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Model Forum / General / Railroads / February 2010



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Glimer of sanity on the horizon

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Mike Smith - 25 Jan 2010 08:39 GMT
Spent this weekend looking at the job and explaining about minimum radius
curves, train lengths, point lengths and 4mm to the foot as a scale.

The 'mountains' are now to be 'a hill or two' and we are starting with the
high level oval running round the walls (lift up section across doorway).
This will have a station that is actually the fiddle yard (4 tracks inside
the building), a smaller junction station diagonally opposite, where the
branch to the industrial lower level joins the main line.
That way we can get the circuit up and running, adding the industrial bit
and the quay to the lower part later, this means he will not be leaning over
delicate stuff on the front of the board whilst 'doing' the upper level.

It is all starting to look a lot more doable.

He's keen on using a shop (wants to see what he is buying) and is now
looking at the Hornby Elite controller. For the moment I have retrieved some
old OO stuff for him to play with to get a sense of scale.

He bought sopme 'large radius' curves, which give a 31 inch dia circle,
which I would have thought was about as tight as they would go (apparently
the chap in the shop told him there is an even tighter radius. Bit concerned
as so many makes these days specify nothing less than 'second radius' - I
wasn't there, not sure about this at all).

Woodwork starting this week.

Regards

Mike
simon - 25 Jan 2010 11:10 GMT
> Spent this weekend looking at the job and explaining about minimum radius
> curves, train lengths, point lengths and 4mm to the foot as a scale.
[quoted text clipped - 10 lines]
>
> Mike

Suggest get him a peco catalogue, has lots of dimensions in it as well as
track geometry.

What make of track curves are they ?
Peco show
1st radius 2*14 5/8 = 29"
2nd radius 2* 17 1/4 = 34.5 "
3rd radius 2* 19 7/8 = 40"

Hornby ...
1st radius 2*371mm = 29"
2nd radius 2*438mm =  34.5
3rd radius 2*505mm = 39.7

Seems you've got 1 and a bit radius which is too small for most modern
locos.

Cheers,
Simon
Mike Smith - 25 Jan 2010 12:04 GMT
>> Spent this weekend looking at the job and explaining about minimum radius
>> curves, train lengths, point lengths and 4mm to the foot as a scale.
[quoted text clipped - 30 lines]
> Cheers,
> Simon

Had intended to pick the catalogues up on the trip to the shop, but he
wasn't up to the trip.  I'll get him one at my end and take it over with me.
He is just starting to get a handle on what can be done in the space
available.

I think it could end up rather good, but I'm still having a problem
adjusting after 20 years playing in N myself (the proposed track plan would
just about fit on a decent dining table in N).

Thanks for the assistance, I was tired, not used to the scale, wanting to
get it right as he will probably only get one shot at this and dealing with
some fairly unrealistic expectations on his end.

Regards

Mike
Adrian - 25 Jan 2010 20:53 GMT
>What make of track curves are they ?
>Peco show
[quoted text clipped - 6 lines]
>2nd radius 2*438mm =  34.5
>3rd radius 2*505mm = 39.7

Out of curiosity, where do the definitions of the various radii come
from ?

Adrian
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simon - 25 Jan 2010 21:02 GMT
>>What make of track curves are they ?
>>Peco show
[quoted text clipped - 11 lines]
>
> Adrian

Peco from the Peco catalogue and Hornby from Hornby catalogue - might be on
their website as well. Both for settrack.
Both give it as a radius, Hornby in mm and Peco with fractions of an inch.

Cheers,
Simon
Adrian - 25 Jan 2010 21:17 GMT
>Peco from the Peco catalogue and Hornby from Hornby catalogue - might
>be on their website as well. Both for settrack.
>Both give it as a radius, Hornby in mm and Peco with fractions of an inch.

Thanks, but not what I meant (bad phrasing on my part I suspect).

What I meant was, who decided what constitutes a first radius, and a
second, and a third.  Since Peco and Hornby seem to pretty much the
same, it looks like a "standard".

Adrian
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John Nuttall - 25 Jan 2010 23:39 GMT
>>Peco from the Peco catalogue and Hornby from Hornby catalogue - might be
>>on their website as well. Both for settrack.
[quoted text clipped - 7 lines]
>
> Adrian

Adrian -

It's a de facto standard, dating back I think to the days of Tri-ang Super 4
track in the 1960s, which had two radii, small and large (it might even go
back to Series 3 and Standard). These were perpetuated into System 6, and
when the third radius was added small and large became first and second
respectively. There is now a fourth radius as well.

When Peco Setrack came out the radii were the same as Tri-ang (later Hornby)
but I have a feeling that the geometry of the pointwork might be slightly
different.

Why the actual radii are what they are is a question I can't answer. Perhaps
something to do with getting a double track oval on a 3 feet wide board? The
distance between centres of 2.625 inches allows long vehicles to pass on the
curves without hitting each other.

Hope this helps.

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Regards

John

Bill Campbell - 26 Jan 2010 09:17 GMT
>It's a de facto standard, dating back I think to the days of Tri-ang Super 4
>track in the 1960s, which had two radii, small and large (it might even go
>back to Series 3 and Standard). These were perpetuated into System 6, and
>when the third radius was added small and large became first and second
>respectively. There is now a fourth radius as well.

The geometry of Series 3 (the short black widely spaced sleepers) and
Standard (integrated sleepers on grey ballast base) was different in
that the smaller radius was 13.5 inches.  The common feature was that
the larger radius for Series 3 and Standard was 17.25 inches which is
the same as the current second radius.  Standard straight pieces of
track were 7.25 inches long and each curved section was 30 degrees.

I think Standard 4 and the systems that followed were an attempt to tidy
up the geometry to give closer parallel track centres and make more
complex track formations easier in terms of using a pair of turnouts to
form crossovers.

Signature

Bill Campbell

Greg.Procter - 26 Jan 2010 20:20 GMT
>> Peco from the Peco catalogue and Hornby from Hornby catalogue - might  
>> be on their website as well. Both for settrack.
[quoted text clipped - 6 lines]
> second, and a third.  Since Peco and Hornby seem to pretty much the  
> same, it looks like a "standard".

My bet is that Hornby bought Roco's existing first radius track from  
Austria
when it became obvious that their old products weren't competitive.

The definitive answer would have to come from Hornby's design or marketting
departments of 30 years ago.

Greg.P.
Adrian - 27 Jan 2010 21:28 GMT
>Thanks, but not what I meant (bad phrasing on my part I suspect).
>
>What I meant was, who decided what constitutes a first radius, and a
>second, and a third.  Since Peco and Hornby seem to pretty much the
>same, it looks like a "standard".

Many thanks for the follow ups, and the diversion into linguistics.

Adrian
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Mark Goodge - 25 Jan 2010 21:33 GMT
>>What make of track curves are they ?
>>Peco show
[quoted text clipped - 9 lines]
>Out of curiosity, where do the definitions of the various radii come
>from ?

Hornby invented the terms, the other manufacturers followed suit in
order to make it clear to customers that their track is compatible
with Hornby's.

All the measurements are based on the tightest - the "1st radius". A
2nd radius curve is designed so that a double track circuit with 1st
on the inner track and 2nd on the outer will have the correct distance
between the two tracks, and the same then applies for a double track
circuit formed from 2nd and 3rd respectively.

Mark
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Blog: http://mark.goodge.co.uk
Stuff: http://www.good-stuff.co.uk

John Turner - 26 Jan 2010 09:16 GMT
> All the measurements are based on the tightest - the "1st radius". A
> 2nd radius curve is designed so that a double track circuit with 1st
> on the inner track and 2nd on the outer will have the correct distance
> between the two tracks, and the same then applies for a double track
> circuit formed from 2nd and 3rd respectively.

< pedant mode >

That very much depends what you mnean by 'correct distance' between two
tracks.  It certainly is NOT a correct scale spacing, but one designed to
allow long(ish) coaches & other items of rolling stock to pass each other on
tight curves without clouting each other.

< /pedant mode >

Clouting = good old Yorkshire word meaning meaning hitting or colliding.

John.
simon - 26 Jan 2010 10:39 GMT
>> All the measurements are based on the tightest - the "1st radius". A
>> 2nd radius curve is designed so that a double track circuit with 1st
[quoted text clipped - 14 lines]
>
> John.
Common down in the Midlands - especially from clout round the ear as used to
be administered by teachers, police and parents in the good old disipline
days.
Then of course theres 'never cast a clout before april is out' know what it
means but not where its from.
Cheers,
Simon
manatbandq@hotmail.com - 26 Jan 2010 10:41 GMT
> > "Mark Goodge"  wrote
>
[quoted text clipped - 20 lines]
> be administered by teachers, police and parents in the good old disipline
> days.

It's more old Engllish than old Yorkshire.

MBQ
David Jackson - 26 Jan 2010 13:53 GMT
The message
<9e882e0e-478a-4d4a-abcc-ce939f218549@o28g2000yqh.googlegroups.com>
from "manatbandq@hotmail.com" <manatbandq@hotmail.com> contains these words:

> It's more old Engllish than old Yorkshire.

Certainly! The Dark Side doesn't have a monopoly of "unusual" words...  <g>

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Dave,                                    
Frodsham
http://dave-jackson.fotopic.net

David Littlewood - 26 Jan 2010 12:14 GMT
>> Clouting = good old Yorkshire word meaning meaning hitting or colliding.
>>
[quoted text clipped - 6 lines]
>Cheers,
>Simon

The way I recall it, the verse goes "Ne'er cast a clout till may is out"
- that's the may blossom, not the month: even in the frozen North, it
was getting distinctly warm long before the end of May.

David
Signature

David Littlewood

invalid - 26 Jan 2010 12:58 GMT
> The way I recall it, the verse goes "Ne'er cast a clout till may is out" -
> that's the may blossom, not the month: even in the frozen North, it was
> getting distinctly warm long before the end of May.

But surely it is a contemporaneous reference to the interminable
labour government, hanging onto power at all costs, and should
be read as ...

"Ne'er cast out a clot until May 6th" ?
beamends - 26 Jan 2010 13:22 GMT
>> The way I recall it, the verse goes "Ne'er cast a clout till may is
>> out" - that's the may blossom, not the month: even in the frozen North,
[quoted text clipped - 4 lines]
>
> "Ne'er cast out a clot until May 6th" ?

There's a another saying, "Better the devil you know"!

Or, put rather better by The Who

"
......
......
There's nothing in the street
Looks any different to me
And the slogans are replaced, by-the-bye
And the parting on the left
Is now the parting on the right
And the beards have all grown longer overnight

I'll tip my hat to the new constitution
Take a bow for the new revolution
Smile and grin at the change all around me
Pick up my guitar and play
Just like yesterday
Then I'll get on my knees and pray
We don't get fooled again
Don't get fooled again
No, no!

YAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAH!

Meet the new boss
Same as the old boss"

I'm afraid I am a "None of the above" voter, or would be if I were
allowed to ......

Cheers
Richard

Signature

I have become...............comfortably numb

simon - 26 Jan 2010 21:42 GMT
>>> The way I recall it, the verse goes "Ne'er cast a clout till may is
>>> out" - that's the may blossom, not the month: even in the frozen North,
[quoted text clipped - 39 lines]
> Cheers
> Richard

If you really cannot tell the difference between any of the current great
leaders then please do not vote. The worst thing you could do is vote for
current PM based on better the devil you know - actually based on any
reason.

But thanks for the reminder of the song. The missus was suprised when I
pointed out that the song in CSI was from the very same group.

Cheers,
Simon
beamends - 27 Jan 2010 10:52 GMT
>>>> The way I recall it, the verse goes "Ne'er cast a clout till may is
>>>> out" - that's the may blossom, not the month: even in the frozen
[quoted text clipped - 52 lines]
> Cheers,
> Simon

Believe me I won't be voting - the only sanction I can see against two
lots of self-serving lying toads who have no interest in anyone but
single issue pressure groups is to not even register to vote. Judging by
the stack of registration forms the lady had the other day I'm not the
only one. Perhaps when voter turnout falls sufficiently they may actually
start listening to the silent majority (by asking why). In the meantime I
expect many more fatuous "reports" from them blaming absolutely anything
else except themselves for low turnouts.

As for the song - amazing isn't it that so many 60's/70's protest songs
have become relevant again - "Won't Get fooled Again", Dylan's "Hard
Rain", "Chimes of Freedom" and "Masters of War" - lets hope "The Times
They Are A Changing" will be equally appropriate again - soon, though I
doubt it as the UK has lost it's heart and become a nation of 'yes men'
who just moan and then roll over and die.  

Signature

I have become...............comfortably numb

invalid - 27 Jan 2010 11:47 GMT
> lets hope "The Times  They Are A Changing"

The Times They Are A Changing ...

              ... into The Telegraph?
Fred Bear - 28 Jan 2010 05:10 GMT
>>>>> The way I recall it, the verse goes "Ne'er cast a clout till may
>>>>> is out" - that's the may blossom, not the month: even in the
[quoted text clipped - 69 lines]
> though I doubt it as the UK has lost it's heart and become a nation of
> 'yes men' who just moan and then roll over and die.  

But, with respect, haven't you done just that by not voting, ie, moaned,
rolled over and died?

Also, it is in the major parties' interests to have low voter turnout.
It makes stacking votes so much easier, ie the only people who will end
up voting are party members, which is so much easier to organise and
manipulate and cheaper than convincing the average punter to show up to
a voting booth and vote. After all, if you only have to win over the
faithful, you can promise so much less and get away with so much more!

On the other hand, if greater numbers showed up and voted for anyone BUT
the major parties you may just possibly achieve 2 things:
1. A genuinely representative member for your constituency.
2. A much stronger focus from the major parties who will want the seat
back and be prepared to do what it takes to get it - even including
representing you.

Where I come from (Australia) voting is compulsory, and it is amazing to
see what the major parties here will do to win back a seat from an
independant! We get promised rail lines to small regional towns,
environmental projects (before it was trendy) and all sorts of things.
Some of them even happen!

If you're serious about wanting representation, not voting and being
apathetic isn't the way to go...
LDosser - 28 Jan 2010 06:06 GMT
snip

> On the other hand, if greater numbers showed up and voted for anyone BUT
> the major parties you may just possibly achieve 2 things:

Throw in voting for anyone but the incumbent, if only the majors put forth
candidates. Eventually the penny will drop!

> 1. A genuinely representative member for your constituency.
> 2. A much stronger focus from the major parties who will want the seat
[quoted text clipped - 9 lines]
> If you're serious about wanting representation, not voting and being
> apathetic isn't the way to go...
Wolf K - 05 Feb 2010 04:59 GMT
> snip
>
[quoted text clipped - 3 lines]
> Throw in voting for anyone but the incumbent, if only the majors put
> forth candidates. Eventually the penny will drop!

[...]

Oh fer gawd's sake, qwitcherbitchin and get involved in your local party
organisations. Or start your own party. The only reason such a bunch of
crooked nitwits get to run the country is that the average geezer
prefers to whinge and drink his beer instead of doing the hard work of
politics and government.

cheers,
wolf k.
LDosser - 05 Feb 2010 07:41 GMT
>> snip
>>
[quoted text clipped - 8 lines]
> Oh fer gawd's sake, qwitcherbitchin and get involved in your local party
> organisations.

Been said and done for decades. Makes no difference.

> Or start your own party.

In process in the US - constantly.

> The only reason such a bunch of crooked nitwits get to run the country is
> that the average geezer prefers to whinge and drink his beer instead of
> doing the hard work of politics and government.

Nope, it's because "he's Our crooked nitwit" on election day. Nothing will
work but undermining their security.

> cheers,
> wolf k.
beamends - 28 Jan 2010 11:29 GMT
>>>>>> The way I recall it, the verse goes "Ne'er cast a clout till may is
>>>>>> out" - that's the may blossom, not the month: even in the frozen
[quoted text clipped - 71 lines]
> But, with respect, haven't you done just that by not voting, ie, moaned,
> rolled over and died?

I don't see it that way - if I vote for another party they will assume I
have voted for them and approve of their policies. If I waste my vote on
a no-hoper, my vote will be viewed as irrelevant. That makes voting worse
than not voting. By not registering to vote at least doing so appears as
a statistic available to government - if they choose not to ask why (or,
more likely, fool themselves into thinking it's down to the phase of the
moon or something) then that just reinforces my belief that they simply
do not care about the public.

> Also, it is in the major parties' interests to have low voter turnout.
> It makes stacking votes so much easier, ie the only people who will end
> up voting are party members, which is so much easier to organise and
> manipulate and cheaper than convincing the average punter to show up to
> a voting booth and vote. After all, if you only have to win over the
> faithful, you can promise so much less and get away with so much more!

Which would matter if there was any significant difference between the
parties. Apart from flag colour, and the way numbers are presented to
support their views, the fundamental policies are effectively the same.
It doesn't really matter who wins, there is no viable alternative until
such time as politicians wake up and realise that just because someone
has access to, and knows how to manipulate, the media they do not
necesserily represent the majority (or even significant minority) of
voters. It's all sound bites now.

> On the other hand, if greater numbers showed up and voted for anyone BUT
> the major parties you may just possibly achieve 2 things: 1. A genuinely
> representative member for your constituency. 2. A much stronger focus
> from the major parties who will want the seat back and be prepared to do
> what it takes to get it - even including representing you.

A valid point, but harder (and not recordable) to make that not even
registering.

> Where I come from (Australia) voting is compulsory, and it is amazing to
> see what the major parties here will do to win back a seat from an
> independant! We get promised rail lines to small regional towns,
> environmental projects (before it was trendy) and all sorts of things.
> Some of them even happen!

They are equally keen here - only they very, very rarely deliver and no
one believes them in the first place - particularly since the expenses
scandal (some of them are *still* trying to keep their fingers in the
till and not accept responsibility for their actions) their credibility
is approaching zero.

> If you're serious about wanting representation, not voting and being
> apathetic isn't the way to go...

I'm not apathetic - but I am disillusioned. I went on both countryside
marches (which were NOT about fox hunting, the Blair propaganda machine
did well there - the vast majority of us went to warn people about what
was happening to individual freedoms, and how right we were), the second
of which saw very nearly a million people turn out and the government
(with a great deal of aid from the BBC) simply ignored and ridiculed.
They did the same with the fuel protesters, claiming intimidation and
violence yet were unable to find anyone who had been intimidated.    

Blair introduced a new form of "democracy" and it isn't going away. The
tactics now being used have very worrying precedents in European history.

Signature

I have become...............comfortably numb

Andrew Carr - 30 Jan 2010 17:55 GMT
> >>>>>> The way I recall it, the verse goes "Ne'er cast a clout till may is
> >>>>>> out" - that's the may blossom, not the month: even in the frozen
[quoted text clipped - 132 lines]
> Blair introduced a new form of "democracy" and it isn't going away. The
> tactics now being used have very worrying precedents in European history.

I want to state some of my thoughts on the direction of this thread

I was a local councillor for 10 years until the council was disbanded by the
government last year.

My party was labour (before you hang me for war crimes, I was low rank who
rarely followed orders).

We where constantly bombarded by rule changes and directives that made no
sense, moved us away from socialism and cost us dearly (in votes and
members). One memorable was one where the regional director pushed through
all women seats (this person was on record of calling the defeat of labour
in the Scottish parliament a victory as there was more women elected than
lost). The members who had been in these seats who where dumped purely for
being male promptly resigned, stood as independent and therefore split the
vote (as result we lost the new council)

Of course I have been to many election counts at my first there were three
invalid/spoilt votes for the whole council (2 blank and one calling for the
council chief to be hung).

At my last count (about 2 and a half years ago) there was around 60 to 70
spoilt votes.

All of these are shown to the candidates and agents to see if it can be
determined which way the voter was thinking (e.g. ticks or the numbers 1,2,3
etc)

But watching the ego of some people deflate as the more personal comments
where read was amazing. Since the agent was also the leader of the local
party you could also see him deciding on what dead wood and liabilities
needed to be dropped or shunted to the no hope seats.

So my advise is if you feel that you should not vote, go to the polling
station and write on the paper why, it will be read by the candidates.
simon - 30 Jan 2010 22:22 GMT
>> >>>>>> The way I recall it, the verse goes "Ne'er cast a clout till may
>> >>>>>> is
[quoted text clipped - 183 lines]
> So my advise is if you feel that you should not vote, go to the polling
> station and write on the paper why, it will be read by the candidates.

But theres a fundamental difference between the main parties. They may have
some of same aims but will use radically different methods to achieve them.
take reducing the difference between haves and have nots. Labour will hit
the haves and say improve conditions for have nots. But actually they reduce
everyone to lowest common denominator. So increase cost of independent
education, ensure even spread of types of pupils to all schools. All schools
equally ruined, dumb down exams and it all appears equal. Better off pay for
better drugs that NHS doesnt provide so hit them with extra costs so fewer
people can afford them - more equality as more people cant have better
drugs.
But as far as I'm aware theres very few people want equality, nearly
everyone wants to be in the haves. But lets make it all equal, for example
the lottery. Buy ticket for GBP1. Say 5p for admin costs, 30p for
charities/good causes and everyone gets 65p back. Thats fair. Of course that
30p will mean 10p to administer pay out to good causes as need to make sure
its distributed properly. Got to make sure anyone that gets it follows
socialist rules (inclusive tests ....). Then lots can go to build huge paper
statues, curious street acting - not opera of course.

Cheers,
Simon
Fred Bear - 01 Feb 2010 10:28 GMT
>> >>>>>> The way I recall it, the verse goes "Ne'er cast a clout till
>> >>>>>> may is out" - that's the may blossom, not the month: even in
[quoted text clipped - 179 lines]
> polling station and write on the paper why, it will be read by the
> candidates.

Interesting thoughts. However, the showing the votes to the candidates
thing must be a UK concept (yes I am aware this is a UK newsgroup) as
having worked at quite a few Australian elections now including
supervising a booth, I doubt that happens here as it would be seen as a
potential conflict of interest. The vote count is certainly scrutinised
by party scrutineers, but they are not allowed to touch votes, merely
keep an eye on things and ensure the count is fair.

My mother works in the electoral commission, I might ask her what
happens higher up, maybe in close call seats where the votes are
recounted that more attention is paid to invalid votes and what might be
written on them, but I'd still be surprised.
beamends - 01 Feb 2010 11:45 GMT
>> >>>>>> The way I recall it, the verse goes "Ne'er cast a clout till may
>> >>>>>> is out" - that's the may blossom, not the month: even in the
[quoted text clipped - 178 lines]
> So my advise is if you feel that you should not vote, go to the polling
> station and write on the paper why, it will be read by the candidates.

That's interesting - I didn't know that candidates got to see the spoilt
ballot papers. So there is, in effect a "none of the above box". Food for
thought.

Signature

I have become...............comfortably numb

Wolf K - 05 Feb 2010 04:51 GMT
>>> Clouting = good old Yorkshire word meaning meaning hitting or colliding.
>>>
[quoted text clipped - 12 lines]
>
> David

"Clout" is a dialectical variation of the singular of "clothes".

cheers,
wolf k.
MartinS - 05 Feb 2010 18:20 GMT
>> simon <nospam@nospam.com> writes
>>>>
[quoted text clipped - 14 lines]
>
> "Clout" is a dialectical variation of the singular of "clothes".

A breechclout is a strip of cloth 15-24 inches wide and about 60 inches
long.  It passes through the legs, covering the groin and bottom, while
the ends of the cloth hang over a belt.  These ends form an apron both
front and back, adding additional modest covering. They were commonly worn
by native Americans.

http://www.imrisk.com/breechclout/breechclout.htm

Signature

Martin S.

Greg.Procter - 26 Jan 2010 00:58 GMT
>> What make of track curves are they ?
>> Peco show
[quoted text clipped - 11 lines]
>
> Adrian

Signature

Hornby and Peco catalogues.
Hornby at one stage were buying track from Roco, whose standard radii
included those dimensions.

John Turner - 26 Jan 2010 09:20 GMT
> Hornby and Peco catalogues.
> Hornby at one stage were buying track from Roco, whose standard radii
> included those dimensions.

I think the dimensions actually predate the days of Roco manufacture.

As a matter of interest Bachmann seem to be having their set track
manufactured by Roco in Austria, and are even using the same catalogue
numbers as Hornby.

Makes you wonder about the economies of relative manufacture in China and
Europe.  Peco are still making their track in the UK and it's cheaper than
Hornby's Chinese manufactured products.  Same comment applies to Bachmann's
Austrian made track.

John.
Riddles - 26 Jan 2010 09:46 GMT
From: "John Turner" <nospam@nospam.invalid>
Snipped
> As a matter of interest Bachmann seem to be having their set track
> manufactured by Roco in Austria, and are even using the same catalogue
[quoted text clipped - 4 lines]
> Bachmann's Austrian made track.
> John.

I imagine that labour costs are not so crucial in track manufacture as in
other model railway products. Not too much time consuming assembly work will
be required and is largely automated.

Add to that the transportation costs and it probably makes sense for
Bachmann to use European manufacture, even though their parent company owns
the Chinese factory. In 2003 I saw Bachmann E-Z track being manufactured by
Kader and it only required one person to watch the machine. I didn't see any
turnout production though.

I wonder if they ever approached Peco!

Riddles.
John Turner - 26 Jan 2010 15:57 GMT
> I wonder if they ever approached Peco!

At one time Peco were manufacturing N-scale setrack for Bachmann.

John.
Greg.Procter - 26 Jan 2010 20:16 GMT
>> Hornby and Peco catalogues.
>> Hornby at one stage were buying track from Roco, whose standard radii
>> included those dimensions.
>
> I think the dimensions actually predate the days of Roco manufacture.

Roco started  in the early 1960s.
I've always wondered why they chose 371mm rather than the more standard
360mm (European HO)

> As a matter of interest Bachmann seem to be having their set track
> manufactured by Roco in Austria, and are even using the same catalogue
[quoted text clipped - 6 lines]
> Bachmann's
> Austrian made track.

Molds are the expensive part of any plastic product. Once a mold exists
it actually costs a tiny fraction of the model railway selling price for
the materials. (I specify MR because things like plastic pegs etc are
produced in the millions and are priced as low as possible)
There are a lot of expensive molds required for a complete range of track
but once they exist it requires lots of sales to cover the cost of the  
molds.
Place a big enough order and the cost per item goes way down towards  
materials
and staff costs.

Regards,
Greg.P.
Alan Dawes - 27 Jan 2010 14:40 GMT
> >> Hornby and Peco catalogues.
> >> Hornby at one stage were buying track from Roco, whose standard radii
> >> included those dimensions.
> >
> > I think the dimensions actually predate the days of Roco manufacture.

> Roco started  in the early 1960s.
> I've always wondered why they chose 371mm rather than the more standard
> 360mm (European HO)

I've always assumed that this was necessary because of OO being to a
greater scale (4mm to a foot) as opposed to HO (3.5mm) so a 60ft coach in
OO would be 24cm long but only 21cm in HO giving a greater overhang and
more chance of buffer locking etc so the smallest practicable OO radius
curve was 371mm as opposed to the equivalent HO of 360mm. However since
the continental loading guage was larger then British it wasn't necessary
to increase the radius to the full 4/3.5 ratio which would have produced a
smallest OO radius of 360x4/3.5=411mm

Alan

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John Turner - 28 Jan 2010 16:48 GMT
> Roco started  in the early 1960s.
> I've always wondered why they chose 371mm rather than the more standard
> 360mm (European HO)

Yes, but did they start manufacturing Hornby's setrack at that time, and if
so was it at the same time that Hornby switched from Series 3 to Super 6 (or
whatever they were called at the time)?

I've just got an inkling that the code 100 setrack manufacture pre-dated
Roco's involvement.

ohn.
Greg.Procter - 28 Jan 2010 22:48 GMT
>> Roco started  in the early 1960s.
>> I've always wondered why they chose 371mm rather than the more standard
[quoted text clipped - 10 lines]
>
> ohn.

Series 1. (original Rovex grey ballast single ended)
Series 2. or "Standard" (Grey ballast based, reversible)
Series 3. (High rail black wide spaced sleepers.)
Series 4. Code 100? (split end sleepers)
Series 6. Code 100 matching Peco etc.

Don't know what happened to Series 5.(???)

Roco started in 1959, making plastic toys and producing their own
designs for US firm(s) (AHM?)
They started some Euro wagons and Mini-Tanks by the early 1960s.
(I have a catalogue printed 1962)
Track came soon after that, but not as far as I'm aware sold as "Roco" in  
Europe.
Locos came in the late 1960s (V160 Diesel and E44 electric)
The year before Roewa collapsed (1972?) they had a catalogue with DB locos,
coaches, wagons and track.

I don't know when Series 6 was introduced but it's some coincidence that
the geometry matches Roco's track and Roco was largely existing on
outside work.

Regards,
Greg.P.
damduck-egg@yahoo.co.uk - 29 Jan 2010 10:02 GMT
>> so was it at the same time that Hornby switched from Series 3 to Super 6  
>> (or
[quoted text clipped - 12 lines]
>
>Don't know what happened to Series 5.(???)

Wonder if it was left as a "space" in case former Hornby Dublo 2 rail
track was going to be continued? Or is that what Super 4 was based on.
I had a Tri-ang set* but ISTR that my mate who had a Dublo set had
much finer track.

*series 3 so almost anything looked better,though in later years it
was utilized for an experiment with 7mm narrow gauge in which role it
didn't look too bad.

G.harman
Greg.Procter - 31 Jan 2010 01:07 GMT
>>> so was it at the same time that Hornby switched from Series 3 to Super  
>>> 6
[quoted text clipped - 19 lines]
> I had a Tri-ang set* but ISTR that my mate who had a Dublo set had
> much finer track.

Fairly sure Tri-ang was on Super 4 when HD was absorbed (1964)
HD as series 5 would make sense.

> *series 3 so almost anything looked better,though in later years it
> was utilized for an experiment with 7mm narrow gauge in which role it
> didn't look too bad.
>
> G.harman

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beamends - 29 Jan 2010 10:47 GMT
>>> Roco started  in the early 1960s.
>>> I've always wondered why they chose 371mm rather than the more
[quoted text clipped - 34 lines]
> Regards,
> Greg.P.

I'm sure that it was "Super 4" and "System 6" - I can remember by dad
bringing home a couple of "converter sections" for the two types that
allowed me to use Peco track with my then massive collection of Super 4.
I never did buy any System 6!

Cheers
Richard

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Greg.Procter - 31 Jan 2010 01:05 GMT
>>>> Roco started  in the early 1960s.
>>>> I've always wondered why they chose 371mm rather than the more
[quoted text clipped - 39 lines]
> allowed me to use Peco track with my then massive collection of Super 4.
> I never did buy any System 6!

Here in NZ Lines Bros only ever produced Series 3. I think Standard
had previously been imported from the UK too go with NZ trains.
I don't thing any Super 4 was produced here. By that time I was
buying Graham Farish and Peco and model trains so I lost track of Lines-NZ
products.
 
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