TVT Jackson Sharp cars

Discussion of Rolling Stock related topics should go here
Post Reply
User avatar
GTB
Driver
Driver
Posts: 1550
Joined: Sat Mar 05, 2011 2:46 pm
Location: Australia

TVT Jackson Sharp cars

Post by GTB » Sat Dec 19, 2015 4:24 pm

Model Story

This project started out as a quickie kitbash when I first moved into garden scale. A seller in Aust. was selling J-S cars on Ebay Oz, split from Bachmann sets and at less than half normal retail price. That was about five years ago.........

It was only completed with the kind help of ge_rik, who let me have the left over roofs from his own Bachmann conversions.

Most of the Aust railway systems bought US passengers cars in the 19th century, as an improvement over the bone-shaking fixed wheelbase british designs of the time. The usual process was to buy a couple from the US to try out, before building the rest locally.

The Bachmann Jackson Sharp cars are typical of the type, but have one major problem, they are built to 1:22 scale (more or less), which makes them a bit small for the 1:20 scale commonly used for 3' gauge models. I think Bachmann borrowed LGB's rubber ruler when they were designing these. :roll:

Anyway, with the Fowler loco completed and running, I finally bit the bullet and pulled out these two models to see what could be done.

I was unimpressed with the plated die cast wheels, although the LGB clone bogies were OK, so the first task was to turn up some new wheel sets to my usual design. There was a rats nest of wiring for the battery powered lights which I removed as well.

The model bodies were mounted too low on the chassis moulding for a 1:20 scale adult to stand under the end canopies and the end platform was also too short. After some head scratching and back of the envelope calculations, I decided it would be easier to make new underframes based on my standard design, so the existing jigs could be used. US pass cars were usually built with trusses in the body and didn't have separate underframes, but the ones the VR imported from the Gilbert Car Co. in the 1870s did, so the TVT cars are loosely based on these bg cars and have full underframes.

This pic. is the new wooden chassis built to fit under the Bachmann bodies.

Image

The other issue with the Bachmann models is that the roof canopies are too short for the larger scale and had to be extended. Splicing in extensions wasn't going to be easy and the project sat around for several years taking up space until I was able to get the spare roofs from Rik.

This composite pic. shows a modified body with the extended roof and new under frame, with the unmodified body below for comparison.

Image

At this point I figured I was over the hump..... hah!

This next pic shows where new polystyrene was added to the ends to make it sit at the right height and to fill in under the extended roof. By this time the roof joints had been filled and sanded flat and the lettering had been removed. The gas lamp tops and water tank filler on the roof are simple brass turnings. The platform handrails have also been soldered up from K&S brass rod and fitted. These are based on the type fitted to early VR ng cars.

Bachmann in their wisdom at some point over the years decided to 'texture' the roof. Apart from disliking very rough roof surfaces, the texture made the splices extremely visible and it took a lot of time to smooth out the roof mouldings. I first tested various ways of removing the texture on the leftover roof bits. Sandpaper was as slow as a wet week and risked leaving flat spots, as well as rounding off edges. Eventually I settled on scraping the roof smooth with what amounted to a small cabinet scraper made from an old utility knife blade.

Image

Then came seats. Once the windows are fitted, the interior isn't very visible, so I don't bother panelling out interiors, but I do fit simple seats assembled from bits of ply and wood profiles.

This composite pic shows the parts and some assembled seats with the wood stained and the upholstery painted. The saloon seating arrangement is 1+2 with a centre corridor. Seating capacity is 34, definitely in the cattle class in a ng car where the saloon scales out at 6'6" wide by 27" long.

Image

Now we are in the home straight, with just painting and lettering to do. I hate painting. I used to enjoy it, but modern enamels leave much to be desired and I hate acrylics even more. It took a fortnight for the colour coats to dry hard enough to handle for lettering and lining. Then another fortnight for the clear coat to harden enough for fitting windows and final assembly.

This pic shows one of the two finished models. The enamel sign on the end under the canopy informs passengers that they are not permitted to ride on the end platform. The clerestory windows have been lightly sprayed very light grey on the inside to simulate opal glass which was commonly used for clerestory windows in Aust. Presumably to let in light, but not heat. The colour scheme is otherwise the same as my other pass cars.

Image

Just for fun, this is a shot through the end door showing the interior arrangements. Note the light coming through the translucent "opal glass' clerestory windows.

Image

The final pic. shows how one of the new cars blends in size wise with an arc roof van. If the body hadn't been lifted, the top of the clerestory of the model roof wouldn't be much higher than the arc roof of the van.

Image

TVT Story

As the area served by the TVT developed with the improved transport, passenger traffic increased and the railway also became popular for local church picnics and other excursion traffic.

Around this time a 3'6" gauge railway in Tasmania closed and the TVT secured a cheap deal on some US style passenger carriages suitable for conversion to high seating capacity for excursion traffic.

The passengers didn't complain too much, as they were still better off than sitting on a wooden bench in an open wagon, which was the alternative.

The TVT management were also happier than they might have been, as the purchase and conversion costs were a fraction of what new cars would have cost.

Regards,
Graeme

User avatar
MDLR
Driver
Driver
Posts: 4027
Joined: Thu Jan 15, 2009 10:38 pm
Location: Near Ripley, Derbyshire, UK
Contact:

Post by MDLR » Sat Dec 19, 2015 5:18 pm

Very nice indeed!
Brian L Dominic
Managing Director
Flagg Fluorspar Co
www.mdlr.co.uk/ff.html

User avatar
Annie
Fireman
Fireman
Posts: 471
Joined: Tue Aug 28, 2012 4:45 pm
Location: New Zealand

Post by Annie » Sat Dec 19, 2015 5:27 pm

Beautiful conversions, you have really transformed those Bachmann coaches into lovely scale models. :)
What has Reality done for you lately?

User avatar
Keith S
Driver
Driver
Posts: 1624
Joined: Thu Feb 24, 2011 11:44 pm
Location: Canada

Post by Keith S » Sat Dec 19, 2015 7:37 pm

Agreed Graeme, I am always pleased to see that you have started another project. I enjoy seeing your building style in action. Very inspiring.

User avatar
ge_rik
Administrator
Administrator
Posts: 6497
Joined: Sun Oct 25, 2009 10:20 pm
Location: Cheshire
Contact:

Post by ge_rik » Sun Dec 20, 2015 10:05 am

Excellent work Graeme. They look stunning. Really like your bespoke underframes.

Rik
------------------------
Peckforton Light Railway - Blog Facebook Youtube

User avatar
Peter Butler
Driver
Driver
Posts: 5219
Joined: Sun Sep 09, 2012 10:33 pm
Location: West Wales

Post by Peter Butler » Sun Dec 20, 2015 10:47 am

Very neat and tidy and beautifully finished. The Bachmann coaches always look better after being 'bashed' than left untouched I think, but I am not a fan of American style railways anyway.
These are the three I converted for my own line.....

Image

Image

Image
The best things in life are free.... so why am I doing this?

User avatar
Annie
Fireman
Fireman
Posts: 471
Joined: Tue Aug 28, 2012 4:45 pm
Location: New Zealand

Post by Annie » Sun Dec 20, 2015 10:54 am

I particularly like the centre vestibule coach Peter :)
What has Reality done for you lately?

User avatar
tom_tom_go
Driver
Driver
Posts: 4824
Joined: Wed Feb 23, 2011 3:08 am
Location: Kent, UK
Contact:

Post by tom_tom_go » Sun Dec 20, 2015 11:46 am

Excellent work as always Graeme, I love your methodical approach to loco/rolling stock building :)

User avatar
Tropic Blunder
Trainee Fireman
Trainee Fireman
Posts: 188
Joined: Sun Dec 06, 2015 4:02 am
Location: Australia
Contact:

Post by Tropic Blunder » Mon Feb 01, 2016 6:14 am

Hi Graeme
Is there any chance you could tell me the rough dimensions for the width and height on that great guards van behind your carriage? I'm trying to model a similar theme but i havent been able to find any drawings of Powelltowns larger wagons or of any Irish prototypes

thanks
Jake
Last edited by Tropic Blunder on Mon Feb 01, 2016 12:28 pm, edited 1 time in total.
Jake

Image

User avatar
GTB
Driver
Driver
Posts: 1550
Joined: Sat Mar 05, 2011 2:46 pm
Location: Australia

Post by GTB » Mon Feb 01, 2016 11:49 am

Tropic Blunder:116022 wrote: Is there any chance you could tell me the rough dimensions for the width and height on that great guards van behind your carriage.
Hi Jake,

The guards van is loosely based on a Tralee & Dingle carriage, modelled in 15mm/ft scale.

The model dimensions scale out at :- length over body 27', width over body 6' 8" and height from rail 9'8". I used a roof radius of 7'.
Tropic Blunder:116022 wrote:I'm trying to model a similar theme but i havent been able to find any drawings of Powelltowns larger wagons or of any Irish prototypes.
There are a few dimensions quoted for Powelltown rolling stock in the book 'Powelltown', but I've not seen any published drawings.

Quoted dimensions for the first pass car are 24' length over body, 6' width and 10' high, with 4' wheelbase bogies at 16' centres and 2' dia. wheels.

The 5 ton drop-side wagons are quoted at 14' length over body, 6'6" width and 9' wheelbase, with 2' dia. wheels.

There are a lot of published drawings of Irish 3' gauge stock, but many of the books are out of print. They do turn up though second hand on sites like ABE books.

There are two books on the Powelltown Tramway that are useful for modelling. These are 'Powelltown' by Stamford, Stuckey and Maynard (out of print, but there are copies around, check ABE Books) and 'Arsenic and Molasses' by Frank Stamford, which is still available from the LRRSA.

Regards,
Graeme

User avatar
Tropic Blunder
Trainee Fireman
Trainee Fireman
Posts: 188
Joined: Sun Dec 06, 2015 4:02 am
Location: Australia
Contact:

Post by Tropic Blunder » Mon Feb 01, 2016 12:26 pm

Lovely thank you so much for that ill have a go at starting one of my own tomorrow and will post my results

Ill keep a lookout for those but ive just noticed that these dimensions are similar to some South Australian Railways drawings I have so I might just Victorianise them a little

I have both arsenic and Molasses and Powelltown so I will go back over them. The original passenger car is relatively easy to model as apparently it was a standard VR wagon underframe and trucks which I have a couple of.

thanks for that Graeme
Jake

Image

User avatar
GTB
Driver
Driver
Posts: 1550
Joined: Sat Mar 05, 2011 2:46 pm
Location: Australia

Post by GTB » Tue Feb 02, 2016 8:42 am

Tropic Blunder:116029 wrote:Ill keep a lookout for those but ive just noticed that these dimensions are similar to some South Australian Railways drawings I have so I might just Victorianise them a little

I have both arsenic and Molasses and Powelltown so I will go back over them. The original passenger car is relatively easy to model as apparently it was a standard VR wagon underframe and trucks which I have a couple of.
The Powelltown rolling stock dimensions are on p140 of the 'Powelltown' book.

I do know that 'Little Yarra' is pretty much the same size as an SAR W class, so it wouldn't surprise me if early South Oz ng rolling stock is of similar dimensions.

Good luck with the build.

Graeme

User avatar
IrishPeter
Driver
Driver
Posts: 1400
Joined: Wed Feb 23, 2011 3:24 am
Location: 'Boro, VA

Post by IrishPeter » Mon Mar 28, 2016 2:28 am

Isle of Man four wheel passenger stock was 7'0" wide, and 9'4" or 9'6" from rail to centre roof. Floor height was about 2'9" running on 2'3" wheels. The same basic dimensions hold true for the post-1876 bogie stock. Buffer centre was also 2'3" which was common on the Irish lines built 1883-1890 outside of Ulster. Irish passenger stock, for the lines that were built as tramways tends to be ä little narrower, but there are exceptions - the Cavan and Leitrim's passenger carriages were 40' by 7'

Graeme's J-S conversions look just the ticket. He always amazes me with what he produces.

Cheers,
Peter in AZ
Traffic Pattern? What pattern? Spuds out; grain in, but cattle, sheep and passengers are a lot less predictable.

Post Reply

Who is online

Users browsing this forum: No registered users and 2 guests