Sunday 5 June 2022

Railcar Doodles II - A Potential Chivers 'Bash'

Whilst I rather liked the Avalon Line conversion drawing in the last post, I had rather come to the conclusion that it would be better as an item of coaching stock, 4w or bogie, rather than a railcar.

Prior to looking at the Minirail railcar I had looked at the Chivers O9 coach kit as the basis for a railcar. I had rejected this idea as I thought it would require similar modifications to those I carried out to create a semi-open coach using some Dapol railbus window parts (indeed I did consider rebuilding the coach a bay shorter to convert it...). After some thought I decided to take another look and realised that by rearranging the parts and using a spare 'high' end, something quite railcar like could be created.


The Kato chassis will fit nicely between the outer ends of the seat sections, the dotted line in the centre doorway is the top of the casing and it may be that half-height doors are required on this opening. The trick I have employed in this design is to use the high ends as the seat backs, therefore giving a sturdier support to the roof than any use of plastic section could achieve and a better bond with the sides than using brass. Rather than use the end based on the floor level of the part as supplied, I envisage it with the top of the vertical planking at the height of the kit seat backs, adding another crucial 2mm into the height. It will require more modification of the part but as a cut-out needs to be made the clear the motor casing it isn't too much in the grand scheme of things.

Internally seats would have to be raised over the motor casing and at the outer ends the space under the seats will be filled in, potentially using the original seat back pieces. It will be tight and any potential passengers in the centre section need to be aware that they are at risk of leg (and maybe hip) amputation to clear the motor casing!

The roof is envisaged to be a Dundas VoR moulding, which is again a sturdy moulding that will hold it's place. Looking at the drawing again there maybe needs to be some support at the upper ends of the uprights, maybe not complex scrollwork but there are some right-angled mouldings in the Dapol railbus bits that might suit, and keep another tradition going...

Colin

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