FR Goods Van

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METHSSNIFFER

FR Goods Van

Post by METHSSNIFFER » Sun Jun 16, 2013 8:36 pm

Image

Finished though working brakes only apply to one axle and not both.

MDLR

Post by MDLR » Mon Jun 17, 2013 12:11 am

Don't worry about that - the van looks delightful!

METHSSNIFFER

Post by METHSSNIFFER » Mon Jun 17, 2013 3:27 pm

Thanks Brian brake gear is so complicated when Ive never actually looked underneath to see how they work but Ive used the principles of levers and rods and O level physics to at least achieve one braked axle. At the door does slide open that's the easy bit! No room for a rat inside nor Bob the gorilla either..

MDLR

Post by MDLR » Mon Jun 17, 2013 5:00 pm

METHSSNIFFER:84867 wrote:No room for a rat inside nor Bob the gorilla either..
Who's Bob the gorilla?

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Post by GTB » Mon Jun 17, 2013 5:00 pm

METHSSNIFFER:84867 wrote: brake gear is so complicated when Ive never actually looked underneath to see how they work but Ive used the principles of levers and rods and O level physics to at least achieve one braked axle.
Looking at a photo of #99, it looks like an eccentric pushes the lever down on the push rod ends, spreading them, which then apply the brake blocks onto the wheels?

http://www.flickr.com/photos/penmorfas/ ... 4000165152

Even one brake block will stop the vehicle rolling away when left standing on it's own, which is the only reason I bothered making working brakes for my 4 wheel stock. I usually figure I'm doing well if three out of four brake blocks is actually doing anything.........

Regards,
Graeme

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Post by Dannypenguin » Mon Jun 17, 2013 5:19 pm

MDLR:84878 wrote:
METHSSNIFFER:84867 wrote:No room for a rat inside nor Bob the gorilla either..
Who's Bob the gorilla?
Bob the Gorilla is Peter Butlers pet 16mm scale Gorilla who lives in his Gorilla wagon! :toothy8:

see: http://gardenrails.myfreeforum.org/about7224.html
Dan

Visit the PFLR website - http://poultonfarmlightrailway.webs.com/
Dean Forest Railway Society website - http://dfrsociety.org/

MDLR

Post by MDLR » Mon Jun 17, 2013 5:25 pm

Ah! THAT one!

METHSSNIFFER

Post by METHSSNIFFER » Mon Jun 17, 2013 5:29 pm

Thanks for info and pic. It looks like something acts downward to push the hangers out. I've soldered levers on the rod from the brake lever which in turn activates a cross rod which hold the brake shoes. The small movement on rotation is enough to activate enough friction to stop the wheels of one axle turning.

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Post by jim@NAL » Mon Jun 17, 2013 6:37 pm

looks brill

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