B1 - 61161

Dave Holt

Western Thunderer
Thanks everyone for the good wishes. Much appreciated on my road to recovery.

I've now attached the platform support brackets to the frames with their position being dictated by the filler spouts locating in holes in the foot plate. The brackets locate the top end of the rear sand pipes. Printed sand boxes fit on the stubs of the fillers but need a slight design change and a re-print. The operating rod has been fixed on the RHS for the ash pan mechanism.
Getting there.
B1_079.JPGB1_080.JPGB1_081.JPGB1_082.JPG
Dave.
 
Last edited:

Dave Holt

Western Thunderer
As far as I can tell, the fitting of a small casting has completed construction of the chassis. The casting in question represents the blowdown valve fitted just above the firebox foundation ring on the LHS. Ut is a brass casting intended for use on Dave Bradwell's K1 kit, but the exact same valve was used on B1s.
B1_083.JPG
I've fitted it with the operating spindle vertical, Hope that's correct as I haven't got any prototype photos that clearly show the valve.
I could now paint the chassis components and re-assemble or could start the detailing work on the body. Mmmmm.
Dave.
 

65179

Active Member
As far as I can tell, the fitting of a small casting has completed construction of the chassis. The casting in question represents the blowdown valve fitted just above the firebox foundation ring on the LHS. Ut is a brass casting intended for use on Dave Bradwell's K1 kit, but the exact same valve was used on B1s.
View attachment 264276
I've fitted it with the operating spindle vertical, Hope that's correct as I haven't got any prototype photos that clearly show the valve.

Do these help?
61182.jpg

2007_0104overhaddon0069..JPG

61182 and preserved 1306 respectively.


Simon
 

45609

Western Thunderer
Hi Dave, which of Mr. Bradwell's casting sprue is the blowdown elbow on? Mould 22? I think it might also be suitable for my J39.

Cheers...Morgan
 

Dave Holt

Western Thunderer
Thanks for the photos and comments.
The blowdown valve is indeed a casting from sprue 22.
Like both you and Peter, I'm a bit unsure about Dave's "blower ellbow" and tend to agree it's meant for the ehd of the ejector exhaust pipe, which probably would be the same as on a J39.
Dave.
 
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