Re: [CBQ] Vintage CB&Q video...

["BRIAN PAUL EHNI" <bpehni@gmail.com>]

IIRC, drawbar connected units had a canvas bellows instead of a diaphragm, 
since they were rarely disconnected. After couplers were installed, standard 
diaphragms were added. 

Thanks!
Brian Ehni 
(Sent from my iPhone)

> On Mar 21, 2018, at 4:37 PM, Bill Scott <wscott@optonline.net> wrote:
> 
> If you watch the video several times, you might see that the spacing between 
> the first A and B units is quite close, while the spacing between the first 
> and second B units is wider.  Could the diaphragms have bene installed 
> between the permanently coupled A and B units, but not between the 
> back-to-back B units?
> 
> Bill Scott
> 
> 
> 
> 

-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links:

You receive all messages sent to this group.

View/Reply Online (#55264): https://groups.io/g/CBQ/message/55264
View All Messages In Topic (5): https://groups.io/g/CBQ/topic/15709606
Mute This Topic: https://groups.io/mt/15709606/703214
New Topic: https://groups.io/g/CBQ/post

Change Your Subscription: https://groups.io/g/CBQ/editsub/703214
Group Home: https://groups.io/g/CBQ
Contact Group Owner: CBQ+owner@groups.io
Terms of Service: https://groups.io/static/tos
Unsubscribe: https://groups.io/g/CBQ/leave/1544929/691670059/xyzzy
-=-=-=-=-=-=-=-=-=-=-=-