[CBQ] Re: Diaphragms

[herrick@krausonline.com]

Thank you, Bob.

Bob Herrick

--- In CBQ@yahoogroups.com, Bob Webber  wrote:
>
> FWDs were basically outer curtains, there was always an inner 
> diaphragm incorporated.   When a car w/o FWD showed up, it made no 
> real difference, though the outer curtain could be floppy.  There 
> were retainers to hold them and keep them blousing in the airstream.
> 
> At 12:47 PM 2/3/2013, you wrote:
> >A couple of us are having a discussion about the full-width 
> >diaphragms applied to the post-war Zephyr trainsets and the question 
> >arose as to how these consists were amplied with additional 
> >equipment as needed. That is, could narrow diaphragm cars be mated 
> >cars with full-width disphragms? Or were all of the lightweight cars 
> >initially equipped with full-width diaphragms? A related question, I 
> >suppose, is when were the full-width diaphragms removed?
> >
> >Thanks,
> >
> >Bob Herrick
> >
> >
> >
> >------------------------------------
> >
> >Yahoo! Groups Links
> >
> >
> >
> Bob Webber
>




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