Rolls-Royce Archives
         « Prev  Box Series  Next »        

From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Side wheel carrier stays for the 25 HP model, discussing issues and proposing a new design.

Identifier  WestWitteringFiles\V\March1931-September1931\  Scan349
Date  15th August 1931
  
17/8/31

TO ~~HY.{Tom Haldenby - Plant Engineer}~~ FROM EV.{Ivan Evernden - coachwork} EV{Ivan Evernden - coachwork}1/15.8.31.

ORIGINAL

COPY TO HS.{Lord Ernest Hives - Chair} ~~[REDACTED]~~ SIDE WHEEL CARRIERS. 25. HP.


With the diamond engine mounting the side channel
alone is too elastic to carry the side wheel carrier.

The stays which we sent to you and which we saw on 19.G.4. appeared to be useless, as the stay was able to pull up the bottom edge of the frame. We would like you to make a test using these same stays but having the attachmentbto the side channel at the junction between the lower flange and the web.

For the "T" & "U"" Series it seems that we shall
have to revert to the horizontal stay from the dash to the top
of the wheel carrier tube. We send herewith N.Sch.3322. shewing
such a stay.

The design has been so made that it will be possible to
fit a side wheel carrier after the car has been completed. The
disadvantages of the stay are that bonnets four inches cannot
be fitted and that the scuttle pillar is rather badly cut
away, which must be well done or knocks will result.

We suggest that this same design of stay cannbe used
on P.2.

EV.{Ivan Evernden - coachwork}
  
  


Copyright Sustain 2025, All Rights Reserved.    whatever is rightly done, however humble, is noble
An unhandled error has occurred. Reload 🗙