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).
Standardisation sheet for 20 HP & 40/50 HP chassis parts not yet fitted to production.

Identifier  ExFiles\Box 29\2\  Scan231
Date  2nd January 1930
  
x3066.
BY/Mtn2/N.2.1.30.
24
20 HP. & 40/50 HP. CHASSIS - STANDARDISATION SHEET.
PARTS NOT YET FITTED TO PRODUCTION CHASSIS.

Date Issued. Stn.Sht. No. Title. Date completed. Series where Brought in. Chassis To Test

20 HP. CHASSIS.

23.8.29 X.1474 Firth's Crown Steel for Exhaust Valve. 27.11.29 'R' 2.3.30
20.8.29 X.5380 Long Type Frame. 29.11.29 'R' 2.3.30

40/50 HP. CHASSIS.

23.8.29 X.1474 Firth's Crown Steel for Exhaust Valves. 27.11.29 101 in 'K' 4.1.30
28.9.29 X.4612 Front Brake Drum Damper. 23.12.29 Production
24.10.29 X 634 Modified Design of Friction Damper on Crankshaft. 17.12.29 K.2.B 4.1.30
11.11.29 X.7360 Alteration to Rear Brake Leverages. 18.12.29 L.2.A 22.2.30
30.11.29 X.7625 Stronger Return Spring for Starter Motor Main Armature. 19.12.29 Production
  
  


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