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).
Specification sheet comparing front and rear road springs for 'Sports' and 'Chassis' models.

Identifier  ExFiles\Box 16\7\  Scan099
Date  6th September 1928
  
LIST II

SPORTS CHASSIS SAME AS HEIGHT F2B.
SPORTS CHASSIS 1.000" LOWER THAN F2A.
.500" " " F2B.

"SPORTS"
- SPORTS FRONT ROAD SPRING -
F 78422.
1.750 CLEARANCE BUFFER TO SPRING CLIPS
(FULL LOAD)
BUFFER F 77836 (1.525 THK)

DIAGRAM DIMENSIONS: 21.000, 22.500.

UNLOADED CAMBER: 2.100
LOADED CAMBER: 1.000 (NEG)
WIDTH OF SPRING PLATES: 2.000
RATING. ( LBS SPRING): LBS INS:
REBOUND CLIPS: R.R.
MATL OF SPRING: SILICO MANGANESE

CHASSIS
- SPORTS REAR ROAD SPRING - (1" THK)
F.78440/615. BUFFER K 5813
BUFFER TO AXLE
CLEARANCE (FULL LOAD)
3.650 +500 -500

DIAGRAM DIMENSIONS: 26.500, 26.500.

UNLOADED CAMBER (25% STIFFER TYPE): 1.400
LOADED CAMBER: 2.000 (NEG)
WIDTH OF SPRING PLATES: 2.500
RATING. (2000 LBS: SPRING): 150 LBS INS:
REBOUND CLIPS: R.R.
MATL OF SPRING: SILICO MANGANESE

STAMP: ROLLS-ROYCE LTD. PRINT ROOM, 6 SEP 1928, DERBY
  
  


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