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).
Drawing of a clutch pedal servo mechanism for the Phantom II.
| Identifier | ExFiles\Box 129\2\ scan0062 | |
| Date | 3rd July 1935 | |
| BALL BEARING S.K.F. R7 OILITE BUSH WELD 7/8" D TUBE BRAKE PEDAL SERVO ASSISTANCE CALCULATED AT PEDAL 25 LBS ASSISTANCE AT START 5 LBS ASSISTANCE FULLY DEPRESSED. SPRING 15 WORKING COILS OF 10 S.W.G. WIRE 7/8" MEAN DIA: RATE 38 LBS/INS. LOAD AS SHOWN - 83 LBS. LOAD CLUTCH DEPRESSED = 10 LBS. .875 .128 .747 V.N.C V.S 1.67 THIS BRACKET IS SHOWN ATTACHED TO THE FRAME BUT IF THE BELL HOUSING OR ANYTHING ELSE IS AVAILABLE IT WOULD SAVE THE LONG OVERHANG. SALES DEPARTMENT. All Dimensions ± .005 Unless Otherwise Stated. All Corners Free From Fraise. Work to Dimensions. Do Not Scale. This Print supersedes any issued previously to above alteration date. It is Our Property and must be returned upon request. This Part must not be sold to any other concern. BORG AND BECK CO. LTD. LEAMINGTON SPA. ENGLAND. DRAWN S.W. TRACED J.H.B CHECKED J.H.B PASSED NAME OF PART: CLUTCH PEDAL SERVO MECHANISM FOR PHANTOM 2 DATE ISSUED: 3 JUL 1935 PART No.: SK.30642/1 No. OFF PER SET | ||