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).
General arrangement drawing of a Marles Steering Gear, model 561 type RH.
| Identifier | ExFiles\Box 153\4\ scan0102 | |
| Date | 8th October 1940 | |
| TOP REVISION NOTE: A 3543 SPACER ADDED 20.2.41 MAIN TITLE: GENERAL ARRANGEMENT OF MARLES STEERING GEAR 561 TYPE RH{R. Hollingworth} TITLE BLOCK: ADAMANT ENGINEERING CO LTD LUTON. DRAWING No. GA.3702 DATE 8-10-40 DRAWN R CHECKED [Signature] REPLACED BY DRAWING No. COPYRIGHT NOTICE: THIS DESIGN OR DRAWING IS NOT SOLD OR GIVEN, BUT LOANED IT REMAINS THE PROPERTY OF ADAMANT ENGINEERING CO. LTD. AND IS SUBJECT TO THEIR RECALL. IT MUST NOT BE LENT, COPIED, OR REPRODUCED WITHOUT THEIR PERMISSION. STAMP: ISSUED FROM 11 JUN 1941 DRAWING OFFICE ANNOTATIONS & DIMENSIONS: TO SUIT OUTER TUBE BLACK ENAMEL 2 7/16 WHEEL BOSS 1 11/16" 1 13/16 DIA 1 7/8 DIA APPROX 1 15/16 DIA 1 1/8" 1/8" 2 1/16" 2' 23/32" 80° ANGULAR MOVEMENT CLAMPING BRACKET SHOULD BE BORED TO NEWALL 'B' LIMITS ADAMANT STANDARD SERRATED CONE 1/2" DROP ARM BOSS 1" BSF 1 1/2" DIA 2.245" / 2.23" DIA 2 7/8" 7 1/16" 3 15/16" STD. LENGTH 4 13/16" STD. LENGTH 6 5/16" STD. LENGTH 7/8" CONSTANT FOR ALL LENGTHS OF SHAFTS PART NUMBERS (in circles): P 1757, P 3761, PA{Mr Paterson} 3553, P 3565, P 3554, P 3362, P 3296, PA{Mr Paterson} 2733, P 3301, P 3341, Q 310, S 9033, P 3339, P 3342, P 3298, P 3622, P 3306, S 902, S 914, P 3685, P 3202, S 999, P 3676, PA{Mr Paterson} 3683, P 3307, P 3308, P 3771, P 3309, P 2766, P 2743, S 955, S 9156 | ||