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).
Technical drawing for an Auxiliary Shoe to be cut from part G.100296.
| Identifier | ExFiles\Box 85\1\ scan0107 | |
| Date | 3rd November 1931 | |
| RR SCH 112 REPLACE ALL COPIES TO:- EXP. | PATT. WORKS | FORGE T.O. | S.R. D.O. | R.{Sir Henry Royce} R.D. | AMERICA T.D. | COST DRAWN H.B.S TRACED G.H. CHECKED APPROVED LIMITS O.K. DATE 3-11-31 USED ON | NO OFF | SECTION PGN 2 | 7040 BENTLEY 4 | 7040 SCALE 1/1 HEAT TREAT BRINELL TITLE: AUXILIARY SHOE MACHINE ALL OVER OR WHERE MARKED THUS STANTON MATERIAL BZ/A SPECN NO 237 CUT FROM G.100296 .007 ALLOWANCE FOR GLAZING. THIS PIECE OF FERODO TO BE CUT OFF 5.375 RAD 100 RAD 18 1/4° 4° .062 +10 1.200 RAD .500 +15 -15 .212 +5 1.750 RAD 5.475 RAD END MILL WITH A .250 +15 -15 DIA CUTTER TO PROVIDE A FLAT FACE FOR DRILLING 6 HOLES DRILL .1935 DIA +5 C'SK .290 DIA AT 60° INCLD +10 +2° | ||