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).
Locking arrangements for rear hubs.
| Identifier | ExFiles\Box 77\5\ scan0205 | |
| Date | 5th December 1911 | |
| X815 X1221 Section 3900. DESCRIPTION:- Locking arrangements for rear hubs Date sheet from office. Date Works instructed. Reported T.D. office. Date received. Material received. Reported to office. Left Column: Date. Miles. Report. 5/12/11: T.C. No 93. Mr B. to get our some designs + ll. to test if using wheel as spanner will damage thread. Wait. Mr. B. not 18/12/11: Not yet received 29/2/11: Not. received 11/1/12: " 25/1/12: " Right Column: Date. Miles. Report. 21/2/12: Not received 28/3/12: Received 21/3/12: testing report sent to EP{G. Eric Platford - Chief Quality Engineer} 16/3/12: To be adopted 10/7/12 file: Shown to T.C. Tested to see if thread would be damaged by spinning wheel with spanner on. Found O.K. | ||