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).
Suggested modification to a gear-box design to incorporate a Simms magnetic oil filter.
| Identifier | ExFiles\Box 15\6\ Scan089 | |
| Date | 23th April 1929 | |
| PART SECTIONAL ELEVATION SECTION A-B LARGE ARROWS INDICATE MAIN MOVEMENT OF OIL SMALL ARROWS INDICATE MINOR INDUCED CURRENT ROUND FILTER SIMMS MOTOR UNITS LTD TPG. No. 5828 DATE 23.4.29 PERCY BLDGS GRESSE ST.{Capt. P. R. Strong} SUGGESTED MODIFICATION IN GEAR-BOX DESIGN TO SUIT SIMMS MAGNETIC OIL FILTER SIMMS LONG REACH B4 MAGNETIC OIL FILTER NOTE:- FILTER ALSO FORMS DRAIN-PLUG 23/4 29 | ||