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).
Specification sheet for Chassis 24-EX, detailing frames, fittings, and front spring specifications.
| Identifier | ExFiles\Box 169\1\ img077 | |
| Date | 21th June 1930 | |
| To Hs.{Lord Ernest Hives - Chair} from RHC{R. H. Coverley - Production Engineer}/WSC.{W. S. Cassel} RHC{R. H. Coverley - Production Engineer}/WSC{W. S. Cassel}1/MS21.6.30. Chassis 24-EX. (Engine Unit No.23). We give herewith complete revised specification of above chassis. Passed to Test 20.6.30. Frames & Fittings to LOP. F.81238. Incorporating:- N.S.3044/5 Front & Rear Bumpers. N.S.3042/3 Front & Rear Anchorage of Rear Springs to suit 60" Rear Wheel Track. N.S.3059 Single Point Radiator Suspension. N.S.3067 Backing Light Switch. N.S.3063 Centralised Chassis Lubrication one shot scheme to axles. N.S.3114 Cantilever Battery Box Support Lever. N.S.3118 Modified Front Crossmember to suit Fixed Starting Handle. Solid Suspension at Rear of Gear Box. Wing & Wing Stays to LOP. F.80678. Sub Frame to LOP. F.80782. Detachable Crossmember to N.S.3075. Frame Ties to LOP. F.79474. Front Springs to LOP. F.79626. 5th. Plate machined for lubrication. N.S. O.S. Drawing No. F.78792 F.78792. Piece No. P.78795 P.78795. Lubrication No. F.80880 F.80880. Type 1000 lbs. 1000 lbs. Loaded lws. 1020 lbs. 1020 lbs. Loaded Camber Flat Flat Loaded length 45.000 45.000 Initial Camber 3.130 3.130 Material S/SIM.Cad.Pltd. S/SIM.Cad.Pltd. contd. | ||