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).
Blueprint showing the inflated and deflected shapes of four different 32x600 Dunlop tires under standard load and pressure.
Identifier | ExFiles\Box 58\1\ Scan069 | |
Date | 26th September 1928 | |
TITLE: 32x600 DUNLOP RANGE INFLATED & DEFLECTED SHAPES AT STANDARD LOAD & PRESSURE. TOP LEFT DIAGRAM: Description: 32 x 6.00 DUNLOP 'SILENT' Measurements: 5.95" INFLATED WIDTH, 32.6" INFLATED DIA, 20.062" DIA Data: EFFECTIVE RADIUS 15 1/8", LOAD 13 CWT, PRESSURE 42 LBS. TOP RIGHT DIAGRAM: Description: 32 x 6.00 DUNLOP REINFORCED 'FORT' Measurements: 6.00 INFLATED WIDTH, 33.170" INFLATED DIA, 20.062" DIA Data: EFFECTIVE RADIUS 15.47", LOAD 13 CWT, PRESSURE 42 LBS BOTTOM LEFT DIAGRAM: Description: 32 x 6.00 DUNLOP Measurements: 5.96" INFLATED WIDTH, 32.45" INFLATED DIA, 20.062" DIA Data: EFFECTIVE RADIUS 15 1/2", LOAD 13 CWT, PRESSURE 42 LBS. BOTTOM RIGHT DIAGRAM: Description: 32 x 6.00 DUNLOP 'SUPER' Measurements: 6.2" INFLATED WIDTH, 33.3" INFLATED DIA, 20.062" DIA Data: EFFECTIVE RADIUS 15 5/8", LOAD 13 CWT, PRESSURE 42 LBS STAMP: ROLLS-ROYCE LTD 26 SEP 1928 DERBY. | ||