Example of the "Radicon" worm reducing gear, sectioned Example of the "Radicon" worm reducing gear 1935
Parsons helical gear for steam turbine, 1913, with portion of cover cut away Parsons helical gear for steam turbine 1913
Gear Box and one Shaft End Fitting for Revolution Indicator Gear Box and one Shaft End Fitting for Revolution
"David Brown" standard worm reducing gear, sectioned, centre distance 4", ratio 3x29 to transmit 5HP continuously at 1440/150 R.P.M "David Brown" standard worm reducing gear 1932
Example of Humphage's patent speed reducing gear as used in electric motors, ratio 13.64 to 1 Example of Humphage's patent speed reducing gear as used in electric motors 1899
Keenok, 4 : 1 ratio gearbox type FR5 no.377, sectioned; 1930 Keenok, 4 : 1 ratio gearbox type FR5 no.377 1930