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US2239087A
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|
Friction transmission mechanism
|
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US2125999A
|
|
Transmission
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US2127589A
|
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Control mechanism for variable speed transmission
|
|
GB464764A
|
|
Improvements in or relating to friction transmission mechanisms
|
|
GB435893A
|
|
Improvements in or relating to the production of application pressures, particularlyfor friction gears
|
|
DE562464C
|
|
Impeller for ring pumps
|
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US1878272A
|
|
Friction gear
|
|
US1859502A
|
|
Speed change gear
|
|
GB291750A
|
|
Improvements in or relating to epicyclic friction gearing
|
|
US1750168A
|
|
Friction gear
|
|
GB283934A
|
|
Improvements in or relating to a change speed frictional gearing
|
|
US1750167A
|
|
Frictional gearing
|
|
GB258624A
|
|
Improvements in or relating to swivelling roller gearings
|
|
US1619813A
|
|
Swiveling-roller gearing
|
|
GB235605A
|
|
Improvements in or relating to frictional gearings
|
|
US1774176A
|
|
Frictional gearing
|
|
GB228564A
|
|
Improvements in or relating to friction gearing
|
|
GB221232A
|
|
Improvements in or relating to pressure devices for friction gears, brakes and clutches
|
|
US1683715A
|
|
Pressure device for friction gears, brakes, couplings, and the like
|
|
GB220331A
|
|
Improvements in and relating to variable-speed gearing
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