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US2782456A
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Heavy duty window balance
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US2659248A
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Transmission
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|
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Window balance
|
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US2499099A
|
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Torque controlled liquid torque drive
|
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US2400121A
|
|
Torque-controlled liquid torque drive
|
|
US2079529A
|
|
Control mechanism for change speed gear transmissions
|
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US2079528A
|
|
Clutch
|
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US1535790A
|
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Transmission-gearing clutch
|
|
US1478529A
|
|
Transmission gearing
|
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GB175919A
|
|
Improvements in and relating to mechanism for effecting the ready shifting of gears in sliding gear transmissions
|
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GB176694A
|
|
Improvements in and relating to selective control mechanism for change speed gearing
|
|
GB175920A
|
|
Improvements in and relating to selective control mechanism for change speed gearing
|
|
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|
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Transmission mechanism
|
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|
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Differential gearing
|
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|
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Combination gear-shift and overrunning clutch and governor therefor
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US1354689A
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Transmission-gear shift appliance
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CA191595A
|
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Gear shift
|
|
US1329798A
|
|
Gear-shift
|
|
CA567679A
|
|
Heavy duty window balance
|
|
CA222332A
|
|
Transmission gear shift appliance
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