GB131429A
(en )
1919-08-18
Improvements in and relating to Electric Motors.
CH81945A
(en )
1919-08-16
Elastic coupling of the shaft of a motor to a shaft driven by the latter
FR1064498A
(en )
1954-05-13
Coupling mechanism ensuring the drive, by a shaft driven by a motor, of another shaft at a speed adjustable at will
FR484605A
(en )
1917-10-23
Elastic coupling used to combine a drive shaft with a driven shaft
FR511943A
(en )
1921-01-07
Spherical rotary motor
FR492510A
(en )
1919-07-10
Drive shaft operating mechanism
FR492530A
(en )
1919-07-10
Engine
FR21378E
(en )
1920-09-11
Compressed air motor by water
FR489090A
(en )
1918-12-13
Elastic connection allowing a certain offset between a motor shaft and a driven shaft
FR507898A
(en )
1920-09-25
Coupling of intermediate shaft drive machines with operating machines
FR533046A
(en )
1922-02-17
Two-stroke rotary engine
FR518644A
(en )
1921-05-28
Flywheel motor functioning as a helical fan
FR495040A
(en )
1919-09-26
Engine
FR517822A
(en )
1921-05-12
Altitude motor
FR626620A
(en )
1927-09-15
Gear shifting mechanism or combined gear shifting and gear shifting mechanism for transmitting the rotation of a motor shaft to a driven shaft
FR497867A
(en )
1919-12-19
Improvements to mechanical or motor hammers
FR491513A
(en )
1919-06-06
Transmission mechanism between piston and motor shaft
FR496102A
(en )
1919-10-28
Improvements to the balancing of reciprocating motors
FR523809A
(en )
1921-08-25
Advanced direct drive motor
FR489892A
(en )
1919-03-19
Tidal motor
FR488963A
(en )
1918-12-03
Improvements to engine starting devices
FR490417A
(en )
1919-04-22
Clutch allowing the reversal of the direction of rotation of a shaft and operating by progressive tightening
FR505521A
(en )
1920-07-31
Improvements to motor plows
FR437640A
(en )
1912-04-25
Rotary piston motor with distribution controlled directly by the shaft
FR477501A
(en )
1915-10-26
Velocipede or similar machine capable of being driven by a motor and provided with speed changes depending on the position of the motor