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US 12,092,019 B2Granted
Power device, and propulsion device for movement
AssigneeKawasaki Motors, Ltd.
InventorYoshimoto Matsuda
Life of this patent
Estimating the term…
Abstract
A power device includes: a plurality of shafts; and a case that rotatably supports the plurality of shafts. At least one of the plurality of shafts has a protruding end portion protruding outward from the case at least at one end portion in an axial direction. An output unit capable of rotationally driving a driven device is at the protruding end portion.
Claims20
A power device comprising:
- a first shaft;
- a second shaft;
- a case;
- a first output unit;
- a second output unit;
- and
- a third output unit,
- wherein:
- the case rotatably supports the first shaft and the second shaft;
- the first shaft has:
- (i) a first protruding end portion protruding outward from the case at a first end portion in an axial direction;
- and (ii) a second protruding end portion protruding outward from the case at a second end portion in an axial direction;
- the second shaft has a protruding end portion protruding outward from the case at an end portion in an axial direction;
- the first output unit is at the first protruding end portion of the first shaft;
- the second output unit is at the second protruding end portion of the first shaft;
- the third output unit is at the protruding end portion of the second shaft;
- and
- each of the first output unit, the second output unit and the third output unit is capable of rotationally driving a driven device.
15 more elements
A power device comprising:
- a crankshaft;
- a balancer shaft;
- a case;
- a first output unit;
- and
- a second output unit,
- wherein:
- the case rotatably supports the crankshaft and the balancer shaft;
- the crankshaft has a protruding end portion protruding horizontally outward from the case at an end portion in an axial direction;
- the balancer shaft has a protruding end portion protruding horizontally outward from the case at an end portion in an axial direction;
- each of the first output unit and the second output unit is capable of rotationally driving a driven device;
- the power device is for a flyable body;
- the crankshaft extends in a horizontal direction;
- the first output unit is at the protruding end portion of the crankshaft;
- and
- the second output unit is at the protruding end portion of the balancer shaft.
13 more elements
Dependencies are inferred from the claim text.