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US 3,960,036 AGranted
Torque converter
AssigneeDiscojet Corporation
InventorPaul S. Moller
Life of this patent
Estimating the term…
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AssigneeDiscojet Corporation
InventorPaul S. Moller
Estimating the term…
G,1 A torque converter for inclusion between a driving shaft and a driven shaft has a driving gear rotatable about a primary axis and in mesh with planetary gears rotatable about second axes parallel to the primary axis. The planetary gears are coupled to eccentric weights also rotatable about the secondary axes in a predetermined phase relationship. The planetary gears and weights are coupled to a driven gear with which there may be selectively meshed either one of a pair of pinions. Each pinion is provided with a unidirectional clutch engagable with a torque shaft having limited rotation and essentially fixed. The clutches work in opposite directions. Preferably, both the driving shaft and the driven shaft, as well as the torque shaft, are provided with torque cushions to smooth out variations in torque. Special inertia relationships are maintained.
A torque converter comprising a driving gear rotatable about a primary axis, a driven gear rotatable about said primary axis, a first planetary shaft mounted on said driven gear coaxially with a secondary axis parallel to and radially spaced from said primary axis, a first planetary gear rotatable about said second axis and meshing with said driving gear, a first weight eccentric to and rotatable around said secondary axis, means for coupling said first weight and said first planetary gear for rotation together, a torque shaft, means for mounting said torque shaft for limited rotation, a first pinion engagable with said driven gear, and a first unidirectional clutch connectable to said torque shaft and said first pinion.
Dependencies are inferred from the claim text.