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US 5,596,902 AGranted
Starter drive clutch
AssigneeUnited Technologies Motor Systems, Inc.
InventorBobby E. McMillen
Life of this patent
Estimating the term…
Abstract
An engine starter drive clutch assembly which comprises a starter motor with an armature shaft, pinion gear for engaging and disengaging an engine drive gear, a spline for transmitting axial rotational movement to the pinion gear, and a clutch assembly for transmitting torque between the armature shaft and the pinion gear.
Claims1
An electric starter for an internal combustion engine comprising:
- an electric motor having a rotatable armature shaft;
- a pinion gear mounted for selectively driving a flywheel of an engine;
- and
- a clutch assembly for transmitting torque between the shaft of said motor and said pinion gear, said clutch assembly comprising:
- a driving member including a base plate drivingly coupled to the shaft of said motor for rotational movement,
- a spline rotatingly mounted to the shaft of said motor for slight axial movement relative to the shaft, and
- a housing interlocking said driving member and said spline for fictionally transmitting torque between said driving member and said spline, wherein said housing is formed with diametrically opposed recesses and the base plate of said driving member is formed with radially extending tabs adapted to be received within the recesses of said housing.
4 more elements
Dependencies are inferred from the claim text.