Prime-mover dynamo plants – Electric control – Electric-starting motor
Patent
1982-09-28
1984-08-07
Truhe, J. V.
Prime-mover dynamo plants
Electric control
Electric-starting motor
74 7R, 74 7C, 74 6, 123179M, 290 38A, 290 38C, F02N 1102, F02N 1100, H02P 900, H02K 106
Patent
active
044645767
ABSTRACT:
A starter drive for internal combustion engines. The starter drive is mounted within the starter housing and connected to the motor driven shaft. The shaft has a screw thread formed thereon near the armature of the starter and a cylindrical end portion. A screw sleeve member cooperatively engages the screw thread of the motor driven shaft. A ring armature member is centrally mounted to the threaded screw member. A unidirectional clutch member connects the screw sleeve member, the ring armature member and the pinion gear. An engaging member holds the ring armature member to the starter housing when the pinion gear is advanced axially along the motor driven shaft by the rotation of the motor when the motor is activated. Thus, the pinion gear engages the engine ring gear such that the pinion gear is held in mesh with the ring gear and the total motor torque is transmitted to the ring gear until the motor is deactivated.
REFERENCES:
patent: 2727158 (1955-12-01), Seilly
patent: 3084561 (1963-04-01), Mattson
patent: 3124694 (1964-03-01), Seilly
patent: 3177368 (1965-04-01), Seilly
patent: 3465353 (1969-09-01), Buxton et al.
patent: 3572133 (1971-03-01), Giometti
patent: 3686961 (1972-08-01), Campbell
patent: 3791685 (1974-02-01), Hamman
patent: 3922558 (1975-11-01), Hollyoak
patent: 4156817 (1979-05-01), Preece et al.
patent: 4366385 (1982-12-01), Williams
Facet Enterprises Inc.
Flower Terry
Truhe J. V.
VanOphem Remy J.
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