Starter with planet gear speed reducer

Details Starter with planet gear speed reducer Starter with planet gear speed reducer

1989-03-31

1990-08-28

Braun, Leslie A.

Machine element or mechanism

Engine starters

Automatic

74 7C, 74 7A, 74 6, F02N 1504

Patent

active

049515152

ABSTRACT:
In a starter having a planet gear speed reducer, an impact stress receiving mechanism is made up of components suitable in configuration for mass production including a ring gear having an internal gear engaged with a plurality of planet gears and axially extended ratchet-shaped teeth on the outer wall. A movable cylinder has teeth formed in the inner wall which are engaged with the ratchet-shaped teeth, and a straight spline gear on the outer wall which is engaged with the starter frame. The movable cylinder is axially slidably mounted on the ring gear. A rubber ring is arranged adjacent to the movable cylinder to absorb the force of moving the movable cylinder axially which is formed when impact stress is produced in the power transmission of the starter.

REFERENCES:
patent: 4494414 (1985-01-01), Hamano
patent: 4503719 (1985-03-01), Hamano
patent: 4615227 (1986-10-01), Stockton
patent: 4635489 (1987-01-01), Imamura et al.
patent: 4680979 (1987-07-01), Morishita et al.
patent: 4712451 (1987-12-01), Morishita et al.

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