Seal for starter motor drive

Details Seal for starter motor drive Seal for starter motor drive

1999-02-12

1999-12-07

Ramirez, Nestor

Electrical generator or motor structure

Dynamoelectric

Rotary

290 38R, 290 40, 74 74, H02K 706

Patent

active

059988959

ABSTRACT:
An improved drive arrangement for a starter motor includes a rubber cushion between a drive plate and a pinion gear. The rubber cushion has seals at inner and outer locations which seal against the drive plate. In this way, the area between the drive plate and the rubber cushion is sealed to prevent contaminants from reaching the area and harming the connection between the drive plate and cushion.

REFERENCES:
patent: 2455328 (1948-09-01), Buxton
patent: 2818735 (1958-01-01), Sabatini
patent: 3666958 (1972-05-01), Ruhle et al.
patent: 3791684 (1974-02-01), Hamman
patent: 3791685 (1974-02-01), Hamman
patent: 4308462 (1981-12-01), McMillen
patent: 4330713 (1982-05-01), Greenwood
patent: 4369666 (1983-01-01), Kern
patent: 4479394 (1984-10-01), Greenwood et al.
patent: 5046373 (1991-09-01), Zabrowski et al.

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