Starter motor and process of forming pinion shaft used in the st

Details Starter motor and process of forming pinion shaft used in the st Starter motor and process of forming pinion shaft used in the st

1988-03-11

1990-01-30

Bonck, Rodney H.

Machine element or mechanism

Engine starters

74 7E, 74674, 74768, F02N 1502

Patent

active

048965510

ABSTRACT:
The starter motor includes a first output shaft with a pinion gear in mesh with a ring gear of an engine. A first reduction mechanism outputs power from a motor shaft through the first output shaft. A second output shaft and a second reduction mechanism output power from the first output shaft through the second output shaft. The second output shaft is rotatably coupled onto the first output shaft and made coaxial therewith. Power can be taken out on the side of the pinion gear. Both output shafts are associated with each other through a stop member for regulating relative displacement in the axial directions, so that thrusts in directions opposite to the above directions different from each other, which have not been borne, can be borne by each of the output shafts on the other side, respectively. The second reduction mechanism has a plurality of planetary gears orbitally revolving around a sun gear, a stopper for locking against fall-off of the planetary gears from pin shafts is formed on the side of the outer periphery of the planetary gears, being clamped between the ring gear and a case bracket. An annular seal ring partitions the first and second reduction mechanisms. The second output shaft at one end is formed from a cylindrical slug into a pinion shaft with a large diameter flanged portion.

REFERENCES:
patent: 1891868 (1932-12-01), Ceablom
patent: 2900848 (1959-08-01), Henn-Collins
patent: 2946326 (1960-07-01), Batos et al.
patent: 3100405 (1963-08-01), Brass
patent: 4161126 (1979-07-01), Winzeler
patent: 4251987 (1981-02-01), Adamson

Affiliated with

Also associated with

Rating

Starter motor and process of forming pinion shaft used in the st does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Starter motor and process of forming pinion shaft used in the st, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Starter motor and process of forming pinion shaft used in the st will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1917895