Starter

Details Starter Starter

1995-02-22

1996-08-27

Herrmann, Allan D.

Machine element or mechanism

Engine starters

Automatic

74 7A, 74 7C, 188 8284, 192 45, 475318, F02N 1506, F16D 41064

Patent

active

055490115

ABSTRACT:
A starter having a highly reliable overrunning clutch which has grooves on both a clutch member inner and a clutch outer member. Rollers are sandwiched from the front and rear torque conveyance direction by the roller contact surface of each groove, so a large stress such as with the roller-type overrunning clutch using the wedge-effect is not applied on each contact surface and roller contact surface. This reduces the inertia of the clutch, and suppresses the impact force generated when a pinion engages an engine ring gear.

REFERENCES:
patent: 1375576 (1921-04-01), Duca
patent: 1443248 (1923-01-01), Defordt
patent: 2286419 (1942-06-01), Krenzke
patent: 3132574 (1964-05-01), Ernisse
patent: 4615227 (1986-10-01), Stockton
patent: 4680979 (1987-07-01), Morishita et al.
patent: 4852708 (1989-08-01), Parkhurst
patent: 4918324 (1990-04-01), Isozumi
patent: 5088338 (1992-02-01), Konishi
patent: 5154090 (1992-10-01), Konishi
patent: 5156057 (1992-10-01), Isozumi
patent: 5195389 (1993-03-01), Isozumi
patent: 5199309 (1993-04-01), Isozumi
patent: 5276945 (1994-01-01), Matsumura
patent: 5318160 (1994-06-01), Oomi et al.
Patent Abstract of Japan, vol. 009 No. 073 (M-368) Apr./1985, re JP-A 59-203869.

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