Pulley unit

Details Pulley unit Pulley unit

1998-09-23

2000-09-12

Lorence, Richard M.

192 clutches and power-stop control

Clutches

Automatic

192 41R, 192110B, F16D 4106

Patent

active

061163937

ABSTRACT:
In an annular space between a pulley and a shaft body disposed coaxially with each other, a one-way clutch is interposed in an intermediate range in an axial direction and rolling bearings are disposed on both sides in the axial direction of the one-way clutch. A tightening distance for fitting between the one-way clutch and pulley is set to be smaller than that between the rolling bearing and pulley. Due to this structure, in a condition in which an excessive radial load acts upon the pulley, that radial load acts on not the one-way clutch but the rolling bearings on both sides thereof, so that a clutch operation of the one-way clutch can be carried out stably.

REFERENCES:
patent: 4494637 (1985-01-01), Gotoda et al.
patent: 5307911 (1994-05-01), Robinson
patent: 5672110 (1997-09-01), Kurita et al.
patent: 5675202 (1997-10-01), Zenmei et al.

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