192 clutches and power-stop control – Clutches – Automatic
Patent
1998-08-05
2000-04-04
Marmor, Charles A
192 clutches and power-stop control
Clutches
Automatic
F16D 334
Patent
active
060449454
ABSTRACT:
A one way clutch comprises an inner member, an outer race coaxial with the inner member, torque transmitting members provided between the inner member and the outer race to be displaced between a torque transmitting position and a non torque transmitting position, biasing members for biasing the corresponding torque transmitting members to the torque transmitting position until a predetermined torque is applied thereto, and a retainer for retaining the torque transmitting members and the biasing members. The retainer has an integral structure of plastic which comprises a first annular side member having a larger diameter than a basic circle of the outer race, a second annular side member having a diameter smaller than, but substantially equal to, that of the basic circle of the outer race so as to pass through the basic circle, a plurality of pole portions for connecting the first annular side member and the second annular side member in the axial direction, the pole portions together with the first and second annular side members, defining the apertures for mounting block bearings correspondingly to grooves of the outer race, and radially protruding portions are formed on the second annular side member correspondingly to the grooves of the outer race, the outer diameter of the radially protruding portions being smaller than that of the bottom of the grooves.
REFERENCES:
patent: 2843238 (1958-07-01), Rozner
patent: 3184020 (1965-05-01), Benson et al.
patent: 4422537 (1983-12-01), Ritter et al.
patent: 5046229 (1991-09-01), Lederman
patent: 5279399 (1994-01-01), Riggle
patent: 5372227 (1994-12-01), Kinoshita et al.
patent: 5603394 (1997-02-01), Joppeck
patent: 5651438 (1997-07-01), Papania
patent: 5667046 (1997-09-01), Stanton et al.
Marmor Charles A
NSK-Warner K.K.
Pang Roger
LandOfFree
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