192 clutches and power-stop control – Elements – Shafts – bearings – and adjusting devices
Patent
1995-12-28
1997-10-14
Bonck, Rodney H.
192 clutches and power-stop control
Elements
Shafts, bearings, and adjusting devices
60339, 60345, 19211332, 1921135, F16H 4130, F16D 4100
Patent
active
056762305
ABSTRACT:
Disclosed herein is a bushing for a one-way clutch which is to be assembled in a stator of a torque converter. The bushing is useful for centering outer and inner rings of the one-way clutch and for backing up an associated thrust needle bearing. The bushing has a thrust surface to be positioned facing the thrust needle bearing and defines a center hole, an inner periphery and an outer periphery. The bushing is provided with a plurality of grooves formed in the thrust surface of the bushing and extending from the outer periphery to the inner periphery. An inward extension of a longitudinal center line of each of the grooves does not intersect a center of the bushing. The grooves may be arranged, for example, in the form of a whorl.
REFERENCES:
patent: 2081063 (1937-05-01), Oliver
patent: 3175661 (1965-03-01), Maurer et al.
patent: 3399007 (1968-08-01), Remmers et al.
patent: 3635535 (1972-01-01), Schultenkamper
patent: 4027932 (1977-06-01), Kunkel et al.
patent: 4191279 (1980-03-01), Brown
patent: 4961486 (1990-10-01), Kinoshita et al.
Awaji Toshio
Kamiya Taiji
Miura Takashi
Bonck Rodney H.
NSK-Warner K.K.
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