Machine element or mechanism – Elements – Cams
Patent
1995-08-16
1997-08-19
Herrmann, Allan D.
Machine element or mechanism
Elements
Cams
74409, 123 9017, 464161, 474900, F01L 1344
Patent
active
056576714
ABSTRACT:
A control member of a torque transmitting apparatus is composed of pins, a retainer, a first and a second arc-shaped gears which form a single ring gear together, a piston, first springs and second springs. The first and second arc-shaped gears are biased respectively by the first and second springs in opposite directions so that the splines of the first and the second gears are deviated from each other while they are in mesh with corresponding splines of a sprocket sleeve and a cam sleeve. As a result, rattling noise due to backlash of the splines is suppressed even when torque change is transmitted to the sprocket sleeve.
REFERENCES:
patent: 4811698 (1989-03-01), Akasaka et al.
patent: 5033327 (1991-07-01), Lichti et al.
patent: 5163872 (1992-11-01), Niemiec et al.
patent: 5203290 (1993-04-01), Tsuruta et al.
patent: 5426992 (1995-06-01), Morii et al.
Herrmann Allan D.
Nippondenso Co. Ltd.
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