Rotary shafts – gudgeons – housings – and flexible couplings for ro – Torque transmitted via flexible element – Coil spring
Reexamination Certificate
2007-03-20
2007-03-20
Binda, Greg (Department: 3679)
Rotary shafts, gudgeons, housings, and flexible couplings for ro
Torque transmitted via flexible element
Coil spring
C188S083000
Reexamination Certificate
active
10787174
ABSTRACT:
A first damper mechanism159for absorbing and attenuating minute torsional vibration in a damper disk assembly for transmitting torque in a vehicle, has a plate spring162. The plate spring162extends in the rotational direction having main surfaces facing in the radial direction. The plate spring162is pushed by the hub106in the rotational direction to slide against the intermediate rotating member110when the hub106and the intermediate rotating member108rotate relative to each other, thereby generating friction resistance.
REFERENCES:
patent: 4368812 (1983-01-01), Steeg
patent: 4787612 (1988-11-01), Ball et al.
patent: 5871401 (1999-02-01), Maucher et al.
patent: 6302799 (2001-10-01), Hashimoto et al.
patent: 4026765 (1992-02-01), None
Binda Greg
Exedy Corporation
Global IP Counselors, LLP
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