Rotary shafts – gudgeons – housings – and flexible couplings for ro – Torque transmitted via flexible element – Nonmetallic element
Patent
1995-09-13
1997-11-04
Marmor, Charles A.
Rotary shafts, gudgeons, housings, and flexible couplings for ro
Torque transmitted via flexible element
Nonmetallic element
192 551, 192209, 192 84961, F16H 3510
Patent
active
056832990
ABSTRACT:
A device for transmitting rotational power from a rotational power source to a rotational driven member is provided with a first rotating member provided for rotation in a rotational direction about an axis, and a second rotating member provided for rotation about the same axis. The first rotating member is connected to the rotational power source and the second rotating member is connected to the rotational driven member. An mechanism for rotationally connecting the first and second rotating member is provided. The connecting mechanism is provided with at least one elastic member made of a rubber material; a first holder member for holding the elastic member from the radially outside of the elastic member; and a second holder member for holding the elastic member from the radially inside of the elastic member. The first and second holder members are mounted to one of the first and second rotating members. The first and second holder members radially cooperate with each other to circumferentially hold the at least one elastic member during normal operation to transmit the rotation. The first and second holder members are disconnected by the deformation of the at least one elastic member when a relative rotation between the first and second rotating members occurs.
REFERENCES:
patent: 3199313 (1965-08-01), Paulsen
patent: 3618310 (1971-11-01), Balchunas
Kishibuchi Akira
Okuda Kiyomi
Oyobe Kazuo
Takahara Yasuo
Toyama Junichi
Marmor Charles A.
Nippondenso Co. Ltd.
Rodriguez Saul J.
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