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Class Information
Number: 464/54
Name: Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts > Torque transmitted via flexible element > Element coiled sinusoidally about axially spaced driving and driven members
Description: Subject matter wherein said element is bent into the general shape of a sine curve, and wherein the bends of the element are curved about portions of driving and driven members spaced apart from each other in the direction of the longitudinal axis of rotation of the members.

Patents under this class:

Patent Number Title Of Patent Date Issued
6299539 Friction plate damper Oct. 9, 2001
4925431 Flexible shaft coupling with polymeric resin hubs May. 15, 1990
4881921 Flexible shaft coupling with coated grid Nov. 21, 1989
4072028 Indexing coupling Feb. 7, 1978
4044572 Serpentine grid flexible coupling Aug. 30, 1977

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