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Class Information
Number: 464/49
Name: Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts > Coupling device includes endless chain engaged with circumferential teeth on coupled members
Description: A flexible coupling wherein the coupled members are axially spaced from each other, and each includes a plurality of circumferentially spaced, radially extending teeth, and wherein coupling structure includes a closed loop chain having grooves or openings spaced along the length thereof for receiving the teeth on the coupled members.

Patents under this class:

Patent Number Title Of Patent Date Issued
8578799 Method and system for shaft coupling Nov. 12, 2013
8156721 Transport chain for form-fill packaging apparatus Apr. 17, 2012
8021233 Wrap around coupling Sep. 20, 2011
7980956 Sleeve and sleeve-type flexible shaft coupling Jul. 19, 2011
7658678 Pronged sleeve-type flexible shaft coupling Feb. 9, 2010
6843727 Flexible wrap-type shaft coupling Jan. 18, 2005
6506120 Flexible shaft coupling Jan. 14, 2003
6234909 Engine compensator May. 22, 2001
5667442 Chain link assembly body Sep. 16, 1997
5163874 Double roller chain coupler with shield Nov. 17, 1992
4499788 Feeding device having alternatively connectable slip-on gear units Feb. 19, 1985
4395245 Chain coupling elastomer cover Jul. 26, 1983
3952544 Shaft-connecting chain coupling Apr. 27, 1976

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