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Class Information
Number: 464/69
Name: Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts > Torque transmitted via flexible element > Plural flexible links connected to circumferentially spaced axially directed pins on drive and driven members
Description: Subject matter wherein driving and driven members each include a plurality of connector pins extending in an axial direction and spaced circumferentially about the axis of rotation of said members, and wherein a plurality of said elements are positioned between said members, each of said elements being elongated and joined at one point to a connector pin on one of said members and joined at a spaced point to a connector pin on the other of said members.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8663022 Elastic joint body Mar. 4, 2014
8512154 Elastic joint body for a shaft arrangement Aug. 20, 2013
8469828 Elastic joint body Jun. 25, 2013
8460113 Elastic joint body Jun. 11, 2013
8398493 Torque transmission device Mar. 19, 2013
8357053 Metal steering coupling support device Jan. 22, 2013
8162762 Generator flexible drive coupling Apr. 24, 2012
8113302 Drilling tool Feb. 14, 2012
7891442 Flexible drill string member Feb. 22, 2011
7871331 Elastic joint member Jan. 18, 2011
7837564 Multi-piece drive plate for a hydraulic torque converter Nov. 23, 2010
7641557 Flexible coupling Jan. 5, 2010
7250002 Flexible coupling Jul. 31, 2007
7083521 Mounting structure of shaft to be tested on a balancer Aug. 1, 2006
7052399 Elastomeric coupling for rotating shafts May. 30, 2006
6905416 Flexible coupling Jun. 14, 2005
6899629 Elastic coupler May. 31, 2005
6702679 Elastic coupling Mar. 9, 2004
6500071 Flexible coupling Dec. 31, 2002
6371858 Cardan-type joint Apr. 16, 2002
6348000 Torsional vibration dampers Feb. 19, 2002
6315670 Elastic articulated body Nov. 13, 2001
6203434 Cardan-type joint including supportive compression bars Mar. 20, 2001
6203436 Universal joint Mar. 20, 2001
6199449 Bicycle crank system Mar. 13, 2001
6176784 Cardan-type joint Jan. 23, 2001
6129192 Bearings for use in torsional vibration dampers Oct. 10, 2000
5992782 Tape drive coupling apparatus Nov. 30, 1999
5944611 Convertible coupling for a transmitting torque Aug. 31, 1999
5851150 Flexible coupling with rectangular flex frame and uniform stiffness Dec. 22, 1998
5766675 Method for manufacturing flexible disks Jun. 16, 1998
5700197 Flexible shaft coupling having a plurality of driving side leaf spring members, a plurality of driven side leaf spring members and one relay member Dec. 23, 1997
5660590 Flexible coupling of metal alloy with integral strips separated by slots for rotary shaft Aug. 26, 1997
5507692 Coupling for non-aligned rotating parts Apr. 16, 1996
5489240 Joint coupling Feb. 6, 1996
5484339 Articulated coupling Jan. 16, 1996
5322149 Damped driven disc assembly Jun. 21, 1994
5307913 External damper clutch May. 3, 1994
5186686 Link and bearing for rotary coupling Feb. 16, 1993
5163876 Method of constructing a composite flexible coupling element Nov. 17, 1992
5154669 All-steel clutch with adjustable angle of rotation Oct. 13, 1992
5085093 Power splitting transmission Feb. 4, 1992
5033988 Reversible endless belt rotary coupling Jul. 23, 1991
4873889 Tie bar with internal lubrication Oct. 17, 1989
4846761 Flexible all-steel shaft coupling Jul. 11, 1989
4838830 Flexible coupling Jun. 13, 1989
4804352 Link-type rotary coupling Feb. 14, 1989
4790248 Dual gimbal coupling Dec. 13, 1988
4768992 Flexible drive coupling with convoluted links Sep. 6, 1988
4747802 Resilient link shaft coupling May. 31, 1988

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