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Class Information
Number: 464/151
Name: Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts > Coupling accommodates drive between members having misaligned or angularly related axes > Torque transmitted via intermediate element > Intermediate element located between overlapping surfaces on drive and driven members > Intermediate element is externally grooved or ribbed sphere
Description: Subject matter wherein said body is spherical and includes slots or projections on its outer surface for cooperating with complementary surfaces on the driving and driven members.

Patents under this class:

Patent Number Title Of Patent Date Issued
8690546 Auxiliary system for a drive device Apr. 8, 2014
8469830 Universal joint Jun. 25, 2013
8246477 Gear joint with super finished surfaces Aug. 21, 2012
7966915 Extensive device for tool Jun. 28, 2011
7967684 Simple, center-less universal joint Jun. 28, 2011
6755363 High torque driveline coupler Jun. 29, 2004
5586939 Constant velocity joint with spherical ball and tongue and groove interconnection Dec. 24, 1996
5440839 Window operator Aug. 15, 1995
5423722 A steering shaft Jun. 13, 1995
5407385 Steered and driven universal joint Apr. 18, 1995
5360364 Cardan joint for a toy building set Nov. 1, 1994
4921470 Universal joint May. 1, 1990
4834658 Universal joint May. 30, 1989

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