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Class Information
Number: 180/254
Name: Motor vehicles > Having at least one wheel both driven and steerable > Steerable wheel has exclusive axis of pivot (i.e., stub-axle type) > Including flexible, axially rotatable means having one portion fixed to vehicle and another portion pivotable with wheel for transmitting drive thereto
Description: Vehicle wherein the arrangement for drivingly rotating the steerable wheel includes means (e.g., a shaft) which (a) is flexible (e.g., by means of a universal joint), (b) is rotatable about an axis corresponding generally with its centerline, (c) has one portion (e.g., that adjacent the vehicle"s motor) anchored, except for axial rotation, to the vehicle (e.g., to its body, chassis, differential, etc.), and (d) has another portion located at or adjacent to the wheel and pivotable therewith, the purpose of the means being to transmit rotational drive to the wheel regardless of its angle of pivot.


Sub-classes under this class:

Class Number Class Name Patents
180/263 Having axis of pivot disposed between parallel planes defined by opposite sides of wheel 6
180/256 Means comprises rotatable shaft containing plural universal joints 29
180/255 Pivotable portion of means has additional structure of gearlike nature in driving engagement with corresponding structure on wheel 34
180/258 Pivotable portion of means includes ball or socket element of ball-and socket type universal joint 24
180/260 Pivotable portion of means includes gear element of intermeshing gear type universal joint 4


Patents under this class:

Patent Number Title Of Patent Date Issued
7021414 Birdcage bearing assembly and suspension connection for a high performance vehicle Apr. 4, 2006
6866114 Vehicle wheel transmission Mar. 15, 2005
6857786 Constant velocity joint integrated to wheel bearing and to axially adjustable hub Feb. 22, 2005
6612390 Steer knuckle with integrated cam support Sep. 2, 2003
6079512 Motor vehicle wheel end assembly Jun. 27, 2000
5941335 Integral wheel end assembly Aug. 24, 1999
5536075 Wheel hub unit for a vehicle Jul. 16, 1996
5340137 Steering axle Aug. 23, 1994
5236061 Arrangement of a steerable rigid axle on a tractor chassis Aug. 17, 1993
5195605 Apparatus for mounting a steerable ground engaging wheel of a vehicle Mar. 23, 1993
5067581 Articulated drive with a belt and pulley arrangement Nov. 26, 1991
5012885 Rear wheel suspension and steering system May. 7, 1991
4953889 Adjustment of camber in four wheel drive Sep. 4, 1990
4941543 Rear wheel suspension and steering system Jul. 17, 1990
4786075 Saddle-type four-wheel vehicle for running on unleveled ground Nov. 22, 1988
4733742 Two-wheeled steerable vehicle Mar. 29, 1988
4729448 Offset trunnion bracket on steer drive axle Mar. 8, 1988
4699234 Four-wheel drive vehicle Oct. 13, 1987
4629028 Wheel assembly with universal joint drive Dec. 16, 1986
4621700 Wheel bearing Nov. 11, 1986
4620715 Steering apparatus for vehicle Nov. 4, 1986
4482025 Steered and driven axle-end assembly Nov. 13, 1984
4473129 Hub assembly for a driving wheel of an automobile vehicle Sep. 25, 1984
4457395 Bearing arrangement for the driving wheel of a vehicle Jul. 3, 1984
4440256 Bearing and universal joint assembly Apr. 3, 1984
4437536 Support assembly for vehicle wheels Mar. 20, 1984
4436175 Front wheel suspension for a front engine-front wheel drive automobile Mar. 13, 1984
4418785 Steered and driven axle-end assembly Dec. 6, 1983
4417643 Wheel hub assembly for an automobile vehicle Nov. 29, 1983
4385677 Universal joint housing May. 31, 1983
4378858 Driven steering shaft assembly Apr. 5, 1983
4354567 Rear axle suspension system for motor vehicles Oct. 19, 1982
4337953 Sealing device with seal lips forming V-shape Jul. 6, 1982
4331210 Live spindle vehicle drive wheel assembly with axially moveable axle May. 25, 1982
4282722 Device for protecting in particular the articulation and bearing of a transmission shaft Aug. 11, 1981
4282722 Device for protecting in particular the articulation and bearing of a transmission shaft Aug. 11, 1981
4273209 Power transmitting device and applications thereof Jun. 16, 1981
4271922 Wheel suspension system Jun. 9, 1981
4235300 Front wheel suspension for electric vehicles with front wheel drive Nov. 25, 1980
4153131 Suspension device for front wheels in automotive vehicles May. 8, 1979
4094376 Bearing assembly for a wheel hub Jun. 13, 1978
4089383 Power driven centerline steering safety axle wheel assembly with disc brake May. 16, 1978
4046212 Steerable front wheel drive transmitting mechanism Sep. 6, 1977
4042053 Four-wheel drive tractor Aug. 16, 1977
4037680 Apparatus for adjusting camber Jul. 26, 1977
3948336 Vehicle suspension system Apr. 6, 1976
3939732 Power unit for vehicles incorporating an automatic stepless speed change gear Feb. 24, 1976



 
 
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