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Class Information
Number: 280/104
Name: Land vehicles > Wheeled > Running gear > Equalized frame
Description: Vehicles provided with means for transmitting weight from the running-gear to the wheels on different axles in substantially equal proportions regardless of inequalities of the level of the travelled surface.


Sub-classes under this class:

Class Number Class Name Patents
280/676 Tandem axles 35


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7614659 Chassis and spring hanger for a vehicle Nov. 10, 2009
7398983 Haymaking machine and a machine Jul. 15, 2008
7131651 Chassis with height adjustable wheels for regulating orientation of a chassis member Nov. 7, 2006
6625967 Pick-up device for farm machine with V-shaped frame member Sep. 30, 2003
6425593 Aluminum frame hanger for axle/suspension systems Jul. 30, 2002
6416067 Vehicular traction system Jul. 9, 2002
6382659 Load distributing tandem suspension assembly May. 7, 2002
5927736 Mobile chassis Jul. 27, 1999
5836606 Payload dependent stabilizer system Nov. 17, 1998
5813698 Payload dependent stabilizer system Sep. 29, 1998
5547207 Rough terrain vehicle Aug. 20, 1996
5542705 Dual compensating stabilizer Aug. 6, 1996
5505274 Suspension structure for a continuous track machine Apr. 9, 1996
5382034 Dual compensating stabilizer Jan. 17, 1995
5316326 Multi-purpose suspension system May. 31, 1994
4957183 4-wheel coordinated steering multi-purpose tractor Sep. 18, 1990
4907814 Self-adjusting bearing Mar. 13, 1990
4903974 Off-the-road-vehicle Feb. 27, 1990
4813695 Multi-axle vehicle suspension Mar. 21, 1989
4749206 Leaf suspension, particularly for automobile vehicles Jun. 7, 1988
4718687 Multi-axle motor vehicle with a body Jan. 12, 1988
4648476 Motor vehicle Mar. 10, 1987
4632194 Self-propelled saverdrill Dec. 30, 1986
4578014 Automobile tray trailer Mar. 25, 1986
4534575 Vehicle suspension and steerage system Aug. 13, 1985
4496274 Material handling vehicle Jan. 29, 1985
4483409 Integral hydraulic tilt-cab suspension and tilting apparatus Nov. 20, 1984
4470611 Vehicle wheel compensating/suspending systems Sep. 11, 1984
4454925 Undercarriage for armored personnel carrier Jun. 19, 1984
4451054 Vehicle suspension system May. 29, 1984
4436318 Vehicle level detector with fail-safe mechanism Mar. 13, 1984
4387909 Suspension systems Jun. 14, 1983
4375903 Vehicle suspension system augmenter Mar. 8, 1983
4350190 Self propelled, off road vehicle Sep. 21, 1982
4345524 Load carrying vehicle and track therefor Aug. 24, 1982
4315631 Trailers for elongated loads Feb. 16, 1982
4277085 Transport vehicle Jul. 7, 1981
4223753 Omni-directional transport device Sep. 23, 1980
4223904 Suspension assembly for off-road vehicle Sep. 23, 1980
4175763 Suspension system for land vehicles Nov. 27, 1979
4153265 Off-road vehicle May. 8, 1979
4113024 Soil cultivating implements Sep. 12, 1978
4113111 Load handling vehicle with hydraulic torsion transmitting devices Sep. 12, 1978
4095822 Suspension means Jun. 20, 1978
4079954 Stabilizing assembly for camper attachments and the like to trucks Mar. 21, 1978
4045052 Passenger motor vehicle Aug. 30, 1977
4036304 Wheel mounting for cultivator planter Jul. 19, 1977
4014561 Suspension mechanism for four-wheeled vehicle Mar. 29, 1977
4006913 Low height semi-trailer Feb. 8, 1977
4003443 Multiple wheel motorcycle suspension and drive system Jan. 18, 1977

1 2


 
 
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