Patents for B62D 55 - Endless-track vehicles (10,560) |
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03/18/1992 | EP0308404B1 Road paver-finisher with a combination of axles with steering wheels and crawler units |
03/18/1992 | CN1059498A Ground engaging element |
03/17/1992 | US5096270 Guiding guard for crawler tracks |
03/17/1992 | CA1297523C Trailer for all-terrain vehicle |
03/12/1992 | DE4028238A1 Elastomeric belt for endless track vehicle - has attached plates with ribs to engage driving wheels |
03/11/1992 | EP0474405A1 Vehicle traction |
02/25/1992 | CA1296374C Idler wheel assembly for track-type vehicle |
02/23/1992 | CA2049525A1 Vehicle traction |
02/20/1992 | WO1992002399A1 Core metal for rubber crawler and crawler device |
02/20/1992 | DE4025929A1 Guide roller on endless track vehicle - is mounted in fork attached to piston of hydraulic cylinder |
02/18/1992 | CA1296037C Dynamic seals for vehicle air suspensions |
02/09/1992 | WO1992002398A1 Disaster relief robot and its operation controller |
02/09/1992 | CA2088356A1 Disaster relief robot and operation controller therefor |
02/03/1992 | WO1992002746A1 Isolated drive sprocket assembly |
02/03/1992 | CA2088276A1 Isolated drive sprocket assembly |
01/29/1992 | EP0468273A2 Flexible endless track for tracked vehicles |
01/21/1992 | CA1294653C Ground engaging surface for endless tracks, wheels and tyres |
01/15/1992 | EP0466575A1 Vehicle with power propulsion units |
01/15/1992 | EP0466574A1 Intervention vehicle with tiltable propulsion units |
01/13/1992 | CA2046744A1 Track belt for snowmobiles |
01/10/1992 | CA2046467A1 Intervention vehicle with inclinable propulsion devices |
01/10/1992 | CA2046433A1 Motorized thruster vehicle |
01/09/1992 | DE4021181A1 Endless belt drive for land vehicle - has belt with holes with reinforcing edges which engage teeth of driving wheel |
01/08/1992 | CN2092477U Track extra cushion |
01/07/1992 | US5078454 Wheel or endless track |
01/07/1992 | US5078371 Device for the resilient and cushioned suspension of a load particularly for a vehicle |
01/04/1992 | CA2020352A1 Double v-shaped endless track drive system |
12/31/1991 | US5076378 Vehicle with three-axle walking beams suspension |
12/31/1991 | CA1293757C All terrain off road vehicle |
12/26/1991 | WO1991019634A1 Endless track chain with rotatable sleeve |
12/25/1991 | CN2091259U Multiple rubber creeper tread |
12/24/1991 | US5074370 Dual-track chassis |
12/17/1991 | US5072800 Support beam for a vehicle |
12/12/1991 | WO1991018756A1 Self-propelled work vehicle |
12/11/1991 | EP0378607B1 Torsion spring |
12/07/1991 | WO1991018754A1 Ground engaging element |
12/07/1991 | CA2084515A1 Ground engaging element |
12/03/1991 | US5069510 Center connector for shoe assemblies of track laying vehicle |
12/03/1991 | US5069509 Endless track chain with rotatable sleeve |
12/03/1991 | CA1292760C Unmanned articulated vehicle |
11/27/1991 | EP0457890A1 Tracklaying vehicles |
11/15/1991 | WO1991017899A1 Ground engaging means |
11/15/1991 | CA2082920A1 Ground engaging means |
11/06/1991 | EP0455346A1 Production method for a vehicular endless track bushing |
11/06/1991 | CN2088071U Strain static load crawler unit |
11/05/1991 | US5062493 Tracked vehicle and in particular one for the preparation of ski slopes |
10/31/1991 | WO1991016230A1 Connected link type rubber crawler |
10/31/1991 | WO1991016229A1 Drive wheel for a belted work vehicle |
10/31/1991 | WO1991016228A1 Support beam for a vehicle |
10/31/1991 | DE4013541A1 Chain guide roller for endless track vehicle - has steel ring bolted to aluminium rim to reduce rim wear |
10/31/1991 | DE4013528A1 Chain guide roller for endless track vehicle - has ring of wear resistant material fitted to the aluminium rim |
10/25/1991 | WO1991016227A1 Track laying work vehicle |
10/23/1991 | EP0333775B1 Press with self aligning tooling |
10/22/1991 | US5058963 Belt-type caterpillar for track-laying vehicles and snowmobiles |
10/17/1991 | WO1991015376A1 Suspension unit of crawler |
10/15/1991 | US5056306 Track assembly for track-laying vehicle |
10/10/1991 | DE4010630A1 Continuous track for excavator - is reinforced by longitudinal wires and contains transversal metal links |
10/10/1991 | DE4010542A1 Track for endless band-driven vehicle - involves bars embedded into belts and enclosed by bushes between belts |
10/03/1991 | WO1991014883A1 Final drive assembly |
10/03/1991 | WO1991014611A1 Track adjusting mechanism |
10/02/1991 | EP0449341A1 Two-module, amphibious, fixed or variable track motor vehicle with two or more axles |
10/01/1991 | CA1289984C Annular front-sealing gasket assembly |
10/01/1991 | CA1289854C Tree feller-buncher |
09/24/1991 | CA1289602C Wide track vehicle |
09/24/1991 | CA1289601C Obstacle surmounting aid for tracked vehicle |
09/18/1991 | EP0403520A4 Track support for agricultural machines |
09/18/1991 | CN1013987B Ball bearing |
09/17/1991 | US5049207 Induction, wear resistance |
09/11/1991 | EP0446186A1 A system for tensioning the tracks of tracked agricultural tractors |
09/05/1991 | DE4006389A1 Closed chain forming coupling member - has belts and rotary joint connecting link members together |
09/03/1991 | US5045030 Guide and tensioning device for endless track vehicles |
09/03/1991 | CA1288458C Suspension structure for a tracked vehicle |
09/03/1991 | CA1288457C Pivot assembly |
08/27/1991 | CA1288161C System for the determination of the movement of a caterpillar vehicle |
08/27/1991 | CA1288033C Invalid's wheelchair and like conveyances |
08/22/1991 | WO1991012165A1 Rubber track for crawler vehicle |
08/22/1991 | DE4103424A1 Closure for endless track chains - is divided into upper and lower chain members, upper member having projecting trapezoidal effective connecting section |
08/22/1991 | DE4005357A1 Special purpose vehicle for environments with obstacles - has multiple drives with many degrees of freedom between them and manipulator arm, for manoeuvring and stair climbing |
08/22/1991 | DE4005356A1 Multi-chassis vehicles - has drives to at least two wheels at each chassis to overcome obstacles |
08/22/1991 | DE4004710A1 Chain tensioner for tracked vehicles - has bearing point for pivot arm and guide roller for chain in area of vehicle wall interior |
08/20/1991 | US5040855 Isolated rim roller assembly |
08/20/1991 | US5040282 Method of making a modular endless track drive system |
08/08/1991 | WO1991011357A1 Belt for track laying vehicles |
07/31/1991 | EP0438399A1 Track carrier roller with resilient and replaceable tread |
07/25/1991 | WO1991010586A1 Improvements in tracked vehicles |
07/23/1991 | US5033801 Cleat assembly for endless track vehicle |
07/18/1991 | DE4014790C1 Vehicle running track belt - has links connected to transverse bar to receive rubber cover steel core |
07/18/1991 | DE4005161C1 Steel wheel of two shells for tracked vehicles - has shells of L=shaped, rolled profile, with butt-welded die forged plate |
07/18/1991 | DE4000751A1 Renewing worn drive wheels of tracked military vehicle - by first grinding out teeth in packet of worn wheels then welding on new wear-resisting layers esp. for tank |
07/17/1991 | EP0425543A4 Wheel or endless track |
07/16/1991 | US5032192 Carburization of steel |
07/16/1991 | US5031973 Self-propelled machine with flexible caterpillar tread undercarriage |
07/10/1991 | CN1013090B Ground engaging surface for endless tracks and wheels |
07/04/1991 | DE3943260A1 Climbing belt attachment to driven vehicles - helps invalid carriages to mount steps |
07/02/1991 | CA1285591C Metal faced soft tracks |
06/25/1991 | US5026329 Isolated drive sprocket assembly |
06/19/1991 | CA2032462A1 Snow vehicle |
06/18/1991 | CA1285013C Vehicle track shoe with reinforcing grouser |
06/14/1991 | WO1991008941A1 Tracklaying vehicles |
06/14/1991 | CA2046859A1 Tracklaying vehicles |