Patents for B62D 55 - Endless-track vehicles (10,560)
03/1992
03/18/1992EP0308404B1 Road paver-finisher with a combination of axles with steering wheels and crawler units
03/18/1992CN1059498A Ground engaging element
03/17/1992US5096270 Guiding guard for crawler tracks
03/17/1992CA1297523C Trailer for all-terrain vehicle
03/12/1992DE4028238A1 Elastomeric belt for endless track vehicle - has attached plates with ribs to engage driving wheels
03/11/1992EP0474405A1 Vehicle traction
02/1992
02/25/1992CA1296374C Idler wheel assembly for track-type vehicle
02/23/1992CA2049525A1 Vehicle traction
02/20/1992WO1992002399A1 Core metal for rubber crawler and crawler device
02/20/1992DE4025929A1 Guide roller on endless track vehicle - is mounted in fork attached to piston of hydraulic cylinder
02/18/1992CA1296037C Dynamic seals for vehicle air suspensions
02/09/1992WO1992002398A1 Disaster relief robot and its operation controller
02/09/1992CA2088356A1 Disaster relief robot and operation controller therefor
02/03/1992WO1992002746A1 Isolated drive sprocket assembly
02/03/1992CA2088276A1 Isolated drive sprocket assembly
01/1992
01/29/1992EP0468273A2 Flexible endless track for tracked vehicles
01/21/1992CA1294653C Ground engaging surface for endless tracks, wheels and tyres
01/15/1992EP0466575A1 Vehicle with power propulsion units
01/15/1992EP0466574A1 Intervention vehicle with tiltable propulsion units
01/13/1992CA2046744A1 Track belt for snowmobiles
01/10/1992CA2046467A1 Intervention vehicle with inclinable propulsion devices
01/10/1992CA2046433A1 Motorized thruster vehicle
01/09/1992DE4021181A1 Endless belt drive for land vehicle - has belt with holes with reinforcing edges which engage teeth of driving wheel
01/08/1992CN2092477U Track extra cushion
01/07/1992US5078454 Wheel or endless track
01/07/1992US5078371 Device for the resilient and cushioned suspension of a load particularly for a vehicle
01/04/1992CA2020352A1 Double v-shaped endless track drive system
12/1991
12/31/1991US5076378 Vehicle with three-axle walking beams suspension
12/31/1991CA1293757C All terrain off road vehicle
12/26/1991WO1991019634A1 Endless track chain with rotatable sleeve
12/25/1991CN2091259U Multiple rubber creeper tread
12/24/1991US5074370 Dual-track chassis
12/17/1991US5072800 Support beam for a vehicle
12/12/1991WO1991018756A1 Self-propelled work vehicle
12/11/1991EP0378607B1 Torsion spring
12/07/1991WO1991018754A1 Ground engaging element
12/07/1991CA2084515A1 Ground engaging element
12/03/1991US5069510 Center connector for shoe assemblies of track laying vehicle
12/03/1991US5069509 Endless track chain with rotatable sleeve
12/03/1991CA1292760C Unmanned articulated vehicle
11/1991
11/27/1991EP0457890A1 Tracklaying vehicles
11/15/1991WO1991017899A1 Ground engaging means
11/15/1991CA2082920A1 Ground engaging means
11/06/1991EP0455346A1 Production method for a vehicular endless track bushing
11/06/1991CN2088071U Strain static load crawler unit
11/05/1991US5062493 Tracked vehicle and in particular one for the preparation of ski slopes
10/1991
10/31/1991WO1991016230A1 Connected link type rubber crawler
10/31/1991WO1991016229A1 Drive wheel for a belted work vehicle
10/31/1991WO1991016228A1 Support beam for a vehicle
10/31/1991DE4013541A1 Chain guide roller for endless track vehicle - has steel ring bolted to aluminium rim to reduce rim wear
10/31/1991DE4013528A1 Chain guide roller for endless track vehicle - has ring of wear resistant material fitted to the aluminium rim
10/25/1991WO1991016227A1 Track laying work vehicle
10/23/1991EP0333775B1 Press with self aligning tooling
10/22/1991US5058963 Belt-type caterpillar for track-laying vehicles and snowmobiles
10/17/1991WO1991015376A1 Suspension unit of crawler
10/15/1991US5056306 Track assembly for track-laying vehicle
10/10/1991DE4010630A1 Continuous track for excavator - is reinforced by longitudinal wires and contains transversal metal links
10/10/1991DE4010542A1 Track for endless band-driven vehicle - involves bars embedded into belts and enclosed by bushes between belts
10/03/1991WO1991014883A1 Final drive assembly
10/03/1991WO1991014611A1 Track adjusting mechanism
10/02/1991EP0449341A1 Two-module, amphibious, fixed or variable track motor vehicle with two or more axles
10/01/1991CA1289984C Annular front-sealing gasket assembly
10/01/1991CA1289854C Tree feller-buncher
09/1991
09/24/1991CA1289602C Wide track vehicle
09/24/1991CA1289601C Obstacle surmounting aid for tracked vehicle
09/18/1991EP0403520A4 Track support for agricultural machines
09/18/1991CN1013987B Ball bearing
09/17/1991US5049207 Induction, wear resistance
09/11/1991EP0446186A1 A system for tensioning the tracks of tracked agricultural tractors
09/05/1991DE4006389A1 Closed chain forming coupling member - has belts and rotary joint connecting link members together
09/03/1991US5045030 Guide and tensioning device for endless track vehicles
09/03/1991CA1288458C Suspension structure for a tracked vehicle
09/03/1991CA1288457C Pivot assembly
08/1991
08/27/1991CA1288161C System for the determination of the movement of a caterpillar vehicle
08/27/1991CA1288033C Invalid's wheelchair and like conveyances
08/22/1991WO1991012165A1 Rubber track for crawler vehicle
08/22/1991DE4103424A1 Closure for endless track chains - is divided into upper and lower chain members, upper member having projecting trapezoidal effective connecting section
08/22/1991DE4005357A1 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
08/22/1991DE4005356A1 Multi-chassis vehicles - has drives to at least two wheels at each chassis to overcome obstacles
08/22/1991DE4004710A1 Chain tensioner for tracked vehicles - has bearing point for pivot arm and guide roller for chain in area of vehicle wall interior
08/20/1991US5040855 Isolated rim roller assembly
08/20/1991US5040282 Method of making a modular endless track drive system
08/08/1991WO1991011357A1 Belt for track laying vehicles
07/1991
07/31/1991EP0438399A1 Track carrier roller with resilient and replaceable tread
07/25/1991WO1991010586A1 Improvements in tracked vehicles
07/23/1991US5033801 Cleat assembly for endless track vehicle
07/18/1991DE4014790C1 Vehicle running track belt - has links connected to transverse bar to receive rubber cover steel core
07/18/1991DE4005161C1 Steel wheel of two shells for tracked vehicles - has shells of L=shaped, rolled profile, with butt-welded die forged plate
07/18/1991DE4000751A1 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
07/17/1991EP0425543A4 Wheel or endless track
07/16/1991US5032192 Carburization of steel
07/16/1991US5031973 Self-propelled machine with flexible caterpillar tread undercarriage
07/10/1991CN1013090B Ground engaging surface for endless tracks and wheels
07/04/1991DE3943260A1 Climbing belt attachment to driven vehicles - helps invalid carriages to mount steps
07/02/1991CA1285591C Metal faced soft tracks
06/1991
06/25/1991US5026329 Isolated drive sprocket assembly
06/19/1991CA2032462A1 Snow vehicle
06/18/1991CA1285013C Vehicle track shoe with reinforcing grouser
06/14/1991WO1991008941A1 Tracklaying vehicles
06/14/1991CA2046859A1 Tracklaying vehicles
1 ... 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 ... 106