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Class Information
Number: 180/9.32
Name: Motor vehicles > Special driving device > Portable track > Endless, flexible > With auxiliary obstacle surmounting means
Description: Apparatus provided with means in addition to the running gear of the vehicle, said means being out of ground contact during normal operation of the vehicle but being operative when the vehicle encounters an obstacle to assist the vehicle in surmounting the obstacle.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7600593 |
Robotic vehicle with dynamic range actuators |
Oct. 13, 2009 |
| 7600592 |
Variable configuration articulated tracked vehicle |
Oct. 13, 2009 |
| 7597162 |
Robotic platform |
Oct. 6, 2009 |
| 7562727 |
Track suspension system for a skid steer loader |
Jul. 21, 2009 |
| 7556108 |
Robotic platform |
Jul. 7, 2009 |
| 7546891 |
Robotic platform |
Jun. 16, 2009 |
| 7384046 |
Powered wheeled vehicle capable of travelling on level ground, over uneven surfaces and on stairs |
Jun. 10, 2008 |
| 7316405 |
Stair-climbing apparatus |
Jan. 8, 2008 |
| 7036894 |
Tandem drive for tracked vehicles |
May. 2, 2006 |
| 6870343 |
Integrated, proportionally controlled, and naturally compliant universal joint actuator with controllable stiffness |
Mar. 22, 2005 |
| 6857490 |
Stair-climbing wheelchair |
Feb. 22, 2005 |
| 6805209 |
Wheelchair motorizing apparatus |
Oct. 19, 2004 |
| 6796568 |
Suspension system for a wheelchair |
Sep. 28, 2004 |
| 6774597 |
Apparatus for obstacle traversion |
Aug. 10, 2004 |
| 6619414 |
Personal mobility vehicle |
Sep. 16, 2003 |
| 6523629 |
Tandem mobile robot system |
Feb. 25, 2003 |
| 6478098 |
Adjustable apparatus and kit for a coupled snowmobile suspension |
Nov. 12, 2002 |
| 6460641 |
Mid-wheel drive wheelchair with front wheel multiple bias suspension and anti-tip assembly |
Oct. 8, 2002 |
| 6431296 |
Robotic platform |
Aug. 13, 2002 |
| 6422576 |
Transport mechanism |
Jul. 23, 2002 |
| 6325167 |
Structure of an electrical wheelchair |
Dec. 4, 2001 |
| 6263989 |
Robotic platform |
Jul. 24, 2001 |
| 6216807 |
Drive system for tracked vehicles |
Apr. 17, 2001 |
| 6158536 |
Stair-climbing vehicle for wheelchair |
Dec. 12, 2000 |
| 5884718 |
Traveling apparatus, and control method and rotational-angle detector applied thereto |
Mar. 23, 1999 |
| 5676215 |
Stair-climbing crawler transporter |
Oct. 14, 1997 |
| 5641030 |
Powered tracked vehicle suitable for carriages for the disabled |
Jun. 24, 1997 |
| 5395129 |
Wheel chair |
Mar. 7, 1995 |
| 5350033 |
Robotic inspection vehicle |
Sep. 27, 1994 |
| 5337846 |
Disaster relief robot and operation controller therefor |
Aug. 16, 1994 |
| 5297644 |
Vehicle with tiltable propulsion units |
Mar. 29, 1994 |
| 5248008 |
Self-traveling robotic vehicle with inclinable propulsion units |
Sep. 28, 1993 |
| 5248007 |
Electronic control system for stair climbing vehicle |
Sep. 28, 1993 |
| 5193632 |
Vehicle with motorized propulsion units |
Mar. 16, 1993 |
| 5174405 |
Self-traveling robotic vehicle with inclinable propulsion units |
Dec. 29, 1992 |
| 5158309 |
Stair climbing apparatus for collapsible wheelchair |
Oct. 27, 1992 |
| 5123495 |
Wheelchair stair climbing control system |
Jun. 23, 1992 |
| 5022812 |
Small all terrain mobile robot |
Jun. 11, 1991 |
| 4977971 |
Hybrid robotic vehicle |
Dec. 18, 1990 |
| 4932491 |
Body steered rover |
Jun. 12, 1990 |
| 4932831 |
All terrain mobile robot |
Jun. 12, 1990 |
| 4915184 |
Cushioning mechanism for stair-climbing wheelchair |
Apr. 10, 1990 |
| 4854408 |
Obstacle surmounting aid for tracked vehicle |
Aug. 8, 1989 |
| 4821824 |
Auxiliary traction system |
Apr. 18, 1989 |
| 4727949 |
All terrain vehicle and method of operating same |
Mar. 1, 1988 |
| 4714140 |
Multi-axis articulated all terrain vehicle |
Dec. 22, 1987 |
| 4709773 |
Variable geometry track vehicle |
Dec. 1, 1987 |
| 4702331 |
Self-traveling machine |
Oct. 27, 1987 |
| 4676765 |
Toy bridging vehicle |
Jun. 30, 1987 |
| 4671369 |
Stair-climbing wheelchair with means for cushioning vertical movements thereof |
Jun. 9, 1987 |
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