Motorized wheelchair

Details Motorized wheelchair Motorized wheelchair

A - Human Necessities

61

G

A61G 5/04 (2006.01) A61G 5/10 (2006.01)

Patent

CA 2254372

A motorized wheelchair having a frame, with a front, back and opposed sides is disclosed. The frame includes an upper seat mounting portion and at least one rear ground engaging castor wheel. A pair of pivoting lower carriages are provided which are attached to the frame by means of a forward pivot point and a biasing element remote from the forward pivot point. A ground engaging drive wheel is provided for each carriage portion with a motor operatively connected thereto. Also provided are anti-tip wheels which are mounted to the pivoting carriage. In one embodiment the anti-tip wheels are mounted on an arm pivotally mounted to said pivoting carriage. In another embodiment the anti-tip wheels have movable axles to permit them to ride over obstacles. In a further embodiment the main suspension springs are double acting to permit the anti-tip wheels to pivot up over obstacles as well as down to prevent tipping during stopping.

Affiliated with

Also associated with

Rating

Motorized wheelchair does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Motorized wheelchair, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Motorized wheelchair will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1951948