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Wheelchair suspension having pivotal motor mount

  • US 20030075365A1
  • Filed: 10/19/2001
  • Published: 04/24/2003
  • Est. Priority Date: 10/19/2001
  • Status: Active Grant
First Claim
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1. A wheelchair suspension comprising:

  • a frame member;

    a pivoting assembly having;

    a pivot arm pivotally coupled to the frame and having a first engagement surface;

    a drive assembly pivotally coupled to the frame and having a second engagement surface configured to engage the first engagement surface; and

    wherein the second engagement surface is configured to disengage from the first engagement surface upon pivotal movement of the drive assembly in a first direction.

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