Invention Grant
- Patent Title: Adjustable wheelchair handrim with movable friction band
- Patent Title (中): 带可移动摩擦带的可调式轮椅扶手
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Application No.: US13409400Application Date: 2012-03-01
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Publication No.: US08770611B2Publication Date: 2014-07-08
- Inventor: W Mark Richter
- Applicant: W Mark Richter
- Agency: Baker Donelson
- Agent Wayne Edward Ramage
- Main IPC: A61G5/10
- IPC: A61G5/10

Abstract:
An adjustable manual wheelchair handrim with a moveable elastomeric friction band. The position of the tubular handrim can be moved to a desired location relative to the wheel rim depending on the needs and limits of the user. The movable friction band is stretched around the drive surface of the handrim at a desired location preventing it from moving and providing increased frictional properties when gripped by the user during pushes. The friction band can be permanently affixed at a location to further prevent movement and slippage between the handrim and the friction band.
Public/Granted literature
- US20120297923A1 ADJUSTABLE WHEELCHAIR HANDRIM WITH MOVABLE FRICTION BAND Public/Granted day:2012-11-29
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