Mechanical wheelchair drive and wheelchair having such a mechanical wheelchair drive

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12239586
SERIAL NO

17260980

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The invention relates to a mechanical wheelchair drive, comprising a rotatably mounted lever, a handle fastened to the lever, and a force transfer unit for transferring rotational motion of the lever to a wheelchair wheel, wherein the lever has a variable length and is guided along a closed guide of a guide plate, said guide deviating from the circular form, such that the length of the lever changes during the rotational motion.

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First Claim

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Patent Owner(s)

  • TECHNISCHE UNIVERSITAET WIEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gfoehler, Margit Vienna, AT 1 0
Kurup, Nithin Babu Rajendra Vienna, AT 1 0
Puchinger, Markus Vienna, AT 1 0

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