TOP > 外国特許検索 > WHEELCHAIR PROVIDED WITH FEET

WHEELCHAIR PROVIDED WITH FEET

外国特許コード F130007359
整理番号 S2011-1066-C0
掲載日 2013年5月14日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2012JP070972
国際公開番号 WO 2013/031566
国際出願日 平成24年8月20日(2012.8.20)
国際公開日 平成25年3月7日(2013.3.7)
優先権データ
  • 特願2011-185522 (2011.8.29) JP
発明の名称 (英語) WHEELCHAIR PROVIDED WITH FEET
発明の概要(英語)

Provided is a wheelchair provided with feet for making it possible to control a plurality of feet in any orientation by a simple manual operation, to cope with slippery road surfaces, soft surfaces, and obstacles, and to move freely. A wheelchair provided with feet is provided with: a wheelchair body (11)

large wheels (2) pivotally supported by the wheelchair body (11) via a large-wheel shaft (12)

a plurality of feet (24) pivotally supported by the large wheels (2) via a rotating shaft (23)

a pulley (31) pivotally supported by the large-wheel shaft (12)

a plurality of pulleys (33) which are pivotally supported by the rotating shaft (23) and to which the feet (24) are secured

a wire (36) for transmitting dynamic force to the plurality of pulleys (33) from the pulley (31) pivotally supported by the large-wheel shaft (12)

and rotating handle (41). The plurality of pulleys (33) are coupled together by the wire (36) so as to have the same angular change as the pulley (31) pivotally supported by the large-wheel shaft (12), and are configured so that the angular change of the pulley (31) can be controlled by a rotating operation of the rotating handle (41) irrespective of the rotation of the large wheel (2).

  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • NIIGATA UNIVERSITY,
  • OKADA, TOKUJI
  • 発明者(英語)
  • OKADA, TOKUJI
国際特許分類(IPC)
ライセンスをご希望の方、特許の内容に興味を持たれた方は、下記「問合せ先」までお問い合わせください。

PAGE TOP

close
close
close
close
close
close