JPH0327232U - - Google Patents

Info

Publication number
JPH0327232U
JPH0327232U JP8496689U JP8496689U JPH0327232U JP H0327232 U JPH0327232 U JP H0327232U JP 8496689 U JP8496689 U JP 8496689U JP 8496689 U JP8496689 U JP 8496689U JP H0327232 U JPH0327232 U JP H0327232U
Authority
JP
Japan
Prior art keywords
chain
sprocket
wheel
forward direction
handle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP8496689U
Other languages
English (en)
Other versions
JPH0344185Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989084966U priority Critical patent/JPH0344185Y2/ja
Publication of JPH0327232U publication Critical patent/JPH0327232U/ja
Application granted granted Critical
Publication of JPH0344185Y2 publication Critical patent/JPH0344185Y2/ja
Expired legal-status Critical Current

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  • Transmission Devices (AREA)
  • Rehabilitation Tools (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の構成を示す説明図
、第2図は第1図の駆動部の構成を示す説明図、
第3図は別の実施例を示す横断面図、第4図は第
3図の駆動を示す説明図である。 図において、10……引手、11……第1滑車
、12……第2滑車、13……ワイヤ、14……
チエーン、15……スプロケツト、16……一方
クラツチ、17……弾性部材である。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 車輪を前進方向に駆動する一方クラツチと
    、該一方クラツチに駆動を伝えるスプロケツトと
    、該スプロケツトに駆動を伝える線状のチエーン
    と、該チエーンの一端に繋がれた弾性部材と、前
    記チエーンの他端に繋がれた引手とで構成された
    駆動部を備え、座者が前記引手を引いたり戻した
    りを繰返すことにより車輪が前進方向に駆動され
    るように構成したことを特徴とする車椅子。 (2) 前記請求項1に記載の車椅子において、 前記駆動部を、左右一対の車輪の各々に備えた
    ことを特徴とする車椅子。
JP1989084966U 1989-07-21 1989-07-21 Expired JPH0344185Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989084966U JPH0344185Y2 (ja) 1989-07-21 1989-07-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989084966U JPH0344185Y2 (ja) 1989-07-21 1989-07-21

Publications (2)

Publication Number Publication Date
JPH0327232U true JPH0327232U (ja) 1991-03-19
JPH0344185Y2 JPH0344185Y2 (ja) 1991-09-17

Family

ID=31633803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989084966U Expired JPH0344185Y2 (ja) 1989-07-21 1989-07-21

Country Status (1)

Country Link
JP (1) JPH0344185Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009032563A1 (en) * 2007-09-07 2009-03-12 Ewin Jesse Davenport Ergonomical multi-speed wheelchair

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4828515U (ja) * 1971-08-09 1973-04-07
JPS584559A (ja) * 1981-06-05 1983-01-11 ラツセル・リチヤ−ド・フア−ラ−ズ・ウオ−クリン 車椅子推進補助装置
JPS61182722U (ja) * 1985-05-01 1986-11-14

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4828515U (ja) * 1971-08-09 1973-04-07
JPS584559A (ja) * 1981-06-05 1983-01-11 ラツセル・リチヤ−ド・フア−ラ−ズ・ウオ−クリン 車椅子推進補助装置
JPS61182722U (ja) * 1985-05-01 1986-11-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009032563A1 (en) * 2007-09-07 2009-03-12 Ewin Jesse Davenport Ergonomical multi-speed wheelchair

Also Published As

Publication number Publication date
JPH0344185Y2 (ja) 1991-09-17

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