JPS63166806U - - Google Patents

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Publication number
JPS63166806U
JPS63166806U JP5981987U JP5981987U JPS63166806U JP S63166806 U JPS63166806 U JP S63166806U JP 5981987 U JP5981987 U JP 5981987U JP 5981987 U JP5981987 U JP 5981987U JP S63166806 U JPS63166806 U JP S63166806U
Authority
JP
Japan
Prior art keywords
leg
convex portion
concave portion
vertical axis
swing arm
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.)
Pending
Application number
JP5981987U
Other languages
English (en)
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 JP5981987U priority Critical patent/JPS63166806U/ja
Publication of JPS63166806U publication Critical patent/JPS63166806U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図はこの考案に係るキヤスタの縦断側面図
、第2図は同一部切欠平面図、第3図は同上の要
部を示す分解軸である。 1……脚材、2……旋回アーム、6……車軸、
7……車輪、8……昇降筒、10……バネ、13
……凹部、14……凸部、19……ロツク装置。

Claims (1)

    【実用新案登録請求の範囲】
  1. 脚材の下端に一端を旋回自在に支持させた旋回
    アームと、この旋回アームの他端側に軸承させた
    車輪付の車軸と、上記脚材の外側に昇降自在に嵌
    装すると共に、回転しないよう拘束した昇降筒と
    、この昇降筒に降下性を付与するバネと、上記旋
    回アームの上面と昇降筒の下縁とに脚材の後方に
    位置した車軸の軸線が走行方向に対し直角に交差
    したとき互いに噛み合うよう設けた凹部及び凸部
    と、この凹部と凸部の噛み合いを解除するよう上
    昇させた昇降筒の上昇状態を維持するロツク装置
    とから成るキヤスタ。
JP5981987U 1987-04-20 1987-04-20 Pending JPS63166806U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5981987U JPS63166806U (ja) 1987-04-20 1987-04-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5981987U JPS63166806U (ja) 1987-04-20 1987-04-20

Publications (1)

Publication Number Publication Date
JPS63166806U true JPS63166806U (ja) 1988-10-31

Family

ID=30891670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5981987U Pending JPS63166806U (ja) 1987-04-20 1987-04-20

Country Status (1)

Country Link
JP (1) JPS63166806U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001113904A (ja) * 1999-10-15 2001-04-24 Etsuzo Fukuda 車椅子用方向自在車輪の直進方向固定選択装置
JP2002331803A (ja) * 2001-05-10 2002-11-19 Itoki Crebio Corp キャスター
JP2013173414A (ja) * 2012-02-24 2013-09-05 Yuei Caster Co Ltd 車輪取付構造体

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53145238A (en) * 1977-05-23 1978-12-18 Nanshin Rubber Mfg Caster with brake

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53145238A (en) * 1977-05-23 1978-12-18 Nanshin Rubber Mfg Caster with brake

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001113904A (ja) * 1999-10-15 2001-04-24 Etsuzo Fukuda 車椅子用方向自在車輪の直進方向固定選択装置
JP2002331803A (ja) * 2001-05-10 2002-11-19 Itoki Crebio Corp キャスター
JP2013173414A (ja) * 2012-02-24 2013-09-05 Yuei Caster Co Ltd 車輪取付構造体

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