JPH0249990U - - Google Patents

Info

Publication number
JPH0249990U
JPH0249990U JP12816088U JP12816088U JPH0249990U JP H0249990 U JPH0249990 U JP H0249990U JP 12816088 U JP12816088 U JP 12816088U JP 12816088 U JP12816088 U JP 12816088U JP H0249990 U JPH0249990 U JP H0249990U
Authority
JP
Japan
Prior art keywords
movable
cylinder
support
cylinders
convex portion
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
JP12816088U
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 JP12816088U priority Critical patent/JPH0249990U/ja
Publication of JPH0249990U publication Critical patent/JPH0249990U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fluid-Damping Devices (AREA)
  • Actuator (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す一部断面とし
た拡大背面図、第2図は背面側から見た斜視図、
第3図は拡大要部断面側面図、第4図は伸縮支脚
の拡大横断面図、第5図は左右回転連結軸の取付
状態説明図、第6図は回転体の一部を示す拡大平
面図、第7図は伝達部材の拡大斜視図、第8図は
伝達部材の断面側面図、第9図は伝達部材の他の
具体例を示す拡大断面側面図である。 1……支持筒体、2……可動筒体、3……伸縮
支脚、5……噛合小凸隆部、6……噛合凹窪部、
7……左右回転連結軸、8……回転体、9……外
周転動面、10……ガススプリング。

Claims (1)

    【実用新案登録請求の範囲】
  1. 支持筒体1と、該支持筒体1内に上下動可能に
    挿嵌された可動筒体2と、からなる左右一対の伸
    縮支脚3,3を設けると共に、該伸縮支脚3,3
    の少なくとも一方にガススプリング10を内有さ
    せ、且つ、上記可動筒体2,2の上下方向に沿つ
    て噛合小凸隆部5…を設けると共に、上記支持筒
    体1,1間に左右回転連結軸7を横架し、さらに
    、該連結軸7の両端に回転体8を固着すると共に
    、上記噛合小凸隆部5…に噛合する噛合凹窪部6
    …を該回転体8,8の外周転動面9に周設して、
    左右の上記可動筒体2,2を同期させることを特
    徴とする昇降台装置。
JP12816088U 1988-09-29 1988-09-29 Pending JPH0249990U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12816088U JPH0249990U (ja) 1988-09-29 1988-09-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12816088U JPH0249990U (ja) 1988-09-29 1988-09-29

Publications (1)

Publication Number Publication Date
JPH0249990U true JPH0249990U (ja) 1990-04-06

Family

ID=31381234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12816088U Pending JPH0249990U (ja) 1988-09-29 1988-09-29

Country Status (1)

Country Link
JP (1) JPH0249990U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008081231A (ja) * 2006-09-26 2008-04-10 Iura Co Ltd 車椅子用昇降機

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5730295B2 (ja) * 1974-03-13 1982-06-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5730295B2 (ja) * 1974-03-13 1982-06-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008081231A (ja) * 2006-09-26 2008-04-10 Iura Co Ltd 車椅子用昇降機

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