JPH0372148U - - Google Patents

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Publication number
JPH0372148U
JPH0372148U JP13315889U JP13315889U JPH0372148U JP H0372148 U JPH0372148 U JP H0372148U JP 13315889 U JP13315889 U JP 13315889U JP 13315889 U JP13315889 U JP 13315889U JP H0372148 U JPH0372148 U JP H0372148U
Authority
JP
Japan
Prior art keywords
shaft cylinder
cylinder
shaft
reciprocating
backward
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
JP13315889U
Other languages
English (en)
Other versions
JP2575054Y2 (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 JP1989133158U priority Critical patent/JP2575054Y2/ja
Publication of JPH0372148U publication Critical patent/JPH0372148U/ja
Application granted granted Critical
Publication of JP2575054Y2 publication Critical patent/JP2575054Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
第1〜3図は本考案の実施例を示し、第1図は
伸長時の正面断面図、第2図は縮少時の正面断面
図、第3図は本考案による舞台昇降時の説明図で
あり、第4図は従来例の高速2段昇降装置の正面
断面図である。 2……スプライン軸、6……進退軸筒、7……
作動軸筒、8……固定軸筒、9……支持軸筒、1
0……支持台。

Claims (1)

    【実用新案登録請求の範囲】
  1. 回転スプライン軸にスプライン係合する進退軸
    筒と、前記回転スプライン軸の外筒を形成する固
    定軸筒と、該固定軸筒の外周に刻設したねじに螺
    合するナツトを基端内周に設け且つ先端を前記進
    退軸筒の先端に一体化した作動軸筒と、該作動軸
    筒の外周に刻設したねじに螺合するナツトを基端
    内周に設けた支持軸筒と、該支持軸筒の先端に取
    付けた支持台と、を有し、回転スプライン軸の駆
    動回転によつて進退軸筒が回転しながら進退動し
    、該進退軸筒上を支持軸筒がさらに進退動して支
    持台を進退動させる、送りねじによる伸縮駆動装
    置。
JP1989133158U 1989-11-17 1989-11-17 送りねじによる伸縮駆動装置 Expired - Lifetime JP2575054Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989133158U JP2575054Y2 (ja) 1989-11-17 1989-11-17 送りねじによる伸縮駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989133158U JP2575054Y2 (ja) 1989-11-17 1989-11-17 送りねじによる伸縮駆動装置

Publications (2)

Publication Number Publication Date
JPH0372148U true JPH0372148U (ja) 1991-07-22
JP2575054Y2 JP2575054Y2 (ja) 1998-06-25

Family

ID=31680572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989133158U Expired - Lifetime JP2575054Y2 (ja) 1989-11-17 1989-11-17 送りねじによる伸縮駆動装置

Country Status (1)

Country Link
JP (1) JP2575054Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101013864B1 (ko) * 2008-10-21 2011-02-14 현대자동차주식회사 병렬 로봇용 다단 신축 포드

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5230461U (ja) * 1975-08-22 1977-03-03
JPS60164156U (ja) * 1984-04-10 1985-10-31 株式会社 富士鉄工所 遊星歯車装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5230461U (ja) * 1975-08-22 1977-03-03
JPS60164156U (ja) * 1984-04-10 1985-10-31 株式会社 富士鉄工所 遊星歯車装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101013864B1 (ko) * 2008-10-21 2011-02-14 현대자동차주식회사 병렬 로봇용 다단 신축 포드

Also Published As

Publication number Publication date
JP2575054Y2 (ja) 1998-06-25

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EXPY Cancellation because of completion of term