JPS6226384U - - Google Patents

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Publication number
JPS6226384U
JPS6226384U JP11640285U JP11640285U JPS6226384U JP S6226384 U JPS6226384 U JP S6226384U JP 11640285 U JP11640285 U JP 11640285U JP 11640285 U JP11640285 U JP 11640285U JP S6226384 U JPS6226384 U JP S6226384U
Authority
JP
Japan
Prior art keywords
boom
guide device
view
sectional
slide member
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
JP11640285U
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 JP11640285U priority Critical patent/JPS6226384U/ja
Publication of JPS6226384U publication Critical patent/JPS6226384U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第１図〜第５図は本考案の第１実施例を示し、
第１図は要部の断面図、第２図は第１図―線
断面図、第３図は正面図、第４図、第５図は伸縮
ブームの正面図、断面平面図であり、第６図は第
２実施例の断面図、第７図は第６図の―線断
面図、第８図は平面図、第９図は第３実施例の断
面図、第１０図は第４実施例の断面図、第１１図
は第１０図の―線断面図、第１２図は第
５実施例の断面図、第１３図は第１２図―
線断面図である。 １は外側ブーム、２は内側ブーム、１２はスラ
イド部材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 外側ブーム１内に内側ブーム２を摺動自在に嵌
    挿した伸縮ブームにおいて、どちらか一方のブー
    ムに、他方のブームと接触するスライド部材１２
    をブーム摺動方向に沿つて揺動自在に取付けたこ
    とを特徴とする伸縮ブームのブーム案内装置。
JP11640285U 1985-07-31 1985-07-31 Pending JPS6226384U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11640285U JPS6226384U (ja) 1985-07-31 1985-07-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11640285U JPS6226384U (ja) 1985-07-31 1985-07-31

Publications (1)

Publication Number Publication Date
JPS6226384U true JPS6226384U (ja) 1987-02-18

Family

ID=31000954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11640285U Pending JPS6226384U (ja) 1985-07-31 1985-07-31

Country Status (1)

Country Link
JP (1) JPS6226384U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012126465A (ja) * 2010-12-13 2012-07-05 Tadano Ltd 伸縮ブームの反力支持構造
ITMO20120019A1 (it) * 2012-01-27 2013-07-28 Cosben S R L Braccio telescopico
JP2015143142A (ja) * 2014-01-31 2015-08-06 太平電業株式会社 伸縮脚および門型走行クレーン

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441503U (ja) * 1977-08-30 1979-03-20
JPS5830683B2 (ja) * 1976-02-29 1983-06-30 松下電工株式会社 刃受金具

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830683B2 (ja) * 1976-02-29 1983-06-30 松下電工株式会社 刃受金具
JPS5441503U (ja) * 1977-08-30 1979-03-20

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012126465A (ja) * 2010-12-13 2012-07-05 Tadano Ltd 伸縮ブームの反力支持構造
ITMO20120019A1 (it) * 2012-01-27 2013-07-28 Cosben S R L Braccio telescopico
JP2015143142A (ja) * 2014-01-31 2015-08-06 太平電業株式会社 伸縮脚および門型走行クレーン

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