JPS6198791U - - Google Patents

Info

Publication number
JPS6198791U
JPS6198791U JP18357584U JP18357584U JPS6198791U JP S6198791 U JPS6198791 U JP S6198791U JP 18357584 U JP18357584 U JP 18357584U JP 18357584 U JP18357584 U JP 18357584U JP S6198791 U JPS6198791 U JP S6198791U
Authority
JP
Japan
Prior art keywords
telescopic cylinder
pipe
telescopic
contracts
expands
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
JP18357584U
Other languages
English (en)
Japanese (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 JP18357584U priority Critical patent/JPS6198791U/ja
Publication of JPS6198791U publication Critical patent/JPS6198791U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
  • Fluid-Pressure Circuits (AREA)
JP18357584U 1984-12-05 1984-12-05 Pending JPS6198791U (US20090163788A1-20090625-C00002.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18357584U JPS6198791U (US20090163788A1-20090625-C00002.png) 1984-12-05 1984-12-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18357584U JPS6198791U (US20090163788A1-20090625-C00002.png) 1984-12-05 1984-12-05

Publications (1)

Publication Number Publication Date
JPS6198791U true JPS6198791U (US20090163788A1-20090625-C00002.png) 1986-06-24

Family

ID=30741068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18357584U Pending JPS6198791U (US20090163788A1-20090625-C00002.png) 1984-12-05 1984-12-05

Country Status (1)

Country Link
JP (1) JPS6198791U (US20090163788A1-20090625-C00002.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0687387U (ja) * 1993-06-02 1994-12-22 和史 小楠 建築用パネル等の搬送装置
WO2010095283A1 (ja) * 2009-02-20 2010-08-26 三井造船株式会社 塔状構造物の建設用クレーンの伸縮ブームの伸縮方法および伸縮ブームの伸縮構造
JP2010195594A (ja) * 2010-04-30 2010-09-09 Mitsui Eng & Shipbuild Co Ltd 建設用クレーンの伸縮ブームの伸縮機構

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5275742A (en) * 1975-12-17 1977-06-25 Takeshi Konishi Bicycle power propelling unit
JPS5526383U (US20090163788A1-20090625-C00002.png) * 1978-08-11 1980-02-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5275742A (en) * 1975-12-17 1977-06-25 Takeshi Konishi Bicycle power propelling unit
JPS5526383U (US20090163788A1-20090625-C00002.png) * 1978-08-11 1980-02-20

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0687387U (ja) * 1993-06-02 1994-12-22 和史 小楠 建築用パネル等の搬送装置
WO2010095283A1 (ja) * 2009-02-20 2010-08-26 三井造船株式会社 塔状構造物の建設用クレーンの伸縮ブームの伸縮方法および伸縮ブームの伸縮構造
JP2010195594A (ja) * 2010-04-30 2010-09-09 Mitsui Eng & Shipbuild Co Ltd 建設用クレーンの伸縮ブームの伸縮機構
JP4684355B2 (ja) * 2010-04-30 2011-05-18 三井造船株式会社 建設用クレーンの伸縮ブームの伸縮機構
CN102234075A (zh) * 2010-04-30 2011-11-09 三井造船株式会社 建设用起重机的伸缩伸臂的伸缩机构

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