JPH0238802B2 - - Google Patents

Info

Publication number
JPH0238802B2
JPH0238802B2 JP55028878A JP2887880A JPH0238802B2 JP H0238802 B2 JPH0238802 B2 JP H0238802B2 JP 55028878 A JP55028878 A JP 55028878A JP 2887880 A JP2887880 A JP 2887880A JP H0238802 B2 JPH0238802 B2 JP H0238802B2
Authority
JP
Japan
Prior art keywords
cylinder device
cylinder
valve
extension
oil chamber
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.)
Expired - Lifetime
Application number
JP55028878A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56124708A (en
Inventor
Shuji Katayama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tadano Ltd
Original Assignee
Tadano Iron Works Co Ltd
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 by Tadano Iron Works Co Ltd filed Critical Tadano Iron Works Co Ltd
Priority to JP2887880A priority Critical patent/JPS56124708A/ja
Publication of JPS56124708A publication Critical patent/JPS56124708A/ja
Publication of JPH0238802B2 publication Critical patent/JPH0238802B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
  • Fluid-Pressure Circuits (AREA)
JP2887880A 1980-03-06 1980-03-06 Oil pressure cylinder device Granted JPS56124708A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2887880A JPS56124708A (en) 1980-03-06 1980-03-06 Oil pressure cylinder device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2887880A JPS56124708A (en) 1980-03-06 1980-03-06 Oil pressure cylinder device

Publications (2)

Publication Number Publication Date
JPS56124708A JPS56124708A (en) 1981-09-30
JPH0238802B2 true JPH0238802B2 (ru) 1990-09-03

Family

ID=12260637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2887880A Granted JPS56124708A (en) 1980-03-06 1980-03-06 Oil pressure cylinder device

Country Status (1)

Country Link
JP (1) JPS56124708A (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5856786U (ja) * 1981-10-12 1983-04-18 株式会社　多田野鉄工所 多段ビ−ムの伸縮装置
JPS5954492U (ja) * 1982-09-29 1984-04-10 株式会社多田野鉄工所 ブ−ム装置
JPS60196409A (ja) * 1984-03-16 1985-10-04 Tokyu Car Corp 多段伸縮ブ−ムの伸縮装置
JPH0223842Y2 (ru) * 1984-11-30 1990-06-29
CN109973463B (zh) * 2019-04-22 2021-03-02 韶关市起重机厂有限责任公司 一种能可靠顺序伸缩的油缸、多油缸顺序伸缩机构及工程机械

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4930323U (ru) * 1972-06-16 1974-03-15
JPS5241937A (en) * 1975-09-30 1977-03-31 Mitsubishi Electric Corp Inductive heating cooker

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4930323U (ru) * 1972-06-16 1974-03-15
JPS5241937A (en) * 1975-09-30 1977-03-31 Mitsubishi Electric Corp Inductive heating cooker

Also Published As

Publication number Publication date
JPS56124708A (en) 1981-09-30

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