JPH0730769Y2 - 作業機 - Google Patents

作業機

Info

Publication number
JPH0730769Y2
JPH0730769Y2 JP1988050495U JP5049588U JPH0730769Y2 JP H0730769 Y2 JPH0730769 Y2 JP H0730769Y2 JP 1988050495 U JP1988050495 U JP 1988050495U JP 5049588 U JP5049588 U JP 5049588U JP H0730769 Y2 JPH0730769 Y2 JP H0730769Y2
Authority
JP
Japan
Prior art keywords
switching
passage
oil
lift arm
cylinder
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
JP1988050495U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01156247U (US20030220297A1-20031127-C00074.png
Inventor
秀宏 藤本
学 小郷
誠一 豊田
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.)
Sanyo Kiki Co Ltd
Original Assignee
Sanyo Kiki 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 Sanyo Kiki Co Ltd filed Critical Sanyo Kiki Co Ltd
Priority to JP1988050495U priority Critical patent/JPH0730769Y2/ja
Publication of JPH01156247U publication Critical patent/JPH01156247U/ja
Application granted granted Critical
Publication of JPH0730769Y2 publication Critical patent/JPH0730769Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Shovels (AREA)
JP1988050495U 1988-04-14 1988-04-14 作業機 Expired - Lifetime JPH0730769Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988050495U JPH0730769Y2 (ja) 1988-04-14 1988-04-14 作業機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988050495U JPH0730769Y2 (ja) 1988-04-14 1988-04-14 作業機

Publications (2)

Publication Number Publication Date
JPH01156247U JPH01156247U (US20030220297A1-20031127-C00074.png) 1989-10-26
JPH0730769Y2 true JPH0730769Y2 (ja) 1995-07-19

Family

ID=31276542

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988050495U Expired - Lifetime JPH0730769Y2 (ja) 1988-04-14 1988-04-14 作業機

Country Status (1)

Country Link
JP (1) JPH0730769Y2 (US20030220297A1-20031127-C00074.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7478489B2 (en) * 2006-06-01 2009-01-20 Deere & Company Control system for an electronic float feature for a loader
JP7280212B2 (ja) * 2020-03-03 2023-05-23 日立建機株式会社 ホイールローダ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5869059U (ja) * 1981-11-04 1983-05-11 株式会社日本製鋼所 油圧パワ−シヨベルの油圧制御装置
JPS6162965U (US20030220297A1-20031127-C00074.png) * 1984-09-28 1986-04-28

Also Published As

Publication number Publication date
JPH01156247U (US20030220297A1-20031127-C00074.png) 1989-10-26

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