JPS59106701A - 油圧シリンダの緩衝装置 - Google Patents

油圧シリンダの緩衝装置

Info

Publication number: JPS59106701A
Authority: JP; Japan
Prior art keywords: pressure; hydraulic cylinder; control valve; hydraulic; pilot
Prior art date: 1982-12-07
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

JP21342182A

Other languages

English (en)

Japanese (ja)

Other versions

JPH034762B2 (fr

Inventor

Yutaka Takahashi

豊高橋

Takashi Yagyu

隆柳生

Sotaro Tanaka

壮太郎田中

Takeshi Yamaguchi

武山口

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.)

Hitachi Construction Machinery Co Ltd

Original Assignee

Hitachi Construction Machinery 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.)

1982-12-07

Filing date

1982-12-07

Publication date

1984-06-20

1982-12-07 Application filed by Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd

1982-12-07 Priority to JP21342182A priority Critical patent/JPS59106701A/ja

1984-06-20 Publication of JPS59106701A publication Critical patent/JPS59106701A/ja

1991-01-23 Publication of JPH034762B2 publication Critical patent/JPH034762B2/ja

Status Granted legal-status Critical Current

Links

230000007935 neutral effect Effects 0.000 claims abstract description 5
230000035939 shock Effects 0.000 claims description 15
239000006096 absorbing agent Substances 0.000 claims description 8
230000003139 buffering effect Effects 0.000 description 6
238000010586 diagram Methods 0.000 description 4
230000008602 contraction Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000013459 approach Methods 0.000 description 1
238000009412 basement excavation Methods 0.000 description 1
238000013016 damping Methods 0.000 description 1
238000001514 detection method Methods 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000004576 sand Substances 0.000 description 1

Landscapes

Fluid-Pressure Circuits (AREA)

JP21342182A 1982-12-07 1982-12-07 油圧シリンダの緩衝装置 Granted JPS59106701A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP21342182A JPS59106701A (ja)	1982-12-07	1982-12-07	油圧シリンダの緩衝装置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP21342182A JPS59106701A (ja)	1982-12-07	1982-12-07	油圧シリンダの緩衝装置

Publications (2)

Publication Number	Publication Date
JPS59106701A true JPS59106701A (ja)	1984-06-20
JPH034762B2 JPH034762B2 (fr)	1991-01-23

Family

ID=16638941

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP21342182A Granted JPS59106701A (ja)	1982-12-07	1982-12-07	油圧シリンダの緩衝装置

Country Status (1)

Country	Link
JP (1)	JPS59106701A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS62181703U (fr) *	1986-05-09	1987-11-18
JPH01182604A (ja) *	1988-01-07	1989-07-20	Komatsu Ltd	液圧シリンダのクッション装置
JPH0257703A (ja) *	1988-08-18	1990-02-27	Kobe Steel Ltd	油圧シリンダの制御方法
US20110030816A1 (en) *	2008-04-15	2011-02-10	Wolfgang Kauss	Control system for controlling a directional control valve

1982
- 1982-12-07 JP JP21342182A patent/JPS59106701A/ja active Granted

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS62181703U (fr) *	1986-05-09	1987-11-18
JPH01182604A (ja) *	1988-01-07	1989-07-20	Komatsu Ltd	液圧シリンダのクッション装置
JPH0257703A (ja) *	1988-08-18	1990-02-27	Kobe Steel Ltd	油圧シリンダの制御方法
US20110030816A1 (en) *	2008-04-15	2011-02-10	Wolfgang Kauss	Control system for controlling a directional control valve

Also Published As

Publication number	Publication date
JPH034762B2 (fr)	1991-01-23

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