JPS5931801Y2 - 締付け装置の液圧制御装置 - Google Patents

締付け装置の液圧制御装置

Info

Publication number
JPS5931801Y2
JPS5931801Y2 JP10518576U JP10518576U JPS5931801Y2 JP S5931801 Y2 JPS5931801 Y2 JP S5931801Y2 JP 10518576 U JP10518576 U JP 10518576U JP 10518576 U JP10518576 U JP 10518576U JP S5931801 Y2 JPS5931801 Y2 JP S5931801Y2
Authority
JP
Japan
Prior art keywords
pressure
control device
clamp
cylinder
hydraulic pressure
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
Application number
JP10518576U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5323102U (OSRAM
Inventor
一郎 毛利野
昭 佐藤
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.)
Shibaura Machine Co Ltd
Original Assignee
Toshiba Machine 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 Toshiba Machine Co Ltd filed Critical Toshiba Machine Co Ltd
Priority to JP10518576U priority Critical patent/JPS5931801Y2/ja
Publication of JPS5323102U publication Critical patent/JPS5323102U/ja
Application granted granted Critical
Publication of JPS5931801Y2 publication Critical patent/JPS5931801Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
JP10518576U 1976-08-06 1976-08-06 締付け装置の液圧制御装置 Expired JPS5931801Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10518576U JPS5931801Y2 (ja) 1976-08-06 1976-08-06 締付け装置の液圧制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10518576U JPS5931801Y2 (ja) 1976-08-06 1976-08-06 締付け装置の液圧制御装置

Publications (2)

Publication Number Publication Date
JPS5323102U JPS5323102U (OSRAM) 1978-02-27
JPS5931801Y2 true JPS5931801Y2 (ja) 1984-09-07

Family

ID=28715349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10518576U Expired JPS5931801Y2 (ja) 1976-08-06 1976-08-06 締付け装置の液圧制御装置

Country Status (1)

Country Link
JP (1) JPS5931801Y2 (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59120964U (ja) * 1983-02-05 1984-08-15 オガワ商事株式会社 陳列用掛具

Also Published As

Publication number Publication date
JPS5323102U (OSRAM) 1978-02-27

Similar Documents

Publication Publication Date Title
US4757685A (en) Pressure responsive hydraulic control circuit
JPS5931801Y2 (ja) 締付け装置の液圧制御装置
JPS5841241Y2 (ja) 締付け装置の液圧制御装置
JPH05209423A (ja) 油圧回路
US3519155A (en) Bucket positioning device
US3122247A (en) Automatic positioning device for material handling bucket
US4327810A (en) Tilting cab device for vehicles
US4104954A (en) Hydraulic control system
JP2756078B2 (ja) アタッチメント用カプラ
US3653523A (en) Load compensating hydraulic circuit
FR2364302A1 (fr) Vehicule de travail du type bulldozer a pelle arriere muni d'un circuit hydraulique a fluide de pression
JPS5952031A (ja) 掘削作業車
JP2560338Y2 (ja) ２段リリーフ弁回路
US4047542A (en) Bypass valve
JPH0317389A (ja) 掘岩装置のネジ遮断機構の装置
GB2265601A (en) Excavator with quick-change bucket system
SU684103A1 (ru) Гидравлическа система скрепера
JP2581863Y2 (ja) 往復動用切換弁の油圧回路
JPS5936707Y2 (ja) ダブルシリンダ駆動用閉回路
JPS6221127Y2 (OSRAM)
JPH0751797B2 (ja) バックホウの油圧回路
JPH04251695A (ja) 油圧装置
JPH0624424Y2 (ja) バイブロハンマのチャック装置
JPH08177086A (ja) 旋回用油圧モータの油圧回路
US4343588A (en) Kickout bucket positioner