JPS61294202A - ２種の複動形油圧アクチエ−タの油圧駆動装置 - Google Patents

２種の複動形油圧アクチエ−タの油圧駆動装置

Info

Publication number
JPS61294202A
JPS61294202A JP13538185A JP13538185A JPS61294202A JP S61294202 A JPS61294202 A JP S61294202A JP 13538185 A JP13538185 A JP 13538185A JP 13538185 A JP13538185 A JP 13538185A JP S61294202 A JPS61294202 A JP S61294202A
Authority
JP
Japan
Prior art keywords
port
oil
return
pressure
actuator
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.)
Granted
Application number
JP13538185A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0463248B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Takao Harada
原田　卓男
Toshimasa Kurashima
登志昌 倉嶋
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 JP13538185A priority Critical patent/JPS61294202A/ja
Publication of JPS61294202A publication Critical patent/JPS61294202A/ja
Publication of JPH0463248B2 publication Critical patent/JPH0463248B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lifting Devices For Agricultural Implements (AREA)
  • Fluid-Pressure Circuits (AREA)
JP13538185A 1985-06-20 1985-06-20 ２種の複動形油圧アクチエ−タの油圧駆動装置 Granted JPS61294202A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13538185A JPS61294202A (ja) 1985-06-20 1985-06-20 ２種の複動形油圧アクチエ−タの油圧駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13538185A JPS61294202A (ja) 1985-06-20 1985-06-20 ２種の複動形油圧アクチエ−タの油圧駆動装置

Publications (2)

Publication Number Publication Date
JPS61294202A true JPS61294202A (ja) 1986-12-25
JPH0463248B2 JPH0463248B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-10-09

Family

ID=15150375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13538185A Granted JPS61294202A (ja) 1985-06-20 1985-06-20 ２種の複動形油圧アクチエ−タの油圧駆動装置

Country Status (1)

Country Link
JP (1) JPS61294202A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018194074A (ja) * 2017-05-16 2018-12-06 株式会社クボタ 作業機の油圧システム及び制御弁
JP2019173867A (ja) * 2018-03-28 2019-10-10 株式会社クボタ 作業機の油圧システム
JP2019173964A (ja) * 2018-03-28 2019-10-10 株式会社クボタ 作業機の油圧システム
JP2019173866A (ja) * 2018-03-28 2019-10-10 株式会社クボタ 作業機の油圧システム
JP2020008161A (ja) * 2018-06-27 2020-01-16 株式会社クボタ 作業機の油圧システム
JP2020079637A (ja) * 2018-11-14 2020-05-28 株式会社クボタ 作業機の油圧システム
JP2020079638A (ja) * 2018-11-14 2020-05-28 株式会社クボタ 作業機の油圧システム
JP2020118207A (ja) * 2019-01-22 2020-08-06 株式会社クボタ 作業機の油圧システム
US11346076B2 (en) * 2018-11-14 2022-05-31 Kubota Corporation Hydraulic system for working machine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018194074A (ja) * 2017-05-16 2018-12-06 株式会社クボタ 作業機の油圧システム及び制御弁
JP2019173867A (ja) * 2018-03-28 2019-10-10 株式会社クボタ 作業機の油圧システム
JP2019173964A (ja) * 2018-03-28 2019-10-10 株式会社クボタ 作業機の油圧システム
JP2019173866A (ja) * 2018-03-28 2019-10-10 株式会社クボタ 作業機の油圧システム
JP2020008161A (ja) * 2018-06-27 2020-01-16 株式会社クボタ 作業機の油圧システム
JP2020079637A (ja) * 2018-11-14 2020-05-28 株式会社クボタ 作業機の油圧システム
JP2020079638A (ja) * 2018-11-14 2020-05-28 株式会社クボタ 作業機の油圧システム
US11346076B2 (en) * 2018-11-14 2022-05-31 Kubota Corporation Hydraulic system for working machine
JP2020118207A (ja) * 2019-01-22 2020-08-06 株式会社クボタ 作業機の油圧システム

Also Published As

Publication number Publication date
JPH0463248B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-10-09

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