JPS58108601U - hydraulic actuation circuit - Google Patents

hydraulic actuation circuit

Info

Publication number
JPS58108601U
JPS58108601U JP627382U JP627382U JPS58108601U JP S58108601 U JPS58108601 U JP S58108601U JP 627382 U JP627382 U JP 627382U JP 627382 U JP627382 U JP 627382U JP S58108601 U JPS58108601 U JP S58108601U
Authority
JP
Japan
Prior art keywords
hydraulic
utility
circuits
check valve
model registration
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.)
Pending
Application number
JP627382U
Other languages
Japanese (ja)
Inventor
孝 田島
Original Assignee
愛知機械工業株式会社
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 愛知機械工業株式会社 filed Critical 愛知機械工業株式会社
Priority to JP627382U priority Critical patent/JPS58108601U/en
Publication of JPS58108601U publication Critical patent/JPS58108601U/en
Pending legal-status Critical Current

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  • Fluid-Pressure Circuits (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の回路図、第２図は本考案にかかる第１実
施例の回路図、第３図は本考案にかかる第２実施例の回
路図である。 図中、２１・・・油圧供給手段、３１・・・逆止弁、２
６−−・油圧溜、２７・・・絞り弁。FIG. 1 is a conventional circuit diagram, FIG. 2 is a circuit diagram of a first embodiment of the present invention, and FIG. 3 is a circuit diagram of a second embodiment of the present invention. In the figure, 21... Hydraulic pressure supply means, 31... Check valve, 2
6-- Hydraulic reservoir, 27... Throttle valve.

Claims (1)

【実用新案登録請求の範囲】 １　油圧アクチュエーターと、該油圧アクチュエーター
に夫々連絡する一対の油圧回路と、該一対の油圧回路に
夫々油圧を供給する油圧供給手段と、一方の油圧回路に
介在する逆止弁とからなる油圧作動回路において、該逆
止弁は油圧供給手段からの油圧によって開閉されること
を特徴とする油圧作動回路。 ２　該一方の油圧回路において、該逆止弁より油圧アク
チュエーター側には油圧溜が連絡していることを特徴と
する「実用新案登録請求の範囲月に記載の油圧作動回路
。 ３　該油圧回路には夫々絞り弁が介在していることを特
徴と□する「実用新案登録請求の範囲２」に記載の油圧
作動回路。[Scope of Claim for Utility Model Registration] 1. A hydraulic actuator, a pair of hydraulic circuits respectively connected to the hydraulic actuators, a hydraulic supply means for supplying hydraulic pressure to the pair of hydraulic circuits, and a reverse hydraulic circuit interposed in one of the hydraulic circuits. 1. A hydraulically operated circuit comprising a check valve, wherein the check valve is opened and closed by hydraulic pressure from a hydraulic pressure supply means. 2. A hydraulic operating circuit as described in ``Claims for Utility Model Registration,'' characterized in that in one of the hydraulic circuits, a hydraulic reservoir is connected to the side of the hydraulic actuator from the check valve. 3. □ The hydraulic actuation circuit according to "Claim 2 of Utility Model Registration", characterized in that each of □ and □ is provided with a throttle valve.
JP627382U 1982-01-19 1982-01-19 hydraulic actuation circuit Pending JPS58108601U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP627382U JPS58108601U (en) 1982-01-19 1982-01-19 hydraulic actuation circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP627382U JPS58108601U (en) 1982-01-19 1982-01-19 hydraulic actuation circuit

Publications (1)

Publication Number Publication Date
JPS58108601U true JPS58108601U (en) 1983-07-23

Family

ID=30019056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP627382U Pending JPS58108601U (en) 1982-01-19 1982-01-19 hydraulic actuation circuit

Country Status (1)

Country Link
JP (1) JPS58108601U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020526714A (en) * 2017-07-14 2020-08-31 ノルトハイドローリック アクティエボラーグ Open center hydraulic system and valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020526714A (en) * 2017-07-14 2020-08-31 ノルトハイドローリック アクティエボラーグ Open center hydraulic system and valve

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