JPS5867618U - hydraulic actuator - Google Patents

hydraulic actuator

Info

Publication number
JPS5867618U
JPS5867618U JP16354481U JP16354481U JPS5867618U JP S5867618 U JPS5867618 U JP S5867618U JP 16354481 U JP16354481 U JP 16354481U JP 16354481 U JP16354481 U JP 16354481U JP S5867618 U JPS5867618 U JP S5867618U
Authority
JP
Japan
Prior art keywords
piston
case
tip
hydraulic actuator
oil
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
JP16354481U
Other languages
Japanese (ja)
Inventor
将光 石原
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP16354481U priority Critical patent/JPS5867618U/en
Publication of JPS5867618U publication Critical patent/JPS5867618U/en
Pending legal-status Critical Current

Links

Landscapes

  • Shearing Machines (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) [Abstract] 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 drawings]

第１図はこの考案の一実施例に係る油圧作動機を示す概
略縦断面図、第２図、第３図は、第１図に示す油圧作動
機のカッタ一部の拡大上面図及び側面図、第４図は移動
カッターと固定カッターの作用を説明する為の作動説明
図。 １０・・・・・・油圧作動機、２２・・・・・・ピスト
ン、２６・・・・・・シリンダー、２８・・・・・・移
動カッター、３２・・・・・・固定カッター、６１・・
・・・・溝部。FIG. 1 is a schematic vertical sectional view showing a hydraulic actuator according to an embodiment of the invention, and FIGS. 2 and 3 are enlarged top and side views of a portion of the cutter of the hydraulic actuator shown in FIG. 1. , FIG. 4 is an operation explanatory diagram for explaining the functions of the movable cutter and the fixed cutter. 10... Hydraulic actuator, 22... Piston, 26... Cylinder, 28... Moving cutter, 32... Fixed cutter, 61・・・
... Groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 油槽と、駆動源にて作動され油槽内の油を圧送するポン
プと、圧油が送入されるシリンダーとシリンダーに送入
された圧油で作動し、先端に工具取着部を設けたピスト
ンとを具備して、これらがケース内に一体に組込まれた
ものにおいて上記ケースにはピストンの回り止め用の溝
部を設け、かつ上記ピストンの先端に取付けられた工具
がケースに設けられた溝部内との摺接用の突部としての
役割りをなし作動時ピストンの先端に取付けられた工具
がケースに設けた溝部内を摺動する事によってピストン
の回り止めをなしている事を特徴とする油圧作動機。An oil tank, a pump operated by a drive source to forcefully pump oil in the oil tank, a cylinder into which pressure oil is fed, and a piston that operates with the pressure oil fed into the cylinder and has a tool attachment part at its tip. and in which these are integrated into a case, the case is provided with a groove for preventing rotation of the piston, and the tool attached to the tip of the piston is inserted into the groove provided in the case. It functions as a protrusion for sliding contact with the piston, and during operation, a tool attached to the tip of the piston slides in a groove provided in the case, thereby preventing the piston from rotating. Hydraulic actuator.
JP16354481U 1981-10-31 1981-10-31 hydraulic actuator Pending JPS5867618U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16354481U JPS5867618U (en) 1981-10-31 1981-10-31 hydraulic actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16354481U JPS5867618U (en) 1981-10-31 1981-10-31 hydraulic actuator

Publications (1)

Publication Number Publication Date
JPS5867618U true JPS5867618U (en) 1983-05-09

Family

ID=29955837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16354481U Pending JPS5867618U (en) 1981-10-31 1981-10-31 hydraulic actuator

Country Status (1)

Country Link
JP (1) JPS5867618U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017071003A (en) * 2015-10-05 2017-04-13 株式会社オグラ Hydraulic actuation device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017071003A (en) * 2015-10-05 2017-04-13 株式会社オグラ Hydraulic actuation device
WO2017061425A1 (en) * 2015-10-05 2017-04-13 株式会社 オグラ Hydraulically-actuated device
US10723008B2 (en) 2015-10-05 2020-07-28 Kabushiki Kaisha Ogura Hydraulically-actuated device

Similar Documents

Publication Publication Date Title
JPS5867618U (en) hydraulic actuator
JPS5867637U (en) Cylinder stroke end detection mechanism
JPS58121613U (en) hydraulic actuator
JPS5814636U (en) hydraulic operating device
JPS6042531U (en) self-propelled machine tool
JPS5845406U (en) Hydraulic cylinder with cushion mechanism
JPS58113436U (en) Work identification device
JPS581693U (en) shield tunneling machine
JPS5973124U (en) Agricultural machinery hydraulic control device
JPS586859U (en) Variable blade for construction machinery
JPS5973463U (en) Structure of swivel platform control section of work vehicle
JPS5922675U (en) sewing machine needle bar
JPS5985200U (en) iron pump device
JPS58117376U (en) Driving machine exhaust nozzle
JPS61152041U (en)
JPS60143163U (en) fuel injection pump
JPS5843829U (en) Channel puncher
JPS6053418U (en) Grooving equipment
JPS6120233U (en) Electronic component clinching device
JPS5894742U (en) Shovel car for destructive cutting and crane work
JPS6296928U (en)
JPS60176841U (en) Lubricating device in press processing
JPS61177808U (en)
JPS595467U (en) Manhole cover transporter
JPS5968613U (en) Hydraulic copying device for spinning processing