JPS5880603U - fluid pressure cylinder device - Google Patents

fluid pressure cylinder device

Info

Publication number
JPS5880603U
JPS5880603U JP17548781U JP17548781U JPS5880603U JP S5880603 U JPS5880603 U JP S5880603U JP 17548781 U JP17548781 U JP 17548781U JP 17548781 U JP17548781 U JP 17548781U JP S5880603 U JPS5880603 U JP S5880603U
Authority
JP
Japan
Prior art keywords
piston
cylinder
fluid pressure
pressure cylinder
cylinder device
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
JP17548781U
Other languages
Japanese (ja)
Other versions
JPS6116413Y2 (en
Inventor
緑川　紀男
Original Assignee
日野自動車株式会社
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 日野自動車株式会社 filed Critical 日野自動車株式会社
Priority to JP17548781U priority Critical patent/JPS5880603U/en
Publication of JPS5880603U publication Critical patent/JPS5880603U/en
Application granted granted Critical
Publication of JPS6116413Y2 publication Critical patent/JPS6116413Y2/ja
Granted legal-status Critical Current

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  • Transmission Devices (AREA)
  • Actuator (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]

図面は本考案装置の断面図である。 １・・・・・・シリンダ、２・・・・・・ピストン、３
・・・・・・ピストンロッド、５ａ、　　５ｂ・・・・
・・シリンダポート、６・・・・・・ロータリエンコー
ダ、７・・・・・・ねじ軸、８−−−−−−ボールスク
リューナツト、１０・・・・・・回転軸、１１・・・・
・・カップリング、１４・・・−・・エンドキャップ。The drawing is a sectional view of the device of the present invention. 1...Cylinder, 2...Piston, 3
...Piston rod, 5a, 5b...
... Cylinder port, 6 ... Rotary encoder, 7 ... Screw shaft, 8 ... Ball screw nut, 10 ... Rotating shaft, 11 ...・
...Coupling, 14...--End cap.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダと、このシリンダ内に摺動自在に嵌装されたピ
ストンと、ピストンと一体であり、シリンダ外に突出し
て被作動部材と連結するピストンロッドとからなる流体
圧シリンダ装置において、前記ピストンロッドが突出す
る側とは反対側のシリンダエンドキャップにロータリエ
ンコーダを固設し、ピストン並びにピストンロッドの軸
心部にねじ軸を軸方向の移動を拘束して回転自在に設け
、その一端は前記エンドキャップを貫通してロータリエ
ンコーダの回転軸と連結させ、ピストン内には、ピスト
ンと一体のボールスクリューナツトを設け、前記ねじ軸
に螺合したことを特徴とする流体圧カシリンダ装置。A fluid pressure cylinder device comprising a cylinder, a piston slidably fitted into the cylinder, and a piston rod that is integral with the piston and projects outside the cylinder to connect with an actuated member, wherein the piston rod is A rotary encoder is fixed to the cylinder end cap on the opposite side to the protruding side, and a screw shaft is provided at the axial center of the piston and piston rod so as to be rotatable while restricting axial movement, and one end of the rotary encoder is fixed to the cylinder end cap on the opposite side to the protruding side. 1. A fluid pressure cylinder device, characterized in that the piston is connected to a rotating shaft of a rotary encoder through the piston, and a ball screw nut integrated with the piston is provided inside the piston, and is screwed onto the screw shaft.
JP17548781U 1981-11-27 1981-11-27 fluid pressure cylinder device Granted JPS5880603U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17548781U JPS5880603U (en) 1981-11-27 1981-11-27 fluid pressure cylinder device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17548781U JPS5880603U (en) 1981-11-27 1981-11-27 fluid pressure cylinder device

Publications (2)

Publication Number Publication Date
JPS5880603U true JPS5880603U (en) 1983-05-31
JPS6116413Y2 JPS6116413Y2 (en) 1986-05-21

Family

ID=29967863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17548781U Granted JPS5880603U (en) 1981-11-27 1981-11-27 fluid pressure cylinder device

Country Status (1)

Country Link
JP (1) JPS5880603U (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4857066A (en) * 1971-11-18 1973-08-10
JPS497438U (en) * 1972-04-21 1974-01-22
JPS504475A (en) * 1973-05-17 1975-01-17
JPS5052389U (en) * 1973-09-12 1975-05-20

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4857066A (en) * 1971-11-18 1973-08-10
JPS497438U (en) * 1972-04-21 1974-01-22
JPS504475A (en) * 1973-05-17 1975-01-17
JPS5052389U (en) * 1973-09-12 1975-05-20

Also Published As

Publication number Publication date
JPS6116413Y2 (en) 1986-05-21

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