JPS6014305U - Fluid pressure cylinder device - Google Patents

Fluid pressure cylinder device

Info

Publication number
JPS6014305U
JPS6014305U JP10614483U JP10614483U JPS6014305U JP S6014305 U JPS6014305 U JP S6014305U JP 10614483 U JP10614483 U JP 10614483U JP 10614483 U JP10614483 U JP 10614483U JP S6014305 U JPS6014305 U JP S6014305U
Authority
JP
Japan
Prior art keywords
insertion hole
fluid pressure
cylinder
side chamber
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.)
Pending
Application number
JP10614483U
Other languages
Japanese (ja)
Inventor
園田　博鐵
Original Assignee
自動車機器株式会社
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 自動車機器株式会社 filed Critical 自動車機器株式会社
Priority to JP10614483U priority Critical patent/JPS6014305U/en
Publication of JPS6014305U publication Critical patent/JPS6014305U/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1466—Hollow piston sliding over a stationary rod inside the cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (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]

第１図は本考案に係る流体圧シリンダ装置を適用する一
例としてのキャブティルト装置の概略構成を説明するた
めの図、第２図は従来例を示す要部断面図、第３図は本
考案に係る流体圧シリンダ装置の一実施例を示す要部断
面図である。 ５・・・・・・油圧シリンダ、６・・・・・・シリンダ
本体、７・・・・・・ピストン、８・・・・・・ピスト
ンロッド、１０・・・・・・シリンダヘッド側室、１１
・・・・・・シリンダヘッド側室、１２−・−ボディフ
ランジ、１３．１４・・・・・・接続孔、１７・・・・
・・通路孔、２０・・・・・・挿通孔、２０ａ・・・・
・・小径孔、２１・・・・・・通路孔、２２・・・パイ
プ、２３・・・・・・隙間通路。Fig. 1 is a diagram for explaining the schematic configuration of a cab tilt device as an example to which the fluid pressure cylinder device according to the present invention is applied, Fig. 2 is a sectional view of main parts showing a conventional example, and Fig. 3 is a diagram of the present invention. FIG. 2 is a sectional view of a main part showing an embodiment of a fluid pressure cylinder device according to the present invention. 5... Hydraulic cylinder, 6... Cylinder body, 7... Piston, 8... Piston rod, 10... Cylinder head side chamber, 11
......Cylinder head side chamber, 12--Body flange, 13.14...Connection hole, 17...
...Passage hole, 20...Insertion hole, 20a...
... Small diameter hole, 21 ... Passage hole, 22 ... Pipe, 23 ... Gap passage.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ピストンおよびピストンロッドに対し、シリンダのヘッ
ド側室から軸線方向に向って挿通孔が穿設され、この挿
通孔はピストンロッドのピストンに近接する位置で通路
孔によりシリンダのロッド側室に連通されるとともに、
この挿通孔内には、シリンダ本体のヘッド側室の内方端
から延設された流体圧通路となるパイプが、挿通孔開口
端で気密状態を保って摺動し得るようにして臨んでおり
、このパイプの外周部と挿通孔内周部との間にはパイプ
先端から前記通路孔に至る隙間が形成されていることを
特徴とする流体圧シリンダ装置。An insertion hole is formed in the piston and the piston rod in the axial direction from the head side chamber of the cylinder, and this insertion hole is communicated with the rod side chamber of the cylinder by a passage hole at a position close to the piston of the piston rod, and
A pipe serving as a fluid pressure passage extending from the inner end of the head side chamber of the cylinder body faces inside this insertion hole so as to be able to slide in an airtight state at the opening end of the insertion hole. A fluid pressure cylinder device characterized in that a gap is formed between the outer circumference of the pipe and the inner circumference of the insertion hole, extending from the tip of the pipe to the passage hole.
JP10614483U 1983-07-08 1983-07-08 Fluid pressure cylinder device Pending JPS6014305U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10614483U JPS6014305U (en) 1983-07-08 1983-07-08 Fluid pressure cylinder device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10614483U JPS6014305U (en) 1983-07-08 1983-07-08 Fluid pressure cylinder device

Publications (1)

Publication Number Publication Date
JPS6014305U true JPS6014305U (en) 1985-01-31

Family

ID=30248513

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10614483U Pending JPS6014305U (en) 1983-07-08 1983-07-08 Fluid pressure cylinder device

Country Status (1)

Country Link
JP (1) JPS6014305U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03187479A (en) * 1989-10-20 1991-08-15 E J Brooks Co Rotary louver for ensuring container and the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03187479A (en) * 1989-10-20 1991-08-15 E J Brooks Co Rotary louver for ensuring container and the like

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