JPH0265704U - - Google Patents

Info

Publication number
JPH0265704U
JPH0265704U JP14455188U JP14455188U JPH0265704U JP H0265704 U JPH0265704 U JP H0265704U JP 14455188 U JP14455188 U JP 14455188U JP 14455188 U JP14455188 U JP 14455188U JP H0265704 U JPH0265704 U JP H0265704U
Authority
JP
Japan
Prior art keywords
cylinder
guide support
support member
plate member
longitudinal direction
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
JP14455188U
Other languages
English (en)
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 filed Critical
Priority to JP14455188U priority Critical patent/JPH0265704U/ja
Publication of JPH0265704U publication Critical patent/JPH0265704U/ja
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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
    • E02F9/2271—Actuators and supports therefor and protection therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Actuator (AREA)

Description

【図面の簡単な説明】
第１図はこの考案にかかる油圧シリンダ用保護
装置を示す側面図、第２図は第１図のＣ―Ｃより
見た断面図、第３図は第１図のＤより見た後面図
、第４図はバツクホー油圧シヨベルの全体側面図
、第５図は第４図のＡ部詳細図、第６図は第５図
のＢ―Ｂより見た断面図である。 ３……作業アタツチメント、７，８，９，１６
……油圧シリンダ、１０，１７……保護装置、１
１，１８……シリンダ筒、１２，２０……ロツド
先端ボス、１３，２１……ガイド支持部材、１４
，２２……プレート部材、１９……基端ボス、２
３……緩衝部材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 油圧シリンダのシリンダ筒外側部にガイド支持
    部材を設け、またロツド先端ボス外側部に長寸の
    プレート部材をシリンダ長手方向に取付け、上記
    ガイド支持部材とプレート部材をシリンダ長手方
    向に相対移動自在に支持するようにした油圧シリ
    ンダの保護装置において、シリンダ筒の基端ボス
    上面側に筒形ガイド支持部材の後端部を、シリン
    ダ長手方向と同方向の前後方向に回動自在に枢着
    し、一方、ロツド先端ボスの上面側にプレート部
    材を設け、そのプレート部材後方側を上記筒形ガ
    イド支持部材内に摺動移動自在に挿嵌するととも
    に、シリンダ筒と上記ガイド支持部材との間に緩
    衝部材を介設して構成したことを特徴とする油圧
    シリンダの保護装置構造。
JP14455188U 1988-11-05 1988-11-05 Pending JPH0265704U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14455188U JPH0265704U (ja) 1988-11-05 1988-11-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14455188U JPH0265704U (ja) 1988-11-05 1988-11-05

Publications (1)

Publication Number Publication Date
JPH0265704U true JPH0265704U (ja) 1990-05-17

Family

ID=31412358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14455188U Pending JPH0265704U (ja) 1988-11-05 1988-11-05

Country Status (1)

Country Link
JP (1) JPH0265704U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1767709A1 (en) * 2004-07-01 2007-03-28 Yanmar Co., Ltd. Protective device for cylinder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1767709A1 (en) * 2004-07-01 2007-03-28 Yanmar Co., Ltd. Protective device for cylinder
EP1767709A4 (en) * 2004-07-01 2008-07-16 Yanmar Co Ltd PROTECTION DEVICE FOR A CYLINDER
AU2005258664B2 (en) * 2004-07-01 2010-11-04 Yanmar Power Technology Co., Ltd Protective device for cylinder

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