JP2509189Y2 - 建設機械の作業機シリンダカバ― - Google Patents

建設機械の作業機シリンダカバ―

Info

Publication number
JP2509189Y2
JP2509189Y2 JP1990011969U JP1196990U JP2509189Y2 JP 2509189 Y2 JP2509189 Y2 JP 2509189Y2 JP 1990011969 U JP1990011969 U JP 1990011969U JP 1196990 U JP1196990 U JP 1196990U JP 2509189 Y2 JP2509189 Y2 JP 2509189Y2
Authority
JP
Japan
Prior art keywords
cylinder
working machine
cover
machine
machine cylinder
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.)
Expired - Fee Related
Application number
JP1990011969U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03103352U (US06252093-20010626-C00008.png
Inventor
健治 秋山
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.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=31515470&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP2509189(Y2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP1990011969U priority Critical patent/JP2509189Y2/ja
Publication of JPH03103352U publication Critical patent/JPH03103352U/ja
Application granted granted Critical
Publication of JP2509189Y2 publication Critical patent/JP2509189Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F15B15/20—Other details, e.g. assembly with regulating devices

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)
  • Actuator (AREA)
JP1990011969U 1990-02-13 1990-02-13 建設機械の作業機シリンダカバ― Expired - Fee Related JP2509189Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990011969U JP2509189Y2 (ja) 1990-02-13 1990-02-13 建設機械の作業機シリンダカバ―

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990011969U JP2509189Y2 (ja) 1990-02-13 1990-02-13 建設機械の作業機シリンダカバ―

Publications (2)

Publication Number Publication Date
JPH03103352U JPH03103352U (US06252093-20010626-C00008.png) 1991-10-28
JP2509189Y2 true JP2509189Y2 (ja) 1996-08-28

Family

ID=31515470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990011969U Expired - Fee Related JP2509189Y2 (ja) 1990-02-13 1990-02-13 建設機械の作業機シリンダカバ―

Country Status (1)

Country Link
JP (1) JP2509189Y2 (US06252093-20010626-C00008.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024005040A1 (ja) * 2022-06-30 2024-01-04 株式会社クボタ シリンダカバー、油圧シリンダ、および作業機

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535219Y2 (US06252093-20010626-C00008.png) * 1976-03-26 1980-08-20
JPS5920088Y2 (ja) * 1976-07-29 1984-06-11 興国化学工業株式会社 射出成形ブ−ツ
JPS5333936U (US06252093-20010626-C00008.png) * 1976-08-30 1978-03-24
JPS5513148U (US06252093-20010626-C00008.png) * 1978-07-14 1980-01-28
JPS5826826U (ja) * 1981-08-12 1983-02-21 株式会社クボタ 排ワラ処理装置
JPS5942264U (ja) * 1982-09-13 1984-03-19 株式会社明工 開き扉の止定具
JPS60447U (ja) * 1983-06-16 1985-01-05 新キャタピラ−三菱株式会社 建設機械のシリンダロツド保護装置
JPH0346247Y2 (US06252093-20010626-C00008.png) * 1986-03-26 1991-09-30
JPH0437977Y2 (US06252093-20010626-C00008.png) * 1986-12-09 1992-09-07
JPH0534732Y2 (US06252093-20010626-C00008.png) * 1987-06-30 1993-09-02
JPS6447863U (US06252093-20010626-C00008.png) * 1987-09-11 1989-03-24
JPH0198701A (ja) * 1987-10-07 1989-04-17 Hitachi Constr Mach Co Ltd 液圧シリンダの保護装置

Also Published As

Publication number Publication date
JPH03103352U (US06252093-20010626-C00008.png) 1991-10-28

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees