JPH0175171U - - Google Patents

Info

Publication number
JPH0175171U
JPH0175171U JP1987170432U JP17043287U JPH0175171U JP H0175171 U JPH0175171 U JP H0175171U JP 1987170432 U JP1987170432 U JP 1987170432U JP 17043287 U JP17043287 U JP 17043287U JP H0175171 U JPH0175171 U JP H0175171U
Authority
JP
Japan
Prior art keywords
operating lever
operated
operating
control valve
resistance
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
JP1987170432U
Other languages
English (en)
Japanese (ja)
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 JP1987170432U priority Critical patent/JPH0175171U/ja
Priority to CA 562214 priority patent/CA1334996C/en
Priority to US07/173,622 priority patent/US4863337A/en
Publication of JPH0175171U publication Critical patent/JPH0175171U/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • E02F9/2004—Control mechanisms, e.g. control levers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Mechanical Control Devices (AREA)
JP1987170432U 1987-04-03 1987-11-06 Pending JPH0175171U ( )

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1987170432U JPH0175171U ( ) 1987-11-06 1987-11-06
CA 562214 CA1334996C (en) 1987-04-03 1988-03-23 Control system for working machine having boom
US07/173,622 US4863337A (en) 1987-04-03 1988-03-25 Control system for working machine having boom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987170432U JPH0175171U ( ) 1987-11-06 1987-11-06

Publications (1)

Publication Number Publication Date
JPH0175171U true JPH0175171U ( ) 1989-05-22

Family

ID=31461369

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987170432U Pending JPH0175171U ( ) 1987-04-03 1987-11-06

Country Status (1)

Country Link
JP (1) JPH0175171U ( )

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002149256A (ja) * 2000-11-13 2002-05-24 Sensatec Co Ltd スティックコントローラ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002149256A (ja) * 2000-11-13 2002-05-24 Sensatec Co Ltd スティックコントローラ

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