DE69109950T2 - Kupplung eines Arbeitsvorsatzes an den Arbeitsarm einer Erdbaumaschine. - Google Patents

Kupplung eines Arbeitsvorsatzes an den Arbeitsarm einer Erdbaumaschine.

Info

Publication number
DE69109950T2
DE69109950T2 DE69109950T DE69109950T DE69109950T2 DE 69109950 T2 DE69109950 T2 DE 69109950T2 DE 69109950 T DE69109950 T DE 69109950T DE 69109950 T DE69109950 T DE 69109950T DE 69109950 T2 DE69109950 T2 DE 69109950T2
Authority
DE
Germany
Prior art keywords
working
earth
coupling
moving machine
arm
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
DE69109950T
Other languages
German (de)
English (en)
Other versions
DE69109950D1 (de
Inventor
Etienne Moinat
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69109950D1 publication Critical patent/DE69109950D1/de
Publication of DE69109950T2 publication Critical patent/DE69109950T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/364—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat using wedges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Agricultural Machines (AREA)
  • Shovels (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Earth Drilling (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)
  • Soil Working Implements (AREA)
DE69109950T 1990-07-18 1991-07-09 Kupplung eines Arbeitsvorsatzes an den Arbeitsarm einer Erdbaumaschine. Expired - Fee Related DE69109950T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2388/90A CH683541A5 (fr) 1990-07-18 1990-07-18 Fixation d'un outil à l'extrémité d'un bras de machine de chantier.

Publications (2)

Publication Number Publication Date
DE69109950D1 DE69109950D1 (de) 1995-06-29
DE69109950T2 true DE69109950T2 (de) 1996-01-11

Family

ID=4232620

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69109950T Expired - Fee Related DE69109950T2 (de) 1990-07-18 1991-07-09 Kupplung eines Arbeitsvorsatzes an den Arbeitsarm einer Erdbaumaschine.

Country Status (8)

Country Link
EP (1) EP0467837B1 (da)
JP (1) JPH0814115B2 (da)
AT (1) ATE123096T1 (da)
CH (1) CH683541A5 (da)
DE (1) DE69109950T2 (da)
DK (1) DK0467837T3 (da)
ES (1) ES2073150T3 (da)
GR (1) GR3017205T3 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH687774A5 (fr) * 1993-01-26 1997-02-14 Etienne Moinat Fixation d'un outil à l'extrémité d'un bras de machine de chantier.
US10458094B2 (en) * 2016-06-23 2019-10-29 Adam Weaver Versatile connector for excavator tools

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1408271A (fr) * 1964-06-30 1965-08-13 Venissieux Atel Perfectionnements aux articulations des outils de pelles hydrauliques sur les bras et bielles de manoeuvre
US3556323A (en) * 1968-12-23 1971-01-19 Damian M Heimmermann Quick-connect coupler for bucket on excavating machine
FR2475160A1 (fr) * 1980-01-31 1981-08-07 Pingon Pierre De Dispositif formant prise d'outils automatique pour excavateur, chargeur, machine de terrassement ou autres
SE458939B (sv) * 1984-04-24 1989-05-22 Bengt Karlsson Snabbfaeste foer arbetsredskap
US4545720A (en) * 1984-05-17 1985-10-08 J. I. Case Company Quick coupler assembly
JPS6443090A (en) * 1987-08-07 1989-02-15 Copal Electronics Pwm control of miniature brushless dc motor
DE9000721U1 (da) * 1990-01-24 1990-03-01 Nagler, Juergen, 5804 Herdecke, De

Also Published As

Publication number Publication date
DK0467837T3 (da) 1995-10-02
JPH06167032A (ja) 1994-06-14
CH683541A5 (fr) 1994-03-31
ES2073150T3 (es) 1995-08-01
ATE123096T1 (de) 1995-06-15
EP0467837A1 (fr) 1992-01-22
GR3017205T3 (en) 1995-11-30
EP0467837B1 (fr) 1995-05-24
JPH0814115B2 (ja) 1996-02-14
DE69109950D1 (de) 1995-06-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee