ATE123096T1 - Kupplung eines arbeitsvorsatzes an den arbeitsarm einer erdbaumaschine. - Google Patents

Kupplung eines arbeitsvorsatzes an den arbeitsarm einer erdbaumaschine.

Info

Publication number
ATE123096T1
ATE123096T1 AT91810540T AT91810540T ATE123096T1 AT E123096 T1 ATE123096 T1 AT E123096T1 AT 91810540 T AT91810540 T AT 91810540T AT 91810540 T AT91810540 T AT 91810540T AT E123096 T1 ATE123096 T1 AT E123096T1
Authority
AT
Austria
Prior art keywords
working
coupling
arm
attachment
profiled parts
Prior art date
Application number
AT91810540T
Other languages
English (en)
Inventor
Etienne Moinat
Original Assignee
Etienne Moinat
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 Etienne Moinat filed Critical Etienne Moinat
Application granted granted Critical
Publication of ATE123096T1 publication Critical patent/ATE123096T1/de

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)
  • Soil Working Implements (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)
AT91810540T 1990-07-18 1991-07-09 Kupplung eines arbeitsvorsatzes an den arbeitsarm einer erdbaumaschine. ATE123096T1 (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 (1)

Publication Number Publication Date
ATE123096T1 true ATE123096T1 (de) 1995-06-15

Family

ID=4232620

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91810540T ATE123096T1 (de) 1990-07-18 1991-07-09 Kupplung eines arbeitsvorsatzes an den arbeitsarm einer erdbaumaschine.

Country Status (8)

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

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 (de) * 1990-01-24 1990-03-01 Nagler, Jürgen, 5804 Herdecke Schnellkupplung eines Arbeitsvorsatzes an Baggern

Also Published As

Publication number Publication date
JPH0814115B2 (ja) 1996-02-14
JPH06167032A (ja) 1994-06-14
CH683541A5 (fr) 1994-03-31
EP0467837A1 (de) 1992-01-22
EP0467837B1 (de) 1995-05-24
ES2073150T3 (es) 1995-08-01
DE69109950T2 (de) 1996-01-11
GR3017205T3 (en) 1995-11-30
DK0467837T3 (da) 1995-10-02
DE69109950D1 (de) 1995-06-29

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee