FR2708679B1 - Device for automatic tool gripping for earth-moving machinery or the like. - Google Patents

Device for automatic tool gripping for earth-moving machinery or the like.

Info

Publication number
FR2708679B1
FR2708679B1 FR9309880A FR9309880A FR2708679B1 FR 2708679 B1 FR2708679 B1 FR 2708679B1 FR 9309880 A FR9309880 A FR 9309880A FR 9309880 A FR9309880 A FR 9309880A FR 2708679 B1 FR2708679 B1 FR 2708679B1
Authority
FR
France
Prior art keywords
earth
automatic tool
tool gripping
moving machinery
machinery
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
FR9309880A
Other languages
French (fr)
Other versions
FR2708679A1 (en
Inventor
Fournier Jacques
Marchetta Henri
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.)
PEL JOB GROUPE
Original Assignee
PEL JOB GROUPE
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 PEL JOB GROUPE filed Critical PEL JOB GROUPE
Priority to FR9309880A priority Critical patent/FR2708679B1/en
Priority to EP94420225A priority patent/EP0637649A3/en
Publication of FR2708679A1 publication Critical patent/FR2708679A1/en
Application granted granted Critical
Publication of FR2708679B1 publication Critical patent/FR2708679B1/en
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
FR9309880A 1993-08-06 1993-08-06 Device for automatic tool gripping for earth-moving machinery or the like. Expired - Fee Related FR2708679B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9309880A FR2708679B1 (en) 1993-08-06 1993-08-06 Device for automatic tool gripping for earth-moving machinery or the like.
EP94420225A EP0637649A3 (en) 1993-08-06 1994-08-02 Device for automatic coupling of tool for earth-moving machine or similar.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9309880A FR2708679B1 (en) 1993-08-06 1993-08-06 Device for automatic tool gripping for earth-moving machinery or the like.

Publications (2)

Publication Number Publication Date
FR2708679A1 FR2708679A1 (en) 1995-02-10
FR2708679B1 true FR2708679B1 (en) 1995-09-01

Family

ID=9450131

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9309880A Expired - Fee Related FR2708679B1 (en) 1993-08-06 1993-08-06 Device for automatic tool gripping for earth-moving machinery or the like.

Country Status (2)

Country Link
EP (1) EP0637649A3 (en)
FR (1) FR2708679B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5983535A (en) * 1997-03-10 1999-11-16 Clark Equipment Company Fastener secured frame for boom mounted quick change bracket
US6163989A (en) * 1997-03-10 2000-12-26 Clark Equipment Company Frame for mounting on a boom mounted quick change bracket
US5974706A (en) * 1997-03-10 1999-11-02 Clark Equipment Company Attachment construction for earthworking implement
FR2944533B1 (en) * 2009-04-17 2011-04-22 Morin CONNECTING DEVICE, QUICK ATTACH COUPLER, AND CONNECTING ASSEMBLY.
FR3027037B1 (en) 2014-10-13 2018-01-26 Groupe Mecalac TOOL HOLDER FOR CONSTRUCTION OR PUBLIC WORKS EQUIPMENT

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2475160A1 (en) * 1980-01-31 1981-08-07 Pingon Pierre De AUTOMATIC TOOL HOLDING DEVICE FOR EXCAVATOR, LOADER, EARTHMOVING MACHINE OR THE LIKE
NZ199611A (en) * 1981-02-05 1984-09-28 Maroochy Shire Council Quick release and attachment assembly for construction equipment tools
JPS57137532A (en) * 1981-02-20 1982-08-25 Caterpillar Mitsubishi Ltd Quick coupler
FR2609075B1 (en) * 1986-12-26 1991-08-30 Poncin Gilles QUICK COUPLING DEVICE FOR EQUIPMENT OF CIVIL ENGINEERING AND HANDLING EQUIPMENT
US4963071A (en) * 1989-06-23 1990-10-16 American Coupler Systems, Inc. Coupler assembly between a prime mover and a work implement
FR2657596B1 (en) * 1990-01-26 1992-04-24 Morin Freres DEVICE FOR FIXING A BUCKET, OR THE LIKE, AT THE END OF THE ARM OF A LOADER.
FR2690718B1 (en) * 1992-05-04 1994-06-17 Groupe Pel Job SAFETY DEVICE FOR AUTOMATIC TAKING OF TOOLS, PARTICULARLY FOR EARTHMOVING MACHINES OR THE LIKE.
FR2717516B1 (en) * 1994-03-16 1996-05-03 Pel Job Groupe Device for allowing the automatic taking of tools, in particular for earth-moving machinery or the like.

Also Published As

Publication number Publication date
EP0637649A2 (en) 1995-02-08
EP0637649A3 (en) 1996-01-03
FR2708679A1 (en) 1995-02-10

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Legal Events

Date Code Title Description
ST Notification of lapse