FR2641343B1 - COUPLING DEVICE FOR SEPARATELY ATTACHING ADDITIONAL APPARATUSES TO A MACHINE, IN PARTICULAR A CONSTRUCTION MACHINE - Google Patents

COUPLING DEVICE FOR SEPARATELY ATTACHING ADDITIONAL APPARATUSES TO A MACHINE, IN PARTICULAR A CONSTRUCTION MACHINE

Info

Publication number
FR2641343B1
FR2641343B1 FR8817391A FR8817391A FR2641343B1 FR 2641343 B1 FR2641343 B1 FR 2641343B1 FR 8817391 A FR8817391 A FR 8817391A FR 8817391 A FR8817391 A FR 8817391A FR 2641343 B1 FR2641343 B1 FR 2641343B1
Authority
FR
France
Prior art keywords
machine
coupling device
attaching additional
separately attaching
additional apparatuses
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 - Lifetime
Application number
FR8817391A
Other languages
French (fr)
Other versions
FR2641343A1 (en
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
Publication of FR2641343A1 publication Critical patent/FR2641343A1/en
Application granted granted Critical
Publication of FR2641343B1 publication Critical patent/FR2641343B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E02F3/3622—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with a hook and a locking element acting on a pin
    • 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
    • E02F3/3645—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with auto-engagement means for automatic snap-on of the tool coupler part
    • 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
    • E02F3/3668—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat where engagement is effected by a mechanical lever or handle
    • 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
    • E02F3/3672—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat where disengagement is effected by a mechanical lever or handle
FR8817391A 1987-09-25 1988-12-29 COUPLING DEVICE FOR SEPARATELY ATTACHING ADDITIONAL APPARATUSES TO A MACHINE, IN PARTICULAR A CONSTRUCTION MACHINE Expired - Lifetime FR2641343B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT244387A AT392307B (en) 1987-09-25 1987-09-25 CLUTCH DEVICE

Publications (2)

Publication Number Publication Date
FR2641343A1 FR2641343A1 (en) 1990-07-06
FR2641343B1 true FR2641343B1 (en) 1991-04-26

Family

ID=3534444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8817391A Expired - Lifetime FR2641343B1 (en) 1987-09-25 1988-12-29 COUPLING DEVICE FOR SEPARATELY ATTACHING ADDITIONAL APPARATUSES TO A MACHINE, IN PARTICULAR A CONSTRUCTION MACHINE

Country Status (4)

Country Link
AT (1) AT392307B (en)
DE (1) DE3832266A1 (en)
FR (1) FR2641343B1 (en)
GB (1) GB2210404B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8914927D0 (en) * 1989-06-29 1989-08-23 Steelfab Ltd Implement attachment coupler
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.
EP0506604A1 (en) * 1991-01-10 1992-09-30 Metallbau Und Spezialkonstruktionen In Metall, Michael Hand Quick-acting coupling for temporarily connecting implements to an excavator boom
GB9317047D0 (en) * 1993-08-16 1993-09-29 Unwin C N Ltds Improvements relating to restraints for wheeled appliances
DE4409298B4 (en) * 1994-03-18 2013-07-25 Wabco Gmbh Device for releasably connecting a valve device with a silencer
GB2303614B (en) * 1994-06-07 1999-01-13 John Mcgrath A quick-release hitch
NL1001749C2 (en) * 1995-11-27 1997-05-30 Martien Dirk Van Zandwijk Coupling device.
US6074120A (en) * 1998-03-27 2000-06-13 Caterpillar Commercial Sarl Quick coupler assembly
FR2785951B1 (en) 1998-11-12 2001-01-26 Alain Husson QUICK COUPLER FOR ATTACHING A TOOL AT THE END OF THE ARM OF A LOADER OR THE LIKE
FR2785952B1 (en) 1998-11-12 2001-04-06 Alain Husson QUICK COUPLER FOR ATTACHING A TOOL AT THE END OF THE ARM OF A LOADER OR THE LIKE
DE10005311A1 (en) * 2000-02-07 2001-08-09 Wilke Heinrich Hewi Gmbh Connection between a tubular element and a carrier
FR2809779B1 (en) * 2000-05-31 2002-07-19 Alain Husson SAFETY DEVICE FOR QUICK COUPLER FOR ATTACHING A TOOL AT THE END OF THE ARM OF A LOADER OR THE LIKE
IES20040192A2 (en) * 2004-03-26 2005-10-19 Patrick Mccormick An excavator tool quick attachment device
GB2428268B (en) * 2005-07-05 2008-01-02 Difuria Contractors Ltd Rail conversion apparatus for road vehicle

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985249A (en) * 1975-04-14 1976-10-12 International Harvester Company Quick change attachment
NL168290C (en) * 1978-09-25 1982-03-16 Roelof Wijnand Laan EXCAVATOR WITH A DEVICE FOR COUPLING A TOOL WITH A LIFTING DEVICE.
US4214840A (en) * 1979-01-18 1980-07-29 J. H. Beales Steel Fabricators, Ltd. Quick-release coupler
US4297074A (en) * 1980-01-07 1981-10-27 Ballinger Paul V Demountable interconnection
US4295287A (en) * 1980-04-10 1981-10-20 J. I. Case Company Backhoe bucket quick coupler
US4436477A (en) * 1982-03-25 1984-03-13 Farmhand, Inc. Quick attachment carrier assembly
DE3312442C2 (en) * 1983-04-07 1986-05-28 Karl Schaeff GmbH & Co, Maschinenfabrik, 7183 Langenburg Quick change device for work tools on an excavator boom
DK540384D0 (en) * 1984-11-14 1984-11-14 Holm Handels Og Produktionssel EQUIPMENT BEARING ARM, e.g. FOR EXCAVATORS, AND SPACES FOR SUCH AN ARM
US4726731A (en) * 1984-12-07 1988-02-23 Jones Paul O Hitch
GB2177674B (en) * 1985-07-10 1988-10-05 Bamford Excavators Ltd Mounting a working implement
NZ222864A (en) * 1987-06-04 1991-02-26 William John Balemi Connector for attaching implements to vehicle boom

Also Published As

Publication number Publication date
GB8822458D0 (en) 1988-10-26
DE3832266A1 (en) 1989-04-06
ATA244387A (en) 1990-08-15
AT392307B (en) 1991-03-11
GB2210404A (en) 1989-06-07
FR2641343A1 (en) 1990-07-06
GB2210404B (en) 1991-08-07

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Legal Events

Date Code Title Description
ST Notification of lapse