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GB2267887B - Device for the automatic and reversible attachment and removal of a work tool of a machine, particularly an earth moving machine - Google Patents

Device for the automatic and reversible attachment and removal of a work tool of a machine, particularly an earth moving machine

Info

Publication number
GB2267887B
GB2267887B GB9312565A GB9312565A GB2267887B GB 2267887 B GB2267887 B GB 2267887B GB 9312565 A GB9312565 A GB 9312565A GB 9312565 A GB9312565 A GB 9312565A GB 2267887 B GB2267887 B GB 2267887B
Authority
GB
United Kingdom
Prior art keywords
machine
removal
automatic
work tool
earth moving
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
GB9312565A
Other versions
GB2267887A (en
GB9312565D0 (en
Inventor
Gerard Lacaze
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.)
SACMI SAVOYARDE
Original Assignee
SACMI SAVOYARDE
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 SACMI SAVOYARDE filed Critical SACMI SAVOYARDE
Publication of GB9312565D0 publication Critical patent/GB9312565D0/en
Publication of GB2267887A publication Critical patent/GB2267887A/en
Application granted granted Critical
Publication of GB2267887B publication Critical patent/GB2267887B/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
    • E02F3/3622—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
    • E02F3/3663—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat hydraulically-operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
  • Earth Drilling (AREA)
GB9312565A 1992-06-18 1993-06-18 Device for the automatic and reversible attachment and removal of a work tool of a machine, particularly an earth moving machine Expired - Fee Related GB2267887B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9207690A FR2692613B1 (en) 1992-06-18 1992-06-18 Reversible automatic gripping and depositing device for a working tool by the tool holder of a machine, in particular for earthmoving and tool using it.

Publications (3)

Publication Number Publication Date
GB9312565D0 GB9312565D0 (en) 1993-08-04
GB2267887A GB2267887A (en) 1993-12-22
GB2267887B true GB2267887B (en) 1995-12-06

Family

ID=9431094

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9312565A Expired - Fee Related GB2267887B (en) 1992-06-18 1993-06-18 Device for the automatic and reversible attachment and removal of a work tool of a machine, particularly an earth moving machine

Country Status (6)

Country Link
BE (1) BE1008200A3 (en)
DE (1) DE4320101A1 (en)
ES (1) ES2088343B1 (en)
FR (1) FR2692613B1 (en)
GB (1) GB2267887B (en)
IT (1) IT1261056B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2286382A (en) * 1994-02-04 1995-08-16 Bamford Excavators Ltd Device for releasably mounting a working implement
NL193410C (en) * 1994-07-21 1999-09-06 Sanders Johannes Petrus Martinus Attachment carrier designed to be attached to the end of a work arm carried by a vehicle.
GB9513464D0 (en) * 1995-07-01 1995-09-06 Technorton Ltd Vehicle to implement coupling arrangment
GB9520448D0 (en) * 1995-10-06 1995-12-06 Mccann Noel P M Excavator hitch
AT403490B (en) * 1996-01-15 1998-02-25 Franz Winkelbauer CLUTCH DEVICE
FR2765601B1 (en) * 1997-07-03 1999-12-24 Soerma Tp DEVICE FOR LOCKING A QUICK COUPLER FOR FIXING A BUCKET, PALLETIZER, ROCK HAMMER OR THE LIKE
US6098106A (en) * 1998-09-11 2000-08-01 Digitalconvergence.Com Inc. Method for controlling a computer with an audio signal
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
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
DE102005037105C5 (en) 2005-08-03 2011-06-22 Lehnhoff Hartstahl GmbH & Co. KG, 76534 Adapter for a working device as part of a quick-change device and quick-change device
SI22502A (en) * 2007-03-13 2008-10-31 JoĹľef BAJEC Quick clamp for exchanging excavator tools
CN101403222B (en) * 2008-10-28 2011-06-15 常州科研试制中心有限公司 Scraper
DE102017130436A1 (en) * 2017-12-19 2019-06-19 Oilquick Deutschland Gmbh Adapter, quick coupler and quick-change system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4643631A (en) * 1985-04-22 1987-02-17 J. I. Case Company Quick coupling and release mechanism for buckets
WO1988002421A1 (en) * 1986-10-03 1988-04-07 Stuart Alexander Essex Excavator attachment
US4810162A (en) * 1985-07-10 1989-03-07 J. C. Bamford Excavators Limited Mounting a working implement
US4871292A (en) * 1987-12-17 1989-10-03 Richard Milanowski System for attaching and locking material handling tools to a dipper boom

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB966719A (en) * 1962-07-09 1964-08-12 Priestman Brothers Improvements relating to bucket excavators
GB1161736A (en) * 1965-12-03 1969-08-20 Bomford & Evershed Ltd Improvements in or relating to lifting attachments for tractors or like vehicles
FR2631052B1 (en) * 1988-05-04 1992-05-07 Sacmi DEVICE FOR AUTOMATICALLY TAKING AND DEPOSITING A WORKING TOOL THROUGH THE TOOL HOLDER OF A MACHINE, ESPECIALLY EARTH MOVING

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4643631A (en) * 1985-04-22 1987-02-17 J. I. Case Company Quick coupling and release mechanism for buckets
US4810162A (en) * 1985-07-10 1989-03-07 J. C. Bamford Excavators Limited Mounting a working implement
WO1988002421A1 (en) * 1986-10-03 1988-04-07 Stuart Alexander Essex Excavator attachment
US4871292A (en) * 1987-12-17 1989-10-03 Richard Milanowski System for attaching and locking material handling tools to a dipper boom

Also Published As

Publication number Publication date
ITTO930438A0 (en) 1993-06-17
ITTO930438A1 (en) 1994-12-17
GB2267887A (en) 1993-12-22
IT1261056B (en) 1996-05-08
FR2692613B1 (en) 1994-10-07
FR2692613A1 (en) 1993-12-24
ES2088343R (en) 1997-01-16
DE4320101A1 (en) 1993-12-23
ES2088343A2 (en) 1996-08-01
GB9312565D0 (en) 1993-08-04
BE1008200A3 (en) 1996-02-13
ES2088343B1 (en) 1997-09-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970618