FR2944533B1 - CONNECTING DEVICE, QUICK ATTACH COUPLER, AND CONNECTING ASSEMBLY. - Google Patents

CONNECTING DEVICE, QUICK ATTACH COUPLER, AND CONNECTING ASSEMBLY.

Info

Publication number
FR2944533B1
FR2944533B1 FR0952545A FR0952545A FR2944533B1 FR 2944533 B1 FR2944533 B1 FR 2944533B1 FR 0952545 A FR0952545 A FR 0952545A FR 0952545 A FR0952545 A FR 0952545A FR 2944533 B1 FR2944533 B1 FR 2944533B1
Authority
FR
France
Prior art keywords
holder
axis
coupler
pins
quick attach
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
FR0952545A
Other languages
French (fr)
Other versions
FR2944533A1 (en
Inventor
Serge Morin
Rene Sieffert
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.)
MORIN
Original Assignee
MORIN
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 MORIN filed Critical MORIN
Priority to FR0952545A priority Critical patent/FR2944533B1/en
Priority to AT10158278T priority patent/ATE526461T1/en
Priority to PT10158278T priority patent/PT2241680E/en
Priority to ES10158278T priority patent/ES2375546T3/en
Priority to EP10158278A priority patent/EP2241680B1/en
Priority to DK10158278.1T priority patent/DK2241680T3/en
Publication of FR2944533A1 publication Critical patent/FR2944533A1/en
Application granted granted Critical
Publication of FR2944533B1 publication Critical patent/FR2944533B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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

Abstract

The device (1) has a cradle equipped with a holder. The holder has a concave cylindrical sector and a flat tangential surface parallel to a plane (P) passing through an axis of the cylindrical sector and by an axis of pins (3). The holder receives a support unit supporting a rapid attachment coupler (13) whose shape is matched to that of the holder, at the end of rotation of the coupler with respect to the axis of the pins. Independent claims are also included for the following: (1) a rapid attachment coupler positioned at an end of an arm of a public works vehicle (2) a public works bucket comprising a connection device.
FR0952545A 2009-04-17 2009-04-17 CONNECTING DEVICE, QUICK ATTACH COUPLER, AND CONNECTING ASSEMBLY. Expired - Fee Related FR2944533B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0952545A FR2944533B1 (en) 2009-04-17 2009-04-17 CONNECTING DEVICE, QUICK ATTACH COUPLER, AND CONNECTING ASSEMBLY.
AT10158278T ATE526461T1 (en) 2009-04-17 2010-03-29 CONNECTING DEVICE, QUICK CHANGE DEVICE AND CONNECTING ARRANGEMENT.
PT10158278T PT2241680E (en) 2009-04-17 2010-03-29 Connecting apparatus, quick coupler and connecting assembly
ES10158278T ES2375546T3 (en) 2009-04-17 2010-03-29 CONNECTION DEVICE, FAST HITCH COUPLER AND CONNECTION ASSEMBLY.
EP10158278A EP2241680B1 (en) 2009-04-17 2010-03-29 Connecting apparatus, quick coupler and connecting assembly
DK10158278.1T DK2241680T3 (en) 2009-04-17 2010-03-29 Connector, quick-change coupling and connection assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0952545A FR2944533B1 (en) 2009-04-17 2009-04-17 CONNECTING DEVICE, QUICK ATTACH COUPLER, AND CONNECTING ASSEMBLY.

Publications (2)

Publication Number Publication Date
FR2944533A1 FR2944533A1 (en) 2010-10-22
FR2944533B1 true FR2944533B1 (en) 2011-04-22

Family

ID=41151838

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0952545A Expired - Fee Related FR2944533B1 (en) 2009-04-17 2009-04-17 CONNECTING DEVICE, QUICK ATTACH COUPLER, AND CONNECTING ASSEMBLY.

Country Status (6)

Country Link
EP (1) EP2241680B1 (en)
AT (1) ATE526461T1 (en)
DK (1) DK2241680T3 (en)
ES (1) ES2375546T3 (en)
FR (1) FR2944533B1 (en)
PT (1) PT2241680E (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2591418B (en) * 2015-10-15 2021-10-13 Bamford Excavators Ltd Quick hitch
US11298783B1 (en) * 2017-09-22 2022-04-12 TAG Manufacturing, Inc. Method of manufacturing improved crossbar connection for implements

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE216635C1 (en) * 1962-07-06 1967-10-31
CH661305A5 (en) * 1983-09-15 1987-07-15 Stury Fredi Ag EXCAVATOR WITH AN OPTIONAL FIXING OF THE EXCAVATOR SPOON ON THE EXCAVATOR BOOM.
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.
FR2697302B1 (en) * 1992-10-23 1994-12-30 Dorguin Jean Pierre Quick coupling device for civil engineering and handling equipment.
US5382110A (en) * 1992-12-30 1995-01-17 Esco Corporation Quick coupling device
FR2708679B1 (en) * 1993-08-06 1995-09-01 Pel Job Groupe Device for automatic tool gripping for earth-moving machinery or the like.
US5890871A (en) * 1997-12-10 1999-04-06 Caterpillar Inc. Latching mechanism for a quick coupler
BE1012100A4 (en) * 1998-03-02 2000-05-02 Monsin Ladm Atel Quick designed for assembly and removal of crane bacs.
US6123501A (en) * 1998-03-18 2000-09-26 Pacific Services & Manufacturing Corp. Wear-compensating universal quick coupling device for heavy equipment attachment
FR2900168B1 (en) * 2006-04-21 2010-04-23 Morin COUPLER FOR MIXED UNLOCKING WORK EQUIPMENT
CA2590464A1 (en) * 2007-05-30 2008-11-30 Brandt Industries Ltd. Quick coupling mechanism for tool attachment

Also Published As

Publication number Publication date
ES2375546T3 (en) 2012-03-01
EP2241680B1 (en) 2011-09-28
FR2944533A1 (en) 2010-10-22
PT2241680E (en) 2012-01-11
DK2241680T3 (en) 2012-01-30
ATE526461T1 (en) 2011-10-15
EP2241680A1 (en) 2010-10-20

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 7

ST Notification of lapse

Effective date: 20161230