EP0637649A3 - Dispositif pour prise automatique d'outil pour engin de terrassement ou analogue. - Google Patents
Dispositif pour prise automatique d'outil pour engin de terrassement ou analogue. Download PDFInfo
- Publication number
- EP0637649A3 EP0637649A3 EP94420225A EP94420225A EP0637649A3 EP 0637649 A3 EP0637649 A3 EP 0637649A3 EP 94420225 A EP94420225 A EP 94420225A EP 94420225 A EP94420225 A EP 94420225A EP 0637649 A3 EP0637649 A3 EP 0637649A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- earth
- tool
- similar
- moving machine
- automatic coupling
- 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.)
- Ceased
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)
- Shovels (AREA)
- Earth Drilling (AREA)
- Gripping On Spindles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9309880A FR2708679B1 (fr) | 1993-08-06 | 1993-08-06 | Dispositif pour prise automatique d'outil pour engin de terrassement ou analogue. |
FR9309880 | 1993-08-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0637649A2 EP0637649A2 (fr) | 1995-02-08 |
EP0637649A3 true EP0637649A3 (fr) | 1996-01-03 |
Family
ID=9450131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94420225A Ceased EP0637649A3 (fr) | 1993-08-06 | 1994-08-02 | Dispositif pour prise automatique d'outil pour engin de terrassement ou analogue. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0637649A3 (fr) |
FR (1) | FR2708679B1 (fr) |
Families Citing this family (5)
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 (fr) * | 2009-04-17 | 2011-04-22 | Morin | Dispositif de connexion, coupleur d'attache rapide et ensemble de connexion. |
FR3027037B1 (fr) | 2014-10-13 | 2018-01-26 | Groupe Mecalac | Porte-outil pour engin de chantier ou de travaux publics |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2068332A (en) * | 1980-01-31 | 1981-08-12 | Pingon Pierre Joseph | Device constituting an automatic tool gripper for an excavator loader earthmoving machine or the like |
JPS57137532A (en) * | 1981-02-20 | 1982-08-25 | Caterpillar Mitsubishi Ltd | Quick coupler |
US4480955A (en) * | 1981-02-05 | 1984-11-06 | Maroochy Shire Council | Coupling for earth moving tools etc. |
EP0273828A1 (fr) * | 1986-12-26 | 1988-07-06 | Ardennes Equipment S.A. | Dispositif d'attache rapide pour équipements d'engins de génie civil et de manutention |
US4963071A (en) * | 1989-06-23 | 1990-10-16 | American Coupler Systems, Inc. | Coupler assembly between a prime mover and a work implement |
EP0438931A1 (fr) * | 1990-01-26 | 1991-07-31 | Societe En Nom Collectif Morin Freres | Dispositif pour fixer un godet, ou analogue, à l'extrémité du bras d'un chargeur |
FR2690718A1 (fr) * | 1992-05-04 | 1993-11-05 | Groupe Pel Job | Dispositif de sécurité pour prise automatique d'outils, en particulier pour machines de terrassement ou analogue. |
EP0672796A1 (fr) * | 1994-03-16 | 1995-09-20 | Groupe Pel-Job | Dispositif pour permettre la prise automatique d'outils, notamment pour engins de terrassement ou analogue |
-
1993
- 1993-08-06 FR FR9309880A patent/FR2708679B1/fr not_active Expired - Fee Related
-
1994
- 1994-08-02 EP EP94420225A patent/EP0637649A3/fr not_active Ceased
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2068332A (en) * | 1980-01-31 | 1981-08-12 | Pingon Pierre Joseph | Device constituting an automatic tool gripper for an excavator loader earthmoving machine or the like |
US4480955A (en) * | 1981-02-05 | 1984-11-06 | Maroochy Shire Council | Coupling for earth moving tools etc. |
JPS57137532A (en) * | 1981-02-20 | 1982-08-25 | Caterpillar Mitsubishi Ltd | Quick coupler |
EP0273828A1 (fr) * | 1986-12-26 | 1988-07-06 | Ardennes Equipment S.A. | Dispositif d'attache rapide pour équipements d'engins de génie civil et de manutention |
US4963071A (en) * | 1989-06-23 | 1990-10-16 | American Coupler Systems, Inc. | Coupler assembly between a prime mover and a work implement |
EP0438931A1 (fr) * | 1990-01-26 | 1991-07-31 | Societe En Nom Collectif Morin Freres | Dispositif pour fixer un godet, ou analogue, à l'extrémité du bras d'un chargeur |
FR2690718A1 (fr) * | 1992-05-04 | 1993-11-05 | Groupe Pel Job | Dispositif de sécurité pour prise automatique d'outils, en particulier pour machines de terrassement ou analogue. |
EP0672796A1 (fr) * | 1994-03-16 | 1995-09-20 | Groupe Pel-Job | Dispositif pour permettre la prise automatique d'outils, notamment pour engins de terrassement ou analogue |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 6, no. 240 (M - 174)<1118> 27 November 1982 (1982-11-27) * |
Also Published As
Publication number | Publication date |
---|---|
FR2708679A1 (fr) | 1995-02-10 |
EP0637649A2 (fr) | 1995-02-08 |
FR2708679B1 (fr) | 1995-09-01 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE ES FR GB IT LI NL |
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PUAL | Search report despatched |
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17P | Request for examination filed |
Effective date: 19960510 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
17Q | First examination report despatched |
Effective date: 19980703 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
|
18R | Application refused |
Effective date: 19981227 |