FR2854909B1 - Dispositif de couplage d'un outil a l'extremite de la fleche d'un engin, tel qu'une pelle hydraulique - Google Patents
Dispositif de couplage d'un outil a l'extremite de la fleche d'un engin, tel qu'une pelle hydrauliqueInfo
- Publication number
- FR2854909B1 FR2854909B1 FR0305746A FR0305746A FR2854909B1 FR 2854909 B1 FR2854909 B1 FR 2854909B1 FR 0305746 A FR0305746 A FR 0305746A FR 0305746 A FR0305746 A FR 0305746A FR 2854909 B1 FR2854909 B1 FR 2854909B1
- Authority
- FR
- France
- Prior art keywords
- arrow
- gear
- tool
- coupling
- hydraulic excavator
- 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
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
- E02F3/365—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with redundant latching means, e.g. for safety purposes
-
- 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
-
- 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
- E02F3/369—Devices to connect parts of a boom or an arm
-
- 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
- E02F3/627—Devices to connect beams or arms to tractors or similar self-propelled machines, e.g. drives therefor
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)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0305746A FR2854909B1 (fr) | 2003-05-13 | 2003-05-13 | Dispositif de couplage d'un outil a l'extremite de la fleche d'un engin, tel qu'une pelle hydraulique |
EP04356068A EP1477615A1 (fr) | 2003-05-13 | 2004-05-12 | Dispositif de couplage d'un outil à l'extrémité de la flèche d'un engin, tel qu'une pelle hydraulique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0305746A FR2854909B1 (fr) | 2003-05-13 | 2003-05-13 | Dispositif de couplage d'un outil a l'extremite de la fleche d'un engin, tel qu'une pelle hydraulique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2854909A1 FR2854909A1 (fr) | 2004-11-19 |
FR2854909B1 true FR2854909B1 (fr) | 2006-08-04 |
Family
ID=33017169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0305746A Expired - Fee Related FR2854909B1 (fr) | 2003-05-13 | 2003-05-13 | Dispositif de couplage d'un outil a l'extremite de la fleche d'un engin, tel qu'une pelle hydraulique |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1477615A1 (fr) |
FR (1) | FR2854909B1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITPR20040090A1 (it) * | 2004-12-14 | 2005-03-14 | Pmi Padana Macchine Ind Spa | Apparato idraulico e procedimento per l'inserimento/estrazione di spine su bracci spinati di macchine movimento terra. |
DE102006015503A1 (de) | 2006-03-31 | 2007-10-04 | Fev Motorentechnik Gmbh | Einspritzverfahren und zugehörige Verbrennungskraftmaschine |
FR2900169B1 (fr) * | 2006-04-21 | 2010-04-16 | Const Du Beaujolais Atel | Dispositif de couplage d'un outil a la fleche d'un engin tel qu'une pelle hydraulique |
DK1852555T3 (da) * | 2006-05-02 | 2012-10-08 | Kinshofer Gmbh | Sikkerhedslåseindretning til en lynkobling |
EP2087178A2 (fr) * | 2006-09-04 | 2009-08-12 | Miller UK Limited | Coupleur |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4176727A (en) * | 1975-03-19 | 1979-12-04 | Societe Fiat France, S.A. | Devices for automatically coupling implements to self-propelled articles |
JP2505381B2 (ja) * | 1991-07-04 | 1996-06-05 | 株式会社ジャパニック | 建設機械の付属品着脱機構 |
JPH05239846A (ja) * | 1991-08-09 | 1993-09-17 | Jrb Co Inc | 掘削機用ブームアーム連結器 |
JP3264638B2 (ja) * | 1997-07-11 | 2002-03-11 | マルマテクニカ株式会社 | クイックカプラ |
US6058633A (en) * | 1997-10-22 | 2000-05-09 | Barden; William Mark | Quick coupling device and method utilizing an over-center spring |
IE981051A1 (en) * | 1997-12-16 | 1999-06-16 | Redrock Engineering Ltd | Attachement device for excavating or digging apparatus |
JP4060447B2 (ja) * | 1998-06-26 | 2008-03-12 | 丸順重工株式会社 | クイックカプラ |
JP2000230243A (ja) * | 1999-02-10 | 2000-08-22 | Marujun Juko Kk | クイックカプラ |
JP3785063B2 (ja) * | 2001-07-23 | 2006-06-14 | 株式会社クボタ | 作業機用バケット装置 |
-
2003
- 2003-05-13 FR FR0305746A patent/FR2854909B1/fr not_active Expired - Fee Related
-
2004
- 2004-05-12 EP EP04356068A patent/EP1477615A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2854909A1 (fr) | 2004-11-19 |
EP1477615A1 (fr) | 2004-11-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20100129 |