SI0674053T1 - Quick-action coupling for excavator attachment - Google Patents
Quick-action coupling for excavator attachmentInfo
- Publication number
- SI0674053T1 SI0674053T1 SI9530378T SI9530378T SI0674053T1 SI 0674053 T1 SI0674053 T1 SI 0674053T1 SI 9530378 T SI9530378 T SI 9530378T SI 9530378 T SI9530378 T SI 9530378T SI 0674053 T1 SI0674053 T1 SI 0674053T1
- Authority
- SI
- Slovenia
- Prior art keywords
- seat
- quick
- plate
- angle
- action coupling
- Prior art date
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
- E02F3/364—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat using wedges
-
- 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
- E02F3/3604—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
- Shovels (AREA)
Abstract
The coupling has a clamp screw screwed into a threaded aperture in the arm of the moveable seat block (5). The screw is turnably held in a counter pressure plate. The plate is fixed in the seat and fastening device. It is formed as a bolt plate, which is pivoted into a release position. The seat block is connected to a pretensioned spring (14), and is moved into the release position by the force of the spring. The seat block is moveable downwards at an angle to the connection line between the two seat blocks. The angle between connection line and movement direction is approx. 15 degrees .
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4410194A DE4410194A1 (en) | 1994-03-24 | 1994-03-24 | Attachable mounting and fastening device for a tool, an excavator bucket or the like can be attached to the extension arm of a tillage tool, excavator or the like. |
EP95104275A EP0674053B1 (en) | 1994-03-24 | 1995-03-23 | Quick-action coupling for excavator attachment |
Publications (1)
Publication Number | Publication Date |
---|---|
SI0674053T1 true SI0674053T1 (en) | 2000-06-30 |
Family
ID=6513725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SI9530378T SI0674053T1 (en) | 1994-03-24 | 1995-03-23 | Quick-action coupling for excavator attachment |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0674053B1 (en) |
AT (1) | ATE187220T1 (en) |
DE (2) | DE4410194A1 (en) |
DK (1) | DK0674053T3 (en) |
ES (1) | ES2139767T3 (en) |
GR (1) | GR3032345T3 (en) |
PT (1) | PT674053E (en) |
SI (1) | SI0674053T1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19507896A1 (en) * | 1995-03-07 | 1995-10-26 | Frank Von Wolff | Quick change attachment with adaptor for dredger tools |
AT403490B (en) * | 1996-01-15 | 1998-02-25 | Franz Winkelbauer | CLUTCH DEVICE |
DE29601727U1 (en) * | 1996-02-02 | 1996-08-01 | Nagler, Jürgen, 58313 Herdecke | Tool changing device for hydraulic excavators |
EP0975840B1 (en) * | 1997-04-14 | 2001-03-07 | Baumaschinentechnik Gesellschaft mbH | Device for attaching interchangeable items of equipment rapidly, for an excavator |
AT409323B (en) * | 2000-12-15 | 2002-07-25 | Auer Landmaschb Ges M B H | Apparatus for shifting wood |
AU2006316227A1 (en) * | 2005-11-15 | 2007-05-24 | J B Sales International Limited | Bucket fabrication |
DE102010006692A1 (en) | 2010-02-02 | 2011-08-04 | Meyer, Runald, 55496 | Apparatus for connection of bundle of hydraulic passages to hydraulic operable excavator tool, has quick change adaptor and socket cross member equipped with sockets of hydraulic high-speed connectors |
DE202013002103U1 (en) | 2013-03-06 | 2013-04-11 | Marc Patrick Meyer | Device for connecting components for the simultaneous transmission of force and medium |
CN108431334B (en) * | 2015-12-07 | 2021-07-30 | 韦奇洛克设备有限公司 | Locking device for quick connector |
DE102015225498A1 (en) | 2015-12-16 | 2017-06-22 | Oilquick Deutschland Gmbh | QUICK CHANGE SYSTEM WITH MECHANICAL SAFETY DEVICE FOR UNINTENDED DISSOLUTION OF A WORK EQUIPMENT |
CN107130657A (en) * | 2017-04-30 | 2017-09-05 | 经海波 | A kind of excavator snap joint |
US11208785B2 (en) | 2018-12-12 | 2021-12-28 | Caterpillar Inc. | Tool coupling arrangement having zero offset |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2494001A1 (en) * | 1980-11-13 | 1982-05-14 | Kodak Pathe | PACKAGING FOR SHEET BATTERY PARTICULARLY PHOTOSENSITIVE FILMS |
WO1988001322A1 (en) * | 1986-08-18 | 1988-02-25 | Paul Owen Jones | Improved hitch |
JPS6393934A (en) * | 1986-10-03 | 1988-04-25 | スチユア−ト.アレキサンダ−.エセツクス | Connection assembly for construction machine |
FR2670520A1 (en) * | 1990-12-17 | 1992-06-19 | Esco Sa | Improved device for rapidly fixing a work tool onto an arm of a machine, particularly a civil engineering machine |
DE69107719T2 (en) * | 1990-07-25 | 1995-06-29 | Japanic Corp | Tool coupling device of an earth-moving machine. |
NL9101150A (en) | 1991-07-02 | 1993-02-01 | Verachtert Bv | COUPLER. |
SE467742B (en) * | 1991-09-06 | 1992-09-07 | Sonerud John Teodor | DEVICE FOR QUICK CONNECTION OF A TOOL TO AN EXCAVATOR WITH CONNECTING TO A DRIVE SYSTEM |
DE9405014U1 (en) * | 1994-03-24 | 1994-05-26 | Leh, Karl Heinz Josef, 55765 Birkenfeld | Attachable mounting and fastening device for a tool, an excavator bucket or the like can be attached to the extension arm of a tillage tool, excavator or the like. |
-
1994
- 1994-03-24 DE DE4410194A patent/DE4410194A1/en not_active Ceased
-
1995
- 1995-03-23 PT PT674053T patent/PT674053E/en unknown
- 1995-03-23 DE DE59507299T patent/DE59507299D1/en not_active Expired - Lifetime
- 1995-03-23 AT AT95104275T patent/ATE187220T1/en active
- 1995-03-23 DK DK95104275T patent/DK0674053T3/en active
- 1995-03-23 ES ES95104275T patent/ES2139767T3/en not_active Expired - Lifetime
- 1995-03-23 SI SI9530378T patent/SI0674053T1/en unknown
- 1995-03-23 EP EP95104275A patent/EP0674053B1/en not_active Expired - Lifetime
-
2000
- 2000-01-13 GR GR20000400041T patent/GR3032345T3/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE4410194A1 (en) | 1995-10-05 |
EP0674053A3 (en) | 1996-04-24 |
GR3032345T3 (en) | 2000-04-27 |
EP0674053A2 (en) | 1995-09-27 |
DK0674053T3 (en) | 2000-05-29 |
PT674053E (en) | 2000-04-28 |
DE59507299D1 (en) | 2000-01-05 |
ES2139767T3 (en) | 2000-02-16 |
ATE187220T1 (en) | 1999-12-15 |
EP0674053B1 (en) | 1999-12-01 |
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