GB2332417B - Attachment device for excavating or digging apparatus - Google Patents
Attachment device for excavating or digging apparatusInfo
- Publication number
- GB2332417B GB2332417B GB9827626A GB9827626A GB2332417B GB 2332417 B GB2332417 B GB 2332417B GB 9827626 A GB9827626 A GB 9827626A GB 9827626 A GB9827626 A GB 9827626A GB 2332417 B GB2332417 B GB 2332417B
- Authority
- GB
- United Kingdom
- Prior art keywords
- excavating
- attachment device
- digging apparatus
- digging
- attachment
- 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
- E02F3/3618—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with two separating hooks
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IE970890 | 1997-12-16 |
Publications (4)
Publication Number | Publication Date |
---|---|
GB2332417A9 GB2332417A9 (en) | |
GB9827626D0 GB9827626D0 (en) | 1999-02-10 |
GB2332417A GB2332417A (en) | 1999-06-23 |
GB2332417B true GB2332417B (en) | 2001-05-02 |
Family
ID=11041659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9827626A Expired - Fee Related GB2332417B (en) | 1997-12-16 | 1998-12-16 | Attachment device for excavating or digging apparatus |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2332417B (en) |
IE (1) | IE981051A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7984575B2 (en) | 2007-07-05 | 2011-07-26 | Caterpillar Inc. | Quick coupler assembly |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPP465898A0 (en) * | 1998-07-15 | 1998-08-06 | Ephemere Pty Ltd | Coupling assembly for excavation equipment |
GB2362371B (en) * | 2000-05-16 | 2004-09-22 | Miller Welding Engineers Ltd | Bucket with improved breakout force |
DE60215289T2 (en) | 2001-12-06 | 2007-05-24 | Geith Patents Ltd. | Quick tool coupling for coupling an attachment to an excavator and the tool quick coupling comprising a control system |
AU2003258905A1 (en) * | 2002-08-16 | 2004-03-03 | Allan Warrick Lewis | A connector |
FR2854909B1 (en) * | 2003-05-13 | 2006-08-04 | Const Du Beaujolais Atel | DEVICE FOR COUPLING A TOOL AT THE END OF THE ARROW OF A GEAR, SUCH AS A HYDRAULIC EXCAVATOR |
IES20040194A2 (en) * | 2003-09-18 | 2005-03-23 | Caroline Mccormick | An excavator tool quick attachment device |
GB2433245B (en) * | 2005-12-13 | 2009-08-12 | Miller Uk Ltd | Coupler with improved jaw configuration |
GB2450127B (en) * | 2007-06-13 | 2012-02-29 | Miller Uk Ltd | Coupler |
EP2087178A2 (en) | 2006-09-04 | 2009-08-12 | Miller UK Limited | Coupler |
US8328459B2 (en) | 2006-09-13 | 2012-12-11 | Ian Hill | Coupler for excavators |
NZ550869A (en) | 2006-10-26 | 2008-11-28 | J B Sales Internat Ltd | A coupler with latch for twin pin digger bucket |
GB0720413D0 (en) * | 2007-10-18 | 2007-11-28 | Monaghan Conor | A Coupler |
ITMO20080143A1 (en) * | 2008-05-15 | 2009-11-16 | Mantovanibenne S R L | ATTACHMENT ORGAN FOR THE CONNECTION OF A TOOL WITH AN OPERATOR ARM WITH SAFETY LOCK. |
GB0816335D0 (en) | 2008-09-08 | 2008-10-15 | Hill Ian | Coupler with gravity operated safety device |
CH700307A1 (en) * | 2009-01-23 | 2010-07-30 | Josef Martin Gmbh & Co Kg | Quick-coupler for e.g. excavator, has blocking element moved from one position to another position where clearance of opening is reduced by element and vice versa, where element is adjusted parallel to shifting direction of grip arms |
GB2467380B (en) | 2009-02-03 | 2010-12-22 | Miller Int Ltd | Fully automatic coupler for excavator arm |
GB2473630B (en) * | 2009-09-17 | 2013-08-07 | Gary Miller | Fully automatic coupler for excavator arm |
GB2473942C (en) * | 2009-09-22 | 2013-10-02 | Ian Hill | Hydraulic coupler with attachment pin retention system |
GB201010269D0 (en) | 2010-06-18 | 2010-08-04 | Hill Ian | Hydraulic coupler with attachment pin retention system |
GB2474576B (en) | 2009-10-16 | 2014-03-19 | Ian Hill | Coupler |
GB2474572B (en) | 2009-10-16 | 2014-11-26 | Hill Engineering Ltd | Control system for a hydraulic coupler |
AT515695B1 (en) | 2014-11-20 | 2015-11-15 | Baumaschinentechnik Ges M B H | Clutch for construction machinery |
AT14129U1 (en) * | 2014-11-20 | 2015-04-15 | Baumaschinentechnik Ges M B H | Clutch for construction machinery |
AT15516U1 (en) | 2016-07-14 | 2017-11-15 | Baumaschinentechnik Ges M B H | Clutch for construction machinery |
DE102017130439A1 (en) * | 2017-12-19 | 2019-06-19 | Oilquick Deutschland Gmbh | Quick coupler |
DE102018105049A1 (en) * | 2018-03-06 | 2019-09-12 | Oilquick Deutschland Gmbh | Quick coupler |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4488850A (en) * | 1982-08-19 | 1984-12-18 | J. I. Case Company | Coupler assembly |
US5692325A (en) * | 1996-02-06 | 1997-12-02 | Konan Electric Company Limited | Attachment detaching apparatus for hydraulic shovel |
-
1998
- 1998-12-14 IE IE981051A patent/IE981051A1/en not_active IP Right Cessation
- 1998-12-16 GB GB9827626A patent/GB2332417B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4488850A (en) * | 1982-08-19 | 1984-12-18 | J. I. Case Company | Coupler assembly |
US5692325A (en) * | 1996-02-06 | 1997-12-02 | Konan Electric Company Limited | Attachment detaching apparatus for hydraulic shovel |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7984575B2 (en) | 2007-07-05 | 2011-07-26 | Caterpillar Inc. | Quick coupler assembly |
Also Published As
Publication number | Publication date |
---|---|
GB9827626D0 (en) | 1999-02-10 |
GB2332417A (en) | 1999-06-23 |
IE981051A1 (en) | 1999-06-16 |
GB2332417A9 (en) |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20091216 |