GB2441322B - Coupler - Google Patents
CouplerInfo
- Publication number
- GB2441322B GB2441322B GB0617394A GB0617394A GB2441322B GB 2441322 B GB2441322 B GB 2441322B GB 0617394 A GB0617394 A GB 0617394A GB 0617394 A GB0617394 A GB 0617394A GB 2441322 B GB2441322 B GB 2441322B
- Authority
- GB
- United Kingdom
- Prior art keywords
- coupler
- 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.)
- Active
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
-
- 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
- E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
-
- 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
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0617394A GB2441322B (en) | 2006-09-04 | 2006-09-04 | Coupler |
US11/610,211 US20070157492A1 (en) | 2005-12-13 | 2006-12-13 | Coupler With Improved Jaw Configuration |
GB0624873A GB2433246B (en) | 2005-12-13 | 2006-12-13 | Coupler with improved jaw configuration |
EP07804130A EP2087178A2 (en) | 2006-09-04 | 2007-09-04 | Coupler |
PCT/GB2007/003324 WO2008029112A2 (en) | 2006-09-04 | 2007-09-04 | Coupler |
US12/439,785 US7984576B2 (en) | 2006-09-04 | 2007-09-04 | Coupler |
US13/156,062 US8256148B2 (en) | 2006-09-04 | 2011-06-08 | Coupler |
US13/564,613 US8448357B2 (en) | 2006-09-04 | 2012-08-01 | Coupler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0617394A GB2441322B (en) | 2006-09-04 | 2006-09-04 | Coupler |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0617394D0 GB0617394D0 (en) | 2006-10-11 |
GB2441322A GB2441322A (en) | 2008-03-05 |
GB2441322B true GB2441322B (en) | 2011-03-09 |
Family
ID=37137303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0617394A Active GB2441322B (en) | 2005-12-13 | 2006-09-04 | Coupler |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2441322B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2473942C (en) * | 2009-09-22 | 2013-10-02 | Ian Hill | Hydraulic coupler with attachment pin retention system |
AT14129U1 (en) * | 2014-11-20 | 2015-04-15 | Baumaschinentechnik Ges M B H | Clutch for construction machinery |
AT515695B1 (en) | 2014-11-20 | 2015-11-15 | 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 |
DE102018128479A1 (en) * | 2018-11-14 | 2020-05-14 | Oilquick Deutschland Gmbh | Quick hitch and quick hitch system with such a quick hitch |
DE102019108929A1 (en) * | 2019-04-05 | 2020-10-08 | Markus Riedlberger | Bolt connection |
US11773562B2 (en) * | 2021-07-19 | 2023-10-03 | Caterpillar Sarl | Pin grabber coupler |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3952431A (en) * | 1974-10-21 | 1976-04-27 | Gledhill Road Machinery Company | Vehicular carried plow coupling |
EP0405813A2 (en) * | 1989-06-29 | 1991-01-02 | Steelfab Limited | Implement attachment coupler |
GB2330570A (en) * | 1998-09-08 | 1999-04-28 | Miller Ronald Keith | Quick coupler for bucket excavators |
WO2004016863A1 (en) * | 2002-08-16 | 2004-02-26 | Simon Robert Ward | A connector |
WO2005026454A1 (en) * | 2003-09-18 | 2005-03-24 | Patrick Mccormick | An excavator tool quick attachment device |
US20050169703A1 (en) * | 2001-11-29 | 2005-08-04 | Jrb Attachments, Llc | Spread-style coupler with supplemental lock system |
-
2006
- 2006-09-04 GB GB0617394A patent/GB2441322B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3952431A (en) * | 1974-10-21 | 1976-04-27 | Gledhill Road Machinery Company | Vehicular carried plow coupling |
EP0405813A2 (en) * | 1989-06-29 | 1991-01-02 | Steelfab Limited | Implement attachment coupler |
GB2330570A (en) * | 1998-09-08 | 1999-04-28 | Miller Ronald Keith | Quick coupler for bucket excavators |
US20050169703A1 (en) * | 2001-11-29 | 2005-08-04 | Jrb Attachments, Llc | Spread-style coupler with supplemental lock system |
WO2004016863A1 (en) * | 2002-08-16 | 2004-02-26 | Simon Robert Ward | A connector |
WO2005026454A1 (en) * | 2003-09-18 | 2005-03-24 | Patrick Mccormick | An excavator tool quick attachment device |
Non-Patent Citations (1)
Title |
---|
US Department of Labor, "Hazards of Unintended Release of Buckets from Quick Couplers on Hydraulic Excavators", Occupational Safety and Health Administration, Directorate of Science, Technology & Medicine, Office of Science and Technology Assessment. * |
Also Published As
Publication number | Publication date |
---|---|
GB0617394D0 (en) | 2006-10-11 |
GB2441322A (en) | 2008-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
COOA | Change in applicant's name or ownership of the application |
Owner name: TOWER STREET TECHNOLOGIES LIMITED Free format text: FORMER APPLICANT(S): MILLER UK LIMITED |
|
COOA | Change in applicant's name or ownership of the application |
Owner name: MILLER UK LIMITED Free format text: FORMER APPLICANT(S): TOWER STREET TECHNOLOGIES LIMITED |