GB201509627D0 - Excavator coupler with a front latch, and a boom sensor arrangement - Google Patents
Excavator coupler with a front latch, and a boom sensor arrangementInfo
- Publication number
- GB201509627D0 GB201509627D0 GBGB1509627.4A GB201509627A GB201509627D0 GB 201509627 D0 GB201509627 D0 GB 201509627D0 GB 201509627 A GB201509627 A GB 201509627A GB 201509627 D0 GB201509627 D0 GB 201509627D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- sensor arrangement
- front latch
- boom sensor
- excavator coupler
- 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.)
- Granted
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
- E02F3/3645—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with auto-engagement means for automatic snap-on of the tool coupler part
-
- 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
- E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
- E02F3/22—Component parts
- E02F3/26—Safety or control devices
-
- 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
- E02F3/3627—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 longitudinal locking element
-
- 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
- E02F3/3659—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat electrically-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
- E02F3/3663—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
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/24—Safety devices, e.g. for preventing overload
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/26—Indicating devices
- E02F9/264—Sensors and their calibration for indicating the position of the work tool
- E02F9/265—Sensors and their calibration for indicating the position of the work tool with follow-up actions (e.g. control signals sent to actuate the work tool)
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Operation Control Of Excavators (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1220135.6A GB2509303A (en) | 2012-11-08 | 2012-11-08 | Coupler |
PCT/GB2013/052910 WO2014072709A1 (en) | 2012-11-08 | 2013-11-06 | Excavator coupler with a front latch, and a boom sensor arrangement |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201509627D0 true GB201509627D0 (en) | 2015-07-15 |
GB2525328A GB2525328A (en) | 2015-10-21 |
GB2525328B GB2525328B (en) | 2017-07-19 |
Family
ID=47470297
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1220135.6A Withdrawn GB2509303A (en) | 2012-11-08 | 2012-11-08 | Coupler |
GB1509627.4A Expired - Fee Related GB2525328B (en) | 2012-11-08 | 2013-11-06 | A method of controlling the operability of a control device in an excavator |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1220135.6A Withdrawn GB2509303A (en) | 2012-11-08 | 2012-11-08 | Coupler |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB2509303A (en) |
WO (1) | WO2014072709A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201322858D0 (en) * | 2013-12-23 | 2014-02-12 | Jc Bamford Excavators Ltd | A disarm device for a working machine hitch arrangement, and working machine hitch arrangement and a working arm of a working machine |
EP3249106B1 (en) * | 2015-01-19 | 2023-12-20 | Im, Yong-Tae | Quick coupler having improved safety |
GB2539887A (en) | 2015-06-26 | 2017-01-04 | Caterpillar Sarl | Indication system |
GB2576130A (en) * | 2018-06-25 | 2020-02-12 | Miller Uk Ltd | Coupler control system |
EP3943667B1 (en) * | 2020-07-21 | 2023-07-05 | Fravizel - Equipamentos Metalomecânicos SA | Quick coupler |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4726731A (en) | 1984-12-07 | 1988-02-23 | Jones Paul O | Hitch |
GB2177674B (en) | 1985-07-10 | 1988-10-05 | Bamford Excavators Ltd | Mounting a working implement |
JPH01312127A (en) | 1988-06-10 | 1989-12-15 | Toyota Autom Loom Works Ltd | Safety device for detachable installation of bucket |
AT401785B (en) | 1994-03-02 | 1996-11-25 | Wimmer Alois Ing | SAFETY DEVICE ON HYDRAULIC PISTON-CYLINDER UNITS |
US5727342A (en) | 1996-04-18 | 1998-03-17 | Wain-Roy, Inc. | Hydraulic latch pin assembly for coupling a tool to a construction equipment |
GB2330570B (en) * | 1998-09-08 | 1999-09-15 | Miller Ronald Keith | Quick coupler for bucket excavators |
GB2330569B (en) | 1998-09-08 | 1999-09-15 | Miller Ronald Keith | Coupler for bucket excavators |
US6301811B1 (en) | 2000-07-28 | 2001-10-16 | Gilmore Industries, Inc. | Coupler for a heavy-duty machine |
AU2001286893A1 (en) | 2000-08-30 | 2002-03-13 | Power Signal Technologies, Inc. | Constant output solid state light source with electronically filtered optical feedback |
US6699001B2 (en) | 2000-12-11 | 2004-03-02 | Jrb Company, Inc. | Coupler with improved pin lock |
US7306395B2 (en) | 2001-11-29 | 2007-12-11 | Jrb Attachments, Llc | Spread-style coupler with supplemental lock system |
PT1318242E (en) | 2001-12-06 | 2007-01-31 | Geith Patents Ltd | A quick hitch coupler for coupling an accessory to a dipper arm and the quick hitch coupler comprising a control system |
US7367256B2 (en) | 2003-01-31 | 2008-05-06 | Jrb Attachments, Llc | Pressure switch control for attachment coupling system |
US7047866B2 (en) | 2003-01-31 | 2006-05-23 | Jrb Attachments, Llc | Electrical and hydraulic control system for attachment coupling system |
SE524941C2 (en) | 2003-02-17 | 2004-10-26 | Oilquick Ab | Systems including tool brackets and work tools |
SE525388C2 (en) | 2003-04-16 | 2005-02-08 | Volvo Constr Equip Holding Se | Work machine, including an implement holder, and implement locking elements |
FR2854415B1 (en) | 2003-04-30 | 2005-07-08 | Const Du Beaujolais Atel | SECURE HYDRAULIC LOCKING DEVICE FOR FAST TIES AND HYDRAULIC CONNECTIONS BETWEEN THE COUPLER OF A CARRIER ARM OF A MACHINE AND A TOOL |
DE202004002541U1 (en) | 2004-02-18 | 2005-07-07 | Liebherr-Hydraulikbagger Gmbh | Construction machine with quick coupling |
IES20040192A2 (en) | 2004-03-26 | 2005-10-19 | Patrick Mccormick | An excavator tool quick attachment device |
JP2007009606A (en) | 2005-07-01 | 2007-01-18 | Muroto Tekkosho:Kk | Safety device for attachment fastening device of power shovel |
IES20050551A2 (en) | 2005-08-19 | 2007-05-16 | William Egenton | An adjustable mount |
GB2431322B (en) | 2005-10-17 | 2008-03-26 | Univ Westminster | Communications system |
AT9066U1 (en) | 2005-12-23 | 2007-04-15 | Perwein Baumaschinen Systeme G | CLUTCH DEVICE FOR ATTACHING A WORK TOOL TO A BOOM |
AT9279U1 (en) | 2006-03-23 | 2007-07-15 | Wimmer Alois Ing | TOOL DETECTION |
EP2076631B1 (en) | 2006-09-13 | 2010-11-17 | HILL, Ian | Coupler for excavators |
CA2590464A1 (en) | 2007-05-30 | 2008-11-30 | Brandt Industries Ltd. | Quick coupling mechanism for tool attachment |
GB0720413D0 (en) | 2007-10-18 | 2007-11-28 | Monaghan Conor | A Coupler |
GB2451304B (en) | 2007-12-31 | 2009-11-18 | Quick Switch | Quick Hitch |
GB0816335D0 (en) * | 2008-09-08 | 2008-10-15 | Hill Ian | Coupler with gravity operated safety device |
GB2464988B8 (en) * | 2008-11-03 | 2013-02-20 | Miller Int Ltd | Coupler with coupling status sensors |
US8262310B2 (en) | 2008-11-20 | 2012-09-11 | Paladin Brands Group, Inc. | Coupler with secondary lock on front hook |
GB2471720A (en) * | 2009-07-10 | 2011-01-12 | Patrick Roache | Excavator quick hitch mechanism |
GB2473630B (en) * | 2009-09-17 | 2013-08-07 | Gary Miller | Fully automatic coupler for excavator arm |
GB0918144D0 (en) | 2009-10-16 | 2009-12-02 | Hill Ian | Control apparatus for a hydraulic coupler |
GB2474572B (en) | 2009-10-16 | 2014-11-26 | Hill Engineering Ltd | Control system for a hydraulic coupler |
GB2474905B (en) | 2009-11-02 | 2015-07-22 | Patrick Mccormick | A quick hitch coupler |
GB2482515B (en) | 2010-08-04 | 2015-03-04 | Miller Int Ltd | Blocking bar |
GB2486887A (en) | 2010-12-21 | 2012-07-04 | Miller Int Ltd | Quick coupler status alarm |
GB2489663B (en) * | 2011-03-21 | 2015-07-08 | Bamford Excavators Ltd | A working machine hitch arrangement |
-
2012
- 2012-11-08 GB GB1220135.6A patent/GB2509303A/en not_active Withdrawn
-
2013
- 2013-11-06 GB GB1509627.4A patent/GB2525328B/en not_active Expired - Fee Related
- 2013-11-06 WO PCT/GB2013/052910 patent/WO2014072709A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
GB2509303A (en) | 2014-07-02 |
GB2525328A (en) | 2015-10-21 |
GB201220135D0 (en) | 2012-12-26 |
WO2014072709A1 (en) | 2014-05-15 |
GB2525328B (en) | 2017-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20221106 |