GB201017380D0 - Control apparatus for a hydraulic coupier - Google Patents

Control apparatus for a hydraulic coupier

Info

Publication number
GB201017380D0
GB201017380D0 GBGB1017380.5A GB201017380A GB201017380D0 GB 201017380 D0 GB201017380 D0 GB 201017380D0 GB 201017380 A GB201017380 A GB 201017380A GB 201017380 D0 GB201017380 D0 GB 201017380D0
Authority
GB
United Kingdom
Prior art keywords
coupier
hydraulic
control apparatus
control
hydraulic coupier
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.)
Withdrawn
Application number
GBGB1017380.5A
Other versions
GB2474573A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HILL ENGINEERING Ltd
Original Assignee
HILL ENGINEERING Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HILL ENGINEERING Ltd filed Critical HILL ENGINEERING Ltd
Publication of GB201017380D0 publication Critical patent/GB201017380D0/en
Publication of GB2474573A publication Critical patent/GB2474573A/en
Withdrawn legal-status Critical Current

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
    • E02F3/3663—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
    • 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
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/226—Safety arrangements, e.g. hydraulic driven fans, preventing cavitation, leakage, overheating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/71—Multiple output members, e.g. multiple hydraulic motors or cylinders
    • F15B2211/7114—Multiple output members, e.g. multiple hydraulic motors or cylinders with direct connection between the chambers of different actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
GB1017380A 2009-10-16 2010-10-14 Control apparatus for a hydraulic coupler Withdrawn GB2474573A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0918144.7A GB0918144D0 (en) 2009-10-16 2009-10-16 Control apparatus for a hydraulic coupler

Publications (2)

Publication Number Publication Date
GB201017380D0 true GB201017380D0 (en) 2010-11-24
GB2474573A GB2474573A (en) 2011-04-20

Family

ID=41462445

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0918144.7A Ceased GB0918144D0 (en) 2009-10-16 2009-10-16 Control apparatus for a hydraulic coupler
GB1017380A Withdrawn GB2474573A (en) 2009-10-16 2010-10-14 Control apparatus for a hydraulic coupler

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0918144.7A Ceased GB0918144D0 (en) 2009-10-16 2009-10-16 Control apparatus for a hydraulic coupler

Country Status (1)

Country Link
GB (2) GB0918144D0 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012009838U1 (en) * 2012-07-24 2013-10-25 Kinshofer Gmbh Quick coupler
GB2509303A (en) 2012-11-08 2014-07-02 Miller Int Ltd Coupler
WO2014098618A1 (en) * 2012-12-18 2014-06-26 Wedgelock Equipment Limited A control system
DE202013005679U1 (en) * 2013-06-24 2014-09-25 Kinshofer Gmbh Quick coupler
CN104088324A (en) * 2013-12-02 2014-10-08 湖南万容科技股份有限公司 Excavator hydraulic system and excavator
DE202014001328U1 (en) 2014-02-13 2015-05-15 Kinshofer Gmbh Quick coupler
US11053660B2 (en) 2019-06-17 2021-07-06 Caterpillar Inc. Coupling assembly and method of hydraulically coupling to a tool
BE1028952B1 (en) * 2021-04-01 2022-07-19 Warzee Michel Attachment coupling system for agricultural vehicles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2087178A2 (en) * 2006-09-04 2009-08-12 Miller UK Limited Coupler
WO2008031590A2 (en) * 2006-09-13 2008-03-20 Ian Hill Coupler for excavators
GB0816335D0 (en) * 2008-09-08 2008-10-15 Hill Ian Coupler with gravity operated safety device

Also Published As

Publication number Publication date
GB2474573A (en) 2011-04-20
GB0918144D0 (en) 2009-12-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)