[go: up one dir, main page]

GB2610147B - Coupler - Google Patents

Coupler Download PDF

Info

Publication number
GB2610147B
GB2610147B GB2218225.7A GB202218225A GB2610147B GB 2610147 B GB2610147 B GB 2610147B GB 202218225 A GB202218225 A GB 202218225A GB 2610147 B GB2610147 B GB 2610147B
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
Application number
GB2218225.7A
Other versions
GB2610147A (en
GB202218225D0 (en
Inventor
Miller Keith
Miller Gary
Urwin Gavin
Bradley Chris
Lewis Chris
Reay Howard
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.)
Miller UK Ltd
Original Assignee
Miller UK 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 Miller UK Ltd filed Critical Miller UK Ltd
Priority to GB2218225.7A priority Critical patent/GB2610147B/en
Priority claimed from GB1810411.7A external-priority patent/GB2576131B/en
Publication of GB202218225D0 publication Critical patent/GB202218225D0/en
Publication of GB2610147A publication Critical patent/GB2610147A/en
Application granted granted Critical
Publication of GB2610147B publication Critical patent/GB2610147B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E02F3/365—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
    • E02F3/3618—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
    • E02F3/3663—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
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
    • E02F9/2271—Actuators and supports therefor and protection therefor

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)
GB2218225.7A 2018-06-25 2018-06-25 Coupler Active GB2610147B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2218225.7A GB2610147B (en) 2018-06-25 2018-06-25 Coupler

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1810411.7A GB2576131B (en) 2018-06-25 2018-06-25 Coupler
GB2218225.7A GB2610147B (en) 2018-06-25 2018-06-25 Coupler

Publications (3)

Publication Number Publication Date
GB202218225D0 GB202218225D0 (en) 2023-01-18
GB2610147A GB2610147A (en) 2023-02-22
GB2610147B true GB2610147B (en) 2023-08-09

Family

ID=85039671

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2218225.7A Active GB2610147B (en) 2018-06-25 2018-06-25 Coupler

Country Status (1)

Country Link
GB (1) GB2610147B (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008138932A2 (en) * 2007-05-14 2008-11-20 Geith Patents Limited A coupler for the working arm(s) of an excavator or the like
EP2161378A1 (en) * 2008-09-08 2010-03-10 HILL, Ian Coupler with gravity operated safety device
GB2473942A (en) * 2009-09-22 2011-03-30 Ian Hill Hydraulic coupler with attachment pin retention system
GB2479221A (en) * 2010-03-31 2011-10-05 Ian Hill Coupler with an actuated latch and a blocking member operated indirectly by the actuators operation
US20170067223A1 (en) * 2014-06-26 2017-03-09 Komatsu Ltd. Quick coupler
WO2017079792A1 (en) * 2015-11-09 2017-05-18 Elite Attachments Australia Pty Ltd A piston and cylinder system
WO2018056841A1 (en) * 2016-09-20 2018-03-29 Bruce Archibald Short Quick hitch coupler

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008138932A2 (en) * 2007-05-14 2008-11-20 Geith Patents Limited A coupler for the working arm(s) of an excavator or the like
EP2161378A1 (en) * 2008-09-08 2010-03-10 HILL, Ian Coupler with gravity operated safety device
GB2473942A (en) * 2009-09-22 2011-03-30 Ian Hill Hydraulic coupler with attachment pin retention system
GB2479221A (en) * 2010-03-31 2011-10-05 Ian Hill Coupler with an actuated latch and a blocking member operated indirectly by the actuators operation
US20170067223A1 (en) * 2014-06-26 2017-03-09 Komatsu Ltd. Quick coupler
WO2017079792A1 (en) * 2015-11-09 2017-05-18 Elite Attachments Australia Pty Ltd A piston and cylinder system
WO2018056841A1 (en) * 2016-09-20 2018-03-29 Bruce Archibald Short Quick hitch coupler

Also Published As

Publication number Publication date
GB2610147A (en) 2023-02-22
GB202218225D0 (en) 2023-01-18

Similar Documents

Publication Publication Date Title
CA194044S (en) Mechanical coupler
GB2577811B (en) Connection
SG11202012609SA (en) Coupler
SG11202012611YA (en) Coupler
CA184992S (en) Uroflowmeter
CA184989S (en) Uroflowmeter
CA187314S (en) One-piece coupling
GB2585613B (en) Coupling
GB201805799D0 (en) b
GB201807593D0 (en) Worktool coupler
GB2610148B (en) Coupler
GB2612533B (en) Coupler
GB2580038B (en) Coupling
EP3924631C0 (en) Coupling arrangement
GB201810409D0 (en) Coupler Horseshoe
GB2610147B (en) Coupler
GB2610146B (en) Coupler
EP3835608C0 (en) Coupling
GB201906122D0 (en) Coupling
ZA202004064B (en) Coupling
CA185231S (en) Threaded coupler
GB201818380D0 (en) Coupling
GB201918106D0 (en) Coupling
GB201914612D0 (en) Coupling
PH32018000167S1 (en) Coupling