GB2610146B - Coupler - Google Patents

Coupler Download PDF

Info

Publication number
GB2610146B
GB2610146B GB2218224.0A GB202218224A GB2610146B GB 2610146 B GB2610146 B GB 2610146B GB 202218224 A GB202218224 A GB 202218224A GB 2610146 B GB2610146 B GB 2610146B
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
GB2218224.0A
Other versions
GB2610146A (en
GB202218224D0 (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 GB2218224.0A priority Critical patent/GB2610146B/en
Priority claimed from GB1810411.7A external-priority patent/GB2576131B/en
Publication of GB202218224D0 publication Critical patent/GB202218224D0/en
Publication of GB2610146A publication Critical patent/GB2610146A/en
Application granted granted Critical
Publication of GB2610146B publication Critical patent/GB2610146B/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
    • E02F3/3622—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
    • E02F3/3618—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
    • E02F3/365—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
    • E02F9/24—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)
  • Component Parts Of Construction Machinery (AREA)
GB2218224.0A 2018-06-25 2018-06-25 Coupler Active GB2610146B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2218224.0A GB2610146B (en) 2018-06-25 2018-06-25 Coupler

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2218224.0A GB2610146B (en) 2018-06-25 2018-06-25 Coupler
GB1810411.7A GB2576131B (en) 2018-06-25 2018-06-25 Coupler

Publications (3)

Publication Number Publication Date
GB202218224D0 GB202218224D0 (en) 2023-01-18
GB2610146A GB2610146A (en) 2023-02-22
GB2610146B true GB2610146B (en) 2023-08-09

Family

ID=85039672

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2218224.0A Active GB2610146B (en) 2018-06-25 2018-06-25 Coupler

Country Status (1)

Country Link
GB (1) GB2610146B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090056125A (en) * 2007-11-30 2009-06-03 두산인프라코어 주식회사 Movable track apparatus having suspension function
US20140159294A1 (en) * 2012-12-12 2014-06-12 Aktiebolaget Skf Axially restraining torsional spring utilizing a tapered shaft
WO2018056841A1 (en) * 2016-09-20 2018-03-29 Bruce Archibald Short Quick hitch coupler

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090056125A (en) * 2007-11-30 2009-06-03 두산인프라코어 주식회사 Movable track apparatus having suspension function
US20140159294A1 (en) * 2012-12-12 2014-06-12 Aktiebolaget Skf Axially restraining torsional spring utilizing a tapered shaft
WO2018056841A1 (en) * 2016-09-20 2018-03-29 Bruce Archibald Short Quick hitch coupler

Also Published As

Publication number Publication date
GB2610146A (en) 2023-02-22
GB202218224D0 (en) 2023-01-18

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