GB2515262B - A coupler with an actuator arrangement for controlling front and rear latches - Google Patents

A coupler with an actuator arrangement for controlling front and rear latches

Info

Publication number
GB2515262B
GB2515262B GB1307319.2A GB201307319A GB2515262B GB 2515262 B GB2515262 B GB 2515262B GB 201307319 A GB201307319 A GB 201307319A GB 2515262 B GB2515262 B GB 2515262B
Authority
GB
United Kingdom
Prior art keywords
coupler
actuator arrangement
controlling front
rear latches
latches
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
GB1307319.2A
Other versions
GB201307319D0 (en
GB2515262A (en
Inventor
Reay Howard
Baron Stuart
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 International Ltd
Original Assignee
Miller International 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 International Ltd filed Critical Miller International Ltd
Priority to GB1307319.2A priority Critical patent/GB2515262B/en
Publication of GB201307319D0 publication Critical patent/GB201307319D0/en
Publication of GB2515262A publication Critical patent/GB2515262A/en
Application granted granted Critical
Publication of GB2515262B publication Critical patent/GB2515262B/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
    • 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
    • E02F9/2267—Valves or distributors
    • 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
    • E02F3/3645—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
    • E02F3/28—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
    • E02F3/3663—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat hydraulically-operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
GB1307319.2A 2013-04-23 2013-04-23 A coupler with an actuator arrangement for controlling front and rear latches Active GB2515262B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1307319.2A GB2515262B (en) 2013-04-23 2013-04-23 A coupler with an actuator arrangement for controlling front and rear latches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1307319.2A GB2515262B (en) 2013-04-23 2013-04-23 A coupler with an actuator arrangement for controlling front and rear latches

Publications (3)

Publication Number Publication Date
GB201307319D0 GB201307319D0 (en) 2013-05-29
GB2515262A GB2515262A (en) 2014-12-24
GB2515262B true GB2515262B (en) 2016-08-24

Family

ID=48537673

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1307319.2A Active GB2515262B (en) 2013-04-23 2013-04-23 A coupler with an actuator arrangement for controlling front and rear latches

Country Status (1)

Country Link
GB (1) GB2515262B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202116534D0 (en) * 2021-11-17 2021-12-29 Rhinox Group Ltd Coupling apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6132131A (en) * 1997-10-07 2000-10-17 Shin Caterpillar Mitsubishi Ltd. Attachment mounting/demounting device in working machinery
WO2007114601A2 (en) * 2006-03-31 2007-10-11 Everdigm Co., Ltd. Attachment coupler for heavy machinery having automatic safety device
GB2463158A (en) * 2008-09-08 2010-03-10 Ian Hill Coupler with gravity operated safety device
GB2486887A (en) * 2010-12-21 2012-07-04 Miller Int Ltd Quick coupler status alarm

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2008202616B2 (en) * 2007-09-10 2014-09-18 Bradley Thomas Inman System and method for fail-safe mechanical connection

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6132131A (en) * 1997-10-07 2000-10-17 Shin Caterpillar Mitsubishi Ltd. Attachment mounting/demounting device in working machinery
WO2007114601A2 (en) * 2006-03-31 2007-10-11 Everdigm Co., Ltd. Attachment coupler for heavy machinery having automatic safety device
GB2463158A (en) * 2008-09-08 2010-03-10 Ian Hill Coupler with gravity operated safety device
GB2486887A (en) * 2010-12-21 2012-07-04 Miller Int Ltd Quick coupler status alarm

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
AU2008202616 (INMAN) hydraulic coupling system (100) having a clamping element (105) operatively controlled by a hydraulic clamp cylinder (115), and a safety pawl (120) operatively controlled by a hydraulic lock cylinder (130). *

Also Published As

Publication number Publication date
GB201307319D0 (en) 2013-05-29
GB2515262A (en) 2014-12-24

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