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GB2265601B - Excavator with quick-change bucket system - Google Patents

Excavator with quick-change bucket system

Info

Publication number
GB2265601B
GB2265601B GB9205266A GB9205266A GB2265601B GB 2265601 B GB2265601 B GB 2265601B GB 9205266 A GB9205266 A GB 9205266A GB 9205266 A GB9205266 A GB 9205266A GB 2265601 B GB2265601 B GB 2265601B
Authority
GB
United Kingdom
Prior art keywords
excavator
quick
bucket system
change bucket
change
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.)
Expired - Fee Related
Application number
GB9205266A
Other versions
GB9205266D0 (en
GB2265601A (en
Inventor
Samuel Trevor Mason
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB9205266A priority Critical patent/GB2265601B/en
Publication of GB9205266D0 publication Critical patent/GB9205266D0/en
Publication of GB2265601A publication Critical patent/GB2265601A/en
Application granted granted Critical
Publication of GB2265601B publication Critical patent/GB2265601B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E02F3/3618—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
    • E02F3/3663—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)
  • Operation Control Of Excavators (AREA)
GB9205266A 1992-03-11 1992-03-11 Excavator with quick-change bucket system Expired - Fee Related GB2265601B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9205266A GB2265601B (en) 1992-03-11 1992-03-11 Excavator with quick-change bucket system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9205266A GB2265601B (en) 1992-03-11 1992-03-11 Excavator with quick-change bucket system

Publications (3)

Publication Number Publication Date
GB9205266D0 GB9205266D0 (en) 1992-04-22
GB2265601A GB2265601A (en) 1993-10-06
GB2265601B true GB2265601B (en) 1995-08-09

Family

ID=10711896

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9205266A Expired - Fee Related GB2265601B (en) 1992-03-11 1992-03-11 Excavator with quick-change bucket system

Country Status (1)

Country Link
GB (1) GB2265601B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2335649B (en) * 1998-03-27 2001-08-29 Caterpillar Inc A hydraulic control for a quick coupler
JP2005504198A (en) * 2001-09-26 2005-02-10 ハンウー ティーエヌシー コーポレーション Attachment coupling device for heavy machinery
GB2381257B (en) * 2001-10-26 2004-09-08 Agco Gmbh & Co Front loader
GB0421405D0 (en) * 2004-09-27 2004-10-27 Edwards Vincent Gravity lock valve
NZ542610A (en) 2004-09-27 2007-04-27 Autocraft Engineering 1991 Ltd Gravity actuated hydraulic valve

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0273828A1 (en) * 1986-12-26 1988-07-06 Ardennes Equipment S.A. Snap-fastening device for public works and maintenance implements
US4850790A (en) * 1988-06-27 1989-07-25 J. I. Case Company Hydraulically actuated coupler for industrial, agricultural, or earth-moving vehicle
US5147173A (en) * 1991-06-03 1992-09-15 Caterpillar Inc. Coupling device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0273828A1 (en) * 1986-12-26 1988-07-06 Ardennes Equipment S.A. Snap-fastening device for public works and maintenance implements
US4850790A (en) * 1988-06-27 1989-07-25 J. I. Case Company Hydraulically actuated coupler for industrial, agricultural, or earth-moving vehicle
US5147173A (en) * 1991-06-03 1992-09-15 Caterpillar Inc. Coupling device

Also Published As

Publication number Publication date
GB9205266D0 (en) 1992-04-22
GB2265601A (en) 1993-10-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040311