GB2551866B - Excavator quick hitch with multiple mounting position arrangements for simultaneous use - Google Patents

Excavator quick hitch with multiple mounting position arrangements for simultaneous use

Info

Publication number
GB2551866B
GB2551866B GB1701338.4A GB201701338A GB2551866B GB 2551866 B GB2551866 B GB 2551866B GB 201701338 A GB201701338 A GB 201701338A GB 2551866 B GB2551866 B GB 2551866B
Authority
GB
United Kingdom
Prior art keywords
mounting position
simultaneous use
multiple mounting
quick hitch
position arrangements
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
GB1701338.4A
Other versions
GB201701338D0 (en
GB2551866A (en
Inventor
Doyle Ken
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 GB1701338.4A priority Critical patent/GB2551866B/en
Publication of GB201701338D0 publication Critical patent/GB201701338D0/en
Priority to US15/634,754 priority patent/US10794036B2/en
Priority to PL17020272T priority patent/PL3266938T3/en
Priority to EP17020273.3A priority patent/EP3266939B1/en
Priority to PL17020273T priority patent/PL3266939T3/en
Priority to EP20205280.9A priority patent/EP3808905A1/en
Priority to EP17020272.5A priority patent/EP3266938B1/en
Priority to ES17020272T priority patent/ES2857556T3/en
Priority to ES17020273T priority patent/ES2857558T3/en
Publication of GB2551866A publication Critical patent/GB2551866A/en
Application granted granted Critical
Publication of GB2551866B publication Critical patent/GB2551866B/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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/961—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements with several digging elements or tools mounted on one machine
    • 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
    • E02F3/3622—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
    • E02F3/364—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat using wedges
    • 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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
GB1701338.4A 2016-07-01 2016-07-01 Excavator quick hitch with multiple mounting position arrangements for simultaneous use Active GB2551866B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB1701338.4A GB2551866B (en) 2016-07-01 2016-07-01 Excavator quick hitch with multiple mounting position arrangements for simultaneous use
US15/634,754 US10794036B2 (en) 2016-07-01 2017-06-27 Excavator quick hitch with multiple mounting position arrangements
EP17020272.5A EP3266938B1 (en) 2016-07-01 2017-06-28 Excavator quick hitch with multiple mounting position arrangements
EP17020273.3A EP3266939B1 (en) 2016-07-01 2017-06-28 Excavator quick hitch with multiple mounting position arrangements
PL17020273T PL3266939T3 (en) 2016-07-01 2017-06-28 Excavator quick hitch with multiple mounting position arrangements
EP20205280.9A EP3808905A1 (en) 2016-07-01 2017-06-28 Excavator quick hitch with multiple mounting position arrangements for simultaneous use
PL17020272T PL3266938T3 (en) 2016-07-01 2017-06-28 Excavator quick hitch with multiple mounting position arrangements
ES17020272T ES2857556T3 (en) 2016-07-01 2017-06-28 Excavator quick coupler with multiple mounting position arrangements
ES17020273T ES2857558T3 (en) 2016-07-01 2017-06-28 Excavator quick coupler with multiple mounting position arrangements

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1701338.4A GB2551866B (en) 2016-07-01 2016-07-01 Excavator quick hitch with multiple mounting position arrangements for simultaneous use
GB1611531.3A GB2551835B (en) 2016-07-01 2016-07-01 Excavator quick hitch with multiple mounting position arrangements

Publications (3)

Publication Number Publication Date
GB201701338D0 GB201701338D0 (en) 2017-03-15
GB2551866A GB2551866A (en) 2018-01-03
GB2551866B true GB2551866B (en) 2019-02-20

Family

ID=56891129

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1611531.3A Active GB2551835B (en) 2016-07-01 2016-07-01 Excavator quick hitch with multiple mounting position arrangements
GB1701338.4A Active GB2551866B (en) 2016-07-01 2016-07-01 Excavator quick hitch with multiple mounting position arrangements for simultaneous use

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1611531.3A Active GB2551835B (en) 2016-07-01 2016-07-01 Excavator quick hitch with multiple mounting position arrangements

Country Status (1)

Country Link
GB (2) GB2551835B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110512676B (en) * 2019-08-22 2021-04-13 温州金茂建设有限公司 Multifunctional front end connector for excavator
CN117364870B (en) * 2023-11-02 2024-04-05 泰安嘉和重工机械有限公司 Auxiliary tool quick-change connector of hydraulic excavator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6312212B1 (en) * 1999-01-29 2001-11-06 Caterpillar Inc. Coupler assembly
JP2003213720A (en) * 2002-01-28 2003-07-30 Mitsuru Maruyama Civil engineering construction machine
US7080469B2 (en) * 2002-06-03 2006-07-25 Ganswich William G Multiple-tool attachment for vehicles
US8556534B2 (en) * 2009-08-12 2013-10-15 Everdignm Corp. Attachment coupler for heavy machinery

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6312212B1 (en) * 1999-01-29 2001-11-06 Caterpillar Inc. Coupler assembly
JP2003213720A (en) * 2002-01-28 2003-07-30 Mitsuru Maruyama Civil engineering construction machine
US7080469B2 (en) * 2002-06-03 2006-07-25 Ganswich William G Multiple-tool attachment for vehicles
US8556534B2 (en) * 2009-08-12 2013-10-15 Everdignm Corp. Attachment coupler for heavy machinery

Also Published As

Publication number Publication date
GB201701338D0 (en) 2017-03-15
GB2551866A (en) 2018-01-03
GB201611531D0 (en) 2016-08-17
GB2551835A (en) 2018-01-03
GB2551835B (en) 2018-07-11

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