GB2591254B - Decoupling a tool from tilt rotator - Google Patents

Decoupling a tool from tilt rotator Download PDF

Info

Publication number
GB2591254B
GB2591254B GB2000937.9A GB202000937A GB2591254B GB 2591254 B GB2591254 B GB 2591254B GB 202000937 A GB202000937 A GB 202000937A GB 2591254 B GB2591254 B GB 2591254B
Authority
GB
United Kingdom
Prior art keywords
decoupling
tool
tilt rotator
rotator
tilt
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
GB2000937.9A
Other versions
GB202000937D0 (en
GB2591254A (en
Inventor
Van Koningsbrugge Frank
Oswald Richard
Shankwitz Phillip
Zoontjens Ard
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.)
Caterpillar Work Tools BV
Original Assignee
Caterpillar Work Tools BV
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 Caterpillar Work Tools BV filed Critical Caterpillar Work Tools BV
Priority to GB2000937.9A priority Critical patent/GB2591254B/en
Publication of GB202000937D0 publication Critical patent/GB202000937D0/en
Priority to EP21700482.9A priority patent/EP4093919A1/en
Priority to PCT/EP2021/025002 priority patent/WO2021148236A1/en
Priority to CN202180009840.2A priority patent/CN114981502A/en
Priority to JP2022544119A priority patent/JP2023510969A/en
Priority to AU2021211839A priority patent/AU2021211839A1/en
Publication of GB2591254A publication Critical patent/GB2591254A/en
Application granted granted Critical
Publication of GB2591254B publication Critical patent/GB2591254B/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
    • E02F3/3677—Devices to connect tools to arms, booms or the like allowing movement, e.g. rotation or translation, of the tool around or along another axis as the movement implied by the boom or arms, e.g. for tilting buckets
    • E02F3/3681—Rotators
    • 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
    • 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
GB2000937.9A 2020-01-22 2020-01-22 Decoupling a tool from tilt rotator Active GB2591254B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB2000937.9A GB2591254B (en) 2020-01-22 2020-01-22 Decoupling a tool from tilt rotator
JP2022544119A JP2023510969A (en) 2020-01-22 2021-01-07 Separating the tool from the tiltrotator
PCT/EP2021/025002 WO2021148236A1 (en) 2020-01-22 2021-01-07 Decoupling a tool from tilt rotator
CN202180009840.2A CN114981502A (en) 2020-01-22 2021-01-07 Disconnecting a tool from a tilt rotator
EP21700482.9A EP4093919A1 (en) 2020-01-22 2021-01-07 Decoupling a tool from tilt rotator
AU2021211839A AU2021211839A1 (en) 2020-01-22 2021-01-07 Decoupling a tool from tilt rotator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2000937.9A GB2591254B (en) 2020-01-22 2020-01-22 Decoupling a tool from tilt rotator

Publications (3)

Publication Number Publication Date
GB202000937D0 GB202000937D0 (en) 2020-03-04
GB2591254A GB2591254A (en) 2021-07-28
GB2591254B true GB2591254B (en) 2022-06-15

Family

ID=69636754

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2000937.9A Active GB2591254B (en) 2020-01-22 2020-01-22 Decoupling a tool from tilt rotator

Country Status (6)

Country Link
EP (1) EP4093919A1 (en)
JP (1) JP2023510969A (en)
CN (1) CN114981502A (en)
AU (1) AU2021211839A1 (en)
GB (1) GB2591254B (en)
WO (1) WO2021148236A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230160171A1 (en) * 2021-11-22 2023-05-25 Caterpillar Sarl System and method to support rotation operation of work tool
CN116423555B (en) * 2023-06-13 2023-10-31 中铁四局集团有限公司 Mechanical arm

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE501047C2 (en) * 1993-10-04 1994-10-24 Rolf Mannbro Rapid coupling for tool-bearing machine - couples and uncouples by hydraulic unit of tool, to and from tool bearer
EP1318242A2 (en) * 2001-12-06 2003-06-11 Geith Patents Limited A coupler for coupling an accessory to a dipper arm and a control system for such a coupler
US20030233773A1 (en) * 2002-06-19 2003-12-25 Liebherr-Hydraulikbagger Gmbh Construction machine with rapid-action coupling
WO2014168540A1 (en) * 2013-04-09 2014-10-16 Indexator Group Ab System for controlling a quick coupling arranged at a tool arm

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE501047C2 (en) * 1993-10-04 1994-10-24 Rolf Mannbro Rapid coupling for tool-bearing machine - couples and uncouples by hydraulic unit of tool, to and from tool bearer
EP1318242A2 (en) * 2001-12-06 2003-06-11 Geith Patents Limited A coupler for coupling an accessory to a dipper arm and a control system for such a coupler
US20030233773A1 (en) * 2002-06-19 2003-12-25 Liebherr-Hydraulikbagger Gmbh Construction machine with rapid-action coupling
WO2014168540A1 (en) * 2013-04-09 2014-10-16 Indexator Group Ab System for controlling a quick coupling arranged at a tool arm

Also Published As

Publication number Publication date
EP4093919A1 (en) 2022-11-30
GB202000937D0 (en) 2020-03-04
CN114981502A (en) 2022-08-30
WO2021148236A1 (en) 2021-07-29
GB2591254A (en) 2021-07-28
JP2023510969A (en) 2023-03-15
AU2021211839A1 (en) 2022-08-18

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