GB202116534D0 - Coupling apparatus - Google Patents

Coupling apparatus

Info

Publication number
GB202116534D0
GB202116534D0 GBGB2116534.5A GB202116534A GB202116534D0 GB 202116534 D0 GB202116534 D0 GB 202116534D0 GB 202116534 A GB202116534 A GB 202116534A GB 202116534 D0 GB202116534 D0 GB 202116534D0
Authority
GB
United Kingdom
Prior art keywords
coupling apparatus
coupling
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.)
Ceased
Application number
GBGB2116534.5A
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.)
Rhinox Group Ltd
Original Assignee
Rhinox Group 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 Rhinox Group Ltd filed Critical Rhinox Group Ltd
Priority to GBGB2116534.5A priority Critical patent/GB202116534D0/en
Publication of GB202116534D0 publication Critical patent/GB202116534D0/en
Priority to EP22275139.8A priority patent/EP4183935A1/en
Priority to GB2216652.4A priority patent/GB2614422A/en
Priority to US17/989,021 priority patent/US20230151581A1/en
Ceased 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
    • E02F3/365—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
    • E02F3/3622—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
    • E02F3/3627—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 longitudinal locking element
    • 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
GBGB2116534.5A 2021-11-17 2021-11-17 Coupling apparatus Ceased GB202116534D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GBGB2116534.5A GB202116534D0 (en) 2021-11-17 2021-11-17 Coupling apparatus
EP22275139.8A EP4183935A1 (en) 2021-11-17 2022-11-09 Coupling apparatus
GB2216652.4A GB2614422A (en) 2021-11-17 2022-11-09 Coupling apparatus
US17/989,021 US20230151581A1 (en) 2021-11-17 2022-11-17 Coupling apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB2116534.5A GB202116534D0 (en) 2021-11-17 2021-11-17 Coupling apparatus

Publications (1)

Publication Number Publication Date
GB202116534D0 true GB202116534D0 (en) 2021-12-29

Family

ID=79163654

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB2116534.5A Ceased GB202116534D0 (en) 2021-11-17 2021-11-17 Coupling apparatus
GB2216652.4A Pending GB2614422A (en) 2021-11-17 2022-11-09 Coupling apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2216652.4A Pending GB2614422A (en) 2021-11-17 2022-11-09 Coupling apparatus

Country Status (3)

Country Link
US (1) US20230151581A1 (en)
EP (1) EP4183935A1 (en)
GB (2) GB202116534D0 (en)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2793165B2 (en) * 1996-02-06 1998-09-03 甲南電機株式会社 Hydraulic excavator attachment / detachment device
GB2330570B (en) * 1998-09-08 1999-09-15 Miller Ronald Keith Quick coupler for bucket excavators
EP1637659A3 (en) * 2001-12-06 2008-08-06 Geith Patents Limited A coupler for coupling an accessory to a dipper arm and a control system for such a coupler
US7984575B2 (en) * 2007-07-05 2011-07-26 Caterpillar Inc. Quick coupler assembly
GB2474905B (en) * 2009-11-02 2015-07-22 Patrick Mccormick A quick hitch coupler
US8782931B2 (en) * 2009-12-09 2014-07-22 S T Couplers Limited Couplers
AU2012201264B2 (en) * 2012-03-02 2016-01-07 Geith International Ltd A safety mechanism for a coupler for coupling an accessory to a dipper arm
GB2515262B (en) * 2013-04-23 2016-08-24 Miller Int Ltd A coupler with an actuator arrangement for controlling front and rear latches
GB201317354D0 (en) * 2013-10-01 2013-11-13 Oriel Flues Ltd A coupler device
AU2014203664B1 (en) * 2014-07-03 2014-10-23 Norm Engineering Pty Ltd A coupler for coupling attachments to excavation machines
GB2576486B (en) * 2018-06-25 2023-05-10 Miller Uk Ltd Coupler
GB2610148B (en) * 2018-06-25 2023-08-09 Miller Uk Ltd Coupler
KR102086686B1 (en) * 2018-08-09 2020-03-09 장정수 Attachment coupling link for poclain
DE102019125861A1 (en) * 2019-09-25 2021-03-25 Lehnhoff Hartstahl Gmbh Quick coupler
US11702816B2 (en) * 2020-01-30 2023-07-18 Wedgelock Equipment Limited Quick coupler

Also Published As

Publication number Publication date
GB202216652D0 (en) 2022-12-21
EP4183935A1 (en) 2023-05-24
GB2614422A (en) 2023-07-05
US20230151581A1 (en) 2023-05-18

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)