DK3502357T3 - QUICK CHANGE - Google Patents

QUICK CHANGE Download PDF

Info

Publication number
DK3502357T3
DK3502357T3 DK18209114.0T DK18209114T DK3502357T3 DK 3502357 T3 DK3502357 T3 DK 3502357T3 DK 18209114 T DK18209114 T DK 18209114T DK 3502357 T3 DK3502357 T3 DK 3502357T3
Authority
DK
Denmark
Prior art keywords
quick change
quick
change
Prior art date
Application number
DK18209114.0T
Other languages
Danish (da)
Inventor
Florian Fälschle
Original Assignee
OilQuick Deutschland KG
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 OilQuick Deutschland KG filed Critical OilQuick Deutschland KG
Application granted granted Critical
Publication of DK3502357T3 publication Critical patent/DK3502357T3/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28Dredgers; 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
    • E02F3/36Component parts
    • E02F3/3604Devices to connect tools to arms, booms or the like
    • E02F3/3609Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/3618Devices 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
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28Dredgers; 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
    • E02F3/36Component parts
    • E02F3/3604Devices to connect tools to arms, booms or the like
    • E02F3/3609Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/3622Devices 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
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28Dredgers; 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
    • E02F3/36Component parts
    • E02F3/3604Devices to connect tools to arms, booms or the like
    • E02F3/3609Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/3627Devices 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
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28Dredgers; 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
    • E02F3/36Component parts
    • E02F3/3604Devices to connect tools to arms, booms or the like
    • E02F3/3609Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/365Devices 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
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28Dredgers; 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
    • E02F3/36Component parts
    • E02F3/3604Devices to connect tools to arms, booms or the like
    • E02F3/3609Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/3663Devices 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)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Valve Device For Special Equipments (AREA)
  • Braking Systems And Boosters (AREA)
  • Mechanical Operated Clutches (AREA)
  • Shovels (AREA)
DK18209114.0T 2017-12-19 2018-11-29 QUICK CHANGE DK3502357T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017130439.8A DE102017130439A1 (en) 2017-12-19 2017-12-19 Quick coupler

Publications (1)

Publication Number Publication Date
DK3502357T3 true DK3502357T3 (en) 2023-05-01

Family

ID=64559515

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18209114.0T DK3502357T3 (en) 2017-12-19 2018-11-29 QUICK CHANGE

Country Status (7)

Country Link
EP (1) EP3502357B1 (en)
DE (1) DE102017130439A1 (en)
DK (1) DK3502357T3 (en)
ES (1) ES2939846T3 (en)
FI (1) FI3502357T3 (en)
HU (1) HUE061563T2 (en)
PL (1) PL3502357T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020100991A1 (en) 2020-01-16 2021-07-22 Lehnhoff Hartstahl Gmbh Quick coupler
CN116180827A (en) * 2023-03-17 2023-05-30 东莞市卡松机械设备有限公司 Universal connector with connection function

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH500346A (en) * 1969-04-17 1970-12-15 Pallotti Umberto Device for the detachable fastening of the interchangeable tooth and knife front parts on earth moving devices or agricultural machines
DE2249268A1 (en) * 1972-10-07 1974-04-11 Ley Maschf W LEVELING DEVICE FOR HANGING IN THE FRONT AND REAR LOADER ARMS WITH HYDRAULICALLY SWIVELING LOADING SHOVEL
DE69328026T2 (en) * 1992-07-27 2000-11-16 Gilmore Transportation Services, Inc. CLUTCH DEVICE FOR HEAVY EARTH MACHINERY
US5974706A (en) 1997-03-10 1999-11-02 Clark Equipment Company Attachment construction for earthworking implement
IE981051A1 (en) * 1997-12-16 1999-06-16 Redrock Engineering Ltd Attachement device for excavating or digging apparatus
JP2002327471A (en) * 2001-05-02 2002-11-15 Komatsu Ltd Bucket tooth and pin, and fastening body for them
DE60103907T2 (en) * 2001-11-19 2005-06-23 Mantovanibenne S.R.L., Mirandola Quick coupling device for tools
US6979167B2 (en) * 2002-10-16 2005-12-27 Rockland, Inc. Excavator coupler assembly
WO2004038110A1 (en) * 2002-10-24 2004-05-06 Bruce Archibald Short Connector for earth moving implements
AR046804A1 (en) * 2003-04-30 2005-12-28 Esco Corp ASSEMBLY COUPLING ASSEMBLY FOR EXCAVATOR SHOVEL
FR2900170A1 (en) * 2006-04-21 2007-10-26 Innovation Equipement Sarl Bucket coupling device for excavator, has central reducer passing hydraulic oil into casing for releasing pistons to lock bucket in arm, and lateral reducers passing oil into casing for re-positioning piston to unlock bucket from arm
ITMO20080143A1 (en) * 2008-05-15 2009-11-16 Mantovanibenne S R L ATTACHMENT ORGAN FOR THE CONNECTION OF A TOOL WITH AN OPERATOR ARM WITH SAFETY LOCK.
US7866935B1 (en) * 2008-12-11 2011-01-11 TAG Manufacturing, Inc. Manually operated coupler
CH700307A1 (en) * 2009-01-23 2010-07-30 Josef Martin Gmbh & Co Kg Quick-coupler for e.g. excavator, has blocking element moved from one position to another position where clearance of opening is reduced by element and vice versa, where element is adjusted parallel to shifting direction of grip arms
KR101093218B1 (en) * 2009-08-12 2011-12-13 주식회사 에버다임 Attachment coupler for heavy machinery
AU2010330673B2 (en) * 2009-12-11 2013-05-16 Cqms Pty Ltd A lock assembly for an excavator wear member

Also Published As

Publication number Publication date
FI3502357T3 (en) 2023-05-08
ES2939846T3 (en) 2023-04-27
DE102017130439A1 (en) 2019-06-19
EP3502357A1 (en) 2019-06-26
PL3502357T3 (en) 2023-05-29
HUE061563T2 (en) 2023-07-28
EP3502357B1 (en) 2023-02-15

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