PL3382103T3 - Rapid coupling system - Google Patents

Rapid coupling system

Info

Publication number
PL3382103T3
PL3382103T3 PL18160660.9T PL18160660T PL3382103T3 PL 3382103 T3 PL3382103 T3 PL 3382103T3 PL 18160660 T PL18160660 T PL 18160660T PL 3382103 T3 PL3382103 T3 PL 3382103T3
Authority
PL
Poland
Prior art keywords
coupling system
rapid coupling
rapid
coupling
Prior art date
Application number
PL18160660.9T
Other languages
Polish (pl)
Inventor
Thomas Friedrich
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
Publication of PL3382103T3 publication Critical patent/PL3382103T3/en

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
    • E02F3/3672—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat where disengagement is effected by a mechanical lever or handle
    • 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
    • E02F3/3613—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with means for absorbing any play therebetween
    • 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
    • E02F3/28—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
    • E02F3/3654—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with energy coupler, e.g. coupler for hydraulic or electric lines, to provide energy to drive(s) mounted on the tool
    • 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
    • E02F3/3668—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat where engagement is effected by a mechanical lever or handle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
  • Earth Drilling (AREA)
PL18160660.9T 2017-03-08 2018-03-08 Rapid coupling system PL3382103T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202017001245 2017-03-08
DE202017001992.2U DE202017001992U1 (en) 2017-03-08 2017-04-13 Quick coupler

Publications (1)

Publication Number Publication Date
PL3382103T3 true PL3382103T3 (en) 2022-11-07

Family

ID=62716952

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18160660.9T PL3382103T3 (en) 2017-03-08 2018-03-08 Rapid coupling system

Country Status (6)

Country Link
EP (1) EP3382103B1 (en)
DE (1) DE202017001992U1 (en)
DK (1) DK3382103T3 (en)
ES (1) ES2923181T3 (en)
HU (1) HUE060147T2 (en)
PL (1) PL3382103T3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202020100794U1 (en) * 2020-02-14 2021-05-17 Kinshofer Gmbh Hydraulic attachment and construction machine with such an attachment
US12460381B2 (en) * 2021-03-31 2025-11-04 Nabtesco Corporation Drive transmission device and construction machine
DE102023114523A1 (en) 2023-06-02 2024-12-05 OilQuick Deutschland KG tiltrotator
DE202023104217U1 (en) 2023-07-27 2024-11-04 OilQuick Deutschland KG quick-change system
DE102023119932A1 (en) 2023-07-27 2025-01-30 OilQuick Deutschland KG quick-change system
CN119195251B (en) * 2024-11-12 2025-10-21 中国三冶集团有限公司 A hydraulic quick coupler for excavators
DE202024107420U1 (en) 2024-12-19 2026-04-30 OilQuick Deutschland KG excavator attachment

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3876091A (en) * 1974-07-26 1975-04-08 Rivinius Inc Implement connecting coupling mechanism
GB8625778D0 (en) * 1986-10-28 1986-12-03 Knackstedt J S Connector
JP2537066Y2 (en) * 1991-11-15 1997-05-28 油谷重工株式会社 Bucket removal device
US5419673A (en) * 1993-03-11 1995-05-30 Memo Industrial Planning, Inc. Quick disconnect apparatus for tractor front loader
ES2275827T3 (en) * 2001-12-06 2007-06-16 Geith Patents Limited QUICK HITCH COUPLER TO COUPLING AN ACCESSORY TO A SHOVEL ARM AND QUICK COUPLER THAT INCLUDES A CONTROL SYSTEM.
WO2006047261A1 (en) * 2004-10-22 2006-05-04 Norgren Automotive, Inc. Quick disconnect tooling apparatus with releasable latch
WO2007038960A1 (en) * 2005-10-03 2007-04-12 Cos.Mec S.R.L. Safety system to avoid unexpected release of an implement from a quick coupling device connected to a working arm of an earth-moving vehicle.
JP2007146582A (en) * 2005-11-30 2007-06-14 Shin Caterpillar Mitsubishi Ltd Quick coupler for working vehicle
EP1852555B1 (en) 2006-05-02 2012-09-12 Kinshofer GmbH A safety locking device for a quick coupler
US8974137B2 (en) * 2011-12-22 2015-03-10 Caterpillar Inc. Quick coupler
GB2505703A (en) * 2012-09-10 2014-03-12 Geith Internat Ltd A locking mechanism for use in a quick hitch coupling
DE202014001328U1 (en) 2014-02-13 2015-05-15 Kinshofer Gmbh Quick coupler
DE102014119748A1 (en) * 2014-12-31 2016-06-30 Lehnhoff Hartstahl Gmbh & Co. Kg Quick coupler and adapter of a quick-change device
DE102015210860A1 (en) * 2015-06-12 2016-12-15 Lehnhoff Hartstahl Gmbh & Co. Kg Quick coupler

Also Published As

Publication number Publication date
HUE060147T2 (en) 2023-02-28
DE202017001992U1 (en) 2018-06-11
DK3382103T3 (en) 2022-08-22
EP3382103A2 (en) 2018-10-03
EP3382103A3 (en) 2019-02-27
ES2923181T3 (en) 2022-09-26
EP3382103B1 (en) 2022-06-29

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