IT201700071488A1 - Dispositivo di accoppiamento - Google Patents

Dispositivo di accoppiamento

Info

Publication number
IT201700071488A1
IT201700071488A1 IT102017000071488A IT201700071488A IT201700071488A1 IT 201700071488 A1 IT201700071488 A1 IT 201700071488A1 IT 102017000071488 A IT102017000071488 A IT 102017000071488A IT 201700071488 A IT201700071488 A IT 201700071488A IT 201700071488 A1 IT201700071488 A1 IT 201700071488A1
Authority
IT
Italy
Prior art keywords
coupling device
coupling
Prior art date
Application number
IT102017000071488A
Other languages
English (en)
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 filed Critical
Priority to IT102017000071488A priority Critical patent/IT201700071488A1/it
Priority to ES18180178T priority patent/ES2788849T3/es
Priority to PL18180178T priority patent/PL3421671T3/pl
Priority to SI201830077T priority patent/SI3421671T1/sl
Priority to EP18180178.8A priority patent/EP3421671B1/en
Publication of IT201700071488A1 publication Critical patent/IT201700071488A1/it

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
    • E02F3/3663—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat hydraulically-operated
    • 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
    • E02F3/364—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat using wedges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/10—Indicators for correct coupling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/56—Couplings of the quick-acting type for double-walled or multi-channel pipes or pipe assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
IT102017000071488A 2017-06-27 2017-06-27 Dispositivo di accoppiamento IT201700071488A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT102017000071488A IT201700071488A1 (it) 2017-06-27 2017-06-27 Dispositivo di accoppiamento
ES18180178T ES2788849T3 (es) 2017-06-27 2018-06-27 Dispositivo de acoplamiento
PL18180178T PL3421671T3 (pl) 2017-06-27 2018-06-27 Urządzenie szybkozłączne
SI201830077T SI3421671T1 (sl) 2017-06-27 2018-06-27 Sklopilna naprava
EP18180178.8A EP3421671B1 (en) 2017-06-27 2018-06-27 Coupling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000071488A IT201700071488A1 (it) 2017-06-27 2017-06-27 Dispositivo di accoppiamento

Publications (1)

Publication Number Publication Date
IT201700071488A1 true IT201700071488A1 (it) 2018-12-27

Family

ID=60202303

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000071488A IT201700071488A1 (it) 2017-06-27 2017-06-27 Dispositivo di accoppiamento

Country Status (5)

Country Link
EP (1) EP3421671B1 (it)
ES (1) ES2788849T3 (it)
IT (1) IT201700071488A1 (it)
PL (1) PL3421671T3 (it)
SI (1) SI3421671T1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE545709C2 (en) * 2022-04-13 2023-12-12 Steelwrist Ab Lock indicator arrangement and method for a quick coupler and quick coupler comprising the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CA2727324A1 (en) * 2011-01-10 2012-07-10 Garier Inc. Latching mechanism for a quick coupler
WO2014058380A1 (en) * 2012-10-08 2014-04-17 Indexator Group Ab Apparatus for connecting an appliance/tool and a method therefor
US20140331663A1 (en) * 2013-05-08 2014-11-13 Caterpillar Inc. Quick Coupler Hydraulic Control System

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CA2727324A1 (en) * 2011-01-10 2012-07-10 Garier Inc. Latching mechanism for a quick coupler
WO2014058380A1 (en) * 2012-10-08 2014-04-17 Indexator Group Ab Apparatus for connecting an appliance/tool and a method therefor
US20140331663A1 (en) * 2013-05-08 2014-11-13 Caterpillar Inc. Quick Coupler Hydraulic Control System

Also Published As

Publication number Publication date
EP3421671B1 (en) 2020-04-01
SI3421671T1 (sl) 2020-08-31
PL3421671T3 (pl) 2020-11-02
EP3421671A1 (en) 2019-01-02
ES2788849T3 (es) 2020-10-23

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