ATE342406T1 - Werkzeugschnellkupplung zum kuppeln eines anbauteils an einen baggerarm und die werkzeugschnellkupplung umfassend ein steuerungssystem - Google Patents

Werkzeugschnellkupplung zum kuppeln eines anbauteils an einen baggerarm und die werkzeugschnellkupplung umfassend ein steuerungssystem

Info

Publication number
ATE342406T1
ATE342406T1 AT02394114T AT02394114T ATE342406T1 AT E342406 T1 ATE342406 T1 AT E342406T1 AT 02394114 T AT02394114 T AT 02394114T AT 02394114 T AT02394114 T AT 02394114T AT E342406 T1 ATE342406 T1 AT E342406T1
Authority
AT
Austria
Prior art keywords
engaging means
coupling
accessory
state
moveable
Prior art date
Application number
AT02394114T
Other languages
English (en)
Inventor
Bartholomew Cunningham
James Barron
Anthony Mckeown
Courcey Thomas Martin De
Original Assignee
Geith Patents 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
Priority claimed from IES20011047 external-priority patent/IES20011047A2/en
Priority claimed from IES20020341 external-priority patent/IES20020341A2/en
Application filed by Geith Patents Ltd filed Critical Geith Patents Ltd
Application granted granted Critical
Publication of ATE342406T1 publication Critical patent/ATE342406T1/de

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
    • E02F3/3618—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
    • E02F3/3622—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
    • E02F3/3627—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
    • E02F3/365—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
    • E02F3/3663—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
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2278—Hydraulic circuits
    • E02F9/2292—Systems with two or more pumps

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)
  • Shovels (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Earth Drilling (AREA)
  • Manipulator (AREA)
  • Agricultural Machines (AREA)
AT02394114T 2001-12-06 2002-12-06 Werkzeugschnellkupplung zum kuppeln eines anbauteils an einen baggerarm und die werkzeugschnellkupplung umfassend ein steuerungssystem ATE342406T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IES20011047 IES20011047A2 (en) 2001-12-06 2001-12-06 A Coupler for Coupling an Accessory to a Dipper Arm
IES20020341 IES20020341A2 (en) 2002-05-03 2002-05-03 Control system for a coupler for coupling an attachment to a hydraulically operated arm of an excavator

Publications (1)

Publication Number Publication Date
ATE342406T1 true ATE342406T1 (de) 2006-11-15

Family

ID=26320339

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02394114T ATE342406T1 (de) 2001-12-06 2002-12-06 Werkzeugschnellkupplung zum kuppeln eines anbauteils an einen baggerarm und die werkzeugschnellkupplung umfassend ein steuerungssystem

Country Status (6)

Country Link
US (2) US6964122B2 (de)
EP (2) EP1318242B1 (de)
AT (1) ATE342406T1 (de)
DE (1) DE60215289T2 (de)
ES (1) ES2275827T3 (de)
PT (1) PT1318242E (de)

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Publication number Publication date
PT1318242E (pt) 2007-01-31
EP1318242B1 (de) 2006-10-11
DE60215289D1 (de) 2006-11-23
US7426796B2 (en) 2008-09-23
DE60215289T2 (de) 2007-05-24
US20030204972A1 (en) 2003-11-06
EP1637659A2 (de) 2006-03-22
EP1637659A3 (de) 2008-08-06
US6964122B2 (en) 2005-11-15
ES2275827T3 (es) 2007-06-16
EP1318242A3 (de) 2003-09-10
EP1318242A2 (de) 2003-06-11
US20060037220A1 (en) 2006-02-23

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