ATE391210T1 - DEVICE FOR ADJUSTING A TOOL FASTENED TO THE END OF AN EXCAVATOR ARM OR THE SAME - Google Patents

DEVICE FOR ADJUSTING A TOOL FASTENED TO THE END OF AN EXCAVATOR ARM OR THE SAME

Info

Publication number
ATE391210T1
ATE391210T1 AT03816145T AT03816145T ATE391210T1 AT E391210 T1 ATE391210 T1 AT E391210T1 AT 03816145 T AT03816145 T AT 03816145T AT 03816145 T AT03816145 T AT 03816145T AT E391210 T1 ATE391210 T1 AT E391210T1
Authority
AT
Austria
Prior art keywords
adjusting
same
tool
excavator arm
arm
Prior art date
Application number
AT03816145T
Other languages
German (de)
Inventor
Christian Morin
Original Assignee
Klac Industrie
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 Klac Industrie filed Critical Klac Industrie
Application granted granted Critical
Publication of ATE391210T1 publication Critical patent/ATE391210T1/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
    • E02F3/3677—Devices to connect tools to arms, booms or the like allowing movement, e.g. rotation or translation, of the tool around or along another axis as the movement implied by the boom or arms, e.g. for tilting buckets
    • E02F3/3681—Rotators
    • 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
    • E02F3/3677—Devices to connect tools to arms, booms or the like allowing movement, e.g. rotation or translation, of the tool around or along another axis as the movement implied by the boom or arms, e.g. for tilting buckets

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)
  • Operation Control Of Excavators (AREA)
  • Vehicle Body Suspensions (AREA)
  • Threshing Machine Elements (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Table Equipment (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)

Abstract

The device has a shaft (4) that crosses overlapping wings of two clamps (8, 9) fixed to a shovel arm and a tool, respectively. The tool swivels around an axis of the shaft by the action of a compression spring (5) is immobilized compared to the shovel. The axis is contained in a vertical plane accommodating the arm. A slackening effect of spring maintains two parts of a locking body in position.
AT03816145T 2003-01-30 2003-12-09 DEVICE FOR ADJUSTING A TOOL FASTENED TO THE END OF AN EXCAVATOR ARM OR THE SAME ATE391210T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0301029A FR2850687B1 (en) 2003-01-30 2003-01-30 DEVICE FOR ADJUSTING A TOOL ATTACHED TO THE END OF THE ARM OF A SHOVEL OR THE LIKE

Publications (1)

Publication Number Publication Date
ATE391210T1 true ATE391210T1 (en) 2008-04-15

Family

ID=32696206

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03816145T ATE391210T1 (en) 2003-01-30 2003-12-09 DEVICE FOR ADJUSTING A TOOL FASTENED TO THE END OF AN EXCAVATOR ARM OR THE SAME

Country Status (7)

Country Link
EP (1) EP1587991B1 (en)
AT (1) ATE391210T1 (en)
AU (1) AU2003296783A1 (en)
DE (1) DE60320143T2 (en)
ES (1) ES2304553T3 (en)
FR (1) FR2850687B1 (en)
WO (1) WO2004079105A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2906545B1 (en) * 2006-09-28 2008-12-19 Klac Industrie IMPROVEMENT TO THE DEVICE FOR ADJUSTING A TOOL FIXED AT THE END OF THE ARM OF A SHOVEL OR THE LIKE
EP2625435B1 (en) 2010-10-08 2016-08-17 Kevin Hodgins Pivot connection with locking element
SE2230078A1 (en) * 2022-03-18 2023-09-19 Limako Teknik Ab Attachment Module, Excavator Arm, Excavator, and Method of Rotating a Tool relative to Excavator Arm

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343693A (en) * 1965-12-23 1967-09-26 Carl P Becker Bucket control mechanism for power shovels
US4335914A (en) * 1980-08-25 1982-06-22 Deere & Company Grapple pivot joint with swing dampener
AU562058B2 (en) * 1982-05-25 1987-05-28 Andrew W. Millwood Excavator bucket coupling adaptor
DE9203925U1 (en) * 1991-09-27 1992-07-02 Lewin, Heinz-Ulrich, 4600 Dortmund Attachment for excavators with swivel motor
SE501168C2 (en) * 1992-04-01 1994-11-28 Smp Parts Ab COUPLING
DE19806057C2 (en) * 1998-02-13 2002-11-28 Franz Wimmer Construction adapter
US6264013B1 (en) * 1998-12-07 2001-07-24 Canada Incorporated Pivot connection for a grapple
AUPQ977400A0 (en) * 2000-08-29 2000-09-21 Howarth, Leon Troy A locking device
WO2002092269A1 (en) * 2001-05-11 2002-11-21 Brian Purser Breaking apparatus

Also Published As

Publication number Publication date
EP1587991A1 (en) 2005-10-26
WO2004079105A1 (en) 2004-09-16
DE60320143D1 (en) 2008-05-15
FR2850687B1 (en) 2005-10-21
AU2003296783A1 (en) 2004-09-28
ES2304553T3 (en) 2008-10-16
FR2850687A1 (en) 2004-08-06
EP1587991B1 (en) 2008-04-02
DE60320143T2 (en) 2009-05-20

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