ATE484632T1 - EXCAVATING TOOL FOR HYDRAULIC EXCAVATORS - Google Patents

EXCAVATING TOOL FOR HYDRAULIC EXCAVATORS

Info

Publication number
ATE484632T1
ATE484632T1 AT03787837T AT03787837T ATE484632T1 AT E484632 T1 ATE484632 T1 AT E484632T1 AT 03787837 T AT03787837 T AT 03787837T AT 03787837 T AT03787837 T AT 03787837T AT E484632 T1 ATE484632 T1 AT E484632T1
Authority
AT
Austria
Prior art keywords
hydraulic excavators
excavating tool
tool
arm
shovel
Prior art date
Application number
AT03787837T
Other languages
German (de)
Inventor
Marcel 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
Priority claimed from FR0209305A external-priority patent/FR2842841B1/en
Application filed by Klac Industrie filed Critical Klac Industrie
Application granted granted Critical
Publication of ATE484632T1 publication Critical patent/ATE484632T1/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
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/025—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with scraper-buckets, dippers or shovels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Shovels (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Road Repair (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

The invention concerns a tool designed to be fixed at the end of the arm (4) of a shovel, characterized in that it consists of a curvilinear blade (1) formed by a portion of a straight cylindrical surface whereof the generators extend parallel to the axis of rotation of said tool on the arm.
AT03787837T 2002-07-23 2003-06-12 EXCAVATING TOOL FOR HYDRAULIC EXCAVATORS ATE484632T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0209305A FR2842841B1 (en) 2002-07-23 2002-07-23 EXCAVATION TOOL FOR HYDRAULIC EXCAVATOR
FR0303680A FR2842842A1 (en) 2002-07-23 2003-03-26 EXCAVATION TOOL FOR HYDRAULIC EXCAVATOR
PCT/FR2003/001758 WO2004016864A1 (en) 2002-07-23 2003-06-12 Excavating tool for hydraulic shovel

Publications (1)

Publication Number Publication Date
ATE484632T1 true ATE484632T1 (en) 2010-10-15

Family

ID=30117032

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03787837T ATE484632T1 (en) 2002-07-23 2003-06-12 EXCAVATING TOOL FOR HYDRAULIC EXCAVATORS

Country Status (8)

Country Link
EP (1) EP1546471B1 (en)
JP (1) JP4444106B2 (en)
AT (1) ATE484632T1 (en)
AU (1) AU2003253067A1 (en)
CA (1) CA2492937C (en)
DE (1) DE60334553D1 (en)
FR (1) FR2842842A1 (en)
WO (1) WO2004016864A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1753922A1 (en) * 2004-05-28 2007-02-21 Koninklijke KPN N.V. Excavating bucket and method for digging using such an excavating bucket
AU2006248196B2 (en) 2005-05-16 2011-06-30 Terminator Ip Sa Improved breaking machine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416409A (en) * 1945-06-11 1947-02-25 Vern L Schield Trench hoe and the like
US3032900A (en) * 1960-12-16 1962-05-08 Kash Products Inc Bucket for digging of narrow trenches
ZA742115B (en) * 1974-04-03 1975-06-25 D Luck Improvements in excavators
CA1001408A (en) * 1975-02-12 1976-12-14 Ronald L. Landry Back hoe ripper-trencher converter
SU1745823A1 (en) * 1989-07-26 1992-07-07 Алма-Атинский институт инженеров железнодорожного транспорта Working equipment for fluid-operated power shovel
DE9103099U1 (en) * 1991-03-14 1991-08-01 Kohler, Bruno, Dornbirn, At
JPH10140597A (en) * 1996-11-12 1998-05-26 Fumio Kinoshita Excavating tool and ground excavating method
JP4107529B2 (en) * 1998-12-14 2008-06-25 丸順重工株式会社 Groove bucket
GB2347921A (en) * 1999-03-17 2000-09-20 Lee Shearsby Dodd Ltd Excavator tool with cutting elements arranged on a convex surface
FR2794932A1 (en) * 1999-06-17 2000-12-22 Georges Borel Tree planting ground preparation implement has three section arm with actuating cylinders carrying double working tool head
DE10114707A1 (en) * 2001-03-26 2002-10-10 Michael Wennemer Excavator shovel, particularly for mini-excavator, is for lifting material from cohesive ground surface and comprises bent component with front cutting rail or cutting teeth at one end

Also Published As

Publication number Publication date
CA2492937C (en) 2008-11-18
AU2003253067A1 (en) 2004-03-03
EP1546471A1 (en) 2005-06-29
FR2842842A1 (en) 2004-01-30
JP4444106B2 (en) 2010-03-31
EP1546471B1 (en) 2010-10-13
JP2005533950A (en) 2005-11-10
DE60334553D1 (en) 2010-11-25
CA2492937A1 (en) 2004-02-26
WO2004016864A1 (en) 2004-02-26

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties