IT8348934A0 - IMPROVEMENT IN HYDRAULIC DIGGING EQUIPMENT - Google Patents

IMPROVEMENT IN HYDRAULIC DIGGING EQUIPMENT

Info

Publication number
IT8348934A0
IT8348934A0 IT8348934A IT4893483A IT8348934A0 IT 8348934 A0 IT8348934 A0 IT 8348934A0 IT 8348934 A IT8348934 A IT 8348934A IT 4893483 A IT4893483 A IT 4893483A IT 8348934 A0 IT8348934 A0 IT 8348934A0
Authority
IT
Italy
Prior art keywords
improvement
digging equipment
hydraulic digging
hydraulic
equipment
Prior art date
Application number
IT8348934A
Other languages
Italian (it)
Other versions
IT1170470B (en
Inventor
Heine Franz
Ruttershoff Heinz Joachim
Original Assignee
Orenstein & Koppel Ag
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 Orenstein & Koppel Ag filed Critical Orenstein & Koppel Ag
Publication of IT8348934A0 publication Critical patent/IT8348934A0/en
Application granted granted Critical
Publication of IT1170470B publication Critical patent/IT1170470B/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
    • E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/302—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom with an additional link
    • 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
    • E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/301—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom with more than two arms (boom included), e.g. two-part boom with additional dipper-arm
    • 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
    • E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/307—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom the boom and the dipper-arm being connected so as to permit relative movement in more than one plane

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)
  • Component Parts Of Construction Machinery (AREA)
  • Earth Drilling (AREA)
IT48934/83A 1982-09-14 1983-09-06 IMPROVEMENT IN HYDRAULIC EXCAVATOR EQUIPMENT IT1170470B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823234019 DE3234019A1 (en) 1982-09-14 1982-09-14 HYDRAULIC EXCAVATOR EQUIPMENT

Publications (2)

Publication Number Publication Date
IT8348934A0 true IT8348934A0 (en) 1983-09-06
IT1170470B IT1170470B (en) 1987-06-03

Family

ID=6173166

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48934/83A IT1170470B (en) 1982-09-14 1983-09-06 IMPROVEMENT IN HYDRAULIC EXCAVATOR EQUIPMENT

Country Status (5)

Country Link
JP (1) JPS5965129A (en)
DE (1) DE3234019A1 (en)
FR (1) FR2532970A1 (en)
GB (1) GB2126982A (en)
IT (1) IT1170470B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60169352U (en) * 1984-04-18 1985-11-09 株式会社　竹内製作所 drilling equipment
DE3435981A1 (en) * 1984-10-01 1986-04-17 Macmoter S.P.A., Modigliana COMPACT EXCAVATOR
DE3602213A1 (en) * 1986-01-25 1987-07-30 Hugo Dipl Ing Cordes Multi-purpose apparatus for hydraulic excavators and cranes
DE3843753A1 (en) * 1988-12-24 1990-06-28 Schaeff Karl Gmbh & Co EXCAVATOR ARM
DE4109783C2 (en) * 1990-03-23 1998-04-09 Hilton S Enterprises Inc Pty L Quick coupling device for a device for carrying out earth movements
US5400531A (en) * 1992-08-20 1995-03-28 Brown; Hilton T. Excavator device
DE29508052U1 (en) * 1995-05-19 1996-09-19 Holzer, Gerhard, 31311 Uetze Extension arm for excavator
GB2350830A (en) * 1999-06-09 2000-12-13 Colin Fraser Mckay Parallel arm arrangement for back-hoe type diggers
NL1019918C2 (en) * 2002-02-07 2003-08-21 Dingenis Laurens Huissoon Mobile device for earthmoving and other activities, such as lifting and moving loads.
US7568878B2 (en) * 2005-07-22 2009-08-04 Frey Industries Limited Loader boom arm
US7354237B2 (en) 2005-07-22 2008-04-08 Frey Industries Limited Loader boom arm
DE102005036935A1 (en) * 2005-08-05 2007-02-08 Deere & Company, Moline Loading arm for a loading unit comprises a front element which is located on the arm and is rotatable relative to this arm

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1054382A (en) * 1964-08-19
DE1658033A1 (en) * 1967-03-09 1969-10-23 Weyhausen Kg Maschf H Excavators, especially hydraulic excavators
FR1546526A (en) * 1967-06-21 1968-11-22 Poclain Sa Improvements to turret handling equipment
FR1603020A (en) * 1968-05-20 1971-03-15
FR2175661B1 (en) * 1972-03-17 1974-08-02 Pingon Pierre Joseph
GB1383638A (en) * 1972-08-24 1974-02-12 Cranes Shovels Pty Ltd Excavator
IT1057824B (en) * 1976-03-31 1982-03-30 Simit Spa LATERAL EXCAVATION EQUIPMENT BY HYDRAULIC EXCAVATORS
GB2015963A (en) * 1978-02-07 1979-09-19 Hymac Ltd Hydraulic excavator
IT1129367B (en) * 1980-11-04 1986-06-04 Vema Spa ARTICULATED ARM FOR EXCAVATOR MACHINES

Also Published As

Publication number Publication date
GB2126982A (en) 1984-04-04
JPS5965129A (en) 1984-04-13
GB8324345D0 (en) 1983-10-12
FR2532970A1 (en) 1984-03-16
IT1170470B (en) 1987-06-03
DE3234019A1 (en) 1984-03-15

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