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IT1190457B - MOBILE EXCAVATOR - Google Patents

MOBILE EXCAVATOR

Info

Publication number
IT1190457B
IT1190457B IT47589/86A IT4758986A IT1190457B IT 1190457 B IT1190457 B IT 1190457B IT 47589/86 A IT47589/86 A IT 47589/86A IT 4758986 A IT4758986 A IT 4758986A IT 1190457 B IT1190457 B IT 1190457B
Authority
IT
Italy
Prior art keywords
mobile excavator
excavator
mobile
Prior art date
Application number
IT47589/86A
Other languages
Italian (it)
Other versions
IT8647589A0 (en
Inventor
Franz Heine
Heinz-Joachim Ruttershoff
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 IT8647589A0 publication Critical patent/IT8647589A0/en
Application granted granted Critical
Publication of IT1190457B publication Critical patent/IT1190457B/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
    • E02F3/32—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 working downwardly and towards the machine, e.g. with backhoes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Jib Cranes (AREA)
IT47589/86A 1985-04-25 1986-01-28 MOBILE EXCAVATOR IT1190457B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8512238U DE8512238U1 (en) 1985-04-25 1985-04-25 Wheeled excavator

Publications (2)

Publication Number Publication Date
IT8647589A0 IT8647589A0 (en) 1986-01-28
IT1190457B true IT1190457B (en) 1988-02-16

Family

ID=6780341

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47589/86A IT1190457B (en) 1985-04-25 1986-01-28 MOBILE EXCAVATOR

Country Status (3)

Country Link
DE (1) DE8512238U1 (en)
FR (1) FR2581104B1 (en)
IT (1) IT1190457B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4139379A1 (en) * 1991-11-29 1993-06-24 Dfa Fertigungs Und Anlagenbau Mobile remote-controlled machine for demolition, loading, and digging - has hydraulic cylinders, which are fixed to permit independent control consisting of proportional, path and double return valves
JP3313784B2 (en) * 1992-09-30 2002-08-12 株式会社小松製作所 Working machine equipment for construction machinery
DE9309716U1 (en) * 1993-06-30 1994-02-03 Karl Schaeff GmbH & Co, 74595 Langenburg charger
DE4328449A1 (en) * 1993-08-24 1995-03-02 Macmoter Spa Construction machine, in particular excavator vehicle
DE10321070B3 (en) 2003-05-10 2004-11-04 O & K Orenstein & Koppel Gmbh Divided boom for an excavator has a lower part which is resistant to twisting in its upper end and is inserted from below into an upper part

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1161811B (en) * 1961-03-09 1964-01-23 Kaspar Klaus Motor-driven vehicle with cargo container and loading shovel
US3589539A (en) * 1969-06-27 1971-06-29 Hein Werner Corp Backhoe having an articulated gooseneck boom
US4102461A (en) * 1974-07-19 1978-07-25 Ingebret Soyland Excavator with low center of gravity
US4143778A (en) * 1977-06-03 1979-03-13 Harnischfeger Corporation Shovel attachment means for hydraulic excavator

Also Published As

Publication number Publication date
FR2581104A1 (en) 1986-10-31
IT8647589A0 (en) 1986-01-28
FR2581104B1 (en) 1992-03-13
DE8512238U1 (en) 1985-08-14

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