CA1014478A - Hydraulic excavator driven by more than one type of energy - Google Patents

Hydraulic excavator driven by more than one type of energy

Info

Publication number
CA1014478A
CA1014478A CA213,299A CA213299A CA1014478A CA 1014478 A CA1014478 A CA 1014478A CA 213299 A CA213299 A CA 213299A CA 1014478 A CA1014478 A CA 1014478A
Authority
CA
Canada
Prior art keywords
energy
type
hydraulic excavator
excavator driven
driven
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA213,299A
Inventor
Helmut Heusler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CNH Industrial Baumaschinen GmbH
Original Assignee
O&K Orenstein and Koppel GmbH
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 O&K Orenstein and Koppel GmbH filed Critical O&K Orenstein and Koppel GmbH
Application granted granted Critical
Publication of CA1014478A publication Critical patent/CA1014478A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
CA213,299A 1974-01-22 1974-11-08 Hydraulic excavator driven by more than one type of energy Expired CA1014478A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742402834 DE2402834A1 (en) 1974-01-22 1974-01-22 HYDRAULIC EXCAVATOR DRIVEN BY MORE THAN ONE TYPE OF ENERGY

Publications (1)

Publication Number Publication Date
CA1014478A true CA1014478A (en) 1977-07-26

Family

ID=5905340

Family Applications (1)

Application Number Title Priority Date Filing Date
CA213,299A Expired CA1014478A (en) 1974-01-22 1974-11-08 Hydraulic excavator driven by more than one type of energy

Country Status (7)

Country Link
JP (1) JPS50103126A (en)
CA (1) CA1014478A (en)
DE (1) DE2402834A1 (en)
FR (1) FR2258516B1 (en)
GB (1) GB1491353A (en)
IT (1) IT1021862B (en)
NL (1) NL7500714A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3611455A1 (en) * 1986-04-05 1987-10-08 Rolf Mayer Hydraulically controllable, mobile machine, in particular an excavator
DE4039933A1 (en) * 1990-12-14 1992-06-17 Schaeff Karl Gmbh & Co Diesel electric drive module for tunnelling machinery - has pump driving electric motor, coupled to diesel engine by freewheel clutch
DE4219720A1 (en) * 1992-06-17 1993-12-23 Hausherr & Soehne Rudolf Excavator for reducing heave in tunnel floors or mine workings - consists of tracked vehicle mounting full circle slewing jib with excavator shovel
NO924408D0 (en) * 1992-11-13 1992-11-13 Broeyt International As HYBRID ENGINE, SPECIAL FOR CONSTRUCTION MACHINES
AT513585B1 (en) * 2012-10-17 2022-02-15 Wacker Neuson Linz Gmbh construction vehicle
AT513862B1 (en) * 2013-03-01 2014-08-15 Wacker Neuson Linz Gmbh Construction vehicle with two drive sources
EP3550083B1 (en) * 2018-04-04 2023-08-09 BAUER Maschinen GmbH Construction machine

Also Published As

Publication number Publication date
FR2258516A1 (en) 1975-08-18
GB1491353A (en) 1977-11-09
FR2258516B1 (en) 1976-12-31
IT1021862B (en) 1978-02-20
NL7500714A (en) 1975-07-24
JPS50103126A (en) 1975-08-14
DE2402834A1 (en) 1975-07-24

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