AU620490B2 - Pivotting device for bucket wheel excavators or similar heavy equipment - Google Patents

Pivotting device for bucket wheel excavators or similar heavy equipment

Info

Publication number
AU620490B2
AU620490B2 AU48484/90A AU4848490A AU620490B2 AU 620490 B2 AU620490 B2 AU 620490B2 AU 48484/90 A AU48484/90 A AU 48484/90A AU 4848490 A AU4848490 A AU 4848490A AU 620490 B2 AU620490 B2 AU 620490B2
Authority
AU
Australia
Prior art keywords
pivotting
heavy equipment
bucket wheel
similar heavy
wheel excavators
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.)
Ceased
Application number
AU48484/90A
Other languages
English (en)
Other versions
AU4848490A (en
Inventor
Bernhard Wiechers
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
Publication of AU4848490A publication Critical patent/AU4848490A/en
Application granted granted Critical
Publication of AU620490B2 publication Critical patent/AU620490B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/0841—Articulated frame, i.e. having at least one pivot point between two travelling gear units
    • 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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/22—Component parts
    • 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
    • E02F9/202—Mechanical transmission, e.g. clutches, gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Transmission Devices (AREA)
AU48484/90A 1989-04-13 1990-01-16 Pivotting device for bucket wheel excavators or similar heavy equipment Ceased AU620490B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3912065 1989-04-13
DE3912065A DE3912065C1 (enrdf_load_stackoverflow) 1989-04-13 1989-04-13

Publications (2)

Publication Number Publication Date
AU4848490A AU4848490A (en) 1990-11-05
AU620490B2 true AU620490B2 (en) 1992-02-20

Family

ID=6378549

Family Applications (1)

Application Number Title Priority Date Filing Date
AU48484/90A Ceased AU620490B2 (en) 1989-04-13 1990-01-16 Pivotting device for bucket wheel excavators or similar heavy equipment

Country Status (8)

Country Link
EP (1) EP0534946A1 (enrdf_load_stackoverflow)
AU (1) AU620490B2 (enrdf_load_stackoverflow)
CA (1) CA2010736A1 (enrdf_load_stackoverflow)
DE (1) DE3912065C1 (enrdf_load_stackoverflow)
NZ (1) NZ233287A (enrdf_load_stackoverflow)
OA (1) OA09274A (enrdf_load_stackoverflow)
WO (1) WO1990012161A1 (enrdf_load_stackoverflow)
ZA (1) ZA901120B (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7848381A (en) * 1981-01-10 1982-07-22 Fried Krupp G.M.B.H. Control of bucket-wheel excavator
AU536322B2 (en) * 1980-02-01 1984-05-03 Wolfgang Lubrich Bucket-wheel excavator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1978732A (en) * 1934-10-30 Trenching machine
US1808898A (en) * 1929-10-17 1931-06-09 Bay City Shovels Inc Turntable lock
DE829277C (de) * 1949-09-07 1952-01-24 Fried Krupp Stahlbau Rheinhaus Schaufelradantrieb
DE885679C (de) * 1951-11-20 1953-08-06 Luebecker Maschb Ag Schwenkantrieb fuer Schwenkbagger
DE1112462B (de) * 1957-04-05 1961-08-03 Weserhuette Ag Eisenwerk Vorrichtung fuer Bagger oder aehnliche schwere Geraete zum Schwenken eines schweren Geraeteteiles gegenueber einem diesen Geraeteteil unterstuetzenden feststehenden Geraeteteil
GB844955A (en) * 1957-07-30 1960-08-17 Aveling Barford Ltd Improvements in or relating to locking devices or sprags for gear wheels
US2996168A (en) * 1957-08-12 1961-08-15 Cleveland Trencher Co Discharge mechanism
US4102461A (en) * 1974-07-19 1978-07-25 Ingebret Soyland Excavator with low center of gravity

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU536322B2 (en) * 1980-02-01 1984-05-03 Wolfgang Lubrich Bucket-wheel excavator
AU7848381A (en) * 1981-01-10 1982-07-22 Fried Krupp G.M.B.H. Control of bucket-wheel excavator

Also Published As

Publication number Publication date
ZA901120B (en) 1990-11-28
EP0534946A1 (de) 1993-04-07
CA2010736A1 (en) 1990-10-13
OA09274A (en) 1992-08-31
WO1990012161A1 (de) 1990-10-18
DE3912065C1 (enrdf_load_stackoverflow) 1990-05-31
AU4848490A (en) 1990-11-05
NZ233287A (en) 1991-11-26

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