ZA906798B - Drag-tooth for cutting wheels - Google Patents

Drag-tooth for cutting wheels

Info

Publication number
ZA906798B
ZA906798B ZA906798A ZA906798A ZA906798B ZA 906798 B ZA906798 B ZA 906798B ZA 906798 A ZA906798 A ZA 906798A ZA 906798 A ZA906798 A ZA 906798A ZA 906798 B ZA906798 B ZA 906798B
Authority
ZA
South Africa
Prior art keywords
drag
tooth
cutting wheels
wheels
cutting
Prior art date
Application number
ZA906798A
Other languages
English (en)
Inventor
Arno Gradert
Gradert Arno
Joachim Mett
Mett 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 ZA906798B publication Critical patent/ZA906798B/xx

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
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Shovels (AREA)
ZA906798A 1989-12-13 1990-08-27 Drag-tooth for cutting wheels ZA906798B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3941123A DE3941123A1 (de) 1989-12-13 1989-12-13 Schleppzahn fuer schneidraeder

Publications (1)

Publication Number Publication Date
ZA906798B true ZA906798B (en) 1991-06-26

Family

ID=6395364

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA906798A ZA906798B (en) 1989-12-13 1990-08-27 Drag-tooth for cutting wheels

Country Status (5)

Country Link
AU (1) AU633615B2 (enrdf_load_stackoverflow)
CA (1) CA2072119A1 (enrdf_load_stackoverflow)
DE (1) DE3941123A1 (enrdf_load_stackoverflow)
WO (1) WO1991009181A1 (enrdf_load_stackoverflow)
ZA (1) ZA906798B (enrdf_load_stackoverflow)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2979838A (en) * 1959-03-23 1961-04-18 Cleveland Trencher Co Excavating machine
US3280486A (en) * 1964-10-19 1966-10-25 Atlantic Richfield Co Ripper tooth for bucket diggers and the like
DE7602533U1 (de) * 1976-01-30 1976-06-16 Pallari, Kyoesti, Tervola (Finnland) Baggerschaufel mit bodeneiskeil
PL158249B1 (en) * 1987-10-12 1992-08-31 Ripper-bucket in particular for a bucket-wheel excavator

Also Published As

Publication number Publication date
DE3941123C2 (enrdf_load_stackoverflow) 1992-08-20
WO1991009181A1 (de) 1991-06-27
AU633615B2 (en) 1993-02-04
AU6149590A (en) 1991-07-18
DE3941123A1 (de) 1991-06-20
CA2072119A1 (en) 1991-06-14

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