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ZA721763B - Cutter chain - Google Patents

Cutter chain

Info

Publication number
ZA721763B
ZA721763B ZA721763A ZA721763A ZA721763B ZA 721763 B ZA721763 B ZA 721763B ZA 721763 A ZA721763 A ZA 721763A ZA 721763 A ZA721763 A ZA 721763A ZA 721763 B ZA721763 B ZA 721763B
Authority
ZA
South Africa
Prior art keywords
cutter chain
cutter
chain
Prior art date
Application number
ZA721763A
Inventor
T Kniff
D Leibee
Original Assignee
Kennametal Inc
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 Kennametal Inc filed Critical Kennametal Inc
Publication of ZA721763B publication Critical patent/ZA721763B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
ZA721763A 1971-04-01 1972-03-14 Cutter chain ZA721763B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13020971A 1971-04-01 1971-04-01

Publications (1)

Publication Number Publication Date
ZA721763B true ZA721763B (en) 1972-12-27

Family

ID=22443583

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA721763A ZA721763B (en) 1971-04-01 1972-03-14 Cutter chain

Country Status (4)

Country Link
AU (1) AU461425B2 (en)
CA (1) CA958424A (en)
DE (1) DE2213096A1 (en)
ZA (1) ZA721763B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8306641D0 (en) * 1983-03-10 1983-04-13 Wimet Mining Ltd Pick holding arrangements

Also Published As

Publication number Publication date
AU461425B2 (en) 1975-05-08
CA958424A (en) 1974-11-26
AU4039072A (en) 1973-09-27
DE2213096A1 (en) 1972-10-19

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