BE501504A - - Google Patents

Info

Publication number
BE501504A
BE501504A BE501504DA BE501504A BE 501504 A BE501504 A BE 501504A BE 501504D A BE501504D A BE 501504DA BE 501504 A BE501504 A BE 501504A
Authority
BE
Belgium
Application number
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.)
Publication of BE501504A publication Critical patent/BE501504A/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/22—Machines slitting solely by one or more cutter chains moving unidirectionally along jibs
    • E21C25/28—Chains or chain guides
    • E21C25/34—Chains
    • E21C25/36—Couplings for links
    • E21C25/365—Couplings for links allowing the bending into at least two planes

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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
BE501504D 1950-02-25 BE501504A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB491450A GB681210A (en) 1950-02-25 1950-02-25 Improvements in cutter chains for mining machines

Publications (1)

Publication Number Publication Date
BE501504A true BE501504A (en)

Family

ID=9786232

Family Applications (1)

Application Number Title Priority Date Filing Date
BE501504D BE501504A (en) 1950-02-25

Country Status (3)

Country Link
BE (1) BE501504A (en)
FR (1) FR1038580A (en)
GB (1) GB681210A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1009131B (en) * 1955-02-26 1957-05-29 Braunkohlenwerk Domsdorf Veb Milling chain for frame milling machines and continuous lubrication

Also Published As

Publication number Publication date
GB681210A (en) 1952-10-22
FR1038580A (en) 1953-09-30

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