CS273335B2 - Equipment for draw chain coupling - Google Patents

Equipment for draw chain coupling Download PDF

Info

Publication number
CS273335B2
CS273335B2 CS815487A CS815487A CS273335B2 CS 273335 B2 CS273335 B2 CS 273335B2 CS 815487 A CS815487 A CS 815487A CS 815487 A CS815487 A CS 815487A CS 273335 B2 CS273335 B2 CS 273335B2
Authority
CS
Czechoslovakia
Prior art keywords
chain
blocks
chain blocks
support plate
support
Prior art date
Application number
CS815487A
Other languages
Czech (cs)
English (en)
Other versions
CS815487A2 (en
Inventor
Bernd Steinkuhl
Christoph Rassmann
Norbert Hesse
Original Assignee
Gewerk Eisenhuette Westfalia
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 Gewerk Eisenhuette Westfalia filed Critical Gewerk Eisenhuette Westfalia
Publication of CS815487A2 publication Critical patent/CS815487A2/cs
Publication of CS273335B2 publication Critical patent/CS273335B2/cs

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
    • E21C27/34—Machine propelled along the working face by cable or chain

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)
  • Chain Conveyers (AREA)
  • Pinball Game Machines (AREA)
CS815487A 1986-11-28 1987-11-13 Equipment for draw chain coupling CS273335B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863640826 DE3640826C2 (de) 1986-11-28 1986-11-28 Schwerthobel

Publications (2)

Publication Number Publication Date
CS815487A2 CS815487A2 (en) 1990-07-12
CS273335B2 true CS273335B2 (en) 1991-03-12

Family

ID=6315090

Family Applications (1)

Application Number Title Priority Date Filing Date
CS815487A CS273335B2 (en) 1986-11-28 1987-11-13 Equipment for draw chain coupling

Country Status (3)

Country Link
CS (1) CS273335B2 (pl)
DE (1) DE3640826C2 (pl)
PL (1) PL156913B1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3828371C2 (de) * 1988-08-20 1996-12-19 Dbt Gmbh Schwerthobel
DE4012056C2 (de) * 1990-04-13 1999-02-11 Dbt Gmbh Schwerthobel
CN103332451B (zh) * 2013-06-25 2015-10-28 山西煤矿机械制造有限责任公司 一种刮板输送机的阻链装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1300889B (de) * 1968-03-09 1969-08-14 Gewerk Eisenhuette Westfalia Kohlenhobel mit vor den Werkzeugtraegern angeordneter Einrichtung zur Begrenzung der Schnittiefe
DE2111224C3 (de) * 1971-03-09 1978-12-21 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Hobel mit Schwertplatte
DE3106548A1 (de) * 1981-02-21 1982-09-09 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Schwerthobel mit mehrteiliger gelenkiger schwertplatte
DE3434518A1 (de) * 1984-09-20 1986-03-27 Halbach & Braun Industrieanlagen, 5600 Wuppertal Hobelanlage

Also Published As

Publication number Publication date
DE3640826A1 (de) 1988-06-09
DE3640826C2 (de) 1996-05-02
PL156913B1 (pl) 1992-04-30
CS815487A2 (en) 1990-07-12
PL269046A1 (en) 1988-09-29

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Legal Events

Date Code Title Description
MM4A Patent lapsed due to non-payment of fee

Effective date: 19991113