PL274979A1 - Driving unit with overload protection for a chain or chains of heavy-duty working machines - Google Patents

Driving unit with overload protection for a chain or chains of heavy-duty working machines

Info

Publication number
PL274979A1
PL274979A1 PL27497988A PL27497988A PL274979A1 PL 274979 A1 PL274979 A1 PL 274979A1 PL 27497988 A PL27497988 A PL 27497988A PL 27497988 A PL27497988 A PL 27497988A PL 274979 A1 PL274979 A1 PL 274979A1
Authority
PL
Poland
Prior art keywords
chains
heavy
chain
driving unit
overload protection
Prior art date
Application number
PL27497988A
Other versions
PL163082B1 (en
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 PL274979A1 publication Critical patent/PL274979A1/en
Publication of PL163082B1 publication Critical patent/PL163082B1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
    • E21C29/04—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains
    • E21C29/14—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains by haulage cable or chain pulling the machine along the working face

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)
  • Transmission Devices (AREA)
PL27497988A 1987-10-02 1988-09-30 Driving unit with overload protection for a chain or chains of heavy-duty working machines PL163082B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873733336 DE3733336C2 (en) 1987-10-02 1987-10-02 Drive device for planing systems, chain conveyors etc. with overload protection and load balancing system. the like

Publications (2)

Publication Number Publication Date
PL274979A1 true PL274979A1 (en) 1989-05-30
PL163082B1 PL163082B1 (en) 1994-02-28

Family

ID=6337476

Family Applications (1)

Application Number Title Priority Date Filing Date
PL27497988A PL163082B1 (en) 1987-10-02 1988-09-30 Driving unit with overload protection for a chain or chains of heavy-duty working machines

Country Status (2)

Country Link
DE (1) DE3733336C2 (en)
PL (1) PL163082B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4340251C2 (en) * 1992-12-12 1997-03-27 Dorstener Maschf Ag Drive station for mining extraction machines and chain scraper conveyors
DE4316798C2 (en) * 1993-05-19 2002-06-27 Reliance Electric Ind Co Method for controlling motor start-up and start-up phase in drive devices for chain drives of face conveyors or planing systems and corresponding drive devices
CN1070272C (en) * 1994-05-18 2001-08-29 Dbt德国采矿技术有限公司 Driving gear for use in coal planer or working face transport machine
DE4433581C2 (en) * 1994-09-21 1999-07-08 Dmt Gmbh Drive unit for underground conveyor systems with start-up control
DE102017003928B3 (en) 2017-04-24 2018-08-02 Olaf Und André Tünkers Gbr (Vertretungsberechtigter Gesellschafter: Dipl.-Ing. Olaf Tünkers, 40885 Ratingen) Accumulation conveyor, for use in the bodywork of the automotive industry

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3502665A1 (en) * 1985-01-26 1986-10-09 Bergwerksverband Gmbh, 4300 Essen Load-equalising gear mechanism
DE3545314A1 (en) * 1985-12-20 1987-07-02 Jahnel Kestermann Getriebewerk Transmission

Also Published As

Publication number Publication date
DE3733336C2 (en) 1995-03-09
PL163082B1 (en) 1994-02-28
DE3733336A1 (en) 1989-04-13

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