BE873549A - Dispositif a tiges dentees pour haveuses sans chaine de traction - Google Patents

Dispositif a tiges dentees pour haveuses sans chaine de traction

Info

Publication number
BE873549A
BE873549A BE2057553A BE2057553A BE873549A BE 873549 A BE873549 A BE 873549A BE 2057553 A BE2057553 A BE 2057553A BE 2057553 A BE2057553 A BE 2057553A BE 873549 A BE873549 A BE 873549A
Authority
BE
Belgium
Prior art keywords
hairers
rod device
traction chain
toothed rod
toothed
Prior art date
Application number
BE2057553A
Other languages
English (en)
French (fr)
Original Assignee
Hauhinco Maschf
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 Hauhinco Maschf filed Critical Hauhinco Maschf
Publication of BE873549A publication Critical patent/BE873549A/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B25/00—Tracks for special kinds of railways
    • E01B25/02—Tracks for rack railways
    • E01B25/04—Rack rails; Supports or connections for rack rails
    • 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
    • E21C29/02—Propulsion of machines for slitting or completely freeing the mineral from the seam by means on the machine exerting a thrust against fixed supports

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Transmission Devices (AREA)
  • Escalators And Moving Walkways (AREA)
BE2057553A 1978-02-11 1979-01-18 Dispositif a tiges dentees pour haveuses sans chaine de traction BE873549A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2805799A DE2805799C3 (de) 1978-02-11 1978-02-11 Zahnrack-Anordnung für zugkettenlose Schrämmaschinen

Publications (1)

Publication Number Publication Date
BE873549A true BE873549A (fr) 1979-05-16

Family

ID=6031695

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2057553A BE873549A (fr) 1978-02-11 1979-01-18 Dispositif a tiges dentees pour haveuses sans chaine de traction

Country Status (5)

Country Link
US (1) US4266484A (xx)
BE (1) BE873549A (xx)
DE (1) DE2805799C3 (xx)
GB (1) GB2015450B (xx)
PL (1) PL117521B1 (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA814773B (en) * 1980-07-18 1982-07-28 Dresser Europe Sa Mining machine
EP0079704B1 (en) * 1981-10-31 1985-06-26 Anderson Strathclyde Plc Pinless haulage drive chain and rack-form link for use seriatim in forming same
GB8629096D0 (en) * 1986-12-05 1987-01-14 Mining Supplies Longwall Ltd Mining machinery haulage system
DE102009044141A1 (de) * 2009-09-30 2011-04-14 Maurer Söhne Gmbh & Co. Kg Transportsystem
CN106704502B (zh) * 2017-01-11 2018-12-07 广州大学 一种螺栓锁紧式刚性链条推拉执行机构
CN112796179B (zh) * 2020-12-07 2022-07-22 中车长江车辆有限公司 一种齿轨列车过渡装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1424478A (en) * 1972-03-03 1976-02-11 Bertin & Cie Transport systems equipped with a rack-and-pinion-type propelling mechanism
DE2530754C3 (de) * 1975-07-10 1979-04-26 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Zahnstange zum Führen und zum Verfahren einer Gewinnungsmaschine, insbesondere einer Walzenschrämmaschine

Also Published As

Publication number Publication date
PL213288A1 (pl) 1979-12-17
US4266484A (en) 1981-05-12
DE2805799B2 (de) 1980-01-31
DE2805799C3 (de) 1980-09-25
DE2805799A1 (de) 1979-08-16
GB2015450A (en) 1979-09-12
PL117521B1 (en) 1981-08-31
GB2015450B (en) 1982-06-23

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