GB1268606A - Improvements in or relating to mining machines and mining installations incorporating such machines - Google Patents

Improvements in or relating to mining machines and mining installations incorporating such machines

Info

Publication number
GB1268606A
GB1268606A GB1940370A GB1940370A GB1268606A GB 1268606 A GB1268606 A GB 1268606A GB 1940370 A GB1940370 A GB 1940370A GB 1940370 A GB1940370 A GB 1940370A GB 1268606 A GB1268606 A GB 1268606A
Authority
GB
United Kingdom
Prior art keywords
machine
rail
mining
pin
shoe
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1940370A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
Original Assignee
Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
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 Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH filed Critical Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
Publication of GB1268606A publication Critical patent/GB1268606A/en
Expired legal-status Critical Current

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
    • E21C35/04—Safety devices
    • 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
    • E21C29/20—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains with safety devices operating in the event of breakage of the 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)
  • Pulleys (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
GB1940370A 1969-04-24 1970-04-22 Improvements in or relating to mining machines and mining installations incorporating such machines Expired GB1268606A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691920919 DE1920919A1 (de) 1969-04-24 1969-04-24 Gewinnungsmaschine,insbesondere Schraemmaschine,fuer die geneigte oder steile Lagerung

Publications (1)

Publication Number Publication Date
GB1268606A true GB1268606A (en) 1972-03-29

Family

ID=5732228

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1940370A Expired GB1268606A (en) 1969-04-24 1970-04-22 Improvements in or relating to mining machines and mining installations incorporating such machines

Country Status (4)

Country Link
JP (1) JPS4940041B1 (cg-RX-API-DMAC10.html)
DE (1) DE1920919A1 (cg-RX-API-DMAC10.html)
FR (1) FR2042953A5 (cg-RX-API-DMAC10.html)
GB (1) GB1268606A (cg-RX-API-DMAC10.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489409A1 (fr) * 1980-08-15 1982-03-05 Coal Industry Patents Ltd Equipement de freinage pour machines de mines souterraines
CN115450619A (zh) * 2022-08-03 2022-12-09 四川古叙科技咨询服务有限公司 一种大倾角薄煤层爬底板采煤机的抑滑设备及方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52101370U (cg-RX-API-DMAC10.html) * 1976-01-28 1977-08-01
US4196798A (en) * 1977-07-01 1980-04-08 Coal Industry (Patents) Limited Brake equipment for mining machines
DE2738239A1 (de) * 1977-08-25 1979-03-01 Kloeckner Humboldt Deutz Ag Vorrichtung zur herstellung von formkoerpern, insbesondere erz-pellets aus filterkuchen eines feststoff-fluessigkeitsfilters
JPS5482571U (cg-RX-API-DMAC10.html) * 1977-11-24 1979-06-12
GB2033511B (en) * 1978-11-10 1982-09-02 Coal Industry Patents Ltd Brake control equipment for a vehicle with drive means

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489409A1 (fr) * 1980-08-15 1982-03-05 Coal Industry Patents Ltd Equipement de freinage pour machines de mines souterraines
CN115450619A (zh) * 2022-08-03 2022-12-09 四川古叙科技咨询服务有限公司 一种大倾角薄煤层爬底板采煤机的抑滑设备及方法

Also Published As

Publication number Publication date
DE1920919A1 (de) 1971-01-14
JPS4940041B1 (cg-RX-API-DMAC10.html) 1974-10-30
FR2042953A5 (cg-RX-API-DMAC10.html) 1971-02-12

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