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CA927366A - Carriers for looped cables in mining installations - Google Patents

Carriers for looped cables in mining installations

Info

Publication number
CA927366A
CA927366A CA040683A CA40683A CA927366A CA 927366 A CA927366 A CA 927366A CA 040683 A CA040683 A CA 040683A CA 40683 A CA40683 A CA 40683A CA 927366 A CA927366 A CA 927366A
Authority
CA
Canada
Prior art keywords
carriers
looped cables
mining installations
installations
mining
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
CA040683A
Other languages
English (en)
Inventor
Hubbard Terence
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.)
PERARD ENGINEERING Ltd
Original Assignee
PERARD ENGINEERING Ltd
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
Priority claimed from GB1735168A external-priority patent/GB1220872A/en
Application filed by PERARD ENGINEERING Ltd filed Critical PERARD ENGINEERING Ltd
Application granted granted Critical
Publication of CA927366A publication Critical patent/CA927366A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
    • E21F17/04—Distributing means for power supply in mines
    • 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
    • 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
    • E21C35/046—Protection of cables or pipes for supplying power

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Pusher Or Impeller Conveyors (AREA)
  • Supports For Pipes And Cables (AREA)
CA040683A 1968-01-26 1969-01-21 Carriers for looped cables in mining installations Expired CA927366A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB410168 1968-01-26
GB1735168A GB1220872A (en) 1968-01-26 1968-01-26 Improvements in carriers for looped cables in mining installations

Publications (1)

Publication Number Publication Date
CA927366A true CA927366A (en) 1973-05-29

Family

ID=26238867

Family Applications (1)

Application Number Title Priority Date Filing Date
CA040683A Expired CA927366A (en) 1968-01-26 1969-01-21 Carriers for looped cables in mining installations

Country Status (5)

Country Link
US (1) US3574403A (es)
BE (1) BE727350A (es)
CA (1) CA927366A (es)
DE (1) DE1903663B1 (es)
FR (1) FR2000842A1 (es)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1050436A (es) *
US3113763A (en) * 1959-12-31 1963-12-10 Wendt Arrangement for supplying energy to mining apparatus
DE1896107U (de) * 1959-12-31 1964-07-09 Gewerk Eisenhuette Westfalia Aufsatzbracke fuer kettenkratzfoerderer.
FR1337337A (fr) * 1962-07-10 1963-09-13 Dispositif de rabotage à forte pente et plus particulièrement pour des dispositifsantirecul et cabreur d'un convoyeur blindé au passage de l'engin d'abattage, rabotpar exemple, en exploitation des mines
DE1247240B (de) * 1964-05-06 1967-08-17 Gewerk Eisenhuette Westfalia Kohlengewinnungsmaschine, bestehend aus einem Kohlenhobel und einem weiteren, den Foerderer portalartig uebergreifenden Gewinnungsgeraet
GB1081533A (en) * 1965-03-26 1967-08-31 Coal Industry Patents Ltd Mine face conveyors
DE1970006U (de) * 1967-07-17 1967-10-12 Eickhoff Geb Seitenbracke fuer strebfoerdermittel.
DE1936515A1 (de) * 1969-07-18 1971-02-04 Mannesmann Roehren Werke Ag Verfahren zur Herstellung eines Ringbundes aus einem Rohr,eine Vorrichtung zur Durchfuehrung des Verfahrens und Verfahren zum Betrieb der Vorrichtung

Also Published As

Publication number Publication date
FR2000842A1 (es) 1969-09-12
BE727350A (es) 1969-07-01
US3574403A (en) 1971-04-13
DE1903663B1 (de) 1971-01-28

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