BE775879A - Soutenement de taille ripable avec conduit de remblayage pneumatique - Google Patents

Soutenement de taille ripable avec conduit de remblayage pneumatique

Info

Publication number
BE775879A
BE775879A BE775879A BE775879A BE775879A BE 775879 A BE775879 A BE 775879A BE 775879 A BE775879 A BE 775879A BE 775879 A BE775879 A BE 775879A BE 775879 A BE775879 A BE 775879A
Authority
BE
Belgium
Prior art keywords
ripable
duct
size support
backfill
pneumatic
Prior art date
Application number
BE775879A
Other languages
English (en)
French (fr)
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 BE775879A publication Critical patent/BE775879A/xx

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/04Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor
    • E21D23/0463Hanging or shifting means for tubes, electric feeding cables or the like
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/04Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor
    • E21D23/0481Supports specially adapted for use in combination with the placing of filling-up materials
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21FSAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F15/00Methods or devices for placing filling-up materials in underground workings
    • E21F15/08Filling-up hydraulically or pneumatically

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)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Supports For Pipes And Cables (AREA)
BE775879A 1971-02-16 1971-11-26 Soutenement de taille ripable avec conduit de remblayage pneumatique BE775879A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2107288A DE2107288C3 (de) 1971-02-16 1971-02-16 Blasversatzleitung

Publications (1)

Publication Number Publication Date
BE775879A true BE775879A (fr) 1972-03-16

Family

ID=5798900

Family Applications (1)

Application Number Title Priority Date Filing Date
BE775879A BE775879A (fr) 1971-02-16 1971-11-26 Soutenement de taille ripable avec conduit de remblayage pneumatique

Country Status (5)

Country Link
BE (1) BE775879A (cs)
CS (1) CS178405B2 (cs)
DE (1) DE2107288C3 (cs)
FR (1) FR2114428A5 (cs)
PL (1) PL76998B1 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3011174C2 (de) * 1980-03-22 1983-02-24 Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal Aus Blasleitung und Abschirmwand bestehende Blasversatzeinrichtung, die an hydraulischen Schreitausbaugestellen angeordnet ist

Also Published As

Publication number Publication date
DE2107288C3 (de) 1980-11-06
CS178405B2 (cs) 1977-09-15
FR2114428A5 (cs) 1972-06-30
PL76998B1 (cs) 1975-02-28
DE2107288A1 (de) 1972-08-31
DE2107288B2 (de) 1980-03-13

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GEWERKSCHAFT EISENHUTTE WESTFALIA

Effective date: 19841126