NL101502C - - Google Patents

Info

Publication number
NL101502C
NL101502C NL101502DA NL101502C NL 101502 C NL101502 C NL 101502C NL 101502D A NL101502D A NL 101502DA NL 101502 C NL101502 C NL 101502C
Authority
NL
Netherlands
Application number
Publication of NL101502C publication Critical patent/NL101502C/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C33/00—Trucks or other devices for transporting machines for slitting or completely freeing the mineral from the seam
    • E21C33/02—Trucks or other devices for transporting machines for slitting or completely freeing the mineral from the seam with equipment for loading or unloading the machine on to or from the truck
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E21C35/08—Guiding the machine
    • E21C35/12—Guiding the machine along a conveyor for the cut material
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F13/00—Transport specially adapted to underground conditions
    • E21F13/06—Transport of mined material at or adjacent to the working face
    • E21F13/066—Scraper chain conveyors
NL101502D NL101502C (en)

Publications (1)

Publication Number Publication Date
NL101502C true NL101502C (en)

Family

ID=1841097

Family Applications (1)

Application Number Title Priority Date Filing Date
NL101502D NL101502C (en)

Country Status (1)

Country Link
NL (1) NL101502C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749033A (en) * 1984-11-02 1988-06-07 Norsk Hydro A.S. Manifold and method of manufacturing the same
US4856824A (en) * 1986-02-27 1989-08-15 Norsk Hydro A.S. Method of manufacture of manifolds and manifold provided by such method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749033A (en) * 1984-11-02 1988-06-07 Norsk Hydro A.S. Manifold and method of manufacturing the same
US4856824A (en) * 1986-02-27 1989-08-15 Norsk Hydro A.S. Method of manufacture of manifolds and manifold provided by such method

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NL101502C (en)