LU46636A1 - - Google Patents

Info

Publication number
LU46636A1
LU46636A1 LU46636DA LU46636A1 LU 46636 A1 LU46636 A1 LU 46636A1 LU 46636D A LU46636D A LU 46636DA LU 46636 A1 LU46636 A1 LU 46636A1
Authority
LU
Luxembourg
Application number
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 filed Critical
Publication of LU46636A1 publication Critical patent/LU46636A1/xx

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
    • E21F13/00—Transport specially adapted to underground conditions
    • E21F13/04—Transport of mined material in gravity inclines; in staple or inclined shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G11/00—Chutes
    • B65G11/08—Chutes with discontinuous guiding surfaces, e.g. arranged in zigzag or cascade formation
    • B65G11/083—Chutes with discontinuous guiding surfaces, e.g. arranged in zigzag or cascade formation for bulk

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)
  • Steps, Ramps, And Handrails (AREA)
LU46636D 1964-03-11 1964-07-28 LU46636A1 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB75857A DE1201791B (de) 1964-03-11 1964-03-11 Fall- und/oder Rieseltreppe

Publications (1)

Publication Number Publication Date
LU46636A1 true LU46636A1 (enrdf_load_html_response) 1964-09-28

Family

ID=6978842

Family Applications (1)

Application Number Title Priority Date Filing Date
LU46636D LU46636A1 (enrdf_load_html_response) 1964-03-11 1964-07-28

Country Status (4)

Country Link
BE (1) BE654639A (enrdf_load_html_response)
DE (1) DE1201791B (enrdf_load_html_response)
LU (1) LU46636A1 (enrdf_load_html_response)
NL (1) NL6503033A (enrdf_load_html_response)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1783214U (de) * 1958-11-24 1959-02-19 Eduard Koster Fall- und/oder rieseltreppe.
DE1130360B (de) * 1958-12-23 1962-05-24 Arthur Klaesener Stufenlos regelbare Falltreppe
DE1846613U (de) * 1959-04-25 1962-02-15 Heinz Hoelter Bergefalltreppe.
DE1815013U (de) * 1960-01-22 1960-07-21 Eduard Koster Fall- und oder rieseltreppe.

Also Published As

Publication number Publication date
DE1201791B (de) 1965-09-30
NL6503033A (enrdf_load_html_response) 1965-09-13
BE654639A (enrdf_load_html_response) 1965-02-15

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