DE210913C - - Google Patents

Info

Publication number
DE210913C
DE210913C DENDAT210913D DE210913DA DE210913C DE 210913 C DE210913 C DE 210913C DE NDAT210913 D DENDAT210913 D DE NDAT210913D DE 210913D A DE210913D A DE 210913DA DE 210913 C DE210913 C DE 210913C
Authority
DE
Germany
Prior art keywords
pipe
backfilling
mines
quenching
saying
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.)
Active
Application number
DENDAT210913D
Other languages
German (de)
English (en)
Publication of DE210913C publication Critical patent/DE210913C/de
Active legal-status Critical Current

Links

Classifications

    • 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
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/52—Adaptations of pipes or tubes
    • B65G53/523—Wear protection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
DENDAT210913D Active DE210913C (cs)

Publications (1)

Publication Number Publication Date
DE210913C true DE210913C (cs)

Family

ID=472762

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT210913D Active DE210913C (cs)

Country Status (1)

Country Link
DE (1) DE210913C (cs)

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