DE238248C - - Google Patents

Info

Publication number
DE238248C
DE238248C DENDAT238248D DE238248DA DE238248C DE 238248 C DE238248 C DE 238248C DE NDAT238248 D DENDAT238248 D DE NDAT238248D DE 238248D A DE238248D A DE 238248DA DE 238248 C DE238248 C DE 238248C
Authority
DE
Germany
Prior art keywords
pipe
lining
backfilling
lines
individual
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
DENDAT238248D
Other languages
German (de)
Publication of DE238248C publication Critical patent/DE238248C/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)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Description

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREi.BERLIN. PRINTED IN THE REICHSDRUCKEREi.

Claims (1)

Patent-Anspruch:Patent claim: Rohrfutter für Versatzleitungen, dadurch gekennzeichnet, daß das Futter aus einzelnen, dicht nebeneinander in das Rohr eingesetzten, federnden Ringen besteht.Pipe lining for backfilling lines, characterized in that the lining consists of individual, resilient rings inserted close together in the pipe. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT238248D Active DE238248C (en)

Publications (1)

Publication Number Publication Date
DE238248C true DE238248C (en)

Family

ID=497786

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT238248D Active DE238248C (en)

Country Status (1)

Country Link
DE (1) DE238248C (en)

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