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DE47913C - Knife arrangement for pipe scrapers - Google Patents

Knife arrangement for pipe scrapers

Info

Publication number
DE47913C
DE47913C DENDAT47913D DE47913DA DE47913C DE 47913 C DE47913 C DE 47913C DE NDAT47913 D DENDAT47913 D DE NDAT47913D DE 47913D A DE47913D A DE 47913DA DE 47913 C DE47913 C DE 47913C
Authority
DE
Germany
Prior art keywords
knife arrangement
pipe scrapers
scrapers
pipe
knife
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.)
Expired - Lifetime
Application number
DENDAT47913D
Other languages
German (de)
Original Assignee
Aktienfabrik landwirthschaptlicher maschinen und ackergerathe in Regenwalde
Publication of DE47913C publication Critical patent/DE47913C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
    • B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Treatment Of Fiber Materials (AREA)

Description

BERLIN. GEDRUCKT IN .DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.

Claims (1)

Patent-Anspruch:Patent claim: An Rohrkratzern die Anordnung der kreisausschnittförmigen Messer c zwischen Führungsbacken b und auf Federn d, welche lose durch die Messer hindurchgehen.At pipe scrapers, the arrangement of the circular segment-shaped knife c between guide jaws b and on springs d, which pass loosely through the knife. Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.
DENDAT47913D Knife arrangement for pipe scrapers Expired - Lifetime DE47913C (en)

Publications (1)

Publication Number Publication Date
DE47913C true DE47913C (en)

Family

ID=322927

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT47913D Expired - Lifetime DE47913C (en) Knife arrangement for pipe scrapers

Country Status (1)

Country Link
DE (1) DE47913C (en)

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