DE251811C - - Google Patents

Info

Publication number
DE251811C
DE251811C DENDAT251811D DE251811DA DE251811C DE 251811 C DE251811 C DE 251811C DE NDAT251811 D DENDAT251811 D DE NDAT251811D DE 251811D A DE251811D A DE 251811DA DE 251811 C DE251811 C DE 251811C
Authority
DE
Germany
Prior art keywords
scraper
wire
diameter
mandrel
locking mechanism
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
DENDAT251811D
Other languages
German (de)
English (en)
Publication of DE251811C publication Critical patent/DE251811C/de
Active 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)
  • Wire Processing (AREA)
DENDAT251811D Active DE251811C (en(2012))

Publications (1)

Publication Number Publication Date
DE251811C true DE251811C (en(2012))

Family

ID=510221

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT251811D Active DE251811C (en(2012))

Country Status (1)

Country Link
DE (1) DE251811C (en(2012))

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2561472A (en) * 1950-01-30 1951-07-24 Hawkinson Paul E Co Tool for reaming holes in pneumatic tire casings
US2793585A (en) * 1953-06-26 1957-05-28 American Optical Corp Embossing dies and method of making same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2561472A (en) * 1950-01-30 1951-07-24 Hawkinson Paul E Co Tool for reaming holes in pneumatic tire casings
US2793585A (en) * 1953-06-26 1957-05-28 American Optical Corp Embossing dies and method of making same

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