AT25316B - Method and device for releasing the tube from the mandrel when longitudinally rolling seamless tubes. - Google Patents

Method and device for releasing the tube from the mandrel when longitudinally rolling seamless tubes.

Info

Publication number
AT25316B
AT25316B AT25316DA AT25316B AT 25316 B AT25316 B AT 25316B AT 25316D A AT25316D A AT 25316DA AT 25316 B AT25316 B AT 25316B
Authority
AT
Austria
Prior art keywords
mandrel
releasing
tube
seamless tubes
rolling seamless
Prior art date
Application number
Other languages
German (de)
Inventor
Otto Briede
Original Assignee
Otto Briede
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 by Otto Briede filed Critical Otto Briede
Application granted granted Critical
Publication of AT25316B publication Critical patent/AT25316B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C45/00—Separating mandrels from work or vice versa

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AT25316D 1905-09-02 1905-09-02 Method and device for releasing the tube from the mandrel when longitudinally rolling seamless tubes. AT25316B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT25316T 1905-09-02

Publications (1)

Publication Number Publication Date
AT25316B true AT25316B (en) 1906-08-10

Family

ID=3535942

Family Applications (1)

Application Number Title Priority Date Filing Date
AT25316D AT25316B (en) 1905-09-02 1905-09-02 Method and device for releasing the tube from the mandrel when longitudinally rolling seamless tubes.

Country Status (1)

Country Link
AT (1) AT25316B (en)

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