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FR351976A - Rolling mill for tubes and other thick-walled hollow bodies - Google Patents

Rolling mill for tubes and other thick-walled hollow bodies

Info

Publication number
FR351976A
FR351976A FR351976DA FR351976A FR 351976 A FR351976 A FR 351976A FR 351976D A FR351976D A FR 351976DA FR 351976 A FR351976 A FR 351976A
Authority
FR
France
Prior art keywords
tubes
thick
rolling mill
hollow bodies
walled hollow
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
Application number
Other languages
French (fr)
Inventor
Otto Heer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR351976A publication Critical patent/FR351976A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
    • B21B17/04—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length in a continuous process

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR351976D 1905-02-17 1905-02-17 Rolling mill for tubes and other thick-walled hollow bodies Expired FR351976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR351976T 1905-02-17

Publications (1)

Publication Number Publication Date
FR351976A true FR351976A (en) 1905-07-31

Family

ID=1400253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR351976D Expired FR351976A (en) 1905-02-17 1905-02-17 Rolling mill for tubes and other thick-walled hollow bodies

Country Status (1)

Country Link
FR (1) FR351976A (en)

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