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FR581450A - Device for stretching hollow bodies - Google Patents

Device for stretching hollow bodies

Info

Publication number
FR581450A
FR581450A FR581450DA FR581450A FR 581450 A FR581450 A FR 581450A FR 581450D A FR581450D A FR 581450DA FR 581450 A FR581450 A FR 581450A
Authority
FR
France
Prior art keywords
hollow bodies
stretching hollow
stretching
bodies
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)
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.)
Masch Fabrik A G Deutsche
Original Assignee
Masch Fabrik A G Deutsche
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 Masch Fabrik A G Deutsche filed Critical Masch Fabrik A G Deutsche
Application granted granted Critical
Publication of FR581450A publication Critical patent/FR581450A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
    • B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles by means of mandrels
    • B21C1/26—Push-bench drawing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR581450D 1923-05-11 1924-05-09 Device for stretching hollow bodies Expired FR581450A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE581450X 1923-05-11

Publications (1)

Publication Number Publication Date
FR581450A true FR581450A (en) 1924-11-28

Family

ID=6571049

Family Applications (1)

Application Number Title Priority Date Filing Date
FR581450D Expired FR581450A (en) 1923-05-11 1924-05-09 Device for stretching hollow bodies

Country Status (1)

Country Link
FR (1) FR581450A (en)

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