FR603423A - Dispositif pour redresser les extrémités de tubes courbes - Google Patents

Dispositif pour redresser les extrémités de tubes courbes

Info

Publication number
FR603423A
FR603423A FR603423DA FR603423A FR 603423 A FR603423 A FR 603423A FR 603423D A FR603423D A FR 603423DA FR 603423 A FR603423 A FR 603423A
Authority
FR
France
Prior art keywords
straightening
curved tubes
tubes
curved
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
English (en)
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.)
Rohrbogenwerk Soc GmbH
Original Assignee
Rohrbogenwerk Soc GmbH
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 Rohrbogenwerk Soc GmbH filed Critical Rohrbogenwerk Soc GmbH
Application granted granted Critical
Publication of FR603423A publication Critical patent/FR603423A/fr
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE 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
    • B21C37/00Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15Making tubes of special shape; Making tube fittings
    • B21C37/28Making tube fittings for connecting pipes, e.g. U-pieces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR603423D 1924-11-28 1925-09-19 Dispositif pour redresser les extrémités de tubes courbes Expired FR603423A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE603423X 1924-11-28

Publications (1)

Publication Number Publication Date
FR603423A true FR603423A (fr) 1926-04-15

Family

ID=6575038

Family Applications (1)

Application Number Title Priority Date Filing Date
FR603423D Expired FR603423A (fr) 1924-11-28 1925-09-19 Dispositif pour redresser les extrémités de tubes courbes

Country Status (1)

Country Link
FR (1) FR603423A (fr)

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