FR413475A - Method and machine for bending tubes and pipes - Google Patents

Method and machine for bending tubes and pipes

Info

Publication number
FR413475A
FR413475A FR413475DA FR413475A FR 413475 A FR413475 A FR 413475A FR 413475D A FR413475D A FR 413475DA FR 413475 A FR413475 A FR 413475A
Authority
FR
France
Prior art keywords
pipes
machine
bending tubes
tubes
bending
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.)
Bielefelder Maschinenfabrik Vormals Duerkopp & Cdeg
Original Assignee
Bielefelder Maschinenfabrik Vormals Duerkopp & Cdeg
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 Bielefelder Maschinenfabrik Vormals Duerkopp & Cdeg filed Critical Bielefelder Maschinenfabrik Vormals Duerkopp & Cdeg
Application granted granted Critical
Publication of FR413475A publication Critical patent/FR413475A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00—Bending rods, profiles, or tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR413475D 1909-12-20 1910-03-10 Method and machine for bending tubes and pipes Expired FR413475A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE413475X 1909-12-20

Publications (1)

Publication Number Publication Date
FR413475A true FR413475A (en) 1910-08-10

Family

ID=1457260

Family Applications (1)

Application Number Title Priority Date Filing Date
FR413475D Expired FR413475A (en) 1909-12-20 1910-03-10 Method and machine for bending tubes and pipes

Country Status (1)

Country Link
FR (1) FR413475A (en)

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