FR1081265A - Device for bending straight tubes into a tubular coil consisting of a series of alternating corrugations - Google Patents

Device for bending straight tubes into a tubular coil consisting of a series of alternating corrugations

Info

Publication number
FR1081265A
FR1081265A FR1081265DA FR1081265A FR 1081265 A FR1081265 A FR 1081265A FR 1081265D A FR1081265D A FR 1081265DA FR 1081265 A FR1081265 A FR 1081265A
Authority
FR
France
Prior art keywords
series
straight tubes
tubular coil
coil consisting
bending straight
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.)
Societe Francaise des Constructions Babcock and Wilcox FR
Original Assignee
Societe Francaise des Constructions Babcock and Wilcox FR
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 Societe Francaise des Constructions Babcock and Wilcox FR filed Critical Societe Francaise des Constructions Babcock and Wilcox FR
Application granted granted Critical
Publication of FR1081265A publication Critical patent/FR1081265A/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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
    • B21D11/07—Making serpentine-shaped articles by bending essentially in one plane

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1081265D 1952-05-23 1953-05-19 Device for bending straight tubes into a tubular coil consisting of a series of alternating corrugations Expired FR1081265A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1081265X 1952-05-23

Publications (1)

Publication Number Publication Date
FR1081265A true FR1081265A (en) 1954-12-17

Family

ID=7720880

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1081265D Expired FR1081265A (en) 1952-05-23 1953-05-19 Device for bending straight tubes into a tubular coil consisting of a series of alternating corrugations

Country Status (1)

Country Link
FR (1) FR1081265A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0561025A1 (en) * 1991-02-04 1993-09-22 Schwarze, Rigobert, Dipl.-Ing. Device for bending tubes, in particular for making serpentine-shaped tubes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0561025A1 (en) * 1991-02-04 1993-09-22 Schwarze, Rigobert, Dipl.-Ing. Device for bending tubes, in particular for making serpentine-shaped tubes

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