FR1457335A - Device for bending tubes and producing elbows - Google Patents

Device for bending tubes and producing elbows

Info

Publication number
FR1457335A
FR1457335A FR46090A FR69046090A FR1457335A FR 1457335 A FR1457335 A FR 1457335A FR 46090 A FR46090 A FR 46090A FR 69046090 A FR69046090 A FR 69046090A FR 1457335 A FR1457335 A FR 1457335A
Authority
FR
France
Prior art keywords
bending tubes
elbows
producing
producing elbows
tubes
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
FR46090A
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.)
Siekmann & Co Rohrbogenwerk
Original Assignee
Siekmann & Co Rohrbogenwerk
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 Siekmann & Co Rohrbogenwerk filed Critical Siekmann & Co Rohrbogenwerk
Application granted granted Critical
Publication of FR1457335A publication Critical patent/FR1457335A/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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/12—Bending tubes using mandrels or the like by pushing over a curved mandrel; by pushing through a curved die

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR46090A 1964-06-25 1965-06-10 Device for bending tubes and producing elbows Expired FR1457335A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0091684 1964-06-25

Publications (1)

Publication Number Publication Date
FR1457335A true FR1457335A (en) 1966-01-24

Family

ID=8598837

Family Applications (1)

Application Number Title Priority Date Filing Date
FR46090A Expired FR1457335A (en) 1964-06-25 1965-06-10 Device for bending tubes and producing elbows

Country Status (1)

Country Link
FR (1) FR1457335A (en)

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