FR83512E - Method and machine according to this method for bending tubes with a large diameter - Google Patents

Method and machine according to this method for bending tubes with a large diameter

Info

Publication number
FR83512E
FR83512E FR917595A FR917595A FR83512E FR 83512 E FR83512 E FR 83512E FR 917595 A FR917595 A FR 917595A FR 917595 A FR917595 A FR 917595A FR 83512 E FR83512 E FR 83512E
Authority
FR
France
Prior art keywords
machine according
large diameter
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
FR917595A
Other languages
French (fr)
Inventor
Sigismond Wilman
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 filed Critical
Priority to FR917595A priority Critical patent/FR83512E/en
Application granted granted Critical
Publication of FR83512E publication Critical patent/FR83512E/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
    • B21D11/08—Bending by altering the thickness of part of the cross-section of the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR917595A 1962-12-05 1962-12-05 Method and machine according to this method for bending tubes with a large diameter Expired FR83512E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR917595A FR83512E (en) 1962-12-05 1962-12-05 Method and machine according to this method for bending tubes with a large diameter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR917595A FR83512E (en) 1962-12-05 1962-12-05 Method and machine according to this method for bending tubes with a large diameter

Publications (1)

Publication Number Publication Date
FR83512E true FR83512E (en) 1964-08-28

Family

ID=8792154

Family Applications (1)

Application Number Title Priority Date Filing Date
FR917595A Expired FR83512E (en) 1962-12-05 1962-12-05 Method and machine according to this method for bending tubes with a large diameter

Country Status (1)

Country Link
FR (1) FR83512E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0121873A2 (en) * 1983-04-09 1984-10-17 Franz Xaver Bayer Isolierglasfabrik KG Method and apparatus for bending spacekeeping profiles for thermopane glasses

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0121873A2 (en) * 1983-04-09 1984-10-17 Franz Xaver Bayer Isolierglasfabrik KG Method and apparatus for bending spacekeeping profiles for thermopane glasses
EP0121873A3 (en) * 1983-04-09 1985-10-09 Franz Xaver Bayer Isolierglasfabrik Kg Method and apparatus for bending spacekeeping profiles for thermopane glasses

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