FR2108787B1 - - Google Patents

Info

Publication number
FR2108787B1
FR2108787B1 FR7035913A FR7035913A FR2108787B1 FR 2108787 B1 FR2108787 B1 FR 2108787B1 FR 7035913 A FR7035913 A FR 7035913A FR 7035913 A FR7035913 A FR 7035913A FR 2108787 B1 FR2108787 B1 FR 2108787B1
Authority
FR
France
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
FR7035913A
Other languages
French (fr)
Other versions
FR2108787A1 (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.)
METAL CHAUDRONNERI CONST
Original Assignee
METAL CHAUDRONNERI CONST
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 METAL CHAUDRONNERI CONST filed Critical METAL CHAUDRONNERI CONST
Priority to FR7035913A priority Critical patent/FR2108787A1/fr
Publication of FR2108787A1 publication Critical patent/FR2108787A1/fr
Application granted granted Critical
Publication of FR2108787B1 publication Critical patent/FR2108787B1/fr
Granted 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
    • B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/04—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling
    • B21D13/045—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling the corrugations being parallel to the feeding movement
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/58—Making other particular articles end-pieces for laces or ropes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
FR7035913A 1970-10-05 1970-10-05 Shaping sheet metal - forming generatrices to avoid manual hammering operations Granted FR2108787A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7035913A FR2108787A1 (en) 1970-10-05 1970-10-05 Shaping sheet metal - forming generatrices to avoid manual hammering operations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7035913A FR2108787A1 (en) 1970-10-05 1970-10-05 Shaping sheet metal - forming generatrices to avoid manual hammering operations

Publications (2)

Publication Number Publication Date
FR2108787A1 FR2108787A1 (en) 1972-05-26
FR2108787B1 true FR2108787B1 (show.php) 1975-01-10

Family

ID=9062285

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7035913A Granted FR2108787A1 (en) 1970-10-05 1970-10-05 Shaping sheet metal - forming generatrices to avoid manual hammering operations

Country Status (1)

Country Link
FR (1) FR2108787A1 (show.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370880A (en) 1980-06-19 1983-02-01 Ab Carbox Method and apparatus for bending sheet-plate blanks to form shells having cylindrical curvature

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE587639C (de) * 1931-10-06 1933-11-06 Gustav Buchholz Vorrichtung zum Einwalzen von Rillen in Blechtafeln
DE1085487B (de) * 1956-02-13 1960-07-21 Eugen Siempelkamp Blechbiegepresse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370880A (en) 1980-06-19 1983-02-01 Ab Carbox Method and apparatus for bending sheet-plate blanks to form shells having cylindrical curvature

Also Published As

Publication number Publication date
FR2108787A1 (en) 1972-05-26

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Legal Events

Date Code Title Description
ST Notification of lapse