FR2102294B1 - - Google Patents

Info

Publication number
FR2102294B1
FR2102294B1 FR7129570A FR7129570A FR2102294B1 FR 2102294 B1 FR2102294 B1 FR 2102294B1 FR 7129570 A FR7129570 A FR 7129570A FR 7129570 A FR7129570 A FR 7129570A FR 2102294 B1 FR2102294 B1 FR 2102294B1
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
FR7129570A
Other languages
French (fr)
Other versions
FR2102294A1 (de
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of FR2102294A1 publication Critical patent/FR2102294A1/fr
Application granted granted Critical
Publication of FR2102294B1 publication Critical patent/FR2102294B1/fr
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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
    • B21D5/12—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes making use of forming-rollers
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
FR7129570A 1970-08-17 1971-08-12 Expired FR2102294B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702041399 DE2041399C3 (de) 1970-08-17 1970-08-17 Pressengesenk zum Runden von U-förmig vorgebogenen Blechzuschnitten

Publications (2)

Publication Number Publication Date
FR2102294A1 FR2102294A1 (de) 1972-04-07
FR2102294B1 true FR2102294B1 (de) 1974-10-11

Family

ID=5780287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7129570A Expired FR2102294B1 (de) 1970-08-17 1971-08-12

Country Status (6)

Country Link
JP (1) JPS5611530B1 (de)
CA (1) CA961705A (de)
DE (1) DE2041399C3 (de)
FR (1) FR2102294B1 (de)
GB (1) GB1345278A (de)
SU (1) SU504461A3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104772391B (zh) * 2015-03-19 2017-02-01 柳州市永益机械制造有限公司 卡子冲压模具

Also Published As

Publication number Publication date
DE2041399C3 (de) 1975-07-24
FR2102294A1 (de) 1972-04-07
DE2041399B2 (de) 1974-12-19
DE2041399A1 (de) 1972-05-04
CA961705A (en) 1975-01-28
SU504461A3 (ru) 1976-02-25
GB1345278A (en) 1974-01-30
JPS5611530B1 (de) 1981-03-14

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Legal Events

Date Code Title Description
ST Notification of lapse