FR2322679B1 - - Google Patents

Info

Publication number
FR2322679B1
FR2322679B1 FR7626456A FR7626456A FR2322679B1 FR 2322679 B1 FR2322679 B1 FR 2322679B1 FR 7626456 A FR7626456 A FR 7626456A FR 7626456 A FR7626456 A FR 7626456A FR 2322679 B1 FR2322679 B1 FR 2322679B1
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
FR7626456A
Other languages
French (fr)
Other versions
FR2322679A1 (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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Publication of FR2322679A1 publication Critical patent/FR2322679A1/fr
Application granted granted Critical
Publication of FR2322679B1 publication Critical patent/FR2322679B1/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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
    • B21D39/035—Joining superposed plates by slitting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Seal Device For Vehicle (AREA)
  • Punching Or Piercing (AREA)
  • Connection Of Plates (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
FR7626456A 1975-09-05 1976-09-02 Assemblage de deux elements de tole, en particulier d'elements de boitier de luminaire, et procede pour sa realisation Granted FR2322679A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752539590 DE2539590A1 (de) 1975-09-05 1975-09-05 Verbindung zweier blechteile, insbesondere eines leuchtengehaeuses, und verfahren zu deren herstellung

Publications (2)

Publication Number Publication Date
FR2322679A1 FR2322679A1 (fr) 1977-04-01
FR2322679B1 true FR2322679B1 (enrdf_load_stackoverflow) 1978-05-05

Family

ID=5955726

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7626456A Granted FR2322679A1 (fr) 1975-09-05 1976-09-02 Assemblage de deux elements de tole, en particulier d'elements de boitier de luminaire, et procede pour sa realisation

Country Status (10)

Country Link
JP (1) JPS5236254A (enrdf_load_stackoverflow)
BE (1) BE845693A (enrdf_load_stackoverflow)
BR (1) BR7605806A (enrdf_load_stackoverflow)
DE (1) DE2539590A1 (enrdf_load_stackoverflow)
DK (1) DK375676A (enrdf_load_stackoverflow)
FR (1) FR2322679A1 (enrdf_load_stackoverflow)
IT (1) IT1063709B (enrdf_load_stackoverflow)
NL (1) NL7609840A (enrdf_load_stackoverflow)
NO (1) NO762980L (enrdf_load_stackoverflow)
SE (1) SE7609658L (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919848B1 (de) 1979-05-16 1980-10-09 Elpag Ag Chur Verbindung von Blechbahnen mit Schellen oder Hilfsblechen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2626687A (en) * 1949-05-23 1953-01-27 Ivan A Williams Cleft fastener for uniting materials and method of forming the same
DE873237C (de) * 1949-10-20 1953-04-13 Bertrams Ag Hch Verfahren zum Verbinden von Blechen, insbesondere duenner Bleche

Also Published As

Publication number Publication date
NO762980L (enrdf_load_stackoverflow) 1977-03-08
BE845693A (fr) 1976-12-16
FR2322679A1 (fr) 1977-04-01
BR7605806A (pt) 1977-08-16
SE7609658L (sv) 1977-03-06
IT1063709B (it) 1985-02-11
NL7609840A (nl) 1977-03-08
DE2539590A1 (de) 1977-03-10
DK375676A (da) 1977-03-06
JPS5236254A (en) 1977-03-19

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Legal Events

Date Code Title Description
ST Notification of lapse