BE845693A - Assemblage de deux elements de tole, en particulier d'elements de garniture de luminaire, et procede pour sa realisation - Google Patents

Assemblage de deux elements de tole, en particulier d'elements de garniture de luminaire, et procede pour sa realisation

Info

Publication number
BE845693A
BE845693A BE170223A BE170223A BE845693A BE 845693 A BE845693 A BE 845693A BE 170223 A BE170223 A BE 170223A BE 170223 A BE170223 A BE 170223A BE 845693 A BE845693 A BE 845693A
Authority
BE
Belgium
Prior art keywords
elements
realization
assembly
particular luminaire
sheet
Prior art date
Application number
BE170223A
Other languages
English (en)
French (fr)
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
Publication of BE845693A publication Critical patent/BE845693A/xx

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)
  • Punching Or Piercing (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Seal Device For Vehicle (AREA)
  • Connection Of Plates (AREA)
BE170223A 1975-09-05 1976-08-31 Assemblage de deux elements de tole, en particulier d'elements de garniture de luminaire, et procede pour sa realisation BE845693A (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 (1)

Publication Number Publication Date
BE845693A true BE845693A (fr) 1976-12-16

Family

ID=5955726

Family Applications (1)

Application Number Title Priority Date Filing Date
BE170223A BE845693A (fr) 1975-09-05 1976-08-31 Assemblage de deux elements de tole, en particulier d'elements de garniture de luminaire, et procede pour sa realisation

Country Status (10)

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

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
SE7609658L (sv) 1977-03-06
BR7605806A (pt) 1977-08-16
FR2322679A1 (fr) 1977-04-01
DK375676A (da) 1977-03-06
DE2539590A1 (de) 1977-03-10
FR2322679B1 (da) 1978-05-05
IT1063709B (it) 1985-02-11
JPS5236254A (en) 1977-03-19
NL7609840A (nl) 1977-03-08
NO762980L (da) 1977-03-08

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SIEMENS A.G.

Effective date: 19910831