JPS5236254A - Apparatus for and method of connecting two steel plates of casing for lighting fittings - Google Patents

Apparatus for and method of connecting two steel plates of casing for lighting fittings

Info

Publication number
JPS5236254A
JPS5236254A JP51106583A JP10658376A JPS5236254A JP S5236254 A JPS5236254 A JP S5236254A JP 51106583 A JP51106583 A JP 51106583A JP 10658376 A JP10658376 A JP 10658376A JP S5236254 A JPS5236254 A JP S5236254A
Authority
JP
Japan
Prior art keywords
casing
steel plates
lighting fittings
fittings
lighting
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.)
Pending
Application number
JP51106583A
Other languages
English (en)
Japanese (ja)
Inventor
Muutoman Geruto
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 JPS5236254A publication Critical patent/JPS5236254A/ja
Pending 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)
  • Punching Or Piercing (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Seal Device For Vehicle (AREA)
  • Connection Of Plates (AREA)
JP51106583A 1975-09-05 1976-09-06 Apparatus for and method of connecting two steel plates of casing for lighting fittings Pending JPS5236254A (en)

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
JPS5236254A true JPS5236254A (en) 1977-03-19

Family

ID=5955726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51106583A Pending JPS5236254A (en) 1975-09-05 1976-09-06 Apparatus for and method of connecting two steel plates of casing for lighting fittings

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
BE845693A (fr) 1976-12-16
DK375676A (da) 1977-03-06
DE2539590A1 (de) 1977-03-10
FR2322679B1 (da) 1978-05-05
IT1063709B (it) 1985-02-11
NL7609840A (nl) 1977-03-08
NO762980L (da) 1977-03-08

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