Title:
SOCKET WITH INCANDESCENT LAMP HAVING NO BASE AND METHOD OF MANUFACTURING THE SOCKET
Document Type and Number:
WIPO Patent Application WO/1992/001320
Kind Code:
A1
Abstract:
A socket with an incandescent lamp having no base in which a pair of conductive contacts in press contact with an external conductive board is provided in the socket main body and lead wires of the incandescent lamp mounted in the main body are welded electrically to the contacts by utilizing working clearances formed in the main body. There are two types of contacts: one comprises a metal thin strip, and the other comprises a short rail having a U-shaped cross section. This structure is suitable for mass-production by an automatic processing machine.
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Inventors:
HIGANO MASATO (JP)
YANAGIDA MUNEHIKO (JP)
SATO TETSUYA (JP)
YANAGIYA MASAKAZU (JP)
YANAGIDA MUNEHIKO (JP)
SATO TETSUYA (JP)
YANAGIYA MASAKAZU (JP)
Application Number:
PCT/JP1991/000895
Publication Date:
January 23, 1992
Filing Date:
July 03, 1991
Export Citation:
Assignee:
MORIYAMA SANGYO KABUSHIKIKAISH (JP)
International Classes:
H01R33/09; (IPC1-7): H01R33/09
Foreign References:
| JPS5688275A | 1981-07-17 | |||
| JPS60254579A | 1985-12-16 | |||
| JPS61193386A | 1986-08-27 |
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