EP 1018790 A1 20000712 - Process for pressing electrical connector cups with undercut from sheet metal and connector with cup made by this process
Title (en)
Process for pressing electrical connector cups with undercut from sheet metal and connector with cup made by this process
Title (de)
Pressverfahren für elektrische Verbinderkelche aus hinterschnittenen Metallblech und Verbinder mit nach diesem Verfahren hergestellten Kelch
Title (fr)
Procédé de pressage pour des connecteurs électriques à collets à partir de piéces découpéés dans une tôle et connecteur à collet ainsi fabriqué
Publication
Application
Priority
IT MI990005 A 19990105
Abstract (en)
A process for pressing electrical connector cups from sheet metal comprises the steps of cutting from sheet metal a generally cylindrical blank with one end open designed to become the head end of the connector, forming the blank by introduction from said open end of forming members for shaping the blank like a mushroom with part of the mushroom wider towards said open end, and inward deformation of the edge of the open end to provide head ends of the connector for passage with reduced diameter. A coaxial electrical connector comprises a mushroom-shaped external cup provided in accordance with the above process, an intermediate insulating layer (30) in the cup and a metallic central member (31) providing the central electrical contact. <IMAGE>
IPC 1-7
IPC 8 full level
H01R 13/05 (2006.01); H01R 43/16 (2006.01)
CPC (source: EP)
H01R 13/052 (2013.01); H01R 43/16 (2013.01); H01R 24/38 (2013.01); H01R 2103/00 (2013.01)
Citation (search report)
- [XAY] US 3643203 A 19720215 - MCLAUGHLIN BERNARD J, et al
- [Y] PATENT ABSTRACTS OF JAPAN vol. 12, no. 469 (E - 691) 8 December 1988 (1988-12-08)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1018790 A1 20000712; IT 1306917 B1 20011011; IT MI990005 A1 20000705
DOCDB simple family (application)
EP 00200002 A 20000103; IT MI990005 A 19990105