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.)
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson ABfiledCriticalTelefonaktiebolaget LM Ericsson AB
Application grantedgrantedCritical
Publication of DE955427CpublicationCriticalpatent/DE955427C/de
H01H67/26—Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch
Landscapes
Structure Of Telephone Exchanges
(AREA)
Rotary Switch, Piano Key Switch, And Lever Switch
(AREA)
Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches
(AREA)
Vorrichtung zum gleichzeitigen Einsetzen jedes Leitungsdrahts von zwei elektrischen Leitungsdrahtgruppen in einen Schlitz eines einzelnen elektrischen Kontakts eines elektrischen Verbinders