DE955427C - Vielfachfeld fuer Koordinatenwaehler - Google Patents

Vielfachfeld fuer Koordinatenwaehler

Info

Publication number
DE955427C
DE955427C DET9029A DET0009029A DE955427C DE 955427 C DE955427 C DE 955427C DE T9029 A DET9029 A DE T9029A DE T0009029 A DET0009029 A DE T0009029A DE 955427 C DE955427 C DE 955427C
Authority
DE
Germany
Prior art keywords
rail
selector
coordinate
rails
multiple field
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.)
Expired
Application number
DET9029A
Other languages
German (de)
English (en)
Inventor
Arne Kurt Dietsch
Eric Axel Wiberg
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 AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of DE955427C publication Critical patent/DE955427C/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/22—Switches without multi-position wipers
    • 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)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
DET9029A 1953-02-14 1954-02-13 Vielfachfeld fuer Koordinatenwaehler Expired DE955427C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE752902X 1953-02-14

Publications (1)

Publication Number Publication Date
DE955427C true DE955427C (de) 1957-01-03

Family

ID=20326515

Family Applications (1)

Application Number Title Priority Date Filing Date
DET9029A Expired DE955427C (de) 1953-02-14 1954-02-13 Vielfachfeld fuer Koordinatenwaehler

Country Status (4)

Country Link
BE (1) BE526371A (en, 2012)
DE (1) DE955427C (en, 2012)
FR (1) FR1093207A (en, 2012)
GB (1) GB752902A (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096422A (en) * 1959-02-10 1963-07-02 Ericsson Telefon Ab L M Multi-contact switching device
US3020375A (en) * 1959-04-27 1962-02-06 Oak Mfg Co Electric switch

Also Published As

Publication number Publication date
GB752902A (en) 1956-07-18
BE526371A (en, 2012)
FR1093207A (en, 2012) 1955-05-02

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