BE687313A - CROSSBAR SWITCH, MECHANICALLY LOCKING - Google Patents

CROSSBAR SWITCH, MECHANICALLY LOCKING

Info

Publication number
BE687313A
BE687313A BE687313DA BE687313A BE 687313 A BE687313 A BE 687313A BE 687313D A BE687313D A BE 687313DA BE 687313 A BE687313 A BE 687313A
Authority
BE
Belgium
Prior art keywords
crossbar switch
mechanically locking
mechanically
locking
crossbar
Prior art date
Application number
Other languages
French (fr)
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 filed Critical
Publication of BE687313A publication Critical patent/BE687313A/en

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
BE687313D 1966-03-25 1966-09-23 CROSSBAR SWITCH, MECHANICALLY LOCKING BE687313A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1790266 1966-03-25

Publications (1)

Publication Number Publication Date
BE687313A true BE687313A (en) 1967-03-01

Family

ID=11956657

Family Applications (1)

Application Number Title Priority Date Filing Date
BE687313D BE687313A (en) 1966-03-25 1966-09-23 CROSSBAR SWITCH, MECHANICALLY LOCKING

Country Status (3)

Country Link
US (1) US3387238A (en)
BE (1) BE687313A (en)
GB (1) GB1161506A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1216186A (en) * 1966-12-22 1970-12-16 Gen Electric & English Electri Improvements in or relating to electric switches
GB1306074A (en) * 1969-05-01 1973-02-07
US3662301A (en) * 1970-05-27 1972-05-09 Frederick H Clymer Jr Switching system
US20070151077A1 (en) * 2006-01-04 2007-07-05 Po-Tung Wei Self-restoration hinge

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2082911A (en) * 1935-11-08 1937-06-08 American Telephone & Telegraph Switch
US2350464A (en) * 1943-05-18 1944-06-06 Bell Telephone Labor Inc Switching mechanism
US2932773A (en) * 1956-04-23 1960-04-12 Baso Inc Electromagnetic control apparatus

Also Published As

Publication number Publication date
GB1161506A (en) 1969-08-13
US3387238A (en) 1968-06-04

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: NIPPON TELEGRAPH AND TELEPHONE CORP.

Effective date: 19860923