CA1034279A - Crossbar selector apparatus - Google Patents

Crossbar selector apparatus

Info

Publication number
CA1034279A
CA1034279A CA236,464A CA236464A CA1034279A CA 1034279 A CA1034279 A CA 1034279A CA 236464 A CA236464 A CA 236464A CA 1034279 A CA1034279 A CA 1034279A
Authority
CA
Canada
Prior art keywords
selector apparatus
crossbar selector
crossbar
selector
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
CA236,464A
Other languages
English (en)
French (fr)
Inventor
Sven-Erik Lindeberg
Bror L. Lundkvist
Karl S. Forsberg
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 CA1034279A publication Critical patent/CA1034279A/en
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
CA236,464A 1974-09-27 1975-09-26 Crossbar selector apparatus Expired CA1034279A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7412184A SE7412184L (sv) 1974-09-27 1974-09-27 Anordning vid veljare

Publications (1)

Publication Number Publication Date
CA1034279A true CA1034279A (en) 1978-07-04

Family

ID=20322245

Family Applications (1)

Application Number Title Priority Date Filing Date
CA236,464A Expired CA1034279A (en) 1974-09-27 1975-09-26 Crossbar selector apparatus

Country Status (20)

Country Link
US (1) US4065652A (pl)
JP (1) JPS5160403A (pl)
AU (1) AU502148B2 (pl)
BE (1) BE833798A (pl)
BR (1) BR7506238A (pl)
CA (1) CA1034279A (pl)
CS (1) CS181190B2 (pl)
DK (1) DK139288B (pl)
ES (1) ES441287A1 (pl)
FI (1) FI60791C (pl)
FR (1) FR2286493A1 (pl)
GB (1) GB1514730A (pl)
HU (1) HU173591B (pl)
IT (1) IT1042796B (pl)
NL (1) NL7510989A (pl)
NO (1) NO141239C (pl)
PL (1) PL117401B1 (pl)
SE (1) SE7412184L (pl)
SU (1) SU632314A3 (pl)
YU (1) YU36239B (pl)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR59587E (fr) * 1949-03-14 1954-06-28 Philips Nv Interrupteur à barres croisées pour installations de téléphonie automatiques
US2896042A (en) * 1958-03-03 1959-07-21 Tapeswitch Corp Of America Tape switch
US3056005A (en) * 1960-08-04 1962-09-25 Harry J Larson Mat switch and method of making the same
US3166645A (en) * 1963-03-27 1965-01-19 Jr Bernard Edward Shlesinger Multiple contact switch with elastic operator
US3275781A (en) * 1964-07-22 1966-09-27 Leeds & Northrup Co Vibratory type of synchronous converter
GB1260027A (en) * 1968-12-30 1972-01-12 Wild Rover Corp Low throw touch operable electric switches
US3617666A (en) * 1970-04-30 1971-11-02 Data Appliance Corp Pressure-operated layered electrical switch and switch array
US3713054A (en) * 1972-03-10 1973-01-23 Northern Electric Co Crossbar switches
US3786205A (en) * 1972-05-11 1974-01-15 Becton Dickinson Co Keyboard switch assembly with movable, multi-contact means and associated swinger portions

Also Published As

Publication number Publication date
DE2540825B2 (de) 1976-08-05
GB1514730A (en) 1978-06-21
SU632314A3 (ru) 1978-11-05
AU502148B2 (en) 1979-07-12
ES441287A1 (es) 1977-04-01
YU243175A (en) 1981-04-30
HU173591B (hu) 1979-06-28
AU8519075A (en) 1977-03-31
US4065652A (en) 1977-12-27
JPS5160403A (pl) 1976-05-26
PL117401B1 (en) 1981-08-31
SE7412184L (sv) 1976-03-29
NO753273L (pl) 1976-03-30
DE2540825A1 (de) 1976-04-15
FI60791B (fi) 1981-11-30
DK139288C (pl) 1979-06-25
NO141239B (no) 1979-10-22
DK431575A (pl) 1976-03-28
FI752525A (pl) 1976-03-28
NL7510989A (nl) 1976-03-30
FI60791C (fi) 1982-03-10
BR7506238A (pt) 1976-08-03
IT1042796B (it) 1980-01-30
FR2286493B1 (pl) 1979-07-20
DK139288B (da) 1979-01-22
FR2286493A1 (fr) 1976-04-23
YU36239B (en) 1982-02-25
NO141239C (no) 1980-01-30
CS181190B2 (en) 1978-03-31
BE833798A (fr) 1976-01-16

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