FR1434726A - Interrupteur à bouton-poussoir actionné à la main, notamment pour des claviers, dont les contacts ne rebondissent pas - Google Patents

Interrupteur à bouton-poussoir actionné à la main, notamment pour des claviers, dont les contacts ne rebondissent pas

Info

Publication number
FR1434726A
FR1434726A FR17788A FR17788A FR1434726A FR 1434726 A FR1434726 A FR 1434726A FR 17788 A FR17788 A FR 17788A FR 17788 A FR17788 A FR 17788A FR 1434726 A FR1434726 A FR 1434726A
Authority
FR
France
Prior art keywords
bounce
keyboards
contacts
push button
button switch
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
FR17788A
Other languages
English (en)
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.)
Navigation Computer Corp
Original Assignee
Navigation Computer Corp
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 Navigation Computer Corp filed Critical Navigation Computer Corp
Application granted granted Critical
Publication of FR1434726A publication Critical patent/FR1434726A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/242—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting the contact forming a part of a coil spring
FR17788A 1964-05-22 1965-05-20 Interrupteur à bouton-poussoir actionné à la main, notamment pour des claviers, dont les contacts ne rebondissent pas Expired FR1434726A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US369446A US3244847A (en) 1964-05-22 1964-05-22 Manually operated keyboard switch in a stationary mount with guided shaftway

Publications (1)

Publication Number Publication Date
FR1434726A true FR1434726A (fr) 1966-04-08

Family

ID=23455517

Family Applications (1)

Application Number Title Priority Date Filing Date
FR17788A Expired FR1434726A (fr) 1964-05-22 1965-05-20 Interrupteur à bouton-poussoir actionné à la main, notamment pour des claviers, dont les contacts ne rebondissent pas

Country Status (3)

Country Link
US (1) US3244847A (fr)
FR (1) FR1434726A (fr)
GB (1) GB1082902A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1277981B (de) * 1967-02-24 1968-09-19 Ericsson Telefon Ab L M Druckknopfschalter
DE1285041B (de) * 1967-08-05 1968-12-12 Wilhelm Ruf Kg Elektrotechn Sp Ein- oder mehrpoliger Schiebeumschalter, insbesondere fuer gedruckte Schaltungen
FR2581240A1 (fr) * 1985-04-29 1986-10-31 Crouzet Sa Interrupteur a action brusque

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311210A (en) * 1965-10-12 1967-03-28 Navigation Computer Corp Sloping panel keyboard mount
DE1248132B (de) * 1965-12-27 1967-08-24 Walther Bueromasch Gmbh Elektrischer Schnapptaster
US3464532A (en) * 1967-08-30 1969-09-02 Burroughs Corp Keyboard pushbutton with character visible in depressed position
US3521015A (en) * 1968-05-13 1970-07-21 Singer Co Key switch with axially misaligned shuttle bridging member
US3591750A (en) * 1969-04-10 1971-07-06 Alps Electric Co Ltd Stopper plate mounting for pushbutton switch
US3679038A (en) * 1970-07-27 1972-07-25 Singer Co Electrical circuit for impact contact keyboard
DE2047997B2 (de) * 1970-09-30 1976-10-07 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektronische einzel-eingabetaste
GB1460021A (en) * 1973-01-24 1976-12-31 Gen Electric Co Ltd Electric switches
JPS5413561Y2 (fr) * 1973-05-28 1979-06-08
US3842229A (en) * 1973-07-05 1974-10-15 Texas Instruments Inc Keyboard pushbutton switch
US3920943A (en) * 1974-03-22 1975-11-18 Magsat Corp Electrical switch
US4004121A (en) * 1974-04-04 1977-01-18 Mechanical Enterprises, Inc. Electrical switch with wire beam spring contact closer
US3946185A (en) * 1974-08-21 1976-03-23 Intersil, Inc. Spring wire contact assembly
US3924089A (en) * 1974-08-28 1975-12-02 Stackpole Component Co Keyboard switch
GB1511699A (en) * 1975-12-02 1978-05-24 Plessey Co Ltd Ignition devices
JPS54184481U (fr) * 1978-06-19 1979-12-27
US4209682A (en) * 1978-07-19 1980-06-24 Rood Robert M Low bounce momentary contact switch
JPS5988835U (ja) * 1982-12-06 1984-06-15 ホシデン株式会社 スイツチ
US4730091A (en) * 1986-04-16 1988-03-08 Glenn Hiller Alarm switch
WO2006029418A1 (fr) * 2004-09-06 2006-03-16 Poznan Aleksandar Komadinovic Ensemble commutateur pour barriere electrique

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE555341A (fr) *
US1531347A (en) * 1922-04-25 1925-03-31 American Telephone & Telegraph Relay
US1723242A (en) * 1925-03-03 1929-08-06 Remington Rand Inc Contact unit for typewriter-key punches
CH238218A (de) * 1941-02-05 1945-06-30 Philips Nv Einrichtung mit einem elektrischen Kontaktteil, der beweglich in einem Träger angeordnet ist.
US2523768A (en) * 1945-10-02 1950-09-26 Knutsen Knut Andreas Keyboard for electrically controlled accounting or card punching machines
US2567421A (en) * 1947-01-30 1951-09-11 Bruno Martinuzzi Push-button switch
US2648731A (en) * 1950-05-29 1953-08-11 Pass & Seymour Inc Quiet snap switch
US2835754A (en) * 1957-03-20 1958-05-20 Gen Electric Multiple pushbutton switch with torsion spring contacts

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1277981B (de) * 1967-02-24 1968-09-19 Ericsson Telefon Ab L M Druckknopfschalter
DE1285041B (de) * 1967-08-05 1968-12-12 Wilhelm Ruf Kg Elektrotechn Sp Ein- oder mehrpoliger Schiebeumschalter, insbesondere fuer gedruckte Schaltungen
FR2581240A1 (fr) * 1985-04-29 1986-10-31 Crouzet Sa Interrupteur a action brusque
EP0207816A1 (fr) * 1985-04-29 1987-01-07 SEXTANT Avionique Interrupteur à action brusque

Also Published As

Publication number Publication date
GB1082902A (en) 1967-09-13
US3244847A (en) 1966-04-05

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