BE631062A - - Google Patents

Info

Publication number
BE631062A
BE631062A BE631062DA BE631062A BE 631062 A BE631062 A BE 631062A BE 631062D A BE631062D A BE 631062DA BE 631062 A BE631062 A BE 631062A
Authority
BE
Belgium
Application number
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.)
Publication of BE631062A publication Critical patent/BE631062A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Push-Button Switches (AREA)
BE631062D 1962-04-20 BE631062A (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US189196A US3210484A (en) 1962-04-20 1962-04-20 Push button device

Publications (1)

Publication Number Publication Date
BE631062A true BE631062A (pl)

Family

ID=22696339

Family Applications (1)

Application Number Title Priority Date Filing Date
BE631062D BE631062A (pl) 1962-04-20

Country Status (2)

Country Link
US (1) US3210484A (pl)
BE (1) BE631062A (pl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2285764A1 (fr) * 1974-09-17 1976-04-16 Picart Lebas Telephones Clavier de numerotation pour appareil telephonique, appareil de commande d'informatique ou tout autre appareil a clavier

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1640333B1 (de) * 1966-08-26 1971-03-04 Walter Holzer Drucktastenschalter
US3506795A (en) * 1967-10-24 1970-04-14 Raymond F Schmidt Electrical switch device
US3591749A (en) * 1969-05-12 1971-07-06 Singer Co Printed circuit keyboard
US3651917A (en) * 1969-05-12 1972-03-28 Burroughs Corp Keyboard mechanism and associated code converting circuitry
GB1270892A (en) * 1969-09-01 1972-04-19 Olivetti & Co Spa Keyboard for calculating machines, teleprinters, terminals and the like
US3653038A (en) * 1970-02-20 1972-03-28 United Bank Of Denver National Capacitive electric signal device and keyboard using said device
US3684827A (en) * 1970-06-23 1972-08-15 Ibm Keyboard
US3641286A (en) * 1970-10-05 1972-02-08 Selectro Corp Electromechanical keyboard independently operated switch mechanism with improved conductive resilient actuating means
US3705276A (en) * 1971-05-20 1972-12-05 Chomerics Inc Keyboard switch assembly with conductive plastic contactor and actuator spring sleeve biasing means
US3721778A (en) * 1971-06-21 1973-03-20 Chomerics Inc Keyboard switch assembly with improved operator and contact structure
JPS4819159U (pl) * 1971-07-13 1973-03-03
US3809838A (en) * 1971-11-01 1974-05-07 Bunker Ramo Modular push button switch assembly mounted on printed circuit board
US4274752A (en) * 1979-04-02 1981-06-23 International Business Machines Corporation Keyboard multiple switch assembly
US4291201A (en) * 1979-04-09 1981-09-22 American Telecommunications Corporation Push-button dial assembly for telephones
US6102394A (en) * 1999-07-12 2000-08-15 Wms Gaming, Inc. Button panel system for a gaming device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1903135A (en) * 1930-02-06 1933-03-28 Mackworth G Rees Push button electric switch
US2854552A (en) * 1955-12-27 1958-09-30 Illinois Tool Works Switch means for printed circuits
US2930859A (en) * 1956-03-29 1960-03-29 Cutler Hammer Inc Electric switches
US3035211A (en) * 1958-10-21 1962-05-15 Bell Telephone Labor Inc Subscriber calling apparatus
NL242116A (pl) * 1958-11-03
DE1165129B (pl) * 1960-07-01
FR1282035A (fr) * 1960-12-05 1962-01-19 Ericsson Telefon Sfe Fse Perfectionnements aux dispositifs téléphoniques
US3050605A (en) * 1961-03-23 1962-08-21 Pollak Abraham Switch actuating mechanism for submersible sump pumps

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2285764A1 (fr) * 1974-09-17 1976-04-16 Picart Lebas Telephones Clavier de numerotation pour appareil telephonique, appareil de commande d'informatique ou tout autre appareil a clavier

Also Published As

Publication number Publication date
US3210484A (en) 1965-10-05

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