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 (ja)

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 (ja)

Family

ID=22696339

Family Applications (1)

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

Country Status (2)

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

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 (ja) * 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 (ja) * 1958-11-03
DE1165129B (ja) * 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

Similar Documents

Publication Publication Date Title
BE616548R (ja)
BE614403A (ja)
BE489310A (ja)
BE633875A (ja)
BE633213A (ja)
BE633102A (ja)
AU269855A (ja)
BE632675A (ja)
BE632581A (ja)
BE631627A (ja)
BE631525A (ja)
BE630619A (ja)
BE629975A (ja)
BE629672A (ja)
BE628956A (ja)
BE627669A (ja)
AU480751A (ja)
BE623773A (ja)
BE616785A (ja)
BE616490A (ja)
BE616386A (ja)
BE616166A (ja)
BE615962A (ja)
BE615849A (ja)
BE615804A (ja)