NL61422C - - Google Patents

Info

Publication number
NL61422C
NL61422C NL91167A NL91167A NL61422C NL 61422 C NL61422 C NL 61422C NL 91167 A NL91167 A NL 91167A NL 91167 A NL91167 A NL 91167A NL 61422 C NL61422 C NL 61422C
Authority
NL
Netherlands
Application number
NL91167A
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
Application granted granted Critical
Publication of NL61422C publication Critical patent/NL61422C/xx

Links

Classifications

    • 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
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/72—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details
    • H01H15/06—Movable parts; Contacts mounted thereon
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
    • H03J5/04—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings operated by hand
    • H03J5/12—Settings determined by a number of separately-actuated driving means which adjust the tuning element directly to desired settings
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
    • H03J5/26—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection operated by hand
    • H03J5/32—Stationary tuning circuits or elements selected by push-button
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20207—Multiple controlling elements for single controlled element
    • Y10T74/20238—Interlocked
    • Y10T74/20244—Push button
NL91167A 1937-12-20 1938-12-20 NL61422C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US180742A US2213845A (en) 1937-12-20 1937-12-20 Switch
US231399A US2196433A (en) 1937-12-20 1938-09-23 Electric switch

Publications (1)

Publication Number Publication Date
NL61422C true NL61422C (fr) 1948-07-15

Family

ID=22869075

Family Applications (1)

Application Number Title Priority Date Filing Date
NL91167A NL61422C (fr) 1937-12-20 1938-12-20

Country Status (6)

Country Link
US (2) US2213845A (fr)
BE (1) BE431759A (fr)
DE (1) DE975760C (fr)
FR (1) FR847717A (fr)
GB (2) GB522735A (fr)
NL (1) NL61422C (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126457A (en) * 1964-03-24 jones
US2439410A (en) * 1942-02-20 1948-04-13 Motorola Inc Combined radio transmitter and receiver
US2451150A (en) * 1944-06-02 1948-10-12 Rca Corp Radio remote-control system
US2502042A (en) * 1945-07-14 1950-03-28 Pollak Corp Joseph Electrical switch
GB645024A (en) * 1946-12-04 1950-10-25 Harry Clifford Hansen Improvements in electrical tuning devices for wireless receiving apparatus
US2557480A (en) * 1947-10-02 1951-06-19 Jr Richard L Snyder Selector switching apparatus
US2691702A (en) * 1949-03-17 1954-10-12 Grigsby Allison Company Inc Push-button electric switch
US2671137A (en) * 1951-05-15 1954-03-02 Telephonics Corp Switch
DE973427C (de) * 1951-07-31 1960-02-18 Siemens Elektrogeraete Gmbh Schaltvorrichtung mit mehreren Drucktasten
DE956778C (de) * 1953-03-01 1957-01-24 Blaupunkt Werke Gmbh Mehrfachschalter, insbesondere Wellenschalter, fuer Hochfrequenzstromkreise
US2816259A (en) * 1953-10-29 1957-12-10 Papitto Gene Remote control channel selector for television receivers and the like
US2790858A (en) * 1954-08-16 1957-04-30 Tseng Hung-Tu Push button three way switch
US2897685A (en) * 1956-02-06 1959-08-04 Chrysler Corp Control apparatus for vehicle transmission
DE1088586B (de) * 1957-02-23 1960-09-08 Graetz Kommanditgesellschaft Drucktastenschalter fuer mehrere Tasten mit gegenseitiger Ausloesung
US2968704A (en) * 1958-06-27 1961-01-17 Gen Electric Pushbutton switch with spring loaded slider
US2973663A (en) * 1959-01-02 1961-03-07 Oak Mfg Co Push rod mechanism
FR1268593A (fr) * 1960-06-23 1961-08-04 Electro Commutation L Nouveaux commutateurs électriques
US3169173A (en) * 1962-02-01 1965-02-09 Gen Electric Push-button switch operable by external actuator
US3174000A (en) * 1962-09-19 1965-03-16 Oak Mfg Co Arc resistant switch
US3320372A (en) * 1965-02-15 1967-05-16 Oak Electro Netics Corp Channel selecting switch with improved locking means
US3271757A (en) * 1965-09-24 1966-09-06 Jr Nathaniel B Wales Multi position manual latching switch for indicating last entry
DE2255336C3 (de) * 1972-11-11 1975-05-15 Adlerwerke Vorm. Heinrich Kleyer Ag, 6000 Frankfurt Ver- und Entriegelungsvorrichtung für Tasten

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE318573C (fr) *
DE73970C (de) * s. bergmann in Berlin N., Fennstrafse 21 Augenblicksausschalter zur Regelung der Umdrehungsgeschwindigkeit elektrischer Treibmaschinen
DE470114C (de) * 1923-01-16 1929-01-08 Rembrandt Peale Linienwahlschalter
DE448390C (de) * 1925-05-18 1927-08-17 Celos Anlasserbau G M B H Messerkontakt
DE540011C (de) * 1929-05-26 1931-12-08 Fuld & Co Telephon Und Telegra Schaltvorrichtung fuer Fernsprech-Nebenstellenanlagen zur Verbindung der Amtsleitungen mit einer beliebigen Nebenstellenleitung
DE529637C (de) * 1929-10-22 1931-07-16 Engel Paul Elektrischer Umschalter fuer Schwachstromkreise
DE560969C (de) * 1930-09-26 1932-10-08 Ideal Werke Akt Ges Fuer Draht Umschalter fuer Radiogeraete
DE597130C (de) * 1931-05-03 1934-05-28 Fuld & Co H Schaltglied fuer Stangenwaehler mit mehreren Buerstensaetzen
DE621814C (de) * 1932-10-06 1935-11-14 Siemens Schuckertwerke Akt Ges Schiebeschalter, insbesondere fuer die Stufenschaltung von Transformatoren

Also Published As

Publication number Publication date
US2196433A (en) 1940-04-09
BE431759A (fr) 1939-01-31
DE975760C (de) 1962-08-30
US2213845A (en) 1940-09-03
GB522540A (en) 1940-06-20
GB522735A (en) 1940-06-26
FR847717A (fr) 1939-10-16

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