DE1055645B - Eine oder mehrere Drucktasten enthaltende Drucktasteneinrichtung - Google Patents

Eine oder mehrere Drucktasten enthaltende Drucktasteneinrichtung

Info

Publication number
DE1055645B
DE1055645B DEN11157A DEN0011157A DE1055645B DE 1055645 B DE1055645 B DE 1055645B DE N11157 A DEN11157 A DE N11157A DE N0011157 A DEN0011157 A DE N0011157A DE 1055645 B DE1055645 B DE 1055645B
Authority
DE
Germany
Prior art keywords
lever
movement
switching
disengagement
key
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.)
Pending
Application number
DEN11157A
Other languages
German (de)
English (en)
Inventor
Friedrich Lampe
Friedrich Laa
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of DE1055645B publication Critical patent/DE1055645B/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/62—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon manual release of a latch

Landscapes

  • Push-Button Switches (AREA)
  • Mechanical Control Devices (AREA)
  • Switches With Compound Operations (AREA)
DEN11157A 1954-09-10 1955-09-07 Eine oder mehrere Drucktasten enthaltende Drucktasteneinrichtung Pending DE1055645B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT348991X 1954-09-10

Publications (1)

Publication Number Publication Date
DE1055645B true DE1055645B (de) 1959-04-23

Family

ID=3672375

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN11157A Pending DE1055645B (de) 1954-09-10 1955-09-07 Eine oder mehrere Drucktasten enthaltende Drucktasteneinrichtung

Country Status (6)

Country Link
US (1) US2863959A (enrdf_load_stackoverflow)
BE (1) BE541162A (enrdf_load_stackoverflow)
CH (1) CH348991A (enrdf_load_stackoverflow)
DE (1) DE1055645B (enrdf_load_stackoverflow)
GB (1) GB794055A (enrdf_load_stackoverflow)
NL (2) NL99269C (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536622A (en) * 1982-09-29 1985-08-20 At&T Technologies, Inc. Remote telephone on-hook, off-hook control and indication circuit
US4691180A (en) * 1986-06-19 1987-09-01 Westinghouse Electric Corp. Circuit breaker with electrical disconnect means

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1316372A (en) * 1919-09-16 Headiigot-contbol switch fob motor-vehicles
US1158355A (en) * 1914-10-12 1915-10-26 William Stephen Willis Pedal-switch.
US1559427A (en) * 1923-09-15 1925-10-27 Grover H Hemphill Combination headlight-dimming and spotlight-controlling means
US2156946A (en) * 1938-02-15 1939-05-02 Closson Donald Lester Safety switch
US2445635A (en) * 1946-07-06 1948-07-20 Flashlight Company Lock switch
US2453035A (en) * 1947-01-04 1948-11-02 Silto S A Multiple function switch

Also Published As

Publication number Publication date
NL200255A (enrdf_load_stackoverflow)
GB794055A (en) 1958-04-30
NL99269C (enrdf_load_stackoverflow)
BE541162A (enrdf_load_stackoverflow)
CH348991A (de) 1960-09-30
US2863959A (en) 1958-12-09

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