CH348991A - Mindestens eine Drucktaste mit Kippraste aufweisende Drucktasteneinrichtung - Google Patents

Mindestens eine Drucktaste mit Kippraste aufweisende Drucktasteneinrichtung

Info

Publication number
CH348991A
CH348991A CH348991DA CH348991A CH 348991 A CH348991 A CH 348991A CH 348991D A CH348991D A CH 348991DA CH 348991 A CH348991 A CH 348991A
Authority
CH
Switzerland
Prior art keywords
pushbutton
toggle catch
toggle
catch
pushbutton device
Prior art date
Application number
Other languages
English (en)
Inventor
Lampe Friedrich
Laa Friedrich
Original Assignee
Philips Gloeikampenfabrieken N
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 Gloeikampenfabrieken N filed Critical Philips Gloeikampenfabrieken N
Publication of CH348991A publication Critical patent/CH348991A/de

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
CH348991D 1954-09-10 1955-09-08 Mindestens eine Drucktaste mit Kippraste aufweisende Drucktasteneinrichtung CH348991A (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH348991A true CH348991A (de) 1960-09-30

Family

ID=3672375

Family Applications (1)

Application Number Title Priority Date Filing Date
CH348991D CH348991A (de) 1954-09-10 1955-09-08 Mindestens eine Drucktaste mit Kippraste aufweisende Drucktasteneinrichtung

Country Status (6)

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

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
DE1055645B (de) 1959-04-23
NL99269C (de)
BE541162A (de)
GB794055A (en) 1958-04-30
US2863959A (en) 1958-12-09
NL200255A (de)

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