FR1360950A - Perfectionnements aux commutateurs à touches de pression comprenant notamment plusieurs touches alignées - Google Patents

Perfectionnements aux commutateurs à touches de pression comprenant notamment plusieurs touches alignées

Info

Publication number
FR1360950A
FR1360950A FR43754A FR69043754A FR1360950A FR 1360950 A FR1360950 A FR 1360950A FR 43754 A FR43754 A FR 43754A FR 69043754 A FR69043754 A FR 69043754A FR 1360950 A FR1360950 A FR 1360950A
Authority
FR
France
Prior art keywords
including multiple
pushbutton switch
multiple aligned
enhancements including
aligned keys
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.)
Expired
Application number
FR43754A
Other languages
English (en)
Inventor
Walter Holzer
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 FR1360950A publication Critical patent/FR1360950A/fr
Expired legal-status Critical Current

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/40—Contact mounted so that its contact-making surface is flush with adjoining insulation
    • H01H1/403—Contacts forming part of a printed circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/02—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/10—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a part rotating at substantially constant speed
    • H01H43/12—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a part rotating at substantially constant speed stopping automatically after a single cycle of operation
    • H01H43/124—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a part rotating at substantially constant speed stopping automatically after a single cycle of operation using a disc
    • 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
FR43754A 1962-06-27 1963-06-19 Perfectionnements aux commutateurs à touches de pression comprenant notamment plusieurs touches alignées Expired FR1360950A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH46193A DE1239758B (de) 1962-06-27 1962-06-27 Drucktastenschalter mit mehreren nebeneinander angeordneten, federbelasteten Drucktasten

Publications (1)

Publication Number Publication Date
FR1360950A true FR1360950A (fr) 1964-05-15

Family

ID=7156025

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43754A Expired FR1360950A (fr) 1962-06-27 1963-06-19 Perfectionnements aux commutateurs à touches de pression comprenant notamment plusieurs touches alignées

Country Status (4)

Country Link
US (1) US3259700A (fr)
DE (1) DE1239758B (fr)
FR (1) FR1360950A (fr)
GB (1) GB1008342A (fr)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1488512A (en) * 1921-07-16 1924-04-01 Pathe Cinema Automatic variable-speed advertising contrivance
DE689827C (de) * 1937-12-16 1940-04-06 Peter Richarz Vorrichtung zur Steuerung von Umschalteinrichtungen mittels eines durch eine Uhr oder einen Synchronmotor angetriebenen Zeitschaltwerkes
FR956054A (fr) * 1946-03-20 1950-01-24
US2652470A (en) * 1950-10-04 1953-09-15 Hugh W Batcheller Push button
DE967678C (de) * 1952-01-22 1957-12-05 Hans Brigmann Dipl Ing Drucktasten-Schaltwerk fuer Rundfunkempfaenger, Sprechanlagen u. dgl.
NL199705A (fr) * 1955-08-13
US2964986A (en) * 1956-05-10 1960-12-20 Baldwin Piano Co Push button chord derivation and apparatus
US2932816A (en) * 1958-05-19 1960-04-12 Sperry Rand Corp Keyboard transmitter
GB870028A (en) * 1958-08-20 1961-06-07 Schoeller & Co Improvements in or relating to multiple push-button electrical switches
NL249476A (fr) * 1959-03-16 1900-01-01
US3165598A (en) * 1961-08-14 1965-01-12 Gen Electric Arc-suppressing multiposition electric switch
US3166644A (en) * 1961-12-27 1965-01-19 John W Feldmayer Multiple push button electrical switch apparatus

Also Published As

Publication number Publication date
DE1239758B (de) 1967-05-03
US3259700A (en) 1966-07-05
GB1008342A (en) 1965-10-27

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