FR1250589A - Perfectionnements apportés aux dispositifs d'actionnement à poussoirs, notamment pour commutateurs électriques - Google Patents

Perfectionnements apportés aux dispositifs d'actionnement à poussoirs, notamment pour commutateurs électriques

Info

Publication number
FR1250589A
FR1250589A FR811820A FR811820A FR1250589A FR 1250589 A FR1250589 A FR 1250589A FR 811820 A FR811820 A FR 811820A FR 811820 A FR811820 A FR 811820A FR 1250589 A FR1250589 A FR 1250589A
Authority
FR
France
Prior art keywords
push
improvements made
electrical switches
actuation devices
button actuation
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
FR811820A
Other languages
English (en)
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.)
RODE STUCKY ETS
Original Assignee
RODE STUCKY ETS
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 RODE STUCKY ETS filed Critical RODE STUCKY ETS
Priority to FR811820A priority Critical patent/FR1250589A/fr
Application granted granted Critical
Publication of FR1250589A publication Critical patent/FR1250589A/fr
Expired 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
    • H01H13/56—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 the next application of operating force
    • H01H13/562—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 the next application of operating force making use of a heart shaped cam
FR811820A 1959-12-01 1959-12-01 Perfectionnements apportés aux dispositifs d'actionnement à poussoirs, notamment pour commutateurs électriques Expired FR1250589A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR811820A FR1250589A (fr) 1959-12-01 1959-12-01 Perfectionnements apportés aux dispositifs d'actionnement à poussoirs, notamment pour commutateurs électriques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR811820A FR1250589A (fr) 1959-12-01 1959-12-01 Perfectionnements apportés aux dispositifs d'actionnement à poussoirs, notamment pour commutateurs électriques

Publications (1)

Publication Number Publication Date
FR1250589A true FR1250589A (fr) 1961-01-13

Family

ID=8722031

Family Applications (1)

Application Number Title Priority Date Filing Date
FR811820A Expired FR1250589A (fr) 1959-12-01 1959-12-01 Perfectionnements apportés aux dispositifs d'actionnement à poussoirs, notamment pour commutateurs électriques

Country Status (1)

Country Link
FR (1) FR1250589A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404444A (en) * 1982-02-04 1983-09-13 Electronic Components Groupe, Inc. Convertible alternate action/momentary pushbutton switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404444A (en) * 1982-02-04 1983-09-13 Electronic Components Groupe, Inc. Convertible alternate action/momentary pushbutton switch

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