ES501526A0 - Conjunto de teclas de apriete para aparatos receptores de latecnica de telecomunicacion - Google Patents

Conjunto de teclas de apriete para aparatos receptores de latecnica de telecomunicacion

Info

Publication number
ES501526A0
ES501526A0 ES501526A ES501526A ES501526A0 ES 501526 A0 ES501526 A0 ES 501526A0 ES 501526 A ES501526 A ES 501526A ES 501526 A ES501526 A ES 501526A ES 501526 A0 ES501526 A0 ES 501526A0
Authority
ES
Spain
Prior art keywords
receiving devices
telecommunication receiving
tightening keys
tightening
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.)
Granted
Application number
ES501526A
Other languages
English (en)
Other versions
ES8202460A1 (es
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.)
Preh GmbH
Original Assignee
Preh GmbH
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 Preh GmbH filed Critical Preh GmbH
Publication of ES501526A0 publication Critical patent/ES501526A0/es
Publication of ES8202460A1 publication Critical patent/ES8202460A1/es
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
    • 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
    • H01H13/74—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 each contact set returning to its original state only upon actuation of another of the operating members
ES501526A 1980-04-21 1981-04-21 Conjunto de teclas de apriete para aparatos receptores de latecnica de telecomunicacion Expired ES8202460A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3015292A DE3015292C2 (de) 1980-04-21 1980-04-21 Drucktastenaggregat

Publications (2)

Publication Number Publication Date
ES501526A0 true ES501526A0 (es) 1982-02-01
ES8202460A1 ES8202460A1 (es) 1982-02-01

Family

ID=6100569

Family Applications (1)

Application Number Title Priority Date Filing Date
ES501526A Expired ES8202460A1 (es) 1980-04-21 1981-04-21 Conjunto de teclas de apriete para aparatos receptores de latecnica de telecomunicacion

Country Status (5)

Country Link
US (1) US4368441A (es)
EP (1) EP0038501B1 (es)
JP (1) JPS56166623A (es)
DE (1) DE3015292C2 (es)
ES (1) ES8202460A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3220407C2 (de) * 1982-05-29 1985-09-19 Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt Drucktastenaggregat
US6166345A (en) * 1998-02-24 2000-12-26 Matsushita Electric Works, Ltd. See-saw switch
JP4941048B2 (ja) * 2007-03-28 2012-05-30 オムロン株式会社 トリガスイッチ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT699906A (es) * 1962-06-16 1900-01-01
DE1541528B2 (de) * 1966-09-24 1971-12-16 Philips Patentverwaltung Gmbh, 2000 Hamburg Rundfunkempfangsgeraet mit einer drucktasteneinstellvor richtung und einem skalenkasten
AT281145B (de) * 1967-02-18 1970-05-11 Preh Elektro Feinmechanik Tastenkanalwahlaggregat
NL6814204A (es) * 1968-10-04 1970-04-07
DE1933976C3 (de) * 1969-07-04 1974-03-07 Saba Schwarzwaelder Apparate- Bauanstalt, August Schwer Soehne Gmbh, 7730 Villingen Abstimmvorrichtung für HF-Nachrichten-Übertragungsgeräte
US3646283A (en) * 1970-04-20 1972-02-29 Globe Union Inc Multistation pushbutton switch assembly with master control means for alternative push-push or only one switch operable at a time modes of actuation
FR2198239B1 (es) * 1972-09-07 1975-03-07 Telic
DE2352230B2 (de) * 1973-10-18 1975-11-06 Schoeller & Co, Elektrotechnische Fabrik, 6000 Frankfurt Drucktastenaggregat
DE7418746U (de) * 1974-05-29 1974-09-05 Licentia Gmbh Drucktastensatz mit Stummschalter für einen Rundfunkempfänger
DE2549781A1 (de) * 1975-11-06 1977-05-18 Ruf Kg Wilhelm Abstimmeinheit mit bandumschalter fuer hochfrequenz-empfaenger

Also Published As

Publication number Publication date
EP0038501A2 (de) 1981-10-28
EP0038501A3 (en) 1982-05-12
ES8202460A1 (es) 1982-02-01
JPS647692B2 (es) 1989-02-09
JPS56166623A (en) 1981-12-21
US4368441A (en) 1983-01-11
DE3015292C2 (de) 1985-10-17
EP0038501B1 (de) 1984-07-04
DE3015292A1 (de) 1981-10-22

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