IT1127653B - Interruttore a pulsante - Google Patents
Interruttore a pulsanteInfo
- Publication number
- IT1127653B IT1127653B IT27670/79A IT2767079A IT1127653B IT 1127653 B IT1127653 B IT 1127653B IT 27670/79 A IT27670/79 A IT 27670/79A IT 2767079 A IT2767079 A IT 2767079A IT 1127653 B IT1127653 B IT 1127653B
- Authority
- IT
- Italy
- Prior art keywords
- push button
- button switch
- switch
- push
- button
- Prior art date
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
- H01H13/50—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
- H01H13/64—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 wherein the switch has more than two electrically distinguishable positions, e.g. multi-position push-button switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/50—Driving mechanisms, i.e. for transmitting driving force to the contacts with indexing or locating means, e.g. indexing by ball and spring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
- H01H2003/024—Resetting of bistable emergency operating part by pulling it
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2853810A DE2853810C2 (de) | 1978-12-13 | 1978-12-13 | Druckknopftaster |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7927670A0 IT7927670A0 (it) | 1979-11-29 |
IT1127653B true IT1127653B (it) | 1986-05-21 |
Family
ID=6057056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT27670/79A IT1127653B (it) | 1978-12-13 | 1979-11-29 | Interruttore a pulsante |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5583110A (it) |
DE (1) | DE2853810C2 (it) |
FR (1) | FR2444328A1 (it) |
IT (1) | IT1127653B (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0070628A3 (en) * | 1981-07-16 | 1985-04-03 | THORN EMI Instruments Limited | Switch actuator mechanism |
JPS5860822U (ja) * | 1981-10-19 | 1983-04-23 | 株式会社東海理化電機製作所 | 選択ロツク可能なプツシユスイツチ |
FR2777691B1 (fr) * | 1998-04-17 | 2000-05-19 | Falard Ind | Systeme d'interrupteur a quatre positions qui permet d'etablir trois contacts electriques |
ES2190754B1 (es) * | 2001-12-21 | 2005-09-01 | Angel Iglesias, S.A | Pulsador de doble paso. |
DE102016117021A1 (de) | 2016-09-09 | 2018-03-15 | Nbb Holding Ag | Bediengerät |
DE102016117022A1 (de) | 2016-09-09 | 2018-03-15 | Nbb Holding Ag | Eingabevorrichtung zum Eingeben eines Steuerbefehls und Bediengerät mit einer derartigen Eingabevorrichtung |
FR3077418B1 (fr) * | 2018-01-26 | 2020-02-07 | Apem | Dispositif d'arret d'urgence |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2885905A (en) * | 1956-02-15 | 1959-05-12 | Cutler Hammer Inc | Detachable lever locking devices for electric switches |
GB964888A (en) * | 1959-10-23 | 1964-07-22 | Cutler Hammer Inc | Operating lever assemblies for multi-position electric switches |
US3057223A (en) * | 1960-05-03 | 1962-10-09 | Haydon Switch Inc | Locking actuator assembly for electrical switches and the like |
DE1277982B (de) * | 1966-07-27 | 1968-09-19 | Demag Zug Gmbh | Taster oder Tastschalter mit wenigstens zwei einrastbaren Schaltstufen |
CH559421A5 (it) * | 1972-09-15 | 1975-02-28 | Siemens Ag |
-
1978
- 1978-12-13 DE DE2853810A patent/DE2853810C2/de not_active Expired
-
1979
- 1979-11-29 IT IT27670/79A patent/IT1127653B/it active
- 1979-12-10 FR FR7930258A patent/FR2444328A1/fr active Granted
- 1979-12-13 JP JP16216579A patent/JPS5583110A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2444328A1 (fr) | 1980-07-11 |
IT7927670A0 (it) | 1979-11-29 |
FR2444328B1 (it) | 1982-08-27 |
JPS5583110A (en) | 1980-06-23 |
DE2853810C2 (de) | 1980-12-18 |
DE2853810B1 (de) | 1980-04-17 |
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