BE764793A - Commutateur electrique perfectionne - Google Patents
Commutateur electrique perfectionneInfo
- Publication number
- BE764793A BE764793A BE764793A BE764793A BE764793A BE 764793 A BE764793 A BE 764793A BE 764793 A BE764793 A BE 764793A BE 764793 A BE764793 A BE 764793A BE 764793 A BE764793 A BE 764793A
- Authority
- BE
- Belgium
- Prior art keywords
- electrical switch
- advanced electrical
- advanced
- switch
- electrical
- 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
- H01H13/70—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
-
- 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
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/18—Contacts characterised by the manner in which co-operating contacts engage by abutting with subsequent sliding
-
- 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
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/20—Driving mechanisms
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH448270A CH496311A (de) | 1970-03-25 | 1970-03-25 | Elektrischer Steuerschalter |
Publications (1)
Publication Number | Publication Date |
---|---|
BE764793A true BE764793A (fr) | 1971-08-16 |
Family
ID=4276920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE764793A BE764793A (fr) | 1970-03-25 | 1971-03-24 | Commutateur electrique perfectionne |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE764793A (de) |
CH (1) | CH496311A (de) |
DE (1) | DE2107804C3 (de) |
FR (1) | FR2085020A5 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2860881D1 (en) * | 1977-07-15 | 1981-10-29 | Ranco Inc | Snap acting switch blade and method for manufacturing it |
US4250367A (en) * | 1978-07-14 | 1981-02-10 | Ranco Incorporated | Snap action switch blades |
-
1970
- 1970-03-25 CH CH448270A patent/CH496311A/de not_active IP Right Cessation
-
1971
- 1971-02-18 DE DE19712107804 patent/DE2107804C3/de not_active Expired
- 1971-03-23 FR FR7110168A patent/FR2085020A5/fr not_active Expired
- 1971-03-24 BE BE764793A patent/BE764793A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CH496311A (de) | 1970-09-15 |
DE2107804B2 (de) | 1973-11-22 |
DE2107804A1 (de) | 1971-10-07 |
FR2085020A5 (de) | 1971-12-17 |
DE2107804C3 (de) | 1974-06-12 |
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