FR1556552A - - Google Patents
Info
- Publication number
- FR1556552A FR1556552A FR1556552DA FR1556552A FR 1556552 A FR1556552 A FR 1556552A FR 1556552D A FR1556552D A FR 1556552DA FR 1556552 A FR1556552 A FR 1556552A
- Authority
- FR
- France
- 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
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
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. 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
- H01H13/70—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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S200/00—Electricity: circuit makers and breakers
- Y10S200/29—Ball
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8529/67A GB1200187A (en) | 1967-02-22 | 1967-02-22 | Improvements in or relating to push button electrical switches |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1556552A true FR1556552A (fr) | 1969-02-07 |
Family
ID=9854181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1556552D Expired FR1556552A (fr) | 1967-02-22 | 1968-02-22 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3470332A (fr) |
DE (1) | DE1615694A1 (fr) |
FR (1) | FR1556552A (fr) |
GB (1) | GB1200187A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2369624A1 (fr) * | 1976-10-27 | 1978-05-26 | Elmeg | Clavier selecteur avec blocage des premiers chiffres |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3732476A (en) * | 1971-05-21 | 1973-05-08 | Mc Gill Mfg Co | Low cost switching arrangement for appliance motor speed control |
US3743798A (en) * | 1971-09-13 | 1973-07-03 | North American Rockwell | Elongated spring coil conductors applying tension force to pushbutton actuators in keyboard matrix switch assembly |
US3737604A (en) * | 1971-11-03 | 1973-06-05 | Schaltbau Gmbh | Single switch with multiple transverse actuators |
US3845255A (en) * | 1973-12-19 | 1974-10-29 | Elmeg | Keyboard switch assembly with ball and slider interlock mechanism |
DE2709227A1 (de) * | 1977-03-03 | 1978-09-07 | Elmeg | Mechanisch kodierende wahltastatur |
DE2727433A1 (de) * | 1977-06-18 | 1979-01-04 | Elmeg | Mechanisch kodierende wahltastatur |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2192621A (en) * | 1938-02-01 | 1940-03-05 | Exhibit Supply Company | Selector mechanism |
US2381978A (en) * | 1943-08-05 | 1945-08-14 | Bell Telephone Labor Inc | Impulse transmitter |
US2489576A (en) * | 1945-05-04 | 1949-11-29 | Buckley Music System Inc | Multiple plunger selector system |
GB1051897A (fr) * | 1963-06-11 | |||
US3226493A (en) * | 1963-10-02 | 1965-12-28 | Automatic Elect Lab | Push button control unit |
US3227819A (en) * | 1963-10-10 | 1966-01-04 | Automatic Elect Lab | Push button control apparatus |
US3269209A (en) * | 1964-08-04 | 1966-08-30 | Cutler Hammer Inc | Pushbutton interlocks |
-
1967
- 1967-02-22 GB GB8529/67A patent/GB1200187A/en not_active Expired
-
1968
- 1968-02-13 US US705141A patent/US3470332A/en not_active Expired - Lifetime
- 1968-02-21 DE DE19681615694 patent/DE1615694A1/de active Pending
- 1968-02-22 FR FR1556552D patent/FR1556552A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2369624A1 (fr) * | 1976-10-27 | 1978-05-26 | Elmeg | Clavier selecteur avec blocage des premiers chiffres |
Also Published As
Publication number | Publication date |
---|---|
GB1200187A (en) | 1970-07-29 |
DE1615694A1 (de) | 1970-06-04 |
US3470332A (en) | 1969-09-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |