ES484987A1 - Pushbutton switch with plate contact - is formed with parallel spring contact fingers whose ends are deformed laterally in opposite directions - Google Patents
Pushbutton switch with plate contact - is formed with parallel spring contact fingers whose ends are deformed laterally in opposite directionsInfo
- Publication number
- ES484987A1 ES484987A1 ES484987A ES484987A ES484987A1 ES 484987 A1 ES484987 A1 ES 484987A1 ES 484987 A ES484987 A ES 484987A ES 484987 A ES484987 A ES 484987A ES 484987 A1 ES484987 A1 ES 484987A1
- Authority
- ES
- Spain
- Prior art keywords
- fingers
- pushbutton
- opposite directions
- contact
- pushbutton switch
- 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
Links
- 230000000994 depressogenic effect Effects 0.000 abstract 1
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
Landscapes
- Push-Button Switches (AREA)
Abstract
The pushbutton switch has four resilient electrical contact fingers (131 141) pressed from a contact plate (8) which is secured in the pushbutton (2) with the fingers (131 141) extending in the direction of movement of the pushbutton (2) into a guiding channel (17) at the switch body (1). Each finger (131 141) is deformed laterally at its free end in a direction opposite to that of the next adjacent fingers to bear against a respective contact (9, 10) secured in the channel (17), the contacts projecting from the body (1) for connection to external circuits. The deformation of the fingers ensures firm contact with the contacts (9, 10) when the pushbutton (2) is depressed while applying a balanced pressure on both sides of the channel (17) preventing deformation of the fingers.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7833007A FR2442501B1 (en) | 1978-11-22 | 1978-11-22 | PUSH BUTTON SWITCH |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES484987A1 true ES484987A1 (en) | 1980-06-16 |
Family
ID=9215215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES484987A Expired ES484987A1 (en) | 1978-11-22 | 1979-10-11 | Pushbutton switch with plate contact - is formed with parallel spring contact fingers whose ends are deformed laterally in opposite directions |
Country Status (3)
| Country | Link |
|---|---|
| ES (1) | ES484987A1 (en) |
| FR (1) | FR2442501B1 (en) |
| IT (1) | IT1126338B (en) |
-
1978
- 1978-11-22 FR FR7833007A patent/FR2442501B1/en not_active Expired
-
1979
- 1979-10-11 ES ES484987A patent/ES484987A1/en not_active Expired
- 1979-11-20 IT IT27421/79A patent/IT1126338B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2442501A1 (en) | 1980-06-20 |
| IT7927421A0 (en) | 1979-11-20 |
| IT1126338B (en) | 1986-05-21 |
| FR2442501B1 (en) | 1985-08-30 |
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