DK93981A - PRESSURE BUTTON MECHANISM AND PROCEDURE FOR THE PREPARATION OF A SPRING AND RETURN BODY - Google Patents
PRESSURE BUTTON MECHANISM AND PROCEDURE FOR THE PREPARATION OF A SPRING AND RETURN BODYInfo
- Publication number
- DK93981A DK93981A DK93981A DK93981A DK93981A DK 93981 A DK93981 A DK 93981A DK 93981 A DK93981 A DK 93981A DK 93981 A DK93981 A DK 93981A DK 93981 A DK93981 A DK 93981A
- Authority
- DK
- Denmark
- Prior art keywords
- arms
- spring
- action surface
- procedure
- preparation
- Prior art date
Links
Landscapes
- Push-Button Switches (AREA)
Abstract
A pushbutton mechanism for acting on an electrical contact element and comprising a pushbutton and a spring and return element with snap action characteristic can be easily and cheaply produced in that the spring element 3 consists of an elastically flexible plate or foil, namely, plastic material and preferably polyester material, having inside a cut-out 8, 9 an action surface 11 with at least two arms 12, 13 forming a bridge over the cut-out. Each arm is provided with at least one embossed hinge 14, 15, 16, 17, and the action surface 11 and the arms 12, 13 form an arch in the inactive position. In the method for production of the spring and return element with snap action characteristic, one first punches out the holes 8, 9, bounding the action surface 11 with the arms 12, 13, and then one performs an embossing in the transverse direction in at least one location on each of the arms, whereby the material flows in the lengthwise direction of the arms to form the hinge sites and to lift up the action surface and its arms. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK93981A DK146080C (en) | 1981-03-02 | 1981-03-02 | PRESSURE BUTTON MECHANISM AND PROCEDURE FOR THE PREPARATION OF A SPRING AND RETURN BODY |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK93981A DK146080C (en) | 1981-03-02 | 1981-03-02 | PRESSURE BUTTON MECHANISM AND PROCEDURE FOR THE PREPARATION OF A SPRING AND RETURN BODY |
DK93981 | 1981-03-02 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK93981A true DK93981A (en) | 1982-09-03 |
DK146080B DK146080B (en) | 1983-06-20 |
DK146080C DK146080C (en) | 1983-11-14 |
Family
ID=8099216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK93981A DK146080C (en) | 1981-03-02 | 1981-03-02 | PRESSURE BUTTON MECHANISM AND PROCEDURE FOR THE PREPARATION OF A SPRING AND RETURN BODY |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK146080C (en) |
-
1981
- 1981-03-02 DK DK93981A patent/DK146080C/en active
Also Published As
Publication number | Publication date |
---|---|
DK146080C (en) | 1983-11-14 |
DK146080B (en) | 1983-06-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE69981T1 (en) | SQUEEGEE. | |
DE3785574D1 (en) | DEVICE FOR IN-SITU MOLDING A PUSH BUTTON ON A POROUS SUBSTRATE. | |
DE59005195D1 (en) | Electrical contact element with a spring. | |
USD313319S (en) | Embossed diaper cover stock or similar article | |
SE8304127D0 (en) | Force sensors | |
ATE122799T1 (en) | MICROMECHANICAL SWITCH. | |
ATE279321T1 (en) | PASTE PRINTING PROCESS | |
EP0942446A3 (en) | Lever switch and method of operating the same | |
IT1163132B (en) | PROCEDURE FOR PRINTING BY HOT PRESSES OF DECORATIONS ON OBJECTS OF VARIOUS TYPES AND EQUIPMENT FOR THE IMPLEMENTATION OF SUCH PROCEDURE | |
DE59104071D1 (en) | Double flat spring contact with stop device. | |
FR2621519B1 (en) | ROTARY CUTTING DEVICE | |
ATE38440T1 (en) | ONE-PIECE PLASTIC FRAME FOR A FILM SLIDE. | |
DK93981A (en) | PRESSURE BUTTON MECHANISM AND PROCEDURE FOR THE PREPARATION OF A SPRING AND RETURN BODY | |
BR8600148A (en) | KEYBOARD DEVICE WITH MAGNETICALLY ACTIVATED CONTACT BY PRESSURE | |
DE59501392D1 (en) | Sound sensor | |
SE8502178D0 (en) | NECKLACE DEVICE | |
ATE36988T1 (en) | EMBOSSING DEVICE. | |
ATE16870T1 (en) | BUTTON SWITCH. | |
KR920007274A (en) | Socket for electrical parts | |
KR890005600A (en) | Manufacturing Method of Touch Keyboard Switch | |
USD246074S (en) | Embossed plastic sheet material | |
MY105778A (en) | Contact in a socket for an electric part. | |
KR930020506A (en) | Formation method of contact part of rubber switch for electronic device | |
ATE14257T1 (en) | TOUCH SWITCH. | |
BE867736A (en) | ELECTROLYSIS FOIL |