SE8105702L - ELECTRIC WELDING PRESSURE SWITCH WITH INTERMITTENT OPERATION - Google Patents
ELECTRIC WELDING PRESSURE SWITCH WITH INTERMITTENT OPERATIONInfo
- Publication number
- SE8105702L SE8105702L SE8105702A SE8105702A SE8105702L SE 8105702 L SE8105702 L SE 8105702L SE 8105702 A SE8105702 A SE 8105702A SE 8105702 A SE8105702 A SE 8105702A SE 8105702 L SE8105702 L SE 8105702L
- Authority
- SE
- Sweden
- Prior art keywords
- slide
- contact link
- mountings
- pressure switch
- respect
- 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
- H01H13/02—Details
- H01H13/26—Snap-action arrangements depending upon deformation of elastic members
- H01H13/36—Snap-action arrangements depending upon deformation of elastic members using flexing of blade springs
- H01H13/365—Snap-action arrangements depending upon deformation of elastic members using flexing of blade springs having a symmetrical configuration
Landscapes
- Slide Switches (AREA)
- Push-Button Switches (AREA)
Abstract
Stationary contacts (2) are accommodated in a housing (1), and a slide (3) can be displaced in a direction (31) running transversely with respect to the contact link (5). In this case, the S-like compression springs engage in mountings (32, 33) on the slide (3) and in a mounting (51) on the contact link (5). Since the mountings (32, 33) on the slide (3) are arranged offset in its displacement direction (31), this results, in addition to the snap-action-like switching movement of the contact link (5) transversely with respect to its plane, in a lateral movement as well, of approximately double the magnitude of the distance A. This leads to self-cleaning of the contacts. The simple design of the individual parts and their low-friction interaction make the push-button switch economical, long-lasting and capable of miniaturisation virtually at will. <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH784480 | 1980-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE8105702L true SE8105702L (en) | 1982-04-22 |
Family
ID=4331263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8105702A SE8105702L (en) | 1980-10-21 | 1981-09-28 | ELECTRIC WELDING PRESSURE SWITCH WITH INTERMITTENT OPERATION |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE3137866A1 (en) |
| FR (1) | FR2492581A1 (en) |
| SE (1) | SE8105702L (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005032447B4 (en) * | 2005-07-12 | 2014-10-23 | Leopold Kostal Gmbh & Co. Kg | Electrical switching device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB546135A (en) * | 1940-12-25 | 1942-06-29 | Brookhirst Switchgear Ltd | Improvements in or relating to snap-action electric switches |
| US2782277A (en) * | 1951-11-28 | 1957-02-19 | Westinghouse Electric Corp | Snap-action switch |
| FR1328440A (en) * | 1962-04-17 | 1963-05-31 | Telemecanique Electrique | Advanced snap-action switch allows three stable positions |
| FR1418117A (en) * | 1964-09-17 | 1965-11-19 | Telemecanique Electrique | Double pole snap-action switch |
-
1981
- 1981-09-23 DE DE19813137866 patent/DE3137866A1/en not_active Withdrawn
- 1981-09-28 SE SE8105702A patent/SE8105702L/en not_active Application Discontinuation
- 1981-09-29 FR FR8118340A patent/FR2492581A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2492581A1 (en) | 1982-04-23 |
| DE3137866A1 (en) | 1982-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
Ref document number: 8105702-8 |