Difference between revisions of "Stackpole torsion spring"
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==External links== | ==External links== | ||
| − | *TechDose — [http://www.techdose.com/repairlog/Fixing-a-Stackpole-Momentary-Keyboard--Key-Pad-Switch/457/page1.html Fixing a Stackpole Momentary Keyboard / Key Pad Switch] | + | *TechDose — [http://www.techdose.com/repairlog/Fixing-a-Stackpole-Momentary-Keyboard--Key-Pad-Switch/457/page1.html Fixing a Stackpole Momentary Keyboard / Key Pad Switch] Dated 2012-05-24. Retrieved 2015-08-02. |
[[Category:Stackpole switches]] | [[Category:Stackpole switches]] | ||
Revision as of 13:31, 2 August 2015
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This article is a stub. You can help Deskthority by expanding it.
| Manufacturer | Stackpole |
|---|---|
| Switch type | Linear |
| Switch mount | PCB mount |
| Patents |
US3767878 (1972) US3924089 (1974) US4119821 (1977) |
Stackpole discrete switch is a provisional name for a low-profile cruciform-mount keyboard switch from Stackpole.
A patent for the switch was filed in 1972. A later patent was filed in 1974 which introduced a revision to the switch: the ends of the horizontal spring—used as a bridging electrical contact—were capped with conductive silicone rubber to provide for increased longevity.
External links
- TechDose — Fixing a Stackpole Momentary Keyboard / Key Pad Switch Dated 2012-05-24. Retrieved 2015-08-02.
