GB189716304A - Improvements in Electrical Tumbler Switches. - Google Patents
Improvements in Electrical Tumbler Switches.Info
- Publication number
- GB189716304A GB189716304A GB189716304DA GB189716304A GB 189716304 A GB189716304 A GB 189716304A GB 189716304D A GB189716304D A GB 189716304DA GB 189716304 A GB189716304 A GB 189716304A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tumbler
- switches
- pinion
- spindle
- blades
- 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
Landscapes
- Tumbler Switches (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
16,304. Gover, H. C., and Proctor, C. F. July 9. Switches.-Tumbler switches are arranged to give a considerable distance between the conducting parts when the circuit is open. Figs. 2 and 3 show a two-way switch. The tumbler A has a toothed segment B gearing with a pinion on the spindle C which carries the contact-blades D. As shown, the circuit is broken, but on moving the tumbler A to the right or the left the blades are thrown over to engage with the fixed contacts T' or T<2>. A four-faced cam, embraced by a spring F, is fitted on the spindle C to hold the contact in either of the desired positions. Insulating blocks or protuberances may be fitted on the base between the contacts. One-way switches may also be arranged to be operated by a toothed tumbler engaging a pinion as above.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB189716304T | 1897-07-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB189716304A true GB189716304A (en) | 1897-08-14 |
Family
ID=32613278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB189716304D Expired GB189716304A (en) | 1897-07-09 | 1897-07-09 | Improvements in Electrical Tumbler Switches. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB189716304A (en) |
-
1897
- 1897-07-09 GB GB189716304D patent/GB189716304A/en not_active Expired
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