GB201724A - Improvements in or relating to electric switches - Google Patents
Improvements in or relating to electric switchesInfo
- Publication number
- GB201724A GB201724A GB1786622A GB1786622A GB201724A GB 201724 A GB201724 A GB 201724A GB 1786622 A GB1786622 A GB 1786622A GB 1786622 A GB1786622 A GB 1786622A GB 201724 A GB201724 A GB 201724A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tongues
- bridge
- switch
- quick
- contact member
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
Landscapes
- Tumbler Switches (AREA)
Abstract
201,724. Crabtree, J. A. June 29, 1922. Switches, quick make-and-break.-In order to absorb the impact of the operating lever and contact member of a quick make and quick break switch in both the extreme positions, fixed resilient stops are provided with which the movable parts engage. As shown in Figs. 2, 3 and 4, applied to a tumbler switch as described in Specification 140,179, a plate-spring washer a is secured between the bridge b and the insulating base, the switch action passing through an opening in the plate which is furnished with upturned tongues f for the two sides of the U-shaped contact member g. Instead of employing a spring washer, plates with multiple tongues or single tongues may be separately secured to the bridge, or the tongues may be integral with the bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1786622A GB201724A (en) | 1922-06-29 | 1922-06-29 | Improvements in or relating to electric switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1786622A GB201724A (en) | 1922-06-29 | 1922-06-29 | Improvements in or relating to electric switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB201724A true GB201724A (en) | 1923-08-09 |
Family
ID=10102573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1786622A Expired GB201724A (en) | 1922-06-29 | 1922-06-29 | Improvements in or relating to electric switches |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB201724A (en) |
-
1922
- 1922-06-29 GB GB1786622A patent/GB201724A/en not_active Expired
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