GB696421A - Improvements in or relating to snap action quick make and break electric switches - Google Patents
Improvements in or relating to snap action quick make and break electric switchesInfo
- Publication number
- GB696421A GB696421A GB1440850A GB1440850A GB696421A GB 696421 A GB696421 A GB 696421A GB 1440850 A GB1440850 A GB 1440850A GB 1440850 A GB1440850 A GB 1440850A GB 696421 A GB696421 A GB 696421A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lugs
- rocker
- relating
- snap action
- electric switches
- 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
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
- H01H23/12—Movable parts; Contacts mounted thereon
- H01H23/16—Driving mechanisms
- H01H23/166—Driving mechanisms with positive action
Landscapes
- Tumbler Switches (AREA)
Abstract
696,421. Tumbler switches. ASHLEY ACCESSORIES, Ltd. May 23, 1951 [June 9, 1950], No. 14408/50. Class 38 (v) A dolly pivoted at 32 has forked ends 23 in which is pivoted a guide 24 for the stem 25 of a T-shaped rocker 26 having lugs 27, 28, the former engaging the apices of holes 20 formed in the cheek plates 16 of the movable contact 14, and the latter projecting through these holes into recesses 29 bounded by ribs 30 moulded on opposite sides of a well 11 in the base 10. A spring 31 is compressed between the head of the rocker 26 and the guide 24. Should this spring break, the contacts may still be actuated owing to the engagement of lugs 28 with the ribs 30, when the dolly is moved, such engagement causing pivoting of the rocker to swing the contact 14 about its pivot which is formed by outturned lugs 18 engaging in recesses 19 in the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1440850A GB696421A (en) | 1950-06-09 | 1950-06-09 | Improvements in or relating to snap action quick make and break electric switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1440850A GB696421A (en) | 1950-06-09 | 1950-06-09 | Improvements in or relating to snap action quick make and break electric switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB696421A true GB696421A (en) | 1953-09-02 |
Family
ID=10040672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1440850A Expired GB696421A (en) | 1950-06-09 | 1950-06-09 | Improvements in or relating to snap action quick make and break electric switches |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB696421A (en) |
-
1950
- 1950-06-09 GB GB1440850A patent/GB696421A/en not_active Expired
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