GB486285A - Improvements in and relating to electric tumbler switches - Google Patents
Improvements in and relating to electric tumbler switchesInfo
- Publication number
- GB486285A GB486285A GB2970937A GB2970937A GB486285A GB 486285 A GB486285 A GB 486285A GB 2970937 A GB2970937 A GB 2970937A GB 2970937 A GB2970937 A GB 2970937A GB 486285 A GB486285 A GB 486285A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- tumbler switches
- electric tumbler
- dolly
- pivoted
- 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
- Handcart (AREA)
Abstract
486,285. Tumbler switches. MARR, G. E Oct. 30, 1937, No. 29709 [Class 38 (v)] In a tumbler switch in which a dolly 4, pivoted at 3 actuates a contact-member 1 pivoted at 2a through a compression-spring link 8, positive actuation is effected by the engagement of one or more projecting blocks 9 on the dolly with projections 1d on the contact-member.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2970937A GB486285A (en) | 1937-10-30 | 1937-10-30 | Improvements in and relating to electric tumbler switches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2970937A GB486285A (en) | 1937-10-30 | 1937-10-30 | Improvements in and relating to electric tumbler switches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB486285A true GB486285A (en) | 1938-06-01 |
Family
ID=10295855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2970937A Expired GB486285A (en) | 1937-10-30 | 1937-10-30 | Improvements in and relating to electric tumbler switches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB486285A (en) |
-
1937
- 1937-10-30 GB GB2970937A patent/GB486285A/en not_active Expired
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