GB612777A - Improvements in and relating to electric tumbler switches - Google Patents
Improvements in and relating to electric tumbler switchesInfo
- Publication number
- GB612777A GB612777A GB1680546A GB1680546A GB612777A GB 612777 A GB612777 A GB 612777A GB 1680546 A GB1680546 A GB 1680546A GB 1680546 A GB1680546 A GB 1680546A GB 612777 A GB612777 A GB 612777A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contacts
- dolly
- relating
- spindle
- movable 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
- 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
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Tumbler Switches (AREA)
Abstract
612,777. Tumbler switches. GENERAL ELECTRIC CO., Ltd., and EDEN, C. G. June 3, 1946, No. 16805. [Class 38 (v)] A tumbler switch has insulated cylindrical contacts 21, 22 pivoted on a spindle 32 of a movable member 12, Fig. 7, which is actuated on its central part 31 by a dolly 13 and is also capable of rotation. In the " on " position, contacts 21, 22 are held against their pairs of fixed contacts, as 23<1>, 24<1>, by a flat spring 29, a cam surface 19 of the dolly permitting this. Movement of the dolly to the " off " position causes a cam surface 20 to depress the movable member 12 against the spring 29 into a channel 30 in the base, thus breaking contact. All the contacts can be of silver, and the spindle 32 alternatively may be in two halves moulded into the part 31, Fig. 8 (not shown).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1680546A GB612777A (en) | 1946-06-03 | 1946-06-03 | Improvements in and relating to electric tumbler switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1680546A GB612777A (en) | 1946-06-03 | 1946-06-03 | Improvements in and relating to electric tumbler switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB612777A true GB612777A (en) | 1948-11-17 |
Family
ID=10083978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1680546A Expired GB612777A (en) | 1946-06-03 | 1946-06-03 | Improvements in and relating to electric tumbler switches |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB612777A (en) |
-
1946
- 1946-06-03 GB GB1680546A patent/GB612777A/en not_active Expired
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