GB778932A - Improvements in or relating to electric tumbler switches - Google Patents
Improvements in or relating to electric tumbler switchesInfo
- Publication number
- GB778932A GB778932A GB18230/55A GB1823055A GB778932A GB 778932 A GB778932 A GB 778932A GB 18230/55 A GB18230/55 A GB 18230/55A GB 1823055 A GB1823055 A GB 1823055A GB 778932 A GB778932 A GB 778932A
- Authority
- GB
- United Kingdom
- Prior art keywords
- members
- handle
- snap action
- contacts
- movable contacts
- 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
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
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
Landscapes
- Tumbler Switches (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
778,932. Snap action switches. LICENCIA TALALMANYOKAT ERTEKESITO VALLALAT. June 23, 1955 [June 26, 1954], No. 18230/55. Class 38(5) In a snap action tumbler switch movable contacts 13 are conductively mounted by lugs 22 on supporting members 11 for pivotal movement to engage fixed contacts 12, the members 11 and contacts 12 being adapted to act as terminals, and a non-conductive switch handle 14 being also mounted on the members 11. The movable contacts 13 are disposed in grooves in an insulating rocker 15 which they support, and a compression spring 17 is disposed between the rocker and handle 14 so as to form a snap action toggle mechanism. The toggle mechanism, movable contacts and handle may be inserted into a switch base 10 as a whole and secured by a closure plate 28. Terminal screws 32, 33, and nuts 34, 35 are provided. In a modification (not shown) the members 11 and 12 extend through the closure plate.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU778932X | 1954-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB778932A true GB778932A (en) | 1957-07-17 |
Family
ID=10980278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18230/55A Expired GB778932A (en) | 1954-06-26 | 1955-06-23 | Improvements in or relating to electric tumbler switches |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2839628A (en) |
| DE (1) | DE1008381B (en) |
| GB (1) | GB778932A (en) |
| NL (1) | NL198385A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3330924A (en) * | 1965-11-24 | 1967-07-11 | Cutler Hammer Inc | Contact mounting structure for electric switches |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1739835A (en) * | 1926-08-02 | 1929-12-17 | Arthur C Gaynor | Electric switch |
| US2011293A (en) * | 1934-09-12 | 1935-08-13 | Cutler Hammer Inc | Electric snap switches of the double-pole type |
| US2095222A (en) * | 1934-11-26 | 1937-10-05 | Allen Bradley Co | Electric switch |
| US2095922A (en) * | 1936-03-02 | 1937-10-12 | William F Creahan | Directional control signal switch |
| US2288283A (en) * | 1940-08-29 | 1942-06-30 | Gen Electric | Electric switch |
| US2430138A (en) * | 1946-01-17 | 1947-11-04 | Standard Electric Mfg Co | Toggle iron plug switch |
| US2531350A (en) * | 1947-06-27 | 1950-11-21 | William Diefenthaler | Receptacle for a switch |
| US2570281A (en) * | 1948-03-01 | 1951-10-09 | Pass & Seymour Inc | Snap switch mechanism |
| US2614186A (en) * | 1948-09-16 | 1952-10-14 | Hoover Co | Snap switch |
-
0
- NL NL198385D patent/NL198385A/xx unknown
-
1955
- 1955-06-21 DE DEL22258A patent/DE1008381B/en active Pending
- 1955-06-21 US US517034A patent/US2839628A/en not_active Expired - Lifetime
- 1955-06-23 GB GB18230/55A patent/GB778932A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1008381B (en) | 1957-05-16 |
| NL198385A (en) | |
| US2839628A (en) | 1958-06-17 |
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