GB732357A - Improvements relating to snap-action electric switches - Google Patents
Improvements relating to snap-action electric switchesInfo
- Publication number
- GB732357A GB732357A GB757952A GB757952A GB732357A GB 732357 A GB732357 A GB 732357A GB 757952 A GB757952 A GB 757952A GB 757952 A GB757952 A GB 757952A GB 732357 A GB732357 A GB 732357A
- Authority
- GB
- United Kingdom
- Prior art keywords
- snap
- snapper
- operating member
- improvements relating
- 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
- H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
- H01H5/04—Energy stored by deformation of elastic members
- H01H5/18—Energy stored by deformation of elastic members by flexing of blade springs
Abstract
732,357. Snap-action switches. YOUNG, S. G. June 24, 1953 [March 24, 1952], No. 7579/52. Class 38 (5). A switch, having a snapper similar to that of Specification 594,114, has the handle portion of its operating member projecting away from the switch in a direction substantially parallel to the snapper. In Fig. 2, the operating member is a dolly comprising a part 7 arranged between tongues 10, 11 of the snapper, and connected to the handle portion 13 at 14, 15. The dolly may be pivoted on a spindle or on bearing surfaces on the casing. In another form, Fig. 3, a pivoted operating member 21 is engaged by projections 19 on two push-buttons 18 which may be interconnected so as to prevent simultaneous depression. A single push-pull button may be used. Specifications 654,693, 654,715 and 654,716 also are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB757952A GB732357A (en) | 1952-03-24 | 1952-03-24 | Improvements relating to snap-action electric switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB757952A GB732357A (en) | 1952-03-24 | 1952-03-24 | Improvements relating to snap-action electric switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB732357A true GB732357A (en) | 1955-06-22 |
Family
ID=9835848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB757952A Expired GB732357A (en) | 1952-03-24 | 1952-03-24 | Improvements relating to snap-action electric switches |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB732357A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3001040A (en) * | 1957-05-02 | 1961-09-19 | William T Neiman | Switch |
| DE1175313B (en) * | 1959-03-25 | 1964-08-06 | Electro Mecaniques Soc Et | Electric rocker switch |
| EP0322988A1 (en) * | 1987-12-31 | 1989-07-05 | Holec Systemen En Componenten B.V. | A leaf spring system and an electric switch provided with such a leaf spring system |
-
1952
- 1952-03-24 GB GB757952A patent/GB732357A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3001040A (en) * | 1957-05-02 | 1961-09-19 | William T Neiman | Switch |
| DE1175313B (en) * | 1959-03-25 | 1964-08-06 | Electro Mecaniques Soc Et | Electric rocker switch |
| EP0322988A1 (en) * | 1987-12-31 | 1989-07-05 | Holec Systemen En Componenten B.V. | A leaf spring system and an electric switch provided with such a leaf spring system |
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