GB1431395A - Electrical switching devices - Google Patents
Electrical switching devicesInfo
- Publication number
- GB1431395A GB1431395A GB3576273A GB3576273A GB1431395A GB 1431395 A GB1431395 A GB 1431395A GB 3576273 A GB3576273 A GB 3576273A GB 3576273 A GB3576273 A GB 3576273A GB 1431395 A GB1431395 A GB 1431395A
- Authority
- GB
- United Kingdom
- Prior art keywords
- switching devices
- july
- electrical switching
- cam member
- switch
- 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
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift
- H01H3/168—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift operated by movement in any direction
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
1431395 Switch handles HORWICH & SMITH (ENGS) Ltd 2 July 1974 [26 July 1973] 35762/73 Heading H1N A control lever 2 movable in any direction for actuating an electric switch 1, has a conical end piece 9 which pivots on its circular edge 7b and is connected to a switch operating cam member 3, 8 through a universal joint such as a cable 5. The cam member 3, 8 is slideable axially in a fixed sleeve 7 and moves against the action of a return spring 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3576273A GB1431395A (en) | 1973-07-26 | 1973-07-26 | Electrical switching devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3576273A GB1431395A (en) | 1973-07-26 | 1973-07-26 | Electrical switching devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1431395A true GB1431395A (en) | 1976-04-07 |
Family
ID=10381304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3576273A Expired GB1431395A (en) | 1973-07-26 | 1973-07-26 | Electrical switching devices |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1431395A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386337A (en) * | 2018-02-11 | 2018-08-10 | 海信（山东）冰箱有限公司 | A kind of red wine storage facilities and wine cabinet |
| WO2019170128A1 (en) * | 2018-03-07 | 2019-09-12 | 海信（山东）冰箱有限公司 | Freshness preserving vacuum device and refrigerating and freezing device having same |
-
1973
- 1973-07-26 GB GB3576273A patent/GB1431395A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386337A (en) * | 2018-02-11 | 2018-08-10 | 海信（山东）冰箱有限公司 | A kind of red wine storage facilities and wine cabinet |
| WO2019170128A1 (en) * | 2018-03-07 | 2019-09-12 | 海信（山东）冰箱有限公司 | Freshness preserving vacuum device and refrigerating and freezing device having same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19920702 |