GB107275A - Improvements in and relating to Combined Electric Switches and Couplings. - Google Patents
Improvements in and relating to Combined Electric Switches and Couplings.Info
- Publication number
- GB107275A GB107275A GB10088/16A GB1008816A GB107275A GB 107275 A GB107275 A GB 107275A GB 10088/16 A GB10088/16 A GB 10088/16A GB 1008816 A GB1008816 A GB 1008816A GB 107275 A GB107275 A GB 107275A
- Authority
- GB
- United Kingdom
- Prior art keywords
- switch
- slide
- plug
- box
- couplings
- 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
- 230000008878 coupling Effects 0.000 title abstract 4
- 238000010168 coupling process Methods 0.000 title abstract 4
- 238000005859 coupling reaction Methods 0.000 title abstract 4
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/707—Structural association with built-in electrical component with built-in switch interlocked with contact members or counterpart
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
107,275. Read, A. E., Franks, J. E., and Brooks, M., (trading as Walsall Hardware Manufacturing Co.). July 18, 1916. Plug couplings combined with electric switches. In a combined electric switch and coupling controlled by a sliding push rod 8 passing through a stuffing-box 9 into the switch box A and engaging with the tumbler lever 11 of the switch, the rod has fixed to it a slide 14 which is disposed outside the switch box and mounted in the cover 13 thereof, the slide being adapted to engage with the plug D of the coupling when the switch is ' on ' and to prevent removal of the plug until the switch is ' off.' The slide also prevents insertion of the plug when the switch is ' on.' The plug has terminal pins 7 and also a pin 16 which is reduced as at 17, or provided with a collar or shoulder, for engaging with the forked end of the slide. The recess wherein the slide works is covered by a plate 20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB10088/16A GB107275A (en) | 1916-07-18 | 1916-07-18 | Improvements in and relating to Combined Electric Switches and Couplings. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB10088/16A GB107275A (en) | 1916-07-18 | 1916-07-18 | Improvements in and relating to Combined Electric Switches and Couplings. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB107275A true GB107275A (en) | 1917-06-28 |
Family
ID=32607897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10088/16A Expired GB107275A (en) | 1916-07-18 | 1916-07-18 | Improvements in and relating to Combined Electric Switches and Couplings. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB107275A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2650331A (en) * | 1951-05-01 | 1953-08-25 | Gen Electric | Floor outlet with switch interlock |
| US4482789A (en) * | 1982-09-27 | 1984-11-13 | Mcvey Jack L | Apparatus for preventing unauthorized use of electrically powered equipment |
-
1916
- 1916-07-18 GB GB10088/16A patent/GB107275A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2650331A (en) * | 1951-05-01 | 1953-08-25 | Gen Electric | Floor outlet with switch interlock |
| US4482789A (en) * | 1982-09-27 | 1984-11-13 | Mcvey Jack L | Apparatus for preventing unauthorized use of electrically powered equipment |
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