GB544019A - Improvements in and connected with electrical switch sockets - Google Patents
Improvements in and connected with electrical switch socketsInfo
- Publication number
- GB544019A GB544019A GB39841A GB39841A GB544019A GB 544019 A GB544019 A GB 544019A GB 39841 A GB39841 A GB 39841A GB 39841 A GB39841 A GB 39841A GB 544019 A GB544019 A GB 544019A
- Authority
- GB
- United Kingdom
- Prior art keywords
- socket
- lever
- contacts
- moved
- plug
- 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
- 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
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
544,019. Two-part coupling combined with switches. CRABTREE & CO., Ltd., J. A., Mc- LOUGHLIN, H. F., and MORGAN, R. W. Jan. 10, 1941, No. 398. [Class 38 (i)] A coupling socket has switch contacts that are closed in two stages, one effected by the action of the inserted plug and the other by a hand or foot lever. In one form the switch contacts f<2>, Fig. 1, are carried by levers f, f<1>, the lever f having a portion f that is engaged by the plug inserted in the socket g and moved downwardly, and the lever f<1> being moved upwardly to meet it when the slider h is actuated by the lever d. A locking member m is moved out of engagement with the slide h by a lever p when the earth-pin is inserted in the socket o. In a modification the contacts y, Fig. 6, are fixed and the moving contacts x<1> are moved part way towards the contacts y, by the plugs inserted in the socket x, the closing movement being completed by the pins l when a slider r is moved to the right by turning the lever s to the "on" position. The slider r is locked in the open position by a lever n released by insertion of the earthpm in its socket. A shutter 4 covers the socket x if the switch is closed without the plug in the socket, the pin and slot connection 2, 3 allowing closure of the shutter by a spring 5 on withdrawal of the plug with the switch closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB39841A GB544019A (en) | 1941-01-10 | 1941-01-10 | Improvements in and connected with electrical switch sockets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB39841A GB544019A (en) | 1941-01-10 | 1941-01-10 | Improvements in and connected with electrical switch sockets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB544019A true GB544019A (en) | 1942-03-24 |
Family
ID=9703677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB39841A Expired GB544019A (en) | 1941-01-10 | 1941-01-10 | Improvements in and connected with electrical switch sockets |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB544019A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1011177A2 (en) * | 1998-12-15 | 2000-06-21 | GEWISS S.p.A. | Interlocked electrical socket |
-
1941
- 1941-01-10 GB GB39841A patent/GB544019A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1011177A2 (en) * | 1998-12-15 | 2000-06-21 | GEWISS S.p.A. | Interlocked electrical socket |
| EP1011177A3 (en) * | 1998-12-15 | 2002-03-27 | GEWISS S.p.A. | Interlocked electrical socket |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1486968A (en) | Electric sockets | |
| GB1087877A (en) | Enclosed switch with cover with connector interlock | |
| GB544019A (en) | Improvements in and connected with electrical switch sockets | |
| GB625388A (en) | Improvements in or relating to multiple spring contact plug and jack connectors | |
| GB463277A (en) | Improvements in and relating to combined plug couplings and electric switches | |
| GB497810A (en) | Improvements relating to electrical plug and socket connectors | |
| GB499199A (en) | Improvements relating to plug or other switches with rectilinearly-moving operating members | |
| GB487225A (en) | Improvements relating to electric switches and plug and socket connections | |
| GB574822A (en) | Improvements in and relating to electrical fuses | |
| GB346534A (en) | Improvements connected with electric switches | |
| GB515165A (en) | Improvements in and connected with electric socket couplings combined with switches | |
| GB454172A (en) | Improvements in and relating to three pin plug-in electric switches | |
| GB836565A (en) | Improvements in or relating to electrical plug and socket couplings | |
| GB309714A (en) | Improvements in electric switches | |
| GB522147A (en) | Improvements in and relating to electric switches and plug and socket connections | |
| GB534702A (en) | Improvements in or relating to electric plug and socket connectors | |
| GB551898A (en) | Improvements in and relating to electric plug and socket connectors | |
| GB488312A (en) | Improvements in or relating to combined electric switch and socket units | |
| GB541325A (en) | Improvements relating to electrical plug-and-socket connectors | |
| GB185599A (en) | Interlocking devices for electric switches | |
| GB525578A (en) | Improvements in and relating to electric plug and socket connections | |
| GB830720A (en) | Electric connectors for industrial uses | |
| GB518765A (en) | Improvements in and connected with electrical interlocking switch sockets | |
| GB537879A (en) | Improvements in or relating to electric sockets | |
| GB510377A (en) | Improvements in, and connected with, socket couplings, switch sockets and similar electrical accessories |