GB346498A - A plug and socket with switch which is operated by r?tating the plug - Google Patents
A plug and socket with switch which is operated by r?tating the plugInfo
- Publication number
- GB346498A GB346498A GB342?/30A GB34230A GB346498A GB 346498 A GB346498 A GB 346498A GB 34230 A GB34230 A GB 34230A GB 346498 A GB346498 A GB 346498A
- Authority
- GB
- United Kingdom
- Prior art keywords
- switch
- plug
- socket
- slot
- lug
- 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
-
- 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
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
346,498. Plug coupling combined with switch. SIEMENS-SCHUCKERTWERKE AKT.-GES., Siemensstadt, Berlin. Jan. 31, 1930, No. 3428. Convention date, Sept. 25, 1929, [Class 38 (i).] A plug coupling having concentric contacts combined with a switch wherein a rotary movement of the plug member operates the switch, has interlocking means associated with the outer pair of contacts which permit withdrawal of the plug only when the switch is off. A rotary switch 7, Fig. 1, is mounted concentrically behind the socket member 1 fitted with concentric sockets 2, 3. Its operating spindle 8 is connected to a pin 10 which projects into the back of socket 2 and has a tongue 11 to engage with a slot in the centre-pin 5 of the plug member. The outer socket 3 has an L-shaped slot and the outer plug 6 has a lug 12 which engages with this slot to prevent the plug member being withdrawn when the switch is on. In the modification shown in Fig. 3, the switch is fitted with an arm 14 and the lug 12 on the outer plug 6 engages in a recess in this arm to operate the switch.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE346498X | 1929-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB346498A true GB346498A (en) | 1931-04-16 |
Family
ID=6255267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB342?/30A Expired GB346498A (en) | 1929-09-25 | 1930-01-31 | A plug and socket with switch which is operated by r?tating the plug |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB346498A (en) |
-
1930
- 1930-01-31 GB GB342?/30A patent/GB346498A/en not_active Expired
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