GB159618A - Improvements in plugs and sockets for electrical fittings - Google Patents
Improvements in plugs and sockets for electrical fittingsInfo
- Publication number
- GB159618A GB159618A GB3018519A GB3018519A GB159618A GB 159618 A GB159618 A GB 159618A GB 3018519 A GB3018519 A GB 3018519A GB 3018519 A GB3018519 A GB 3018519A GB 159618 A GB159618 A GB 159618A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contacts
- spindle
- slots
- carrying
- sockets
- 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
- H01R13/71—Contact members of coupling parts operating as switch, e.g. linear or rotational movement required after mechanical engagement of coupling part to establish electrical connection
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
159,618. Jones, E. Dec. 3, 1919. Switches, quick-action.-A coupling, acting also as a switch, comprises a detachable member 1 carrying notched contacts 5, which interlock with slots 4 in the cover of a base member 3, and carrying also a central spindle 12 having a square or other shaped section adapted to act as an earth terminal. The contacts 5 after insertion through a loosely pivoted square plate 21 and the slots 4 are turned to engage contacts 20 in the base. The spindle 12 engages a hole in a cammember 15, embraced by a spring 16 and adapted for connection to an earth lead. The cam operates upon the spindle to break the circuit between the contacts 5, 20 if the contacts shall not have been fully engaged.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3018519A GB159618A (en) | 1919-12-03 | 1919-12-03 | Improvements in plugs and sockets for electrical fittings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3018519A GB159618A (en) | 1919-12-03 | 1919-12-03 | Improvements in plugs and sockets for electrical fittings |
Publications (1)
Publication Number | Publication Date |
---|---|
GB159618A true GB159618A (en) | 1921-03-03 |
Family
ID=10303615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3018519A Expired GB159618A (en) | 1919-12-03 | 1919-12-03 | Improvements in plugs and sockets for electrical fittings |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB159618A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3120985A (en) * | 1961-04-19 | 1964-02-11 | Hubbell Inc Harvey | Electrical connector having selective key means for different voltages |
-
1919
- 1919-12-03 GB GB3018519A patent/GB159618A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3120985A (en) * | 1961-04-19 | 1964-02-11 | Hubbell Inc Harvey | Electrical connector having selective key means for different voltages |
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