GB621307A - Improvements relating to electric couplings of the plug and socket type - Google Patents
Improvements relating to electric couplings of the plug and socket typeInfo
- Publication number
- GB621307A GB621307A GB445247A GB445247A GB621307A GB 621307 A GB621307 A GB 621307A GB 445247 A GB445247 A GB 445247A GB 445247 A GB445247 A GB 445247A GB 621307 A GB621307 A GB 621307A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plug
- wires
- heads
- improvements relating
- socket type
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/652—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding with earth pin, blade or socket
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
- H01R24/30—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable with additional earth or shield contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2103/00—Two poles
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
621,307. Two-part couplings. DUNN, W. E. Feb. 15, 1947, No. 4452. [Class 38 (i)] In a plug element of a plug-and-socket coupling, wires extending through diverging passages 11, 12, 13, leading from the side of the plug body 1 to points adjacent the heads of pins 8, 9, 10 projecting through said body into an annular channel 2 therein, are clamped on to the pin heads by a ring-shaped projection 6 on a cap 5 which screws into the internally-threaded outer wall 4 of the channel 2. An annular rib 15a on the projection 6 forces the wires into a groove 15 passing across the pin heads. A similar construction for a twopin plug is also described. According to the Provisional Specification, the body may be formed with an external screw-thread engaged by a clamping ring which presses the wires against abutments at their points of entry into the passages so as to take any strain thereon.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB445247A GB621307A (en) | 1947-02-15 | 1947-02-15 | Improvements relating to electric couplings of the plug and socket type |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB445247A GB621307A (en) | 1947-02-15 | 1947-02-15 | Improvements relating to electric couplings of the plug and socket type |
Publications (1)
Publication Number | Publication Date |
---|---|
GB621307A true GB621307A (en) | 1949-04-07 |
Family
ID=9777446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB445247A Expired GB621307A (en) | 1947-02-15 | 1947-02-15 | Improvements relating to electric couplings of the plug and socket type |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB621307A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2802191A (en) * | 1953-10-29 | 1957-08-06 | Westinghouse Electric Corp | Base for electric lamp |
US2841773A (en) * | 1956-03-02 | 1958-07-01 | Boeing Co | Pressure contact type terminal block |
GB2229588A (en) * | 1989-02-18 | 1990-09-26 | Ralston Archibald Mcarthur | Electrical connector |
-
1947
- 1947-02-15 GB GB445247A patent/GB621307A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2802191A (en) * | 1953-10-29 | 1957-08-06 | Westinghouse Electric Corp | Base for electric lamp |
US2841773A (en) * | 1956-03-02 | 1958-07-01 | Boeing Co | Pressure contact type terminal block |
GB2229588A (en) * | 1989-02-18 | 1990-09-26 | Ralston Archibald Mcarthur | Electrical connector |
GB2229588B (en) * | 1989-02-18 | 1993-11-24 | Archibald Mcarthur Ralston | Electrical plug |
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