GB657838A - Improvements in and relating to electrical contacts for holders foor thermionic valves, plugs or other electrical devices having projecting prongs - Google Patents
Improvements in and relating to electrical contacts for holders foor thermionic valves, plugs or other electrical devices having projecting prongsInfo
- Publication number
- GB657838A GB657838A GB5727/49A GB572749A GB657838A GB 657838 A GB657838 A GB 657838A GB 5727/49 A GB5727/49 A GB 5727/49A GB 572749 A GB572749 A GB 572749A GB 657838 A GB657838 A GB 657838A
- Authority
- GB
- United Kingdom
- Prior art keywords
- holder
- tongues
- aperture
- shoulders
- holders
- 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
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
657,838. Two-part couplings; holders for discharge tubes. CINCH MANUFACTURING CORPORATION. March 2, 1949, No. 5727. Convention date, March 2, 1948. [Class 38 (i)] A contact for a holder 1 for thermionic valves, plugs, &c. is formed from sheet metal and comprises a body portion 11 slidably fitting in an aperture 5 in said holder and having opposed, resilient plug-pin-engaging blades 12 and deformable locking tongues 13 disposed between said blades, said tongues having outturned ends 15 displaceable outwardly on to shoulders 7 in the holder. In the embodiment shown, the body portion is rectangular with the blades 12 and tongues 13 extending from the sides and ends respectively. A terminal 14 may be formed integral with one of the ends. A contact entry aperture 3 opens into the aperture 5 and the shoulders 7 are formed by providing recesses 8 in the upper face of the holder communicating with the aperture 5. The tongues 13 are displaced by inserting a tool into the base of the contact and they may be so shaped that they are engaged by the plugpin so that in addition to making electrical contact therewith, they receive a further slight displacement which locks their ends on the shoulders.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US657838XA | 1948-03-02 | 1948-03-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB657838A true GB657838A (en) | 1951-09-26 |
Family
ID=22065072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5727/49A Expired GB657838A (en) | 1948-03-02 | 1949-03-02 | Improvements in and relating to electrical contacts for holders foor thermionic valves, plugs or other electrical devices having projecting prongs |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB657838A (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2777118A (en) * | 1953-12-02 | 1957-01-08 | Sundt Engineering Company | Fuse holder |
US2890436A (en) * | 1956-01-12 | 1959-06-09 | Arrow Hart & Hegeman Electric | One-piece screwless wire terminal and contact for duplex electric receptacles |
US3149899A (en) * | 1962-04-16 | 1964-09-22 | United Carr Inc | Electrical contact element |
US3212052A (en) * | 1962-08-06 | 1965-10-12 | United Carr Inc | Electrical connector |
US3270251A (en) * | 1963-08-16 | 1966-08-30 | Amp Inc | Electrical connecting system and parts |
US3548369A (en) * | 1968-07-30 | 1970-12-15 | Amp Inc | Metallic liner for printed circuit board hole |
US3548361A (en) * | 1969-02-13 | 1970-12-15 | Jim C Garrett | Intercept strapping bridge and contacts |
US3696319A (en) * | 1970-08-20 | 1972-10-03 | Berg Electronics Inc | Flat conductor cable connector |
US3977757A (en) * | 1975-03-17 | 1976-08-31 | General Motors Corporation | Wipe-in female terminal for printed circuits |
FR2360188A1 (en) * | 1976-07-26 | 1978-02-24 | Northern Telecom Ltd | FEMALE TERMINAL TO RECEIVE THE EDGE OF CARDS ESPECIALLY FOR TELECOMMUNICATION SYSTEMS |
US4083623A (en) * | 1977-02-18 | 1978-04-11 | Amp Incorporated | Mini spring socket with plastic base |
US4152042A (en) * | 1976-07-26 | 1979-05-01 | Northern Telecom Limited | Box terminal for card edge receptacles in telecommunications systems and the like |
EP3319178A1 (en) * | 2016-11-04 | 2018-05-09 | Miele & Cie. KG | Household appliance and assembly for a household appliance |
-
1949
- 1949-03-02 GB GB5727/49A patent/GB657838A/en not_active Expired
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2777118A (en) * | 1953-12-02 | 1957-01-08 | Sundt Engineering Company | Fuse holder |
US2890436A (en) * | 1956-01-12 | 1959-06-09 | Arrow Hart & Hegeman Electric | One-piece screwless wire terminal and contact for duplex electric receptacles |
US3149899A (en) * | 1962-04-16 | 1964-09-22 | United Carr Inc | Electrical contact element |
US3212052A (en) * | 1962-08-06 | 1965-10-12 | United Carr Inc | Electrical connector |
US3270251A (en) * | 1963-08-16 | 1966-08-30 | Amp Inc | Electrical connecting system and parts |
US3548369A (en) * | 1968-07-30 | 1970-12-15 | Amp Inc | Metallic liner for printed circuit board hole |
US3548361A (en) * | 1969-02-13 | 1970-12-15 | Jim C Garrett | Intercept strapping bridge and contacts |
US3696319A (en) * | 1970-08-20 | 1972-10-03 | Berg Electronics Inc | Flat conductor cable connector |
US3977757A (en) * | 1975-03-17 | 1976-08-31 | General Motors Corporation | Wipe-in female terminal for printed circuits |
FR2360188A1 (en) * | 1976-07-26 | 1978-02-24 | Northern Telecom Ltd | FEMALE TERMINAL TO RECEIVE THE EDGE OF CARDS ESPECIALLY FOR TELECOMMUNICATION SYSTEMS |
US4152042A (en) * | 1976-07-26 | 1979-05-01 | Northern Telecom Limited | Box terminal for card edge receptacles in telecommunications systems and the like |
US4083623A (en) * | 1977-02-18 | 1978-04-11 | Amp Incorporated | Mini spring socket with plastic base |
FR2381438A1 (en) * | 1977-02-18 | 1978-09-15 | Amp Inc | ELECTRICAL CONNECTION SOCKET |
EP3319178A1 (en) * | 2016-11-04 | 2018-05-09 | Miele & Cie. KG | Household appliance and assembly for a household appliance |
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