GB622922A - Improvements in electrical connecting means of the plug and socket type - Google Patents
Improvements in electrical connecting means of the plug and socket typeInfo
- Publication number
- GB622922A GB622922A GB27924/45A GB2792445A GB622922A GB 622922 A GB622922 A GB 622922A GB 27924/45 A GB27924/45 A GB 27924/45A GB 2792445 A GB2792445 A GB 2792445A GB 622922 A GB622922 A GB 622922A
- Authority
- GB
- United Kingdom
- Prior art keywords
- jaws
- blade
- contacts
- plug
- socket
- 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
- H01R13/193—Means for increasing contact pressure at the end of engagement of coupling part, e.g. zero insertion force or no friction
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
622,922. Two-part couplings. ROWE & CO. PROPRIETARY, Ltd., H. Oct. 23, 1945, No. 27924. Convention date, Sept. 28, 1944. [Class 38 (i)] [Also in Group XXXVII] A plug and socket connector in which the plug has a blade 19, comprises a socket 6 containing a contact assembly lever system 13, 14, 16, 17, forming open jaws 17 at the socket entrance and closed jaws 12, whereby on inserting the blade 19 it passes through the jaws 17 and opens the jaws 12, thereby causing the contact assembly to pivot so that the jaws 17 close on and grip the blade 19. Contacts 2, formed from strip are bent at 11 to form resilient elbows and have flats 12 which merge into parts 13, which have fulcra 14, and jaws 17 which engage co-operating blade contacts 19. The contacts are assembled on a holder 4 in a recess 6 with the elbows and fulcra against the walls 7. The blades 19 have a taper 19a which separates the flats 12 and causes the jaws 17 which swing about the fulcra 14 to approach the blade 19. As the blade is further inserted the flats are further displaced and the jaws 17 close more tightly upon it. In a plug and socket coupling, Fig. 4 (not shown), the contacts are held in position by making the holder 4 wider than the contacts. A single strip formed as above may be used, Fig. 6 (not shown), the recess having a rib for the blade. Alternatives include a contact formed of one strip having reversed jaws to contact each blade outer side, Fig. 5 (not shown), and, Fig. 7, a stamped or cast .lever system 23 on a spring 24. The jaws 17 may be thickly coated with silver 17a which bears on a coated part 19b of the blade, or on conducting buttons secured thereto.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU622922X | 1944-09-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB622922A true GB622922A (en) | 1949-05-10 |
Family
ID=3747240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB27924/45A Expired GB622922A (en) | 1944-09-28 | 1945-10-23 | Improvements in electrical connecting means of the plug and socket type |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB622922A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0087894A1 (en) * | 1982-02-24 | 1983-09-07 | AMP INCORPORATED (a New Jersey corporation) | Electrical contact member with a pair of resilient cantilever contact arms |
WO2006027222A1 (en) * | 2004-09-07 | 2006-03-16 | Roche Diagnostic Gmbh | Electrical connector for a test strip |
CN109103651A (en) * | 2018-08-06 | 2018-12-28 | 浙江中杭电子有限公司 | A kind of electric connector seat |
-
1945
- 1945-10-23 GB GB27924/45A patent/GB622922A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0087894A1 (en) * | 1982-02-24 | 1983-09-07 | AMP INCORPORATED (a New Jersey corporation) | Electrical contact member with a pair of resilient cantilever contact arms |
WO2006027222A1 (en) * | 2004-09-07 | 2006-03-16 | Roche Diagnostic Gmbh | Electrical connector for a test strip |
US7641777B2 (en) | 2004-09-07 | 2010-01-05 | Roche Diagnostics Operations, Inc. | Biological testing system |
CN109103651A (en) * | 2018-08-06 | 2018-12-28 | 浙江中杭电子有限公司 | A kind of electric connector seat |
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