GB1496485A - Electric plugs - Google Patents
Electric plugsInfo
- Publication number
- GB1496485A GB1496485A GB57005/73A GB5700573A GB1496485A GB 1496485 A GB1496485 A GB 1496485A GB 57005/73 A GB57005/73 A GB 57005/73A GB 5700573 A GB5700573 A GB 5700573A GB 1496485 A GB1496485 A GB 1496485A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pin
- sleeve
- see figs
- recesses
- assembly
- 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
- H01R13/44—Means for preventing access to live contacts
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
1496485 Two-part couplings J. A. CRABTREE & CO Ltd 9 Dec 1974 [8 Dec 1973] 57005/73 Heading H2E An electric plug has retained in its base 24 at least one pin 2 on the shank 4 of which an insulating sleeve 14 is located, the pin 2 having a recess (10), see Figs. 1 and 4 (not shown) in which an internally directed projection (18), see Figs. 2 and 5 (not shown) is received to inhibit separation of the rim and sleeve. As shown, two recesses (10) and projections (18) are provided, the recesses being on the narrower faces of a pin rectangular in cross-section. The sleeve 14 may be provided with inclined faces on the projections (18) to assist in assembly of the sleeve and pin, and with outwardly extending fingers (22), see Figs. 2 and 5 (not shown) which when the assembly of the pin and sleeve is inserted into the plug base engage under internal shoulders (29), see Figs. 3 and 6 (not shown), of recesses (28) of the base, to retain the assembly thereon.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB57005/73A GB1496485A (en) | 1973-12-08 | 1973-12-08 | Electric plugs |
DE19742457564 DE2457564A1 (en) | 1973-12-08 | 1974-12-05 | ELECTRIC PLUG |
ZA00747771A ZA747771B (en) | 1973-12-08 | 1974-12-06 | Improvements in or relating to electric plugs |
IT54412/74A IT1032157B (en) | 1973-12-08 | 1974-12-06 | IMPROVEMENT IN PLUG SOCKETS |
FR7440310A FR2254127A1 (en) | 1973-12-08 | 1974-12-09 | |
HK293/83A HK29383A (en) | 1973-12-08 | 1983-08-18 | Improvements in or relating to electric plugs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB57005/73A GB1496485A (en) | 1973-12-08 | 1973-12-08 | Electric plugs |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1496485A true GB1496485A (en) | 1977-12-30 |
Family
ID=10478114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB57005/73A Expired GB1496485A (en) | 1973-12-08 | 1973-12-08 | Electric plugs |
Country Status (6)
Country | Link |
---|---|
DE (1) | DE2457564A1 (en) |
FR (1) | FR2254127A1 (en) |
GB (1) | GB1496485A (en) |
HK (1) | HK29383A (en) |
IT (1) | IT1032157B (en) |
ZA (1) | ZA747771B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2160030A (en) * | 1984-06-04 | 1985-12-11 | Derek Hayes | Sleeved plug pins |
GB2291280A (en) * | 1994-07-07 | 1996-01-17 | Jo Jo A S | A plug |
DE19738654A1 (en) * | 1997-09-04 | 1999-03-11 | Nokia Deutschland Gmbh | Contact plug |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD204356A1 (en) * | 1982-03-25 | 1983-11-23 | Sondershausen Elektro | CONTACT pIN |
DE4341958A1 (en) * | 1993-12-09 | 1995-06-14 | Abb Patent Gmbh | Multiple flat plug |
-
1973
- 1973-12-08 GB GB57005/73A patent/GB1496485A/en not_active Expired
-
1974
- 1974-12-05 DE DE19742457564 patent/DE2457564A1/en active Pending
- 1974-12-06 ZA ZA00747771A patent/ZA747771B/en unknown
- 1974-12-06 IT IT54412/74A patent/IT1032157B/en active
- 1974-12-09 FR FR7440310A patent/FR2254127A1/fr not_active Withdrawn
-
1983
- 1983-08-18 HK HK293/83A patent/HK29383A/en unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2160030A (en) * | 1984-06-04 | 1985-12-11 | Derek Hayes | Sleeved plug pins |
GB2291280A (en) * | 1994-07-07 | 1996-01-17 | Jo Jo A S | A plug |
GB2291280B (en) * | 1994-07-07 | 1997-04-23 | Jo Jo A S | A plug |
DE19738654A1 (en) * | 1997-09-04 | 1999-03-11 | Nokia Deutschland Gmbh | Contact plug |
Also Published As
Publication number | Publication date |
---|---|
ZA747771B (en) | 1975-12-31 |
FR2254127A1 (en) | 1975-07-04 |
HK29383A (en) | 1983-08-26 |
DE2457564A1 (en) | 1975-06-12 |
IT1032157B (en) | 1979-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |