GB657722A - Improvements in or relating to terminal connections for electrical wiring systems - Google Patents
Improvements in or relating to terminal connections for electrical wiring systemsInfo
- Publication number
- GB657722A GB657722A GB529749A GB529749A GB657722A GB 657722 A GB657722 A GB 657722A GB 529749 A GB529749 A GB 529749A GB 529749 A GB529749 A GB 529749A GB 657722 A GB657722 A GB 657722A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plates
- sockets
- spring
- latch
- ferrules
- 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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4854—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a wire spring
- H01R4/4863—Coil spring
- H01R4/4872—Coil spring axially compressed to retain wire end
-
- 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
- H01R13/20—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/2408—Modular blocks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/02—Intermediate parts for distributing energy to two or more circuits in parallel, e.g. splitter
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
657,722. Two-part couplings; distribution boards. WEBB, C. D. H., and PLESSEY CO., Ltd. Feb. 26, 1949, No. 5297. [Class 38 (i)] A terminal connection for a wiring system comprises a double-ended socket with slotted, tubular ends, a slotted latch plate sliding transversely on each end in line with the slot therein and spring-loading means normally urging said latch plates into engagement with said slots. In the embodiment shown, two double-ended sockets 1, 2 integral with central pillars 3, 3a are mounted on a base 4 above one another by means of a screw 5. Spring clips 10 surrounding the ends of the sockets, partially close longitudinal slots 8 therein, the clearances 11 left receiving the lower edges of slots in the spring-urged latch plates 14 which are slidable vertically in guides 19 in plates 17 fixed on each side of the sockets. The upper ends of the plates are bent over to form depressor plates 16. Insertion into the sockets of ferrules 20 on the ends of leads depresses the latch plates until annular grooves 22 in said ferrules coincide with the clearances 11, whereupon the latch plates spring into engagement therewith and prevent removal of the ferrules until downward pressure on the plates 16 disengages the latch plates therefrom. In a modification (not shown) tiers of sockets are arranged side by side to form a bank of connections.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB529749A GB657722A (en) | 1949-02-26 | 1949-02-26 | Improvements in or relating to terminal connections for electrical wiring systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB529749A GB657722A (en) | 1949-02-26 | 1949-02-26 | Improvements in or relating to terminal connections for electrical wiring systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB657722A true GB657722A (en) | 1951-09-26 |
Family
ID=9793454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB529749A Expired GB657722A (en) | 1949-02-26 | 1949-02-26 | Improvements in or relating to terminal connections for electrical wiring systems |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB657722A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1443602B1 (en) * | 2002-12-12 | 2016-04-13 | ALSTOM Transport Technologies | Electrical connector for connecting a cable between two car bodies of a railway vehicle |
EP3149811A1 (en) * | 2014-05-28 | 2017-04-05 | Multi-Holding AG | Electrical connection device |
-
1949
- 1949-02-26 GB GB529749A patent/GB657722A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1443602B1 (en) * | 2002-12-12 | 2016-04-13 | ALSTOM Transport Technologies | Electrical connector for connecting a cable between two car bodies of a railway vehicle |
EP3149811A1 (en) * | 2014-05-28 | 2017-04-05 | Multi-Holding AG | Electrical connection device |
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