GB657722A - Improvements in or relating to terminal connections for electrical wiring systems - Google Patents

Improvements in or relating to terminal connections for electrical wiring systems

Info

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
Application number
GB529749A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Plessey Co Ltd
Original Assignee
Plessey Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Plessey Co Ltd filed Critical Plessey Co Ltd
Priority to GB529749A priority Critical patent/GB657722A/en
Publication of GB657722A publication Critical patent/GB657722A/en
Expired legal-status Critical Current

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.
GB529749A 1949-02-26 1949-02-26 Improvements in or relating to terminal connections for electrical wiring systems Expired GB657722A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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