GB604078A - Improvements in or relating to cord grips for electric couplings - Google Patents

Improvements in or relating to cord grips for electric couplings

Info

Publication number
GB604078A
GB604078A GB3165745A GB3165745A GB604078A GB 604078 A GB604078 A GB 604078A GB 3165745 A GB3165745 A GB 3165745A GB 3165745 A GB3165745 A GB 3165745A GB 604078 A GB604078 A GB 604078A
Authority
GB
United Kingdom
Prior art keywords
slot
stem
notches
bifurcated
width
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
GB3165745A
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.)
British Mechanical Productions Ltd
Original Assignee
British Mechanical Productions 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 British Mechanical Productions Ltd filed Critical British Mechanical Productions Ltd
Priority to GB3165745A priority Critical patent/GB604078A/en
Publication of GB604078A publication Critical patent/GB604078A/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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/595—Bolts operating in a direction transverse to the cable or wire

Landscapes

  • Insertion Pins And Rivets (AREA)

Abstract

604,078. Strain-taking devices for flexible leads. BRITISH MECHANICAL PRODUCTIONS, Ltd., and SHOREY, L. W. Nov. 23, 1945, No. 31657. [Class 38 (i)] A cord grip for an electric coupling, e.g. a lamp holder or ceiling rose having a removable cap 7, comprises a seating formed by notches 17 in the side walls of a slot 10 provided in the bridge 9 on the body 1 of the coupling, the conductors 3 being clamped in the said notches by a member 14 pressed down by the cap. The member 14 comprises an enlarged head portion 16 and a bifurcated stem portion 15 slidable endwise in a slot 11 in the body and having outward projections 18 which spring over shoulders 13 of the body 1 to prevent withdrawal of the member from the body, whilst permitting a limiting sliding movement. Alternatively, the body may have a slot for each of the bifurcations 15, the projections 18 being turned inwards, Fig. 3 (not shown). Further, instead of the slot between the bifurcations extending transversely to the width of member 14 as shown in Fig. 1, it may extend through the width thereof, Figs. 4 and 5 (not shown). In the modification shown in Fig. 6, the clamping member has a cylindrical head 140 and stem, the latter being divided into four parallel legs 150 having catches 180 at their ends which snap under the edge of a round hole 110 in the body. The slot 11 need not extend completely through the body, neither need the stem of the clamping member be bifurcated provided each has suitable stops and/or catches respectively.
GB3165745A 1945-11-23 1945-11-23 Improvements in or relating to cord grips for electric couplings Expired GB604078A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3165745A GB604078A (en) 1945-11-23 1945-11-23 Improvements in or relating to cord grips for electric couplings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3165745A GB604078A (en) 1945-11-23 1945-11-23 Improvements in or relating to cord grips for electric couplings

Publications (1)

Publication Number Publication Date
GB604078A true GB604078A (en) 1948-06-28

Family

ID=10326440

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3165745A Expired GB604078A (en) 1945-11-23 1945-11-23 Improvements in or relating to cord grips for electric couplings

Country Status (1)

Country Link
GB (1) GB604078A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065444A (en) * 1960-05-23 1962-11-20 Thomas & Betts Corp Terminal connector
US4194804A (en) * 1975-05-12 1980-03-25 Westinghouse Electric Corp. Wire retaining finger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065444A (en) * 1960-05-23 1962-11-20 Thomas & Betts Corp Terminal connector
US4194804A (en) * 1975-05-12 1980-03-25 Westinghouse Electric Corp. Wire retaining finger

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