GB647426A - Improvements in or relating to the connection of conductors to electric components - Google Patents

Improvements in or relating to the connection of conductors to electric components

Info

Publication number
GB647426A
GB647426A GB5444/48A GB544448A GB647426A GB 647426 A GB647426 A GB 647426A GB 5444/48 A GB5444/48 A GB 5444/48A GB 544448 A GB544448 A GB 544448A GB 647426 A GB647426 A GB 647426A
Authority
GB
United Kingdom
Prior art keywords
leads
clamping
plug
component
screw
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
GB5444/48A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB647426A publication Critical patent/GB647426A/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
    • H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
    • H01R4/5008—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using rotatable cam
    • 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
    • H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
    • 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

  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)

Abstract

647,426. Two-park couplings ; lamp-holders. PEDERSEN, S. L. Feb. 24, 1948, Nos. 5444 and 5445. Convention dates, March 7, 1947, and June 13, 1947. [Class 38 (i)] Leads are connected to the terminals of a component such as a plug or lamp-holder by a clamping-member operable from outside the component. Fig. 6 shows one-half of a plug having channels 18, 20 for the leads leading from an entry aperture 14. Contact strips 28, 30 in the ends of the channels are connected to the plug pins 50, 52. The clamping member comprises a plate 32, Fig. 4, having feet 34, 36 which enter the channels above the contact strips to clamp the leads thereto.' A further foot is also provided which clamps the leads at the aperture 14. The plate 32 is operable by a screw 48 also serving to hold the two parts of the plug permanently together. In a modification, Fig. 11, the clamping member comprises a cylindrical member 80 rotatable in a recess formed by semicylindrical recesses in the two halves of the component and having apertures into which the leads 94 are inserted to be clamped against the contact strips 28, 30 by rotational movement of member 80. This is effected by a plate-like part 86 extending at right angles to the lead apertures and having a projection 98 to clamp the leads at the entry aperture. Suitable recesses are provided in the half 12 of the component to enable the clamping member to operate and are closed by the latter when in its operative position in which it is held by a screw. The two halves of the component are riveted together. The Specification as open to inspection under Sect. 91 also describes a plug, Fig. 12 (Cancelled), wherein the clamping member forms a cover 86 pivoted on a shaft 110 and carrying cylindrical portions 80a, 80b for clamping the ends of the leads, and a portion 98 for clamping the leads where they enter the plug. The cover is secured in the clamping position by a screw 116. This subject-matter does not appear in the Specification as accepted.
GB5444/48A 1947-03-07 1948-02-24 Improvements in or relating to the connection of conductors to electric components Expired GB647426A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK647426X 1947-03-07

Publications (1)

Publication Number Publication Date
GB647426A true GB647426A (en) 1950-12-13

Family

ID=8152002

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5444/48A Expired GB647426A (en) 1947-03-07 1948-02-24 Improvements in or relating to the connection of conductors to electric components

Country Status (1)

Country Link
GB (1) GB647426A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0646988A2 (en) * 1993-09-02 1995-04-05 Erich Dr.h.c. Döring Adjustable fixing device for elongated objects, especially clamping device for electric conductors
GB2292641A (en) * 1994-07-27 1996-02-28 David Edward Paul Criscuolo Electric Coupler

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0646988A2 (en) * 1993-09-02 1995-04-05 Erich Dr.h.c. Döring Adjustable fixing device for elongated objects, especially clamping device for electric conductors
EP0646988A3 (en) * 1993-09-02 1996-10-30 Doering Erich Adjustable fixing device for elongated objects, especially clamping device for electric conductors.
GB2292641A (en) * 1994-07-27 1996-02-28 David Edward Paul Criscuolo Electric Coupler
GB2292641B (en) * 1994-07-27 1999-02-10 David Edward Paul Criscuolo Electric coupler

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