GB622571A - Improvements in or relating to connecting devices or glands - Google Patents

Improvements in or relating to connecting devices or glands

Info

Publication number
GB622571A
GB622571A GB846647A GB846647A GB622571A GB 622571 A GB622571 A GB 622571A GB 846647 A GB846647 A GB 846647A GB 846647 A GB846647 A GB 846647A GB 622571 A GB622571 A GB 622571A
Authority
GB
United Kingdom
Prior art keywords
sleeve
nuts
sleeves
connector
cores
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
GB846647A
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.)
Pyrotenax Ltd
Original Assignee
Pyrotenax 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 Pyrotenax Ltd filed Critical Pyrotenax Ltd
Priority to GB846647A priority Critical patent/GB622571A/en
Publication of GB622571A publication Critical patent/GB622571A/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
    • H01R4/5016—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a cone
    • H01R4/5025—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a cone combined with a threaded ferrule operating in a direction parallel to the conductor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/06—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends
    • F16L19/063—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends by means of conical threaded surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)

Abstract

622,571. Sleeve couplings. PYROTENAX, Ltd., and CLOTHIER, G. D. March 28, 1947, No. 8466. [Class 38 (i)] [Also in Group XXVIII] A connector for the sheaths of conducting cores A<SP>1</SP>, A<SP>2</SP> comprises a sleeve B which is softer than the nuts C so that they can cut their own threads C<SP>1</SP> in the sleeve which may be slotted at B<SP>1</SP> and contract it to grip the cores. A conical surface G<SP>1</SP> may also be provided on the ends of the sleeves to engage a conical surface on the nuts and the slot may extend the whole length of the sleeve, Fig. 2 (not shown). To assist in assembling the connector, the mid-portion of the sleeves may be enlarged and provided with knurls or flats (Figs. 4, 6, 8, not shown), the sleeves then being solid or split (Figs. 5, 7, 9, not shown). In a modification (Figs. 10, 15, not shown), the sleeve is double-coned and is engaged by conical nuts. Alternatively, only the nut is conical and bites into the end of a cylindrical sleeve (Fig. 14, not shown). In a further modification (Fig. 16, not shown), the copper sheath of a magnesia insulated cable is secured to a junction-box by a connector having a flanged sleeve. Alternatively, the nuts may be slotted and externally threaded to screw into a cylindrical sleeve and thereby contract upon the cores.
GB846647A 1947-03-28 1947-03-28 Improvements in or relating to connecting devices or glands Expired GB622571A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB846647A GB622571A (en) 1947-03-28 1947-03-28 Improvements in or relating to connecting devices or glands

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB846647A GB622571A (en) 1947-03-28 1947-03-28 Improvements in or relating to connecting devices or glands

Publications (1)

Publication Number Publication Date
GB622571A true GB622571A (en) 1949-05-04

Family

ID=9853008

Family Applications (1)

Application Number Title Priority Date Filing Date
GB846647A Expired GB622571A (en) 1947-03-28 1947-03-28 Improvements in or relating to connecting devices or glands

Country Status (1)

Country Link
GB (1) GB622571A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4588252A (en) * 1980-12-31 1986-05-13 Ice Roger L Electrode extension holders
US4784141A (en) * 1987-08-04 1988-11-15 Cordis Leads, Inc. Lead locking mechanism for cardiac pacers
WO2010018419A1 (en) * 2008-08-12 2010-02-18 Nagy Bela Appliance for connecting high-current electric apparatuses, primarily conductor bars

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4588252A (en) * 1980-12-31 1986-05-13 Ice Roger L Electrode extension holders
US4784141A (en) * 1987-08-04 1988-11-15 Cordis Leads, Inc. Lead locking mechanism for cardiac pacers
WO2010018419A1 (en) * 2008-08-12 2010-02-18 Nagy Bela Appliance for connecting high-current electric apparatuses, primarily conductor bars
US8366495B2 (en) 2008-08-12 2013-02-05 Bela Nagy Appliance for connecting high-current electric apparatuses, primarily conductor bars

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