GB190769A - Improved coupling for electric cables and for other similar or suitable purposes - Google Patents

Improved coupling for electric cables and for other similar or suitable purposes

Info

Publication number
GB190769A
GB190769A GB2486521A GB2486521A GB190769A GB 190769 A GB190769 A GB 190769A GB 2486521 A GB2486521 A GB 2486521A GB 2486521 A GB2486521 A GB 2486521A GB 190769 A GB190769 A GB 190769A
Authority
GB
United Kingdom
Prior art keywords
similar
electric cables
improved coupling
suitable purposes
stuffing
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
GB2486521A
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.)
HERBERT EDWARD HADWEN
Original Assignee
HERBERT EDWARD HADWEN
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 HERBERT EDWARD HADWEN filed Critical HERBERT EDWARD HADWEN
Priority to GB2486521A priority Critical patent/GB190769A/en
Publication of GB190769A publication Critical patent/GB190769A/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

Abstract

190,769. Hadwen, H. E., and Willis, H. Sept. 20, 1921. Drawings to Specification. Stuffing-box joints.-Asoft metal ring or wire coil fitted to an electric cable within a stuffing box is forced when compressed into the interstices of the cable and into the grooves of the screw thread in the stuffing box.
GB2486521A 1921-09-20 1921-09-20 Improved coupling for electric cables and for other similar or suitable purposes Expired GB190769A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2486521A GB190769A (en) 1921-09-20 1921-09-20 Improved coupling for electric cables and for other similar or suitable purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2486521A GB190769A (en) 1921-09-20 1921-09-20 Improved coupling for electric cables and for other similar or suitable purposes

Publications (1)

Publication Number Publication Date
GB190769A true GB190769A (en) 1922-12-20

Family

ID=10218467

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2486521A Expired GB190769A (en) 1921-09-20 1921-09-20 Improved coupling for electric cables and for other similar or suitable purposes

Country Status (1)

Country Link
GB (1) GB190769A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573346A (en) * 1969-07-24 1971-04-06 Preformed Line Products Co Strain relief coupling
FR2193277A2 (en) * 1972-07-14 1974-02-15 Preformed Line Products Co
US3829937A (en) * 1972-09-13 1974-08-20 Preformed Line Products Co Appliance for linear bodies
DE102019117374A1 (en) * 2019-06-27 2020-12-31 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Electrically conductive cable

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573346A (en) * 1969-07-24 1971-04-06 Preformed Line Products Co Strain relief coupling
FR2193277A2 (en) * 1972-07-14 1974-02-15 Preformed Line Products Co
US3829937A (en) * 1972-09-13 1974-08-20 Preformed Line Products Co Appliance for linear bodies
DE102019117374A1 (en) * 2019-06-27 2020-12-31 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Electrically conductive cable

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