GB191424742A - Improvements in Fittings for Conduits for Electrical Conductors. - Google Patents

Improvements in Fittings for Conduits for Electrical Conductors.

Info

Publication number
GB191424742A
GB191424742A GB191424742DA GB191424742A GB 191424742 A GB191424742 A GB 191424742A GB 191424742D A GB191424742D A GB 191424742DA GB 191424742 A GB191424742 A GB 191424742A
Authority
GB
United Kingdom
Prior art keywords
sleeve
outer sleeve
conduit
lengths
outlet
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
Inventor
Arthur William Sclater
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
Application granted granted Critical
Publication of GB191424742A publication Critical patent/GB191424742A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

24,742. Sclater, A. W. Dec. 29. Couplings, disconnectible; overlap joints with divided sleeve; sleeve joints held by cement and the like.-A joint or coupling for connecting two lengths of a tubular conduit or a tubular conduit to a junction box &c., in order that electric and mechanical continuity may be preserved, comprises an inner clamping-sleeve having a circular interior and an elliptical exterior, and either slit longitudinally or being somewhat distortible, arranged rotatably in an outer sleeve having a corresponding elliptical interior, so that, when the inner sleeve is rotated, it clamps the conduit tube or tubes and also wedges firmly against the outer sleeve. Fig. 3 shows a connexion for two lengths of conduit tube b, in which case two inner sleeves g, preferably having hexagonal heads j, are arranged rotatably in an outer sleeve a. Fig. 5 shows a method of connecting tubular conduits b to a junction box, each outlet a constituting an outer sleeve, and a clamping-sleeve g being employed in conjunction with each outlet. The metallic surfaces in contact may be coated with a finely divided metallic substance, such as aluminium pewter or type metal, carried in a liquid vehicle which subsequently evaporates.
GB191424742D 1914-12-29 1914-12-29 Improvements in Fittings for Conduits for Electrical Conductors. Expired GB191424742A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191424742T 1914-12-29

Publications (1)

Publication Number Publication Date
GB191424742A true GB191424742A (en) 1915-06-17

Family

ID=32673456

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191424742D Expired GB191424742A (en) 1914-12-29 1914-12-29 Improvements in Fittings for Conduits for Electrical Conductors.

Country Status (1)

Country Link
GB (1) GB191424742A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900009246A1 (en) 2019-06-17 2020-12-17 Bottonificio Lenzi 1955 S R L Cross-linking process of casein and cross-linked polymeric material derived from casein

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900009246A1 (en) 2019-06-17 2020-12-17 Bottonificio Lenzi 1955 S R L Cross-linking process of casein and cross-linked polymeric material derived from casein
EP3753972A1 (en) 2019-06-17 2020-12-23 Bottonificio Lenzi 1955 S.r.l. Casein cross-linking process and casein-derived cross-linked polymeric material

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