GB424842A - Improvements in and relating to metallic trunk conduit systems for electric cables - Google Patents

Improvements in and relating to metallic trunk conduit systems for electric cables

Info

Publication number
GB424842A
GB424842A GB2402133A GB2402133A GB424842A GB 424842 A GB424842 A GB 424842A GB 2402133 A GB2402133 A GB 2402133A GB 2402133 A GB2402133 A GB 2402133A GB 424842 A GB424842 A GB 424842A
Authority
GB
United Kingdom
Prior art keywords
connector
connectors
conduit
spigots
conduits
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
GB2402133A
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.)
WILLIAM GEORGE WILSON SHAW
Original Assignee
WILLIAM GEORGE WILSON SHAW
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 WILLIAM GEORGE WILSON SHAW filed Critical WILLIAM GEORGE WILSON SHAW
Priority to GB2402133A priority Critical patent/GB424842A/en
Publication of GB424842A publication Critical patent/GB424842A/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
    • H02G3/0608—Joints for connecting non cylindrical conduits, e.g. channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Details Of Indoor Wiring (AREA)

Abstract

424,842. Conduit systems. SHAW, W. G. W., 15, Park Lane, Liverpool. Aug. 30, 1933, No. 24021. [Class 36] A connector for joining adjacent lengths of conduit of the kind consisting of a sheet metal trough having a removable cover, comprises a trough-shaped base formed with channelsectioned spigots which are adapted to fit in the conduit ends, the base being closed by a removable cover which is so formed that it provides a fourth side for each spigot. Fig. 1 shows a conduit system comprising conduits A connected together by tee connectors E, H, elbow connectors C, D, G, straight through connectors B, J and a four way connector F. The conduits A are of the section shown in Fig. 1A, and are closed by removable covers a<2> having straps a<3> which are adapted to be bolted to the conduits A. The tee connector E, as shown in Figs. 5 and 5A, comprises an open body portion e<1> having outlets in the form of three sided spigots 1 which are adapted to fit into the ends of the conduits A. The connector is closed by a removable cover e<2> having extensions e<4> to form the fourth side of the spigots 1, the cover being secured to the body e<1> by screws 3 which take into ribs e<3> formed on the body e<1>. The ribs e<3> also serve to align the spigots 1 accurately within the end of the conduit. The straight through connectors B, J, the four way connector F and elbows C, D are of similar construction, differing from the tee connector only in the number of outlets. The straight through connector J has its outlets of different sizes. The tee connector H and elbow G, Fig. 1, which are intended to accommodate cables bent to a large radius of curvature, comprise sheet metal body portions having removable covers and provided with outlets in the form of straight through connectors, as shown. Specification 424,215 is referred to.
GB2402133A 1933-08-30 1933-08-30 Improvements in and relating to metallic trunk conduit systems for electric cables Expired GB424842A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2402133A GB424842A (en) 1933-08-30 1933-08-30 Improvements in and relating to metallic trunk conduit systems for electric cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2402133A GB424842A (en) 1933-08-30 1933-08-30 Improvements in and relating to metallic trunk conduit systems for electric cables

Publications (1)

Publication Number Publication Date
GB424842A true GB424842A (en) 1935-02-28

Family

ID=10205109

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2402133A Expired GB424842A (en) 1933-08-30 1933-08-30 Improvements in and relating to metallic trunk conduit systems for electric cables

Country Status (1)

Country Link
GB (1) GB424842A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1166316B (en) * 1957-07-04 1964-03-26 Gustav Hensel K G For holding cables from certain carriers
US3530627A (en) * 1968-07-10 1970-09-29 Gen Electric Trench header duct system
CN112490989A (en) * 2020-11-23 2021-03-12 镇江市圣伍电气有限公司 Electric power wiring system for decoration

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1166316B (en) * 1957-07-04 1964-03-26 Gustav Hensel K G For holding cables from certain carriers
US3530627A (en) * 1968-07-10 1970-09-29 Gen Electric Trench header duct system
CN112490989A (en) * 2020-11-23 2021-03-12 镇江市圣伍电气有限公司 Electric power wiring system for decoration

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