GB532278A - Improvements in means for securing conduits to electrical junction boxes and the like - Google Patents

Improvements in means for securing conduits to electrical junction boxes and the like

Info

Publication number
GB532278A
GB532278A GB2434339A GB2434339A GB532278A GB 532278 A GB532278 A GB 532278A GB 2434339 A GB2434339 A GB 2434339A GB 2434339 A GB2434339 A GB 2434339A GB 532278 A GB532278 A GB 532278A
Authority
GB
United Kingdom
Prior art keywords
conduit
box
electrical junction
junction boxes
wedge
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
GB2434339A
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.)
CONDUIT FITTINGS Ltd
JOSEPH HOCKHAM
Original Assignee
CONDUIT FITTINGS Ltd
JOSEPH HOCKHAM
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 CONDUIT FITTINGS Ltd, JOSEPH HOCKHAM filed Critical CONDUIT FITTINGS Ltd
Priority to GB2434339A priority Critical patent/GB532278A/en
Publication of GB532278A publication Critical patent/GB532278A/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
    • H02G3/0616—Joints for connecting tubing to casing
    • H02G3/0625—Joints for connecting tubing to casing with means for preventing disengagement of conductors
    • H02G3/0658—Joints for connecting tubing to casing with means for preventing disengagement of conductors with means constricting the conductor-insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Connection Or Junction Boxes (AREA)

Abstract

532,278. Pipe joints. CONDUIT FITTINGS Ltd., HOCKHAM, J., and SMITH, J. Aug. 24, 1939, No. 24343. [Class 99 (i)] [Also in Groups XXXVI and XXXVII] Non-circular conduit 5 is attached to a junction box, switch box, &c. by a socket member 6 attached to the box and shaped to fit the conduit and having a housing 6b opening out from one side of the socket with a tapered recess to receive a wedge 8. With rectangular conduit the housing 6b is located at one angle, the wedge 8 on being driven home biting into the conduit 5 to make a good electrical joint. The construction is applied to the box described in Specification 532,279, [Group XXXVI].
GB2434339A 1939-08-24 1939-08-24 Improvements in means for securing conduits to electrical junction boxes and the like Expired GB532278A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2434339A GB532278A (en) 1939-08-24 1939-08-24 Improvements in means for securing conduits to electrical junction boxes and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2434339A GB532278A (en) 1939-08-24 1939-08-24 Improvements in means for securing conduits to electrical junction boxes and the like

Publications (1)

Publication Number Publication Date
GB532278A true GB532278A (en) 1941-01-21

Family

ID=10210224

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2434339A Expired GB532278A (en) 1939-08-24 1939-08-24 Improvements in means for securing conduits to electrical junction boxes and the like

Country Status (1)

Country Link
GB (1) GB532278A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2213654A (en) * 1987-12-11 1989-08-16 Walsall Conduits Limited Cable trunking joint
GB2242076A (en) * 1990-03-07 1991-09-18 Yang Chin Hui Wiring access to junction box

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2213654A (en) * 1987-12-11 1989-08-16 Walsall Conduits Limited Cable trunking joint
GB2213654B (en) * 1987-12-11 1991-09-25 Walsall Conduits Limited Cable trunking connection apparatus
GB2242076A (en) * 1990-03-07 1991-09-18 Yang Chin Hui Wiring access to junction box

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