GB335401A - Improved couplings or unions for connecting electrical tubing - Google Patents

Improved couplings or unions for connecting electrical tubing

Info

Publication number
GB335401A
GB335401A GB3152129A GB3152129A GB335401A GB 335401 A GB335401 A GB 335401A GB 3152129 A GB3152129 A GB 3152129A GB 3152129 A GB3152129 A GB 3152129A GB 335401 A GB335401 A GB 335401A
Authority
GB
United Kingdom
Prior art keywords
sleeve
tubes
unions
forsyth
tube
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
GB3152129A
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.)
GUY CLYNE FORSYTH
JOHN CLYNE FORSYTH
Original Assignee
GUY CLYNE FORSYTH
JOHN CLYNE FORSYTH
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 GUY CLYNE FORSYTH, JOHN CLYNE FORSYTH filed Critical GUY CLYNE FORSYTH
Priority to GB3152129A priority Critical patent/GB335401A/en
Publication of GB335401A publication Critical patent/GB335401A/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)
  • Supports For Pipes And Cables (AREA)

Abstract

335,401. Forsyth, J. C., and Forsyth, G. C. Oct. 17, 1929. Spigot joints with slotted sleeves.-Two tubes, electric conduits &c., G, H are coupled by an external sleeve A having plain tapered ends B, C formed with comparatively large V-shaped slits D which are adapted to be contracted to grip the tubes by nuts E, F formed with a partly tapered interior to coact with the tapered end of the sleeve and also screwthreaded for engagement with a thread on said sleeve. An inspection hole N i, provided in the coupling sleeve to facilitate positioning of the said tubes. Fig. 6 shows a modified coupling for use between a tube G and a junction box M, the sleeve A screwing onto a nipple K which engages one of the usual screwed apertures L in the junction box and also effects the correct positioning of the tube.
GB3152129A 1929-10-17 1929-10-17 Improved couplings or unions for connecting electrical tubing Expired GB335401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3152129A GB335401A (en) 1929-10-17 1929-10-17 Improved couplings or unions for connecting electrical tubing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3152129A GB335401A (en) 1929-10-17 1929-10-17 Improved couplings or unions for connecting electrical tubing

Publications (1)

Publication Number Publication Date
GB335401A true GB335401A (en) 1930-09-25

Family

ID=10324325

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3152129A Expired GB335401A (en) 1929-10-17 1929-10-17 Improved couplings or unions for connecting electrical tubing

Country Status (1)

Country Link
GB (1) GB335401A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121134A (en) * 1982-04-19 1983-12-14 Lee Hop Electronic connector box
GB2195411A (en) * 1986-08-22 1988-04-07 Festo Kg Pipe connectors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121134A (en) * 1982-04-19 1983-12-14 Lee Hop Electronic connector box
GB2195411A (en) * 1986-08-22 1988-04-07 Festo Kg Pipe connectors

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