GB440122A - Improvements in or relating to pipe joints - Google Patents

Improvements in or relating to pipe joints

Info

Publication number
GB440122A
GB440122A GB2134734A GB2134734A GB440122A GB 440122 A GB440122 A GB 440122A GB 2134734 A GB2134734 A GB 2134734A GB 2134734 A GB2134734 A GB 2134734A GB 440122 A GB440122 A GB 440122A
Authority
GB
United Kingdom
Prior art keywords
groove
gasket
pipe
welded
pipe joints
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
GB2134734A
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.)
Lock Joint Pipe Co
Original Assignee
Lock Joint Pipe Co
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 Lock Joint Pipe Co filed Critical Lock Joint Pipe Co
Priority to GB2134734A priority Critical patent/GB440122A/en
Publication of GB440122A publication Critical patent/GB440122A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/08—Rigid pipes of concrete, cement, or asbestos cement, with or without reinforcement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/0027—Joints for pipes made of reinforced concrete

Abstract

440,122. Pipe joints; concrete pipes. STEVENS, A. H., 5, Quality Court, Chancery Lane, London.-(Lock Joint Pipe Co. ; 150, Rutledge Avenue, East Orange, New Jersey, U.S.A.) July 20, 1934, No. 21347. [Classes 99 (i) and 99 (ii)] A rubber gasket 25 is located in a groove in a spigot and projects therefrom, so that, when the spigot enters the socket in which it fits closely, the gasket is deformed to fill the groove. The groove may be formed by rings 12, 26 welded to the tubular metal reinforcement 14 of a concrete pipe. The socket member 13 is welded to the tube 14 and is flared at 27 so as to compress the gasket gradually.
GB2134734A 1934-07-20 1934-07-20 Improvements in or relating to pipe joints Expired GB440122A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2134734A GB440122A (en) 1934-07-20 1934-07-20 Improvements in or relating to pipe joints

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2134734A GB440122A (en) 1934-07-20 1934-07-20 Improvements in or relating to pipe joints

Publications (1)

Publication Number Publication Date
GB440122A true GB440122A (en) 1935-12-20

Family

ID=10161351

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2134734A Expired GB440122A (en) 1934-07-20 1934-07-20 Improvements in or relating to pipe joints

Country Status (1)

Country Link
GB (1) GB440122A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1155292B (en) * 1955-11-11 1963-10-03 Eternit Ag Pipe connection
CN112460347A (en) * 2020-12-25 2021-03-09 程思哲 Single-groove pipeline interface capable of independently testing pressure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1155292B (en) * 1955-11-11 1963-10-03 Eternit Ag Pipe connection
CN112460347A (en) * 2020-12-25 2021-03-09 程思哲 Single-groove pipeline interface capable of independently testing pressure

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