GB1061534A - Improvements in or relating to spigoted and socketed pipes - Google Patents

Improvements in or relating to spigoted and socketed pipes

Info

Publication number
GB1061534A
GB1061534A GB2873464A GB2873464A GB1061534A GB 1061534 A GB1061534 A GB 1061534A GB 2873464 A GB2873464 A GB 2873464A GB 2873464 A GB2873464 A GB 2873464A GB 1061534 A GB1061534 A GB 1061534A
Authority
GB
United Kingdom
Prior art keywords
spigot
ring
sleeve
socket
secured
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
GB2873464A
Inventor
Raymond Charles Carter
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.)
Hepworth Iron Co Ltd
Original Assignee
Hepworth Iron Co Ltd
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 Hepworth Iron Co Ltd filed Critical Hepworth Iron Co Ltd
Priority to GB2873464A priority Critical patent/GB1061534A/en
Priority to BE669473A priority patent/BE669473A/xx
Priority to NL6511836A priority patent/NL6511836A/xx
Publication of GB1061534A publication Critical patent/GB1061534A/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
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
    • 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
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
    • F16L17/03—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips
    • F16L17/032—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips the sealing rings having only one lip
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Joints With Sleeves (AREA)

Abstract

1,061,534. Pipe joints. HEPWORTH IRON CO. Ltd. Aug. 19, 1965 [Sept. 11. 1964]. No. 28734/64. Heading F2G. In a spigot and socket pipe joint, a sealing mem ber is secured to a socket 2 and comprises a first resilient sleeve part 4hav ing a sliding or a slight clearance fit with a spigot 6 and a second elastomeric ring part 7 having an appreciable interference fit with said spigot an annular space 8 at the side of the ring part remote from the sleeve part of volume within the radial clearance between the mating spigot and socket not less than the volume of the annular portion of the ring part projecting radially inwards or outwards beyond the sleeve part whereby the distorted material of said annular part is accommodated. In a modification. Figs. 3 and 4 (not shown), the sealing member is secured to the spigot. In Figs. 5 and 6 (not shown) the sleeve is integrally connected at 12 to the ring part, which is inwardly dished in the undistorted position, and is provided with a flange 13 conforming a chamfer 14 at the socket mouth. Figs. 7 and 8 (not shown) illustrate an inversion of the former arrangement, the integral two-part sealing member being secured to the spigot. In further modifications, Figs. 9-16 (not shown), the ring part is of rounded form, the space between the ring and sleeve parts also providing accommodation for the displaced ring material when the joint is made. Two or more ring parts may be provided. The sleeve and ring parts may be formed of different material but are preferably formed of the same material such as polyurethane to enable the sealing member to cast or moulded in situ. The socket may be tapered as shown, and the spigot may be provided with a lead-in taper.
GB2873464A 1964-09-11 1964-09-11 Improvements in or relating to spigoted and socketed pipes Expired GB1061534A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB2873464A GB1061534A (en) 1964-09-11 1964-09-11 Improvements in or relating to spigoted and socketed pipes
BE669473A BE669473A (en) 1964-09-11 1965-09-10
NL6511836A NL6511836A (en) 1964-09-11 1965-09-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2873464A GB1061534A (en) 1964-09-11 1964-09-11 Improvements in or relating to spigoted and socketed pipes

Publications (1)

Publication Number Publication Date
GB1061534A true GB1061534A (en) 1967-03-15

Family

ID=10280252

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2873464A Expired GB1061534A (en) 1964-09-11 1964-09-11 Improvements in or relating to spigoted and socketed pipes

Country Status (3)

Country Link
BE (1) BE669473A (en)
GB (1) GB1061534A (en)
NL (1) NL6511836A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE412797B (en) * 1978-09-08 1980-03-17 Forsheda Gummifabrik Ab SET FOR PREPARATION OF RODS PREFERRED CONCRETE RODS

Also Published As

Publication number Publication date
BE669473A (en) 1965-12-31
NL6511836A (en) 1966-03-14

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