GB1152740A - Improvements in or relating to Pipe Couplings. - Google Patents

Improvements in or relating to Pipe Couplings.

Info

Publication number
GB1152740A
GB1152740A GB5740766A GB5740766A GB1152740A GB 1152740 A GB1152740 A GB 1152740A GB 5740766 A GB5740766 A GB 5740766A GB 5740766 A GB5740766 A GB 5740766A GB 1152740 A GB1152740 A GB 1152740A
Authority
GB
United Kingdom
Prior art keywords
socket
cuff
skirt
lip
pipe
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
GB5740766A
Inventor
John Benjamin Glover
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 GB5740766A priority Critical patent/GB1152740A/en
Publication of GB1152740A publication Critical patent/GB1152740A/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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • F16L47/08—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket
    • F16L47/10—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket the sealing rings being maintained in place by additional means
    • 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
    • F16L21/002—Sleeves or nipples for pipes of the same diameter; Reduction pieces
    • F16L21/005—Sleeves or nipples for pipes of the same diameter; Reduction pieces made of elastic material, e.g. partly or completely surrounded by clamping devices
    • 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • F16L47/08—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

1,152,740. Pipe couplings. HEPWORTH IRON CO. Ltd. 21 Dec., 1967 [22 Dec., 1966], No. 57407/66. Headings F2G and F2P. A pipe coupling socket for clayware or slightly resilient synthetic plastics piping comprises a slightly resilient synthetic plastics socket 2, Fig. 2, and an elastomeric cuff 3 having an annular sealing lip (4), Fig. 1 (not shown), extending partly across or into the mouth of the socket from an anchoring skirt 5 round the outside of the socket. The socket, which receives a pipe end 6A, is formed of modified or unmodified 'rigid' polyvinyl chloride or polycarbonate or polyacetal or acrylonitrile butadiene styrene or polypropylene, and the cuff may be formed of butyl rubber. In modifications the socket has an internal rib serving as a backing for the lip of the cuff. Alternatively the lip and/or the skirt of the cuff may have an annular bead. The skirt may be secured by its bead or by an adhesive or by a band clamp. The lip of the cuff may have a portion extending inside the socket parallel to the skirt to grip the rim of the socket and the rim of the socket may be castellated. The socket may be one end of a sleeve, the other end of which is a force-fit or secured by adhesive on a synthetic plastics or clayware pipe or is a further socket. The socket sleeve may have internal projections or a flange.
GB5740766A 1966-12-22 1966-12-22 Improvements in or relating to Pipe Couplings. Expired GB1152740A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5740766A GB1152740A (en) 1966-12-22 1966-12-22 Improvements in or relating to Pipe Couplings.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5740766A GB1152740A (en) 1966-12-22 1966-12-22 Improvements in or relating to Pipe Couplings.

Publications (1)

Publication Number Publication Date
GB1152740A true GB1152740A (en) 1969-05-21

Family

ID=10479106

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5740766A Expired GB1152740A (en) 1966-12-22 1966-12-22 Improvements in or relating to Pipe Couplings.

Country Status (1)

Country Link
GB (1) GB1152740A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3848904A (en) * 1973-01-22 1974-11-19 Clow Corp Pipe having coupling means
DE2604099A1 (en) * 1976-02-03 1977-08-11 Schneider & Co Slide over seal for butting pipe ends - has metal sleeve with elastomer cover folded into sleeve bore to leave sealing rims
FR2451534A1 (en) * 1979-03-15 1980-10-10 Enbi Rubber & Kunststoffab SLEEVE HOSE FOR WATERPROOF CONNECTION
US4711473A (en) * 1985-09-30 1987-12-08 The Hepworth Iron Company Ltd. Coupling pipes
GB2314395A (en) * 1993-11-11 1997-12-24 Hepworth Building Prod Drainage system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3848904A (en) * 1973-01-22 1974-11-19 Clow Corp Pipe having coupling means
DE2604099A1 (en) * 1976-02-03 1977-08-11 Schneider & Co Slide over seal for butting pipe ends - has metal sleeve with elastomer cover folded into sleeve bore to leave sealing rims
FR2451534A1 (en) * 1979-03-15 1980-10-10 Enbi Rubber & Kunststoffab SLEEVE HOSE FOR WATERPROOF CONNECTION
US4711473A (en) * 1985-09-30 1987-12-08 The Hepworth Iron Company Ltd. Coupling pipes
GB2314395A (en) * 1993-11-11 1997-12-24 Hepworth Building Prod Drainage system
GB2314395B (en) * 1993-11-11 1998-02-11 Hepworth Building Prod Pipe coupling

Similar Documents

Publication Publication Date Title
GB1182769A (en) Improvements in or relating to Pipe Couplings
GB812519A (en) Improvements in or relating to gaskets for use in pipe joints and to pipe joints incorporating such gaskets
IE800641L (en) Socket pipe having elastic sealing body
GB1411456A (en) Bell and spigot pvc pipe joint
ES457798A1 (en) Attaching means and method for attaching flexible tubing to a plastic container
GB1445822A (en) Pipe couplings
GB1188278A (en) Flexible Pipe Coupling
GB658366A (en) Improvements in and relating to hose couplings
GB1489488A (en) Pipe coupling
GB1347701A (en) Pipe couplings
GB1436310A (en) Pipe joints and sealing members therefor
GB1152740A (en) Improvements in or relating to Pipe Couplings.
GB1236907A (en) Improvements in or relating to pipe couplings
GB1220249A (en) Improvements in or relating to pipe couplings
GB1112326A (en) Improvements in joints for plastics pipes
GB1025884A (en) Improvements in and relating to joint sealing rings
GB1041441A (en) Sealing rings for pipe joints
GB1379493A (en) Hose couplings
GB1530600A (en) Mounting elements into wall apertures
GB1251795A (en)
GB1133412A (en) Improvements in or relating to pipe couplings
GB1223276A (en) Improvements in or relating to pipe couplings
GB1175503A (en) Improvements in or relating to Pipe Couplings
IE780252L (en) Coupling pipes using a plastic sleeve
GB1359525A (en) Pipe coupling

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees