GB1420114A - Pipe joint - Google Patents

Pipe joint

Info

Publication number
GB1420114A
GB1420114A GB3389473A GB3389473A GB1420114A GB 1420114 A GB1420114 A GB 1420114A GB 3389473 A GB3389473 A GB 3389473A GB 3389473 A GB3389473 A GB 3389473A GB 1420114 A GB1420114 A GB 1420114A
Authority
GB
United Kingdom
Prior art keywords
pipes
july
pipe joint
concrete
polyester
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
GB3389473A
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.)
Rocla Concrete Pipes Ltd
Original Assignee
Rocla Concrete Pipes 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 Rocla Concrete Pipes Ltd filed Critical Rocla Concrete Pipes Ltd
Publication of GB1420114A publication Critical patent/GB1420114A/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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/002—Sleeves or nipples for pipes of the same diameter; Reduction pieces
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

1420114 Pipe couplings ROCLA CONCRETE PIPES Ltd 17 July 1973 [31 July 1972] 33894/73 Heading F2G The ends of concrete pipes 2 are recessed, so that a sleeve 1 of glass fibre reinforced epoxy or polyester resin is flush with the external surface of the pipes. The pipes may be coated with bituminous paint or a polyester sealing coating.
GB3389473A 1972-07-31 1973-07-17 Pipe joint Expired GB1420114A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPA989972 1972-07-31

Publications (1)

Publication Number Publication Date
GB1420114A true GB1420114A (en) 1976-01-07

Family

ID=3765218

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3389473A Expired GB1420114A (en) 1972-07-31 1973-07-17 Pipe joint

Country Status (4)

Country Link
AU (1) AU473357B2 (en)
CA (1) CA985335A (en)
GB (1) GB1420114A (en)
ZA (1) ZA734814B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017148800A1 (en) * 2016-03-03 2017-09-08 Construction Research & Technology Gmbh Pipe section joining member, pipe joint and elongated pipe
US11940068B2 (en) 2015-01-22 2024-03-26 Construction Research & Technology Gmbh Pipe joint, pipe and method of joining pipe sections

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380487A1 (en) * 1977-02-11 1978-09-08 Ewing Engineering Cy Reinforced rubber sleeve couplings for telephone line conduits - to combine easy assembly with flexibility and enhanced tensile grip

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11940068B2 (en) 2015-01-22 2024-03-26 Construction Research & Technology Gmbh Pipe joint, pipe and method of joining pipe sections
WO2017148800A1 (en) * 2016-03-03 2017-09-08 Construction Research & Technology Gmbh Pipe section joining member, pipe joint and elongated pipe
US10371301B2 (en) 2016-03-03 2019-08-06 Construction Research & Technology GmbH et al. Pipe section joining member, pipe joint and elongated pipe
US10975996B2 (en) 2016-03-03 2021-04-13 Construction Research & Technology Gmbh Pipe section joining member, pipe joint and elongated pipe

Also Published As

Publication number Publication date
AU473357B2 (en) 1976-06-17
CA985335A (en) 1976-03-09
ZA734814B (en) 1974-06-26
AU5780273A (en) 1975-01-09

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414F Notice of opposition given (sect. 14/1949)
414E Application relinquished (sect. 14/1949)
CSNS Application of which complete specification have been accepted and published, but patent is not sealed