ZA76311B - Improved pipe and method of forming same - Google Patents

Improved pipe and method of forming same

Info

Publication number
ZA76311B
ZA76311B ZA00760311A ZA76311A ZA76311B ZA 76311 B ZA76311 B ZA 76311B ZA 00760311 A ZA00760311 A ZA 00760311A ZA 76311 A ZA76311 A ZA 76311A ZA 76311 B ZA76311 B ZA 76311B
Authority
ZA
South Africa
Prior art keywords
forming same
improved pipe
pipe
improved
forming
Prior art date
Application number
ZA00760311A
Other languages
English (en)
Inventor
H Lamborn
Original Assignee
United States Pipe Foundry
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 United States Pipe Foundry filed Critical United States Pipe Foundry
Publication of ZA76311B publication Critical patent/ZA76311B/xx

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
    • B28B19/0023—Lining the inner wall of hollow objects, e.g. pipes
    • 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
    • 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
    • F16L25/02—Electrically insulating joints or couplings
    • F16L25/025—Electrically insulating joints or couplings for joints with sleeve or socket

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
ZA00760311A 1975-02-03 1976-01-20 Improved pipe and method of forming same ZA76311B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54626075A 1975-02-03 1975-02-03

Publications (1)

Publication Number Publication Date
ZA76311B true ZA76311B (en) 1976-12-29

Family

ID=24179588

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00760311A ZA76311B (en) 1975-02-03 1976-01-20 Improved pipe and method of forming same

Country Status (6)

Country Link
JP (1) JPS51101221A (pt)
AU (1) AU8785075A (pt)
BR (1) BR7600613A (pt)
DE (1) DE2600415A1 (pt)
GB (1) GB1475982A (pt)
ZA (1) ZA76311B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2217418B (en) * 1988-04-16 1992-09-16 Caswick Dev Ltd Conduit sections with plastics connectors
US5238384A (en) * 1988-12-23 1993-08-24 Von Roll Ag Apparatus for producing a composite pipe in a rotating drum
EP0374667A1 (de) * 1988-12-23 1990-06-27 Peter Hartmann Beteiligungen AG Verfahren und Anlage zur Herstellung eines Verbundrohres in einer rotierenden Trommel
SG147350A1 (en) * 2007-05-04 2008-11-28 Bilcon Ind Pte Ltd A collar, a concrete pipe section, and methods of manufacturing the same
CN101586713B (zh) * 2008-05-23 2012-01-04 天津万联管道工程有限公司 预制预应力混凝土地下管廊
US10473253B2 (en) * 2016-01-21 2019-11-12 S-P Products Inc. Bell end adapter arrangement
CN107504284A (zh) * 2017-09-29 2017-12-22 镇江市星耀智能装备有限公司 一种耐压管材
CN113007456B (zh) * 2021-03-15 2023-04-25 国铭铸管股份有限公司 一种拉管法施工用自锚式球墨铸管

Also Published As

Publication number Publication date
AU8785075A (en) 1977-06-30
BR7600613A (pt) 1976-08-31
GB1475982A (en) 1977-06-10
DE2600415A1 (de) 1976-08-05
JPS51101221A (pt) 1976-09-07

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