GB729598A - Improvements in or relating to a mould for fabricating hollow structures e.g. concrete pipes - Google Patents

Improvements in or relating to a mould for fabricating hollow structures e.g. concrete pipes

Info

Publication number
GB729598A
GB729598A GB2574/53A GB257453A GB729598A GB 729598 A GB729598 A GB 729598A GB 2574/53 A GB2574/53 A GB 2574/53A GB 257453 A GB257453 A GB 257453A GB 729598 A GB729598 A GB 729598A
Authority
GB
United Kingdom
Prior art keywords
mould
relating
concrete pipes
hollow structures
fabricating hollow
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
GB2574/53A
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
Publication of GB729598A publication Critical patent/GB729598A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
    • B28B21/60—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts prestressed reinforcements
    • 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)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Abstract

729,598. Concrete pipes. LOCK JOINT PIPE CO. Jan. 29, 1953 [March 6, 1952], No. 2574/53. Class 99 (2). [Also in Groups V and X] A concrete or synthetic resin pipe having prestressed reinforcing members 24 engaging in metal joint rings 20 which may be of spigot form, as shown, or of bell form (see Fig. 7, not shown) is moulded (see Group V) in a mould having an abutment to prevent displacement of the rings.
GB2574/53A 1952-03-06 1953-01-29 Improvements in or relating to a mould for fabricating hollow structures e.g. concrete pipes Expired GB729598A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US939558XA 1952-03-06 1952-03-06

Publications (1)

Publication Number Publication Date
GB729598A true GB729598A (en) 1955-05-11

Family

ID=22241900

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2574/53A Expired GB729598A (en) 1952-03-06 1953-01-29 Improvements in or relating to a mould for fabricating hollow structures e.g. concrete pipes

Country Status (3)

Country Link
BE (1) BE517877A (en)
DE (1) DE939558C (en)
GB (1) GB729598A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3034536A (en) * 1958-02-19 1962-05-15 Lock Joint Pipe Co Prestressed concrete pipes
DE1107465B (en) * 1958-03-05 1961-05-25 Helmut Harpeng Hollow concrete body, in particular concrete pipe, with a prestressed reinforcement mesh
IT1179497B (en) * 1984-11-27 1987-09-16 Vianini Spa ORDINARY REINFORCED CONCRETE TUBE WITH DIFFUSED REINFORCEMENT AND METHOD FOR ITS MANUFACTURE

Also Published As

Publication number Publication date
DE939558C (en) 1956-02-23
BE517877A (en) 1955-01-21

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