GB722773A - Improvements in or relating to prestressed reinforced concrete pipes - Google Patents

Improvements in or relating to prestressed reinforced concrete pipes

Info

Publication number
GB722773A
GB722773A GB2771352A GB2771352A GB722773A GB 722773 A GB722773 A GB 722773A GB 2771352 A GB2771352 A GB 2771352A GB 2771352 A GB2771352 A GB 2771352A GB 722773 A GB722773 A GB 722773A
Authority
GB
United Kingdom
Prior art keywords
concrete
relating
reinforced concrete
concrete pipes
mould
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
GB2771352A
Inventor
Frank Leonard Williamson
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.)
STANTON IRONWORKS CO Ltd
Original Assignee
STANTON IRONWORKS 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 STANTON IRONWORKS CO Ltd filed Critical STANTON IRONWORKS CO Ltd
Priority to GB2771352A priority Critical patent/GB722773A/en
Publication of GB722773A publication Critical patent/GB722773A/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
    • F16L9/00—Rigid pipes
    • F16L9/08—Rigid pipes of concrete, cement, or asbestos cement, with or without reinforcement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Piles And Underground Anchors (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

722,773. Concrete pipes. STANTON IRONWORKS CO., Ltd. Oct. 16, 1953. [Nov. 4, 1952] No. 27713/52. Class 99 (2). The metal end ring a of a circumferentially and longitudinally prestressed pipe has a frustoconical flange a<SP>11</SP> wholly embedded in concrete and remote from the end of the pipe. Tensioned longitudinal rods b may pass through a flange portion a<SP>1</SP> of a ring a fixed at each end of a mould and concrete is centrifuged. in the 'mould and allowed to mature to obtain a longitudinally prestressed body d<SP>1</SP>. Finally, a circumferential wire winding e is applied to the body d<SP>1</SP> and then a covering i of concrete. The windng e may be fixed to the rings a by suitable grips or steel plates f screwed to the rings.
GB2771352A 1952-11-04 1952-11-04 Improvements in or relating to prestressed reinforced concrete pipes Expired GB722773A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2771352A GB722773A (en) 1952-11-04 1952-11-04 Improvements in or relating to prestressed reinforced concrete pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2771352A GB722773A (en) 1952-11-04 1952-11-04 Improvements in or relating to prestressed reinforced concrete pipes

Publications (1)

Publication Number Publication Date
GB722773A true GB722773A (en) 1955-01-26

Family

ID=10264082

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2771352A Expired GB722773A (en) 1952-11-04 1952-11-04 Improvements in or relating to prestressed reinforced concrete pipes

Country Status (1)

Country Link
GB (1) GB722773A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1024761B (en) * 1955-01-29 1958-02-20 Ed Zueblin A G Butt connection of concrete, reinforced concrete and reinforced concrete prestressing pipes by means of protruding sheet steel rings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1024761B (en) * 1955-01-29 1958-02-20 Ed Zueblin A G Butt connection of concrete, reinforced concrete and reinforced concrete prestressing pipes by means of protruding sheet steel rings

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