FR1076592A - Perfectionnements aux conduites en béton précontraint - Google Patents

Perfectionnements aux conduites en béton précontraint

Info

Publication number
FR1076592A
FR1076592A FR1076592DA FR1076592A FR 1076592 A FR1076592 A FR 1076592A FR 1076592D A FR1076592D A FR 1076592DA FR 1076592 A FR1076592 A FR 1076592A
Authority
FR
France
Prior art keywords
prestressed concrete
concrete pipes
pipes
prestressed
concrete
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
Other languages
English (en)
Inventor
Armando Rotundi
Leonardo Rotundi
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 filed Critical
Application granted granted Critical
Publication of FR1076592A publication Critical patent/FR1076592A/fr
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
    • B28B21/62—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts prestressed reinforcements circumferential laterally tensioned
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
FR1076592D 1952-09-01 1953-04-30 Perfectionnements aux conduites en béton précontraint Expired FR1076592A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1076592X 1952-09-01

Publications (1)

Publication Number Publication Date
FR1076592A true FR1076592A (fr) 1954-10-27

Family

ID=11430390

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1076592D Expired FR1076592A (fr) 1952-09-01 1953-04-30 Perfectionnements aux conduites en béton précontraint

Country Status (1)

Country Link
FR (1) FR1076592A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3034537A (en) * 1958-05-20 1962-05-15 Lock Joint Pipe Co Prestressed concrete pipes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3034537A (en) * 1958-05-20 1962-05-15 Lock Joint Pipe Co Prestressed concrete pipes

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