FR2287561B1 - - Google Patents

Info

Publication number
FR2287561B1
FR2287561B1 FR7530200A FR7530200A FR2287561B1 FR 2287561 B1 FR2287561 B1 FR 2287561B1 FR 7530200 A FR7530200 A FR 7530200A FR 7530200 A FR7530200 A FR 7530200A FR 2287561 B1 FR2287561 B1 FR 2287561B1
Authority
FR
France
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
FR7530200A
Other languages
French (fr)
Other versions
FR2287561A1 (fr
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.)
Walter Bau AG
Original Assignee
Dyckerhoff and Widmann AG
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 Dyckerhoff and Widmann AG filed Critical Dyckerhoff and Widmann AG
Publication of FR2287561A1 publication Critical patent/FR2287561A1/fr
Application granted granted Critical
Publication of FR2287561B1 publication Critical patent/FR2287561B1/fr
Granted 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F17/00—Jacketing or reinforcing articles with wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
    • B21F27/121—Making special types or portions of network by methods or means specially adapted therefor of tubular form, e.g. as reinforcements for pipes or pillars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
    • B21F27/121—Making special types or portions of network by methods or means specially adapted therefor of tubular form, e.g. as reinforcements for pipes or pillars
    • B21F27/122—Making special types or portions of network by methods or means specially adapted therefor of tubular form, e.g. as reinforcements for pipes or pillars by attaching a continuous stirrup to longitudinal wires
    • B21F27/124—Making special types or portions of network by methods or means specially adapted therefor of tubular form, e.g. as reinforcements for pipes or pillars by attaching a continuous stirrup to longitudinal wires applied by rotation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
FR7530200A 1974-10-12 1975-10-02 Armature pour pieces tubulaires en beton precontraint Granted FR2287561A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2448678A DE2448678B2 (de) 1974-10-12 1974-10-12 Verfahren zum Herstellen rohrförmiger Bauteile aus Spannbeton, insbesondere eines Spannbetonrohres

Publications (2)

Publication Number Publication Date
FR2287561A1 FR2287561A1 (fr) 1976-05-07
FR2287561B1 true FR2287561B1 (enrdf_load_stackoverflow) 1978-04-07

Family

ID=5928144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7530200A Granted FR2287561A1 (fr) 1974-10-12 1975-10-02 Armature pour pieces tubulaires en beton precontraint

Country Status (7)

Country Link
BE (1) BE834393A (enrdf_load_stackoverflow)
CH (1) CH605073A5 (enrdf_load_stackoverflow)
DE (1) DE2448678B2 (enrdf_load_stackoverflow)
FR (1) FR2287561A1 (enrdf_load_stackoverflow)
IT (1) IT1047399B (enrdf_load_stackoverflow)
NL (1) NL168434C (enrdf_load_stackoverflow)
SE (1) SE419253B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE429355B (sv) * 1978-05-23 1983-08-29 Hydro Betong Ab Forfarande vid tillverkning av rymdberverk jemte maskin for framstellning av detsamma
DE3628598A1 (de) * 1986-08-22 1988-02-25 Albishausen Hartmut Schlauchseele aus einem geflecht aus metalldraht und/oder nichtmetallischen straengen, damit hergestellter gummi- und/oder kunststoffschlauch und verfahren zur herstellung von schlauchseele und schlauch
US9662704B2 (en) 2011-10-05 2017-05-30 Marius S. Winograd Method for forming a spiral support structure with continuous wire coil
FR3093118B1 (fr) * 2019-02-21 2021-02-19 C H A B Gaine formée par au moins un tricot circulaire pour la réalisation d’un pieu en béton armé

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH252967A (de) * 1946-08-08 1948-02-15 Edwin Emil Ing Dr Verfahren zur Herstellung von Rohren aus vorgespanntem Beton.
GB674559A (en) * 1950-06-22 1952-06-25 Preload Entpr Inc Reinforced concrete structures

Also Published As

Publication number Publication date
SE419253B (sv) 1981-07-20
NL7511616A (nl) 1976-04-14
NL168434B (nl) 1981-11-16
SE7511349L (sv) 1976-04-13
DE2448678A1 (de) 1976-04-15
DE2448678B2 (de) 1979-07-05
CH605073A5 (enrdf_load_stackoverflow) 1978-09-29
BE834393A (fr) 1976-02-02
NL168434C (nl) 1982-04-16
IT1047399B (it) 1980-09-10
FR2287561A1 (fr) 1976-05-07

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Legal Events

Date Code Title Description
ST Notification of lapse