FR918881A - Perfectionnements aux liaisons d'attache pour fils métalliques enroulés sous tension - Google Patents

Perfectionnements aux liaisons d'attache pour fils métalliques enroulés sous tension

Info

Publication number
FR918881A
FR918881A FR918881DA FR918881A FR 918881 A FR918881 A FR 918881A FR 918881D A FR918881D A FR 918881DA FR 918881 A FR918881 A FR 918881A
Authority
FR
France
Prior art keywords
metal wires
under tension
wires wound
wound under
attachment links
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)
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
Application granted granted Critical
Publication of FR918881A publication Critical patent/FR918881A/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
    • B28B21/64—Winding arrangements
    • 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)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
FR918881D 1942-12-02 1945-08-07 Perfectionnements aux liaisons d'attache pour fils métalliques enroulés sous tension Expired FR918881A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US467622A US2375921A (en) 1942-12-02 1942-12-02 Reinforced concrete pipe and method for making same

Publications (1)

Publication Number Publication Date
FR918881A true FR918881A (fr) 1947-02-20

Family

ID=34748719

Family Applications (1)

Application Number Title Priority Date Filing Date
FR918881D Expired FR918881A (fr) 1942-12-02 1945-08-07 Perfectionnements aux liaisons d'attache pour fils métalliques enroulés sous tension

Country Status (5)

Country Link
US (1) US2375921A (fr)
ES (1) ES173525A1 (fr)
FR (1) FR918881A (fr)
GB (1) GB586794A (fr)
NL (1) NL65607C (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2569612A (en) * 1941-08-14 1951-10-02 Pont A Mousson Fond Manufacture of reinforced concrete pipes
US2498681A (en) * 1945-10-15 1950-02-28 Lock Joint Pipe Co Method for winding
US2627378A (en) * 1949-06-16 1953-02-03 Lock Joint Pipe Co Method for securing a tensioned wire around cores
US2706498A (en) * 1950-11-13 1955-04-19 Raymond Concrete Pile Co Prestressed tubular concrete structures
US2797878A (en) * 1953-08-14 1957-07-02 Jr John M Crom Apparatus for applying a tensioned wire wrapping to concrete articles
US2887130A (en) * 1957-10-10 1959-05-19 Cen Vi Ro Pipe Corp Anchor lug for pipe tension wire
US3164874A (en) * 1958-08-06 1965-01-12 Reark Benson Concrete pipe with pretensioned reenforcement
US3206851A (en) * 1962-04-16 1965-09-21 Price Brothers Co Wire anchor
US3275040A (en) * 1963-05-27 1966-09-27 American Pipe & Constr Co Outlet construction for concrete pipe and method of making same
US3315989A (en) * 1964-05-07 1967-04-25 American Pipe & Constr Co Service outlet assembly for reinforced concrete pipe
GB1139211A (en) * 1964-10-20 1969-01-08 Carves Simon Ltd Machine and method for winding wire around containers and prestressed containers produced thereby
US3348433A (en) * 1965-01-04 1967-10-24 Internat Pipe & Ceramics Corp Tapping assembly
US3364939A (en) * 1965-06-30 1968-01-23 Internat Pipe And Ceramics Cor Method of tapping prestressed pipes
CH521002A (de) * 1968-11-25 1972-03-31 Holzmann Philipp Ag Druckbehälter aus Spannbeton und Verfahren zum Herstellen eines solchen Behälters
IT1179497B (it) * 1984-11-27 1987-09-16 Vianini Spa Tubo in cemento armato ordinario ad armatura diffusa e metodo per la sua fabbricazione
US6089493A (en) * 1999-02-19 2000-07-18 Moore; Richard G. Wire wrapping machine
US9404249B2 (en) * 2012-01-18 2016-08-02 Adc Acquisition Company Ultra light fiber placed truss

Also Published As

Publication number Publication date
US2375921A (en) 1945-05-15
ES173525A1 (es) 1946-06-16
GB586794A (en) 1947-04-01
NL65607C (fr) 1950-04-15

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