BE674339A - Dispositif de réalisation de béton précontraint - Google Patents

Dispositif de réalisation de béton précontraint

Info

Publication number
BE674339A
BE674339A BE674339A BE674339A BE674339A BE 674339 A BE674339 A BE 674339A BE 674339 A BE674339 A BE 674339A BE 674339 A BE674339 A BE 674339A BE 674339 A BE674339 A BE 674339A
Authority
BE
Belgium
Prior art keywords
production device
prestressed concrete
concrete production
prestressed
production
Prior art date
Application number
BE674339A
Other languages
English (en)
Inventor
Pierre Launay
Original Assignee
Travaux Comp Ind De
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
Priority claimed from FR735A external-priority patent/FR1428554A/fr
Priority claimed from FR43216A external-priority patent/FR89271E/fr
Application filed by Travaux Comp Ind De filed Critical Travaux Comp Ind De
Publication of BE674339A publication Critical patent/BE674339A/fr

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
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
    • B28B23/046—Post treatment to obtain pre-stressed articles
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08—Members specially adapted to be used in prestressed constructions
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08—Members specially adapted to be used in prestressed constructions
    • E04C5/12—Anchoring devices
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12—Mounting of reinforcing inserts; Prestressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
BE674339A 1965-01-04 1965-12-27 Dispositif de réalisation de béton précontraint BE674339A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR735A FR1428554A (fr) 1965-01-04 1965-01-04 Dispositif de réalisation de béton précontraint
FR43216A FR89271E (fr) 1965-12-21 1965-12-21 Dispositif de réalisation de béton précontraint

Publications (1)

Publication Number Publication Date
BE674339A true BE674339A (fr) 1966-04-15

Family

ID=26161431

Family Applications (1)

Application Number Title Priority Date Filing Date
BE674339A BE674339A (fr) 1965-01-04 1965-12-27 Dispositif de réalisation de béton précontraint

Country Status (4)

Country Link
US (1) US3447784A (fr)
BE (1) BE674339A (fr)
CH (1) CH430135A (fr)
NL (1) NL6517239A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423854A1 (fr) * 1978-04-19 1979-11-16 Haller & Co E Procede et dispositif pour la fixation de ressorts de contact et/ou de rappel dans les relais electriques

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2045703B1 (fr) * 1969-06-24 1973-10-19 Stup Procedes Freyssinet
US3638909A (en) * 1970-11-13 1972-02-01 Herbert Oliver Richard Dew Gripping means
US4223497A (en) * 1978-06-26 1980-09-23 Ccl Systems Limited Coupling assembly
CH662595A5 (de) * 1983-08-22 1987-10-15 Losinger Ag Verankerung von freischwingenden zugelementen aus stahl eines dynamisch beanspruchten bauteiles.
FR2648846B1 (fr) * 1989-06-27 1991-09-20 Chaize Alain Dispositif de blocage pour armature allongee sous tension
ES2102632T3 (es) * 1992-03-24 1997-08-01 Vsl Int Ag Cuerpo transmisor de fuerza para un anclaje.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2270240A (en) * 1939-08-26 1942-01-20 Freyssinet Eugene Anchoring of tensioned cables in concrete constructions
US2728978A (en) * 1950-03-10 1956-01-03 Birkenmaier Max Method for pretensioning and anchoring reinforcements of concrete
DE879293C (de) * 1951-07-12 1953-06-11 Wayss & Freytag A G Verankerung eines Vorspanngliedes fuer ein Betonbauteil
US2763464A (en) * 1952-07-26 1956-09-18 Leonhardt Fritz Apparatus for anchorage of concrete reinforcements
GB764197A (en) * 1954-10-13 1956-12-19 P S C Equipment Ltd A new or improved hydraulic jack
US2988794A (en) * 1957-12-18 1961-06-20 George Rackle & Sons Company Socket for post stressed concrete wires
FI32183A (fi) * 1958-03-17 1961-11-10 Dyckerhoff & Widmann Ag Vahviketanko betonia etenkin jännitettyä betonia varten
US3137971A (en) * 1959-07-15 1964-06-23 Cable Covers Ltd Stressed concrete structures
US3176961A (en) * 1962-03-05 1965-04-06 John P Glass Hydraulic jack apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423854A1 (fr) * 1978-04-19 1979-11-16 Haller & Co E Procede et dispositif pour la fixation de ressorts de contact et/ou de rappel dans les relais electriques

Also Published As

Publication number Publication date
US3447784A (en) 1969-06-03
CH430135A (fr) 1967-02-15
NL6517239A (fr) 1966-07-05

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