CH430135A - Prestressed concrete production device - Google Patents

Prestressed concrete production device

Info

Publication number
CH430135A
CH430135A CH2566A CH2566A CH430135A CH 430135 A CH430135 A CH 430135A CH 2566 A CH2566 A CH 2566A CH 2566 A CH2566 A CH 2566A CH 430135 A CH430135 A CH 430135A
Authority
CH
Switzerland
Prior art keywords
production device
prestressed concrete
concrete production
prestressed
production
Prior art date
Application number
CH2566A
Other languages
French (fr)
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/en
Priority claimed from FR43216A external-priority patent/FR89271E/en
Application filed by Travaux Comp Ind De filed Critical Travaux Comp Ind De
Publication of CH430135A publication Critical patent/CH430135A/en

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)
CH2566A 1965-01-04 1966-01-03 Prestressed concrete production device CH430135A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR735A FR1428554A (en) 1965-01-04 1965-01-04 Prestressed concrete production device
FR43216A FR89271E (en) 1965-12-21 1965-12-21 Prestressed concrete production device

Publications (1)

Publication Number Publication Date
CH430135A true CH430135A (en) 1967-02-15

Family

ID=26161431

Family Applications (1)

Application Number Title Priority Date Filing Date
CH2566A CH430135A (en) 1965-01-04 1966-01-03 Prestressed concrete production device

Country Status (4)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659321A (en) * 1969-06-24 1972-05-02 Stup Procedes Freyssinet Multiple wedge anchorage device for prestressing tendons
US4223497A (en) * 1978-06-26 1980-09-23 Ccl Systems Limited Coupling assembly
WO1985001080A1 (en) * 1983-08-22 1985-03-14 Losinger Ag Anchoring of free traction steel element of a construction part subjected to dynamic strength

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638909A (en) * 1970-11-13 1972-02-01 Herbert Oliver Richard Dew Gripping means
DE2816933A1 (en) * 1978-04-19 1979-10-31 Haller & Co E FASTENING OF CONTACT OR RETURN SPRINGS FOR RELAYS AND PROCEDURES FOR IT
FR2648846B1 (en) * 1989-06-27 1991-09-20 Chaize Alain LOCKING DEVICE FOR LENGTHENED REINFORCEMENT UNDER VOLTAGE
ES2102632T3 (en) * 1992-03-24 1997-08-01 Vsl Int Ag FORCE TRANSMITTER BODY FOR AN ANCHOR.

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 (en) * 1951-07-12 1953-06-11 Wayss & Freytag A G Anchoring a tendon for a concrete component
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 (en) * 1958-03-17 1961-11-10 Dyckerhoff & Widmann Ag Reinforcing bar for concrete, especially for prestressed concrete
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659321A (en) * 1969-06-24 1972-05-02 Stup Procedes Freyssinet Multiple wedge anchorage device for prestressing tendons
US4223497A (en) * 1978-06-26 1980-09-23 Ccl Systems Limited Coupling assembly
WO1985001080A1 (en) * 1983-08-22 1985-03-14 Losinger Ag Anchoring of free traction steel element of a construction part subjected to dynamic strength
US4592181A (en) * 1983-08-22 1986-06-03 Losinger Ag Anchoring of freely oscillating tension elements of steel of a dynamically stressed structural component
AU577305B2 (en) * 1983-08-22 1988-09-22 Losinger Ag Anchoring of free traction steel element of a construction part subjected to dynamic strength

Also Published As

Publication number Publication date
BE674339A (en) 1966-04-15
NL6517239A (en) 1966-07-05
US3447784A (en) 1969-06-03

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