BE468851A - - Google Patents

Info

Publication number
BE468851A
BE468851A BE468851DA BE468851A BE 468851 A BE468851 A BE 468851A BE 468851D A BE468851D A BE 468851DA BE 468851 A BE468851 A BE 468851A
Authority
BE
Belgium
Prior art keywords
mass
reinforcing
contraction
covering
plastic
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Billner Karl Pauli
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 US447047A external-priority patent/US2412915A/en
Publication of BE468851A publication Critical patent/BE468851A/fr
Application filed by Billner Karl Pauli filed Critical Billner Karl Pauli

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
    • 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
    • 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
    • B28B23/12—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 to form prestressed circumferential reinforcements
    • 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
    • E04G2021/127—Circular prestressing of, e.g. columns, tanks, domes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S52/00—Static structures, e.g. buildings
    • Y10S52/07—Synthetic building materials, reinforcements and equivalents

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
BE468851D 1942-06-07 1946-10-29 BE468851A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US447047A US2412915A (en) 1942-06-07 Pressure core barrel

Publications (1)

Publication Number Publication Date
BE468851A true BE468851A (de) 1942-11-30

Family

ID=34748713

Family Applications (1)

Application Number Title Priority Date Filing Date
BE468851D BE468851A (de) 1942-06-07 1946-10-29

Country Status (3)

Country Link
US (1) US2414011A (de)
BE (1) BE468851A (de)
FR (1) FR940646A (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458152A (en) * 1945-04-03 1949-01-04 Us Rubber Co Plastic rivet and method of making same
US2561581A (en) * 1946-08-12 1951-07-24 Macerata Stelio Manufacture of reinforced hollow structures
US2483175A (en) * 1947-10-10 1949-09-27 Vacuum Concrete Inc Method of molding prestressed structures
US2898757A (en) * 1949-04-11 1959-08-11 Finsterwalder Ulrich Method of constructing reinforced concrete bridge
DE872844C (de) * 1949-09-24 1953-04-09 Dyckerhoff & Widmann Ag Spannkopf fuer stabfoermige Vorspannglieder von Spannbetonbauteilen
US2696040A (en) * 1950-09-15 1954-12-07 Preload Co Inc Method and apparatus for prestressing
US2850890A (en) * 1951-06-04 1958-09-09 Rubenstein David Precast element and reinforced facing layer bonded thereto
US2921463A (en) * 1952-08-20 1960-01-19 Goldfein Solomon Concrete structural element reinforced with glass fibers
US3029490A (en) * 1954-11-15 1962-04-17 Prescon Corp Post-tensioning method for prestressing members
US2942321A (en) * 1956-08-23 1960-06-28 George S Pinter Means for making and heat curing concrete structures
US3111569A (en) * 1958-06-20 1963-11-19 Rubenstein David Packaged laminated constructions
US3084481A (en) * 1958-12-19 1963-04-09 Silberkuhl Wilhelm Johannes Prestressed concrete bodies
US3149383A (en) * 1960-02-26 1964-09-22 Rockwell Gmbh Method of protecting cylinder liner transfer openings from casting material during injection die-casting of cylinders
US3167882A (en) * 1960-12-14 1965-02-02 Fmc Corp Means for and method of prestressing concrete
US3343808A (en) * 1963-08-16 1967-09-26 Howlett Machine Works Concrete prestressing apparatus
US4234270A (en) * 1979-01-02 1980-11-18 A/S Hoyer-Ellefsen Marine structure
US4463872A (en) * 1981-02-13 1984-08-07 National Nuclear Corporation Limited Pressure vessels
US4450662A (en) * 1982-06-01 1984-05-29 Melchiori Jr Remo Tensioned structure with adjustably movable columns and beams
JPS5945979A (ja) * 1982-09-03 1984-03-15 鹿島建設株式会社 タイル打ち込みコンクリ−トパネル
US4726163A (en) * 1985-06-10 1988-02-23 Jacobs William A Prestressed plastic bodies and method of making same
US4910076A (en) * 1986-03-11 1990-03-20 Mitsubishi Kasei Corporation Fiber reinforced cement mortar product
US5093065A (en) * 1987-06-02 1992-03-03 General Atomics Prestressing techniques and arrangements
US5113630A (en) * 1990-09-05 1992-05-19 Rock Of Ages Corporation Adjustable stone formed work support and method of providing same
US20110283638A1 (en) * 2008-12-23 2011-11-24 Shockley Lestle R Ring Beam and Method for Constructing the Same
DE102012002130A1 (de) * 2012-02-03 2013-08-08 Anton-Peter Betschart Zug-/Druckstab-Einheit
FR3018298B1 (fr) * 2014-03-10 2019-09-27 Alain SABBAH Barrette de renfort pour element de structure

Also Published As

Publication number Publication date
US2414011A (en) 1947-01-07
FR940646A (fr) 1948-12-17

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