BE754794A - Appareil et methode pour elements precontraints - Google Patents

Appareil et methode pour elements precontraints

Info

Publication number
BE754794A
BE754794A BE754794DA BE754794A BE 754794 A BE754794 A BE 754794A BE 754794D A BE754794D A BE 754794DA BE 754794 A BE754794 A BE 754794A
Authority
BE
Belgium
Prior art keywords
stressed elements
stressed
elements
Prior art date
Application number
Other languages
English (en)
Original Assignee
Fischer Herbert C
Fischer Herbert C Jr
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.)
Publication date
Publication of BE754794A publication Critical patent/BE754794A/fr

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ropes Or Cables (AREA)
  • Reinforcement Elements For Buildings (AREA)
BE754794D 1969-09-04 Appareil et methode pour elements precontraints BE754794A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85690169A 1969-09-04 1969-09-04

Publications (1)

Publication Number Publication Date
BE754794A true BE754794A (fr) 1971-02-15

Family

ID=25324744

Family Applications (1)

Application Number Title Priority Date Filing Date
BE754794D BE754794A (fr) 1969-09-04 Appareil et methode pour elements precontraints

Country Status (4)

Country Link
US (1) US3533203A (fr)
BE (1) BE754794A (fr)
DE (1) DE2040085A1 (fr)
FR (1) FR2058123A5 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813098A (en) * 1970-06-22 1974-05-28 H Fischer Prestressed elements
US3948010A (en) * 1971-12-17 1976-04-06 Sonneville Roger P Reinforcing device for an element of prestressed concrete
FR2220998A5 (fr) * 1973-03-06 1974-10-04 Peugeot & Renault
DE2419949C2 (de) * 1974-04-25 1982-11-11 Kenngott Gmbh & Co Kg, 7100 Heilbronn Bewehrtes Bauelement
US4151244A (en) * 1975-03-11 1979-04-24 Small Edward B Method of manufacturing pre-cast concrete panels
US4615163A (en) * 1984-10-04 1986-10-07 Curtis Albert B Reinforced lumber
US4852690A (en) * 1988-12-05 1989-08-01 Simon Ladder Towers, Inc. Aerial ladder tower with pretensioned truss members
US4905793A (en) * 1989-09-26 1990-03-06 Paulson Dennis R Ladder bracket
FR2716225B1 (fr) * 1994-02-11 1996-05-03 Bernard Lyon I Universite Clau Ceinture composite de frettage, procédé pour sa fabrication, application à la constitution d'un corps massif et corps massif ainsi obtenu.
US5768847A (en) * 1995-05-15 1998-06-23 Policelli; Frederick J. Concrete reinforcing devices, concrete reinforced structures, and method of and apparatus for producing such devices and structures
US8418811B2 (en) * 2006-02-21 2013-04-16 Werner Co. Fiberglass reinforced plastic products having increased weatherability, system and method
US9266289B2 (en) * 2006-02-21 2016-02-23 Werner Co. Fiberglass reinforced plastic products having increased weatherability, system and method
DE102011079314A1 (de) * 2011-07-18 2013-01-24 Rolf J. Werner Turmförmiges Tragwerk
US9168701B2 (en) * 2012-10-16 2015-10-27 Abss Manufacturing Co., Inc. Fiberglass reinforced plastic lightweight heavy-duty ladder and method of making same
US10786951B2 (en) * 2016-01-28 2020-09-29 Donald E. Wheatley Method of making a fiber reinforced hoop and anchors for a concrete reinforcement structure
CN111187022B (zh) * 2018-11-14 2023-07-14 王子国 一种腐蚀致型形状记忆纤维及其制备方法和应用
DE102019108908A1 (de) * 2019-04-04 2020-10-08 Deutsche Institute Für Textil- Und Faserforschung Denkendorf Spannbetonkörper, Verfahren zu dessen Herstellung und dessen Verwendung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB452126A (en) * 1934-11-09 1935-05-18 Pierre Louis Boucherie New constructional or reinforcing elements
US2413990A (en) * 1943-01-25 1947-01-07 Eric P Muntz Process of making prestressed reinforced concrete
US2652093A (en) * 1949-03-02 1953-09-15 Gates Rubber Co Method of making reinforced rubber hose
US2850890A (en) * 1951-06-04 1958-09-09 Rubenstein David Precast element and reinforced facing layer bonded thereto
US2825117A (en) * 1952-06-20 1958-03-04 Bradford Dyers Ass Ltd Method and apparatus for treating sheet material
US2827414A (en) * 1953-08-11 1958-03-18 Tropi Sales Plastic material and method of preparing same
US2821155A (en) * 1953-12-11 1958-01-28 Richard A Fisch Process of applying protective coatings
US2859936A (en) * 1954-03-03 1958-11-11 Cincinnati Testing & Res Lab Compressor blade and method of forming same
US2836529A (en) * 1954-05-03 1958-05-27 Hugh Adam Kirk Reinforced plastic

Also Published As

Publication number Publication date
US3533203A (en) 1970-10-13
FR2058123A5 (fr) 1971-05-21
DE2040085A1 (de) 1971-03-18

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