FI71387C - Armerad balkprofil och saett foer dess framstaellning - Google Patents

Armerad balkprofil och saett foer dess framstaellning Download PDF

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Publication number
FI71387C
FI71387C FI822716A FI822716A FI71387C FI 71387 C FI71387 C FI 71387C FI 822716 A FI822716 A FI 822716A FI 822716 A FI822716 A FI 822716A FI 71387 C FI71387 C FI 71387C
Authority
FI
Finland
Prior art keywords
beam profile
reinforcing
sheet
zones
adhesive
Prior art date
Application number
FI822716A
Other languages
English (en)
Finnish (fi)
Other versions
FI822716L (fi
FI822716A0 (fi
FI71387B (fi
Inventor
Lars Hammarberg
Original Assignee
Lars Hammarberg
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 Lars Hammarberg filed Critical Lars Hammarberg
Publication of FI822716L publication Critical patent/FI822716L/fi
Publication of FI822716A0 publication Critical patent/FI822716A0/fi
Application granted granted Critical
Publication of FI71387B publication Critical patent/FI71387B/fi
Publication of FI71387C publication Critical patent/FI71387C/fi

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
    • E04C3/18—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with metal or other reinforcements or tensioning members
    • E04C3/185—Synthetic reinforcements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
    • E04C3/14—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with substantially solid, i.e. unapertured, web
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/28—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of materials not covered by groups E04C3/04 - E04C3/20
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24124—Fibers
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249922—Embodying intertwined or helical component[s]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/253—Cellulosic [e.g., wood, paper, cork, rayon, etc.]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
    • Y10T428/2925—Helical or coiled
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/4935—Impregnated naturally solid product [e.g., leather, stone, etc.]
    • Y10T428/662—Wood timber product [e.g., piling, post, veneer, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Laminated Bodies (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Claims (5)

1. Armerad balkprofil formad genom bockning och/eller pressning av ett skivformat ämne (31), k ä nneteck- n a d av att det skivformade ämnet (31) utgöres av en i och för sig känd trämasseskiva med armeringstridar (32) företrä-desvis glasfiber, inbakade i skivämnet (31) atminstone i för-utbestämda zoner (33, 34), vilka zoner (33, 34) i den fär- digformade balkprofilen utgör bockzoner pä profilen och vilka armeringstradar (32) utgöres av kontinuerligt löpande trädar som korsar profilens bockar pa ett flertal ställen sett i bockarnas längdriktning.
2. Balkprofil enligt patentkravet 1, känneteck- n a d av att armeringstradarna utgöres av glasfibertradar bestäende av glasfiberknippen med 2000-4000 fibrer av en tjocklek av 10-40 um. /
3. Balkprofil enligt patentkravet 1 eller 2, k ä' n n e -tecknad av att armeringstradarna är förankrade i trä-massan med hjälp av ett limämne bestäende av ett vattenbase-rat polymerlim.
4. Balkprofil enligt patentkravet 3, känneteck-n a d av att limämnet är ett polyvinylacetatlim som impreg-neras i armeringstradarna i emulsionsform varvid vattenhalten uppgätt tili 40-60 %.
5. Sätt att framställa en armerad balkprofil enligt patentkravet 1, kännetecknat av att balkprofilen formas genom bockning och/eller pressning av en i och för sig känd trämasseskiva (31), vilken i samband med skivtillverk— ningsprocessen förses med inbakade armeringstradar (32) av
FI822716A 1980-12-05 1982-08-04 Armerad balkprofil och saett foer dess framstaellning FI71387C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8008553A SE439944B (sv) 1980-12-05 1980-12-05 Armerad balkprofil samt sett for dess framstellning
SE8008553 1980-12-05
SE8100357 1981-12-07
PCT/SE1981/000357 WO1982001906A1 (en) 1980-12-05 1981-12-07 Reinforced beam section and a method of producing it

Publications (4)

Publication Number Publication Date
FI822716L FI822716L (fi) 1982-08-04
FI822716A0 FI822716A0 (fi) 1982-08-04
FI71387B FI71387B (fi) 1986-09-09
FI71387C true FI71387C (fi) 1986-12-19

Family

ID=20342400

Family Applications (1)

Application Number Title Priority Date Filing Date
FI822716A FI71387C (fi) 1980-12-05 1982-08-04 Armerad balkprofil och saett foer dess framstaellning

Country Status (7)

Country Link
US (1) US4430373A (sv)
DE (1) DE3152537T1 (sv)
FI (1) FI71387C (sv)
GB (1) GB2108547B (sv)
NL (1) NL8120462A (sv)
SE (1) SE439944B (sv)
WO (1) WO1982001906A1 (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2170450B (en) * 1985-02-01 1988-12-29 Draftex Ind Ltd Improvements in and relating to sealing or finishing strips and carriers therefor
US5238633A (en) * 1991-05-24 1993-08-24 Duraplast Corporation Method and apparatus for recycling plastic waste into a thin profile, mechanically reinforced board
US5720143A (en) * 1994-03-01 1998-02-24 The United States Of America As Represented By The Secretary Of Agriculture Localized notch reinforcement for wooden beams
US6050047A (en) * 1996-04-12 2000-04-18 Borden Chemical, Inc. Reinforced composite wooden structural member and associated method
HU223178B1 (hu) 2000-04-27 2004-03-29 Imre Mura Szövetlappal megerősített forgácslap és eljárás annak előállítására
EP1452192B1 (en) * 2003-02-27 2016-06-29 Smiths Group plc Valves and suction catheter assemblies
CA2568939A1 (en) * 2006-12-07 2008-06-07 Gordon Ritchie Wood substitute structural frame member
US8910455B2 (en) 2010-03-19 2014-12-16 Weihong Yang Composite I-beam member
US8820033B2 (en) * 2010-03-19 2014-09-02 Weihong Yang Steel and wood composite structure with metal jacket wood studs and rods
CN103072180B (zh) * 2013-01-07 2015-04-29 中钢集团洛阳耐火材料研究院有限公司 一种耐火纤维弧形板定型托盘及定型方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367820A (en) * 1963-02-01 1968-02-06 Weyerhaeuser Co Reinforced moldable wood fiber mat and method of making the same
DE1653161A1 (de) * 1966-05-21 1971-01-21 Friedrich Bilger Armierung von Holzstoffplatten sowie Pressplatten und Formteilen mit Holzanteilen
DE1653162A1 (de) * 1966-07-07 1971-04-29 Friedrich Bilger Verfahren zur Herstellung armierter Holzstoffplatten und Pressplatten
US3890077A (en) * 1973-01-05 1975-06-17 John A Holman Apparatus for manufacturing artificial boards and shapes
CA1107105A (en) * 1977-06-10 1981-08-18 Steven K. Harbaugh Optical scanner and system for laser beam exposure of photo surfaces
SE410749B (sv) * 1978-03-15 1979-10-29 Kai Larsen Sven Sammansatt balk eller pelare av trematerial samt metod for framstellning av sadan

Also Published As

Publication number Publication date
FI822716L (fi) 1982-08-04
GB2108547B (en) 1985-01-30
GB2108547A (en) 1983-05-18
SE8008553L (sv) 1982-06-06
FI822716A0 (fi) 1982-08-04
NL8120462A (nl) 1982-10-01
US4430373A (en) 1984-02-07
DE3152537T1 (de) 1986-08-28
FI71387B (fi) 1986-09-09
WO1982001906A1 (en) 1982-06-10
SE439944B (sv) 1985-07-08

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Owner name: HAMMARBERG, LARS