IT8319710A0 - Materiale composito in particolareper la realizzazione di pannelli strutturali compositi di elevata resistenza e tenacia. - Google Patents

Materiale composito in particolareper la realizzazione di pannelli strutturali compositi di elevata resistenza e tenacia.

Info

Publication number
IT8319710A0
IT8319710A0 IT8319710A IT1971083A IT8319710A0 IT 8319710 A0 IT8319710 A0 IT 8319710A0 IT 8319710 A IT8319710 A IT 8319710A IT 1971083 A IT1971083 A IT 1971083A IT 8319710 A0 IT8319710 A0 IT 8319710A0
Authority
IT
Italy
Prior art keywords
tenacity
creation
high resistance
composite material
structural
Prior art date
Application number
IT8319710A
Other languages
English (en)
Other versions
IT1159838B (it
Inventor
Christopher Richard Chaplin
James Edward Gordon
Giorgio Jeronimidis
Original Assignee
Westvaco Corp
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 Westvaco Corp filed Critical Westvaco Corp
Publication of IT8319710A0 publication Critical patent/IT8319710A0/it
Priority to US06/777,573 priority Critical patent/US4617199A/en
Application granted granted Critical
Publication of IT1159838B publication Critical patent/IT1159838B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/08—Corrugated paper or cardboard
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/3405—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/3405—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
    • E04C2002/3444—Corrugated sheets
    • E04C2002/3466—Corrugated sheets with sinusoidal corrugations
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/3405—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
    • E04C2002/3472—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets with multiple layers of profiled spacer sheets
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1025—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina to form undulated to corrugated sheet and securing to base with parts of shaped areas out of contact
    • 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
    • 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
    • Y10T428/24074—Strand or strand-portions
    • Y10T428/24116—Oblique to direction of web
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24669—Aligned or parallel nonplanarities
    • Y10T428/24694—Parallel corrugations
    • 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.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24669—Aligned or parallel nonplanarities
    • Y10T428/24694—Parallel corrugations
    • Y10T428/24711—Plural corrugated components
    • 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.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24669—Aligned or parallel nonplanarities
    • Y10T428/24694—Parallel corrugations
    • Y10T428/24711—Plural corrugated components
    • Y10T428/24727—Plural corrugated components with planar component

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (AREA)
IT19710/83A 1982-02-24 1983-02-23 Materiale composito in particolare per la realizzazione di pannelli strutturali compositi di elevata resistenza e tenacia IT1159838B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US06/777,573 US4617199A (en) 1983-02-23 1985-09-19 Process for the manufacturing of adhesive tapes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/351,777 US4409274A (en) 1982-02-24 1982-02-24 Composite material

Publications (2)

Publication Number Publication Date
IT8319710A0 true IT8319710A0 (it) 1983-02-23
IT1159838B IT1159838B (it) 1987-03-04

Family

ID=23382344

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19710/83A IT1159838B (it) 1982-02-24 1983-02-23 Materiale composito in particolare per la realizzazione di pannelli strutturali compositi di elevata resistenza e tenacia

Country Status (10)

Country Link
US (1) US4409274A (it)
JP (1) JPS58158238A (it)
AU (1) AU539668B2 (it)
CA (1) CA1200188A (it)
DE (1) DE3306287A1 (it)
FI (1) FI830494A7 (it)
FR (1) FR2523899A1 (it)
GB (1) GB2116112B (it)
IT (1) IT1159838B (it)
SE (1) SE8300593L (it)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT386535B (de) * 1982-11-22 1988-09-12 Fischer Gmbh Leichtbaukern
AU576779B2 (en) * 1983-08-29 1988-09-08 A.A.R.C. (Management) Pty.Ltd. Reticulated products
US4703854A (en) * 1986-12-10 1987-11-03 Corra-Board Products Co., Inc. Book container structure
US4957577A (en) * 1988-04-04 1990-09-18 Plascore, Inc. Method for making welded honeycomb core
US4890877A (en) * 1988-07-12 1990-01-02 General Motors Corporation Energy absorption system for vehicle door and method of making
US5258087A (en) * 1989-03-28 1993-11-02 Plascon Technologies (Proprietary) Limited Method of making a composite structure
DE3913602A1 (de) * 1989-04-25 1990-10-31 Dornier Gmbh Lindauer Greiferstange aus faserverstaerkten kunststoffbaendern
JP2858181B2 (ja) * 1991-01-21 1999-02-17 横浜ゴム株式会社 エネルギー吸収構造体
US5283099A (en) * 1991-09-24 1994-02-01 Dynamic Technologies, Inc. Enhanced structural core material
FR2684368B1 (fr) * 1991-11-29 1995-02-24 Aerospatiale Procede de realisation de pieces complexes creuses par pressage uniaxial a chaud d'un materiau composite a matrice vitreuse et pieces issues du procede.
US5498462A (en) * 1994-04-01 1996-03-12 Hexcel Corporation High thermal conductivity non-metallic honeycomb
US5496602A (en) * 1994-11-22 1996-03-05 Dow-United Technologies Composite Products, Inc. Low resin content unidirectional fiber tape
US5865953A (en) * 1996-08-30 1999-02-02 Merrimac Paper Company, Inc. Paper for corrugating medium
US6023806A (en) * 1996-09-30 2000-02-15 Martin Marietta Materials, Inc. Modular polymer matrix composite support structure and methods of constructing same
US5794402A (en) * 1996-09-30 1998-08-18 Martin Marietta Materials, Inc. Modular polymer matrix composite support structure and methods of constructing same
AT407974B (de) * 1997-12-01 2001-07-25 Joanneum Res Forschungsgmbh Transparente wärmedämmung mit wabenlamellen
US6532835B1 (en) 1997-12-12 2003-03-18 Research International, Inc. High efficiency wetted surface cyclonic air sampler
US6139938A (en) * 1999-02-22 2000-10-31 Innovative Packaging Corp. High flute density, printable, corrugated paperboard
GB2351506A (en) * 1999-06-30 2001-01-03 Wilkie J & D Ltd Sheet material having non-woven substrate
US6692815B2 (en) * 2001-06-15 2004-02-17 Vinylex Corporation Extruded plastic lumber and method of manufacture
US7195804B2 (en) 2002-11-20 2007-03-27 Dupont Teijin Films U.S. Limited Partnership Paperboard with improved wet tear strength
US6797397B1 (en) * 2003-03-20 2004-09-28 Exxonmobil Oil Corporation Lamination structure with a starch to plastic bond
US20040237763A1 (en) * 2003-06-02 2004-12-02 Ashok Bhatnagar Corrugated ballistic armor
EP1647480B1 (de) * 2004-10-13 2010-12-08 Airbus Operations GmbH Fugenabdeckung in Flugzeugen
US20070243408A1 (en) * 2005-11-22 2007-10-18 Straza George C P Formed core sandwich structure and method and system for making same
DE102006003317B4 (de) 2006-01-23 2008-10-02 Alstom Technology Ltd. Rohrbündel-Wärmetauscher
CA2561453A1 (en) * 2006-09-28 2008-03-28 Hossein Borazghi Fiber reinforced thermoplastic composite panel
US8297027B2 (en) * 2008-03-28 2012-10-30 The United States Of America As Represented By The Secretary Of Agriculture Engineered molded fiberboard panels and methods of making and using the same
US8326103B2 (en) * 2008-04-04 2012-12-04 Baker Hughes Incorporated Cable and method
US9557119B2 (en) 2009-05-08 2017-01-31 Arvos Inc. Heat transfer sheet for rotary regenerative heat exchanger
US8622115B2 (en) 2009-08-19 2014-01-07 Alstom Technology Ltd Heat transfer element for a rotary regenerative heat exchanger
FI20106169A7 (fi) 2010-11-05 2012-05-06 Zeroboards Oy Tuote
CN103290989B (zh) * 2012-03-01 2015-11-25 秦皇岛耀华玻璃钢股份公司 玻璃钢双层中空板
WO2013166553A1 (en) * 2012-05-11 2013-11-14 Owen Derek Barr Web frame
US10005256B2 (en) 2012-06-14 2018-06-26 The Boeing Company Selectively weakened stretched films
US9200853B2 (en) 2012-08-23 2015-12-01 Arvos Technology Limited Heat transfer assembly for rotary regenerative preheater
KR102094969B1 (ko) * 2013-08-13 2020-03-31 삼성디스플레이 주식회사 백라이트 유닛 및 이를 포함하는 표시 장치
US10175006B2 (en) 2013-11-25 2019-01-08 Arvos Ljungstrom Llc Heat transfer elements for a closed channel rotary regenerative air preheater
MX2017004139A (es) 2014-10-02 2018-08-15 Lewit Scott Panel estructural compuesto y metodo de fabricacion.
JP6024786B2 (ja) * 2015-05-19 2016-11-16 トヨタ自動車株式会社 積層構造体
US10094626B2 (en) 2015-10-07 2018-10-09 Arvos Ljungstrom Llc Alternating notch configuration for spacing heat transfer sheets
ITUB20154818A1 (it) * 2015-10-22 2017-04-22 Angelo Candiracci Struttura di pannello edilizio anti-perforazione
US10329763B2 (en) 2016-02-24 2019-06-25 Wabash National, L.P. Composite floor structure and method of making the same
CN109070523A (zh) * 2016-06-24 2018-12-21 积水化学工业株式会社 片材
JP7014624B2 (ja) * 2018-01-29 2022-02-01 積水化学工業株式会社 パネル部材
US11364858B2 (en) 2018-09-04 2022-06-21 Hanwha Azdel, Inc. Core layers and composite articles with a variable basis weight
CN113215850A (zh) * 2020-01-21 2021-08-06 精工爱普生株式会社 收纳体、缓冲材料、缓冲材料的制造方法、以及缓冲材料制造装置
US11913227B2 (en) * 2020-03-25 2024-02-27 Charles H. Leahy High R-value insulated building panel with integrated weather resistant barrier
US12337903B2 (en) 2021-03-12 2025-06-24 Wabash National, L.P. Reinforced preforms for optimized composite structures
US12539802B2 (en) 2021-12-07 2026-02-03 Wabash National, L.P. Embedded mounting inserts
US11794422B2 (en) * 2021-12-13 2023-10-24 The Boeing Company Beaded panels and systems and methods for forming beaded panels
US12055612B2 (en) * 2022-05-12 2024-08-06 Joon Bu Park Negative Poisson's ratio materials for energy absorption

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1019093A (fr) * 1950-05-26 1953-01-16 Robert Soustre & Fils Carton ondulé et machine pour sa fabrication
US3071180A (en) * 1953-11-23 1963-01-01 Johns Manville Fiber Glass Inc Apparatus for continuously producing reinforced plastic structural panels
US2960146A (en) * 1956-10-11 1960-11-15 Steele D Williams Plastic panels and apparatus and procedure for producing same
US3146155A (en) * 1961-07-17 1964-08-25 Denver Golden Res And Dev Corp Construction materials
US3431162A (en) * 1965-04-06 1969-03-04 Weyerhaeuser Co Corrugated containerboard and the process of treating the same
US3404748A (en) * 1967-12-06 1968-10-08 Griffolyn Company Inc Insulation laminate with reinforcing fibers and corrugated layer
GB1331431A (en) 1969-09-06 1973-09-26 Morley J G Composite materials
GB1333711A (en) 1969-11-15 1973-10-17 Morley J G Composite materials
FR2217939A5 (it) * 1973-02-13 1974-09-06 Socar Continentale Carton Ondu
GB1559802A (en) * 1975-06-26 1980-01-30 Fraser I K Sail battens
US4204016A (en) * 1975-07-25 1980-05-20 Chavannes Marc A Reinforced paper products
US4203790A (en) * 1975-07-25 1980-05-20 Chavannes Marc A Method of forming wire reinforced corrugated board
GB1595358A (en) * 1977-05-17 1981-08-12 Commw Scient Ind Res Org Impact-resisting composites
US4232074A (en) * 1978-02-15 1980-11-04 Chavannes Marc A Reinforced paper product and method for the manufacturing thereof
DE2951266A1 (de) * 1979-12-17 1981-06-25 Marc Alfred Sarasota Fla. Chavannes Verfahren und vorrichtung zur herstellung verstaerkter, laminierter und gewellter materialien

Also Published As

Publication number Publication date
CA1200188A (en) 1986-02-04
SE8300593D0 (sv) 1983-02-04
JPS58158238A (ja) 1983-09-20
FR2523899A1 (fr) 1983-09-30
IT1159838B (it) 1987-03-04
US4409274A (en) 1983-10-11
GB2116112B (en) 1985-09-04
FI830494L (fi) 1983-08-25
FI830494A7 (fi) 1983-08-25
DE3306287A1 (de) 1983-09-01
AU539668B2 (en) 1984-10-11
SE8300593L (sv) 1983-08-25
AU1178683A (en) 1983-09-01
GB2116112A (en) 1983-09-21
GB8303732D0 (en) 1983-03-16
FI830494A0 (fi) 1983-02-14

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