Continuous filament composite parts and articles of manufacture thereof

Weisberg, Andrew H.

Title: Continuous filament composite parts and articles of manufacture thereof

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Abstract

An article of manufacture according to one embodiment includes a plurality of plies in a stacked configuration, where each ply includes a plurality of tape winds having edges. A distance between the edges of adjacent tape winds in the same ply is about constant along a length of the wind. Each tape wind comprises elongated fibers and a matrix, axes of the fibers being oriented about parallel to a longitudinal axis of the tape wind. Additional systems, methods and articles of manufacture are also presented.

Inventors:: Weisberg, Andrew H.

Issue Date:: 2016-06-28

Research Org.:: Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1259693

Patent Number(s):: 9375894

Application Number:: 14/014,190

Assignee:: Lawrence Livermore National Security, LLC (Livermore, CA)

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B32 - LAYERED PRODUCTS B32B - LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

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B - PERFORMING OPERATIONS B32 - LAYERED PRODUCTS B32B - LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B3/263 - {characterised by a layer having non-uniform thickness}
B32B5/12 - characterised by the relative arrangement of fibres or filaments of {different layers, e.g. the fibres or filaments being parallel or perpendicular to each other}

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T428/249922 - Embodying intertwined or helical component[s]
Y10T428/24132 - including grain, strips, or filamentary elements in different layers or components parallel
Y10T428/24488 - Differential nonuniformity at margin
Y10T428/24074 - Strand or strand-portions

B - PERFORMING OPERATIONS B29 - WORKING OF PLASTICS B29C - SHAPING OR JOINING OF PLASTICS
B29C70/32 - on a rotating mould, former or core

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T428/249924 - Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity

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DOE Contract Number:: AC52-07NA27344

Resource Type:: Patent

Resource Relation:: Patent File Date: 2013 Aug 29

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE; 42 ENGINEERING

Citation Formats


                    Weisberg, Andrew H. Continuous filament composite parts and articles of manufacture thereof.  United States: N. p., 2016. 
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                    Weisberg, Andrew H. Continuous filament composite parts and articles of manufacture thereof.  United States.

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                    Weisberg, Andrew H. Tue .  
        "Continuous filament composite parts and articles of manufacture thereof".  United States.  https://www.osti.gov/servlets/purl/1259693.

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@article{osti_1259693,

  title        = {Continuous filament composite parts and articles of manufacture thereof},

  author       = {Weisberg, Andrew H.},

  abstractNote = {An article of manufacture according to one embodiment includes a plurality of plies in a stacked configuration, where each ply includes a plurality of tape winds having edges. A distance between the edges of adjacent tape winds in the same ply is about constant along a length of the wind. Each tape wind comprises elongated fibers and a matrix, axes of the fibers being oriented about parallel to a longitudinal axis of the tape wind. Additional systems, methods and articles of manufacture are also presented.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2016},

  month        = {6}

}

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