Foamed Or Cellular Component Patents (Class 428/158)
  • Patent number: 10633587
    Abstract: A method for producing a photo-luminescent material, including the following steps: (1) producing, according to a sol-gel method, a sol and then a gel of first precursors of a first substance from the sol; (2) crushing the gel; (3) optionally, annealing the gel in order to form first particles of the first substance of which the average size is between 1 pm and 20 um; (4) producing a colloidal dispersion of second particles of a second substance, different from the first substance or identical to the first substance, of which the average size is between 5 nm and 400 nm; (5) mixing the colloidal dispersion with the sol in step (1) before forming the gel or with the first particles after step (3); and (6) annealing the mixture obtained in step (5), resulting in an increase in the compactness of the mixture, the average size of the second particles after annealing being between 100 nm and 900 nm.
    Type: Grant
    Filed: August 12, 2015
    Date of Patent: April 28, 2020
    Assignees: Aledia, Universite Clermont Auvergne, Centre National de la Recherche Scientifique, Sigma Clermont
    Inventors: Abdelhay Aboulaich, Geneviève Chadeyron, Rachid Mahiou
  • Patent number: 10544610
    Abstract: A hinged component includes first and second portions of material coupled together by a composite live hinge. The live hinge includes a layer of tensile fabric and a layer of elastomer interposed between the tensile fabric and the material of one or both of the coupled first and second portions. The composite live hinge is capable of joining structural composite materials without the need for scoring, and thereby weakening, the structural composite material along the desired hinge line. The live hinge can be embedded in the materials it joins in a method that is compatible with traditional structural composite layup processes and in a manner which prevents resin from the structural composite materials from infiltrating the tensile fabric and compromising its flexibility.
    Type: Grant
    Filed: August 6, 2013
    Date of Patent: January 28, 2020
    Assignee: Lockheed Martin Corporation
    Inventors: Michael J. Malia, Brian Kaplun, Dominick Consalvi
  • Patent number: 10464493
    Abstract: A vehicle door assembly may include an interior door panel having an armrest, the armrest having a handle defining an opening therein and a receptacle arranged below the armrest and configured to be selectively arranged under the handle to create a repository within the opening to receive objects.
    Type: Grant
    Filed: September 13, 2017
    Date of Patent: November 5, 2019
    Assignee: Ford Global Technologies, LLC
    Inventors: Scott Holmes Dunham, Bhavani Thota, Stephen Dreher, Linh Doan
  • Patent number: 10252501
    Abstract: A polyvinyl chloride (PVC) flooring, includes a wear-resistant layer, a decorative layer and a substrate layer from top to bottom in order, wherein the substrate layer comprises a flexible layer, a strength layer and a correction layer from top to bottom in order and the hardness of the strength layer is 1.05-1.10 times that of the flexible layer and the correction layer.
    Type: Grant
    Filed: April 20, 2017
    Date of Patent: April 9, 2019
    Inventors: Jiangang Song, Yongxing Chen, Fuqing Liu
  • Patent number: 10206783
    Abstract: A prosthetic device, adapted to be implanted in the human body and adapted to prevent and/or treat an infection that can arise and/or which has arisen at a bone site or at an articular site, wherein the prosthetic device has a prosthetic body provided with at least one surface for coupling, during use, with the bone or articular site and with at least one cavity placed along the coupling surface, wherein the at least one cavity is adapted to include, contain or house at least one pharmaceutical or medical substance.
    Type: Grant
    Filed: December 10, 2015
    Date of Patent: February 19, 2019
    Assignee: Cossington Limited
    Inventor: Augusto Magagnoli
  • Patent number: 9449592
    Abstract: A muffler shell (1) for use in an exhaust system of a vehicle comprises an inner metal sheet (13) and an outer metal sheet (10). The outer metal sheet (10) is arranged to enclose the inner metal sheet (13). The muffler shell further comprises a vibro-acoustical dampening material (14) sandwiched between the inner metal sheet (13) and the outer metal sheet (10). Both the inner metal sheet (13) and the outer metal sheet (10) are corrugated sheets made of stainless steel having a thickness in the range of 0.15 mm to 0.30 mm. The vibro-acoustical dampening material has a thickness (T) in the range of 4 mm to 8 mm and a density in the range of 130 kg/m3 to 160 kg/m3.
    Type: Grant
    Filed: September 9, 2014
    Date of Patent: September 20, 2016
    Assignee: Bosal Emission Control Systems N.V.
    Inventor: Luk Dedene
  • Patent number: 9434322
    Abstract: A trim element that includes a support element having an inner face and an outer face. The support element has at least one central area covered on the outer face thereof by a layer of foam. The support element includes at least one tab protruding from the inner face thereof near the central area, the tab forming a positioning element for positioning the support element in a production tool of the trim element.
    Type: Grant
    Filed: April 25, 2013
    Date of Patent: September 6, 2016
    Assignee: Faurecia Interieur Industrie
    Inventors: Patrice Luc, Dominique Desgranges
  • Patent number: 9390702
    Abstract: An acoustic metamaterial layered composite for noise control may include a plurality of micro-perforated plates alternately and periodically arranged with a plurality of absorbent layers and optional air gaps. The plurality of micro-perforated plates may be in a form of a periodically arranged stack and include perforations extending therethrough. Each of the plurality of absorbent layers is formed of a poroelastic material. The metamaterial layered composite noise control device is designed using the metamaterial acoustics transformation approach for optimized noise control.
    Type: Grant
    Filed: October 1, 2014
    Date of Patent: July 12, 2016
    Assignee: Acoustic Metamaterials Inc.
    Inventor: Abhishek Mathur
  • Patent number: 9271473
    Abstract: There is disclosed a separable toilet pad for housebreaking animal companions including a protection layer covering an exterior surface; an absorbent layer absorbing and storing urine; and a waterproof layer preventing the absorbed urine from leaking, wherein the waterproof layer includes a waterproof layer cut unit configured to divide or cut the waterproof layer into a plurality of areas, when an external force is applied, and the absorbent layer is arranged in a surface of the waterproof layer and includes a gap with both sides with respect to the waterproof layer cut unit and includes a gap having a distance from both sides of the waterproof cut unit, and a filling part is arranged in the gap and includes a filling part cut unit corresponding to the waterproof layer.
    Type: Grant
    Filed: December 20, 2011
    Date of Patent: March 1, 2016
    Inventor: Jong Hyun Ryu
  • Patent number: 9163414
    Abstract: In a method for manufacturing floor panels that have at least a substrate and a top layer provided on the substrate, the top layer including a thermoplastic layer that is translucent or transparent, the method may involve providing the top layer, including the thermoplastic layer, on the substrate. The method may also involve heating at least the thermoplastic layer, and structuring the thermoplastic layer using a mechanical press element.
    Type: Grant
    Filed: February 26, 2015
    Date of Patent: October 20, 2015
    Assignee: Flooring Industries Limited, SARL
    Inventors: Laurent Meersseman, Martin Segaert, Bernard Thiers, Benjamin Clement, Christophe Maesen
  • Patent number: 9126387
    Abstract: A formed core comprising a first and second plurality of pyramidal frustum bases, the first plurality of pyramidal frustum bases extending in a first direction and the second plurality of pyramidal frustum bases extending in a second direction, and wherein each pyramidal frustum base comprises: a node comprising a convex regular polygon, the convex regular polygon comprising a plurality of sides oriented in a first plane and wherein each side of the polygon of the node of each of the first plurality of pyramidal frustum bases is parallel to a side of the polygon of the node of at least one of the second plurality of pyramidal frustum bases; a plurality of faces extending from each of the sides of the polygon of each node of the first plurality of frustum bases to a side of the polygon of each of the second plurality of frustum bases.
    Type: Grant
    Filed: July 22, 2010
    Date of Patent: September 8, 2015
    Inventors: George C. P. Straza, George T. Straza, II, Geosef T. Straza
  • Patent number: 9120442
    Abstract: An internal combustion engine having an engine body and an acoustic and thermal cover assembly are provided. The engine body includes an exhaust gas recirculation (EGR) pipe extending therefrom and the acoustic and thermal cover assembly is positioned adjacent to the engine body. The acoustic and thermal cover assembly includes a first section and a second section extending along the engine body. The assembly further includes an acoustic and thermal shield extending along the first section, a plastic shell extending along the second section, the acoustic and thermal shield and plastic shell forming a cover, and an insulating layer positioned between the cover and the engine body.
    Type: Grant
    Filed: September 12, 2013
    Date of Patent: September 1, 2015
    Assignee: GM Global Technology Operations LLC
    Inventors: Ruihua Han, Gary L. Villeneuve, Arjinder Singh, Gary J. Hazelton
  • Patent number: 9114192
    Abstract: A cultured periodontal membrane cell sheet, produced through a process comprising culturing cells on a cell culture support composed of a base material having its surface coated with a temperature-responsive polymer of 0˚C to 80˚C upper limit or lower limit critical dissolution temperature in water under specified conditions, (1) regulating the temperature of culture fluid to temperature?the upper limit critical dissolution temperature or?the lower limit critical dissolution temperature, (2) causing a cultured periodontal membrane cell sheet resulting from the culturing to adhere to a carrier, and (3) detaching the sheet together with the carrier. This cultured periodontal membrane cell sheet has a syndesmotic microstructure, exhibiting extremely high bioadherence to the surface of dental root, and realizes high-density transplant of target cells and positive reconstruction of periodontal tissue.
    Type: Grant
    Filed: April 25, 2005
    Date of Patent: August 25, 2015
    Assignee: CELLSEED INC.
    Inventors: Teruo Okano, Masateru Hasegawa, Masayuki Yamato, Akihiko Kikuchi, Isao Ishikawa
  • Patent number: 9080330
    Abstract: A floor panel includes a substrate and a top layer provided on the substrate. The top layer is composed of a print and a transparent thermoplastic layer having a thickness of 0.5 mm or less and being situated above said print. The floor panel, at least on two opposite edges, is provided with a straight or curved chamfer extending to below the global level of the print.
    Type: Grant
    Filed: February 20, 2015
    Date of Patent: July 14, 2015
    Inventors: Laurent Meersseman, Luc Vanhastel
  • Patent number: 9044966
    Abstract: The present invention relates to a method for producing wall covering with relief, such as for example wallpaper, in a continuous process in a less expensive way (in the case of limited print runs) and with fewer limitations with regard to the size of the repeat of the pattern, comprising: step a providing a base; step b applying a heat-expandable material to this base in a continuous process using an analogue printing technique; step c applying one or more liquids, which influence the expansion of the expandable material, in a desired pattern in a continuous process using a digital printing technique; step d heating the base with the expandable material which has been applied thereto and the one or more liquids applied thereto to a temperature at which the expandable material expands.
    Type: Grant
    Filed: March 19, 2012
    Date of Patent: June 2, 2015
    Inventor: Joris Martha Alfons Van Den Steen
  • Publication number: 20150144900
    Abstract: A layered structure for an organic light-emitting diode (OLED) device, the layered structure including a light-transmissive substrate and an internal extraction layer formed on one side of the light-transmissive substrate, in which the internal extraction layer includes (1) a scattering area containing scattering elements composed of solid particles and pores, the solid particles having a density that decreases as it goes away from the interface with the light-transmissive substrate, and the pores having a density that increases as it goes away from the interface with the light-transmissive substrate, and (2) a free area where no scattering elements are present, formed from the surface of the internal extraction layer, which is opposite to the interface, to a predetermined depth.
    Type: Application
    Filed: June 14, 2013
    Publication date: May 28, 2015
    Inventors: Young Seong Lee, Jin Woo Han, Ji Woong Baek
  • Patent number: 9017799
    Abstract: The cellular cushioning article comprises a thermoformed film bonded to a second film, with the thermoformed film having thermoformed regions separated by a land area. The thermoformed film has a combination of (i) a layer containing a high melt point polymer and (ii) thermoformed regions exhibit a high average maximum birefringence. The high birefringence corresponds with high stress on the polymer chains. The combination results in cells of substantially increased burst strength. The cellular cushioning article can provide higher burst strength per mil of film thickness, or can be produced using less plastic than prior art cellular cushioning articles, while maintaining the same or comparable burst strength. Also disclosed is a process for making the cellular cushioning article.
    Type: Grant
    Filed: December 5, 2012
    Date of Patent: April 28, 2015
    Assignee: Sealed Air Corporation (US)
    Inventors: Eva Chu, Robert J O'Dowd, Timothy Theodore Oberle, Edward Ackershoek, Michael Metta, Chitai Carey Yang
  • Publication number: 20150104612
    Abstract: A method of manufacturing a foam having Poisson's ratio which varies across a region of the foam in a gradient distribution from a negative value to a positive value includes the steps of: a) providing an open-cell foam; b) applying a compressive force to a localised region of the foam to collapse the foam in the localised region, whilst leaving other regions of the foam un-collapsed; c) heating the foam to a predetermined temperature whilst continuing to apply the compressive force; and d) subsequently cooling the foam whilst continuing to apply the compressive force. A foam having a first region which exhibits a negative Poisson's ratio, a second region which exhibits a positive Poisson's ratio, and an intermediate region located between the first and second regions and across which the Poisson's ratio of the foam varies in a gradient distribution from a negative value to a positive value.
    Type: Application
    Filed: September 23, 2014
    Publication date: April 16, 2015
    Inventors: Matteo BIANCHI, Fabrizio SCARPA
  • Publication number: 20150093546
    Abstract: There is provided a molded body including a main portion and a bank portion each of which is formed by foaming and molding a foam material. The main portion is made of urethane material which is softer than the material for the bank portion. At a boundary portion between the main and bank portions, the main portion is formed in a continuous interlocking profile and the bank portion is also formed in another continuous interlocking profile. The interlocking profile and the another interlocking profile are mated to each other so as to prevent separation between the main portion and the bank portion in a direction of an arrow (vehicle width direction). The boundary portion is provided by partitioning the cavity in a single mold with a weir, introducing different foam materials into both sides of the weir and foaming the introduced materials.
    Type: Application
    Filed: September 29, 2014
    Publication date: April 2, 2015
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Naoto Ishii, Hisato Oku, Mai Koizumi, Akira Nakajima
  • Publication number: 20150056414
    Abstract: The present invention provides, in at least one embodiment, a film and method for engraving objects. The film includes an adhesive layer configured to allow the film to be easily repositionable on the surface of an object. For example, the film can be shifted, rotated, or moved prior to pressure being applied and before the engraving. Additionally, the photoresist layer includes microspheres comprising small pockets of air which strengthen the photoresist layer by bouncing the engraving blast away and allow the photoresist layer to advantageously be designed thinner.
    Type: Application
    Filed: August 26, 2013
    Publication date: February 26, 2015
    Applicant: Rayzist Photomask, Inc.
    Inventors: Randy Willis, Josh Willis
  • Publication number: 20150044494
    Abstract: A sandwich structure is provided that includes a corrugated layer with at least one core layer (structure) made of a periodic array of adjacent truncated upward facing peaks and truncated downward facing valleys. Each truncated peak has a bonding land of an area A1. Each truncated valley has a bonding land of an area A2. A ratio of A1/A2 is less than 2. A distance D is between neighboring peaks, and a distance D is also between neighboring valleys. The corrugated layer is made from an initially flat sheet thickness of t. A first sheet layer is physically coupled to bonding lands of the truncated peaks. A second sheet layer is physically coupled to bonding lands of the truncated valleys.
    Type: Application
    Filed: August 22, 2014
    Publication date: February 12, 2015
    Applicant: CELLTECH METALS, INC.
    Inventor: Fabien Ebnoether
  • Publication number: 20140349078
    Abstract: The invention is directed to a patterned aerogel-based layer that serves as a mold for at least part of a microelectromechanical feature. The density of an aerogel is less than that of typical materials used in MEMS fabrication, such as poly-silicon, silicon oxide, single-crystal silicon, metals, metal alloys, and the like. Therefore, one may form structural features in an aerogel-based layer at rates significantly higher than the rates at which structural features can be formed in denser materials. The invention further includes a method of patterning an aerogel-based layer to produce such an aerogel-based mold. The invention further includes a method of fabricating a microelectromechanical feature using an aerogel-based mold. This method includes depositing a dense material layer directly onto the outline of at least part of a microelectromechanical feature that has been formed in the aerogel-based layer.
    Type: Application
    Filed: August 8, 2014
    Publication date: November 27, 2014
    Inventor: Robert Jon Carlson
  • Patent number: 8895126
    Abstract: Unitary films and laminates thereof are provided having at least first and second film segments which extend adjacent one another and are permanently joined together. The first and second film segments are joined at an interface, wherein at the interface a tip of the second segment overlaps the first segment in the cross-direction of the film. The film has a thickness “T” at the tip of the second segment, and the second segment has a thickness “t” at a distance T in the cross direction from the tip of the second segment. The ratio T/t is suitably greater than about 3. The unitary films and laminates thereof are well suited, for example, for use as outer covers in personal care articles.
    Type: Grant
    Filed: December 31, 2010
    Date of Patent: November 25, 2014
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Wing-Chak Ng, Jose Augusto Vidal de Siqueira
  • Patent number: 8871330
    Abstract: The present invention relates to a thermal and/or sound insulation system with resistance to elevated as well as low temperatures comprising at least one inner layer (A) obtained from temperature invariant and/or temperature resistant material as decoupling layer, at least one layer (B) as intermediate temperature gradient layer comprising temperature invariant and/or temperature resistant material, and at least one outer layer (C) as insulation layer comprising an expanded polymer blend, the process for manufacturing of such a system and the use of such system.
    Type: Grant
    Filed: August 11, 2011
    Date of Patent: October 28, 2014
    Assignee: Armacell Enterprise GmbH & Co. KG
    Inventors: Jürgen Weidinger, Christoph Zauner, Mark E. Harakal, Stephan Möller
  • Publication number: 20140314997
    Abstract: A scratch-off document includes a substrate and a toner covering; the toner covering including: a first layer of first toner particles on the substrate having a first and second thickness, wherein the first and second thicknesses are different; a second layer of second toner particles on the first layer of toner particles; and at least one additive in either the first or second layer for creating a thermal conductivity difference between the first and second layer, wherein a portion of the first layer having a greater thickness and a portion of the second toner layer in registration with the first layer of greater thickness is manually removable by a scratching action.
    Type: Application
    Filed: April 19, 2013
    Publication date: October 23, 2014
    Inventors: MARK CAMERON ZARETSKY, Dinesh Tyagi, Robert David Bobo
  • Publication number: 20140302279
    Abstract: The present invention relates to a multi-layered structural component (10), in particular for a motor vehicle, preferably a floor component for a motor vehicle, comprising at least two fibre layers (14) which each include a fibre material and a thermoplastic binder and are arranged one above the other in a stacking direction (S), and at least one metal layer (12) having a thickness (d) of at most 1 mm which is arranged between the two fibre layers (14), wherein the fibre layers (14) each have, at least in certain regions, a porosity of at least 75%, and wherein the structural component (10) comprises at least three metal layers (12) which are arranged one above the other in a stacking direction (S) and each have a thickness (d) of at most 1 mm, with each of the two fibre layers (14) being arranged between two metal layers (12) that are adjacent to one another in the stacking direction (S).
    Type: Application
    Filed: April 4, 2014
    Publication date: October 9, 2014
    Applicant: Röchling Automotive SE & Co. KG
    Inventors: Klaus PFAFFELHUBER, Christian ARLT
  • Patent number: 8852723
    Abstract: An air cushion pad includes at least two sheet members, which are made of resilient materials. Each sheet member forms a plurality of hollow tubes projecting therefrom and the tubes are connected to each other by a substantially flat plate. The tubes of one sheet member and the tubes of the other sheet member are alternately fit to each other in an opposing manner to form the air cushion pad. When an external impact force is applied in a top down manner, the air cushion pad absorbs the impact force and undergoes sideways deformation so as to convert the impact force into a transverse to thereby realize shock absorption and eliminate damage caused by downward action of the impact force to provide the function of protection.
    Type: Grant
    Filed: February 1, 2013
    Date of Patent: October 7, 2014
    Assignee: Universal Trim Supply Co., Ltd.
    Inventor: Shih-Sheng Yang
  • Publication number: 20140295142
    Abstract: A structured material includes a base member, and a mesostructured member disposed on the surface of the base member. The mesostructured member includes a wall defining cylindrically shaped portions. The base member has a plurality of grooves periodically formed in the surface thereof. The grooves each have a bottom surface and side surfaces in a shape in which a plane including the bottom surface is perpendicular to planes including the side surfaces. The cylindrically shaped portions in a region opposite to the base member with respect to an imaginary surface of the base member defined by imaginarily filling grooves to form an even surface are oriented at angles within a range of ±10° with respect to a direction perpendicular to the longitudinal direction of the grooves.
    Type: Application
    Filed: March 25, 2014
    Publication date: October 2, 2014
    Inventors: Masahiko Takahashi, Wataru Kubo, Hirokatsu Miyata
  • Publication number: 20140272216
    Abstract: The invention provides novel aerated composite materials that possess excellent physical and performance characteristics of aerated concretes, and methods of production and uses thereof. These composite materials can be readily produced from widely available, low cost raw materials by a process suitable for large-scale production with improved energy consumption, desirable carbon footprint and minimal environmental impact.
    Type: Application
    Filed: March 12, 2014
    Publication date: September 18, 2014
    Inventors: Omkar Deo, Vahit Atakan, Deepak Ravikumar, Xudong Hu, Sadananda Sahu, Surojit Gupta, Richard Riman
  • Publication number: 20140255653
    Abstract: Provided are methods for imprinting a porous material, the methods including applying a first stamp to a porous material having an average pore size of less than about 100 ?m, the first stamp having at least a first portion having a first height, a second portion having a second height and a third portion having a third height, wherein the first height, second height and third height are different.
    Type: Application
    Filed: December 11, 2013
    Publication date: September 11, 2014
    Inventors: Sharon M. Weiss, Judson D. Ryckman, Yang Jiao
  • Publication number: 20140248429
    Abstract: The present disclosure discloses a method of fabrication of free standing open pore membranes with uniform pore size and shape and ordered pore distribution, and its use for synthesis of nanoparticle patterns. The method includes applying a photoresist layer to the top surface of a substrate, heating the photoresist layer for a period of time, and exposing the photoresist layer to a dose of ultraviolet radiation through a mask having a predetermined pattern. The dose of ultraviolet radiation is controlled in intensity and time and the photoresist layer is exposed such that a top portion of the photoresist layer through which the dose of ultraviolet radiation enters the photoresist layer undergoes greater cross linking than a bottom portion of the photoresist layer immediately adjacent to the top surface of the substrate such that a cross linking gradient develops through a thickness of the photoresist layer.
    Type: Application
    Filed: October 3, 2012
    Publication date: September 4, 2014
    Inventors: Jun Yang, Tingjie Li
  • Publication number: 20140227487
    Abstract: An identification document includes a first surface, at least a portion of the first surface being made of foamable synthetic material, and a tactile relief marking having a bubble structure formed in the foamable synthetic material. A method is used for producing at least one tactile relief marking on an identification document by an irradiation source. The identification document includes a surface having foamable synthetic material that has a property of increasing its volume by foaming upon application of energy.
    Type: Application
    Filed: February 13, 2014
    Publication date: August 14, 2014
    Inventor: Dennis J. Warwick
  • Patent number: 8748057
    Abstract: To provide an ionic electrolyte membrane structure that enables contact between the air pole and the fuel pole in which structure an edge face of the interface between an ion conducting layer and an ion non-conducting layer stands bare on a plane, an ionic electrolyte membrane structure which transmits ions only is made up of i) a substrate having a plurality of pores which have been made through the substrate in the thickness direction thereof and ii) a plurality of multi-layer membranes each comprising an ion conducting layer formed of an ion conductive material and an ion non-conducting layer formed of an ion non-conductive material which have alternately been formed in laminae a plurality of times on each inner wall surface of the pores of the substrate in such a way that the multi-layer membranes fill up the pores completely; the ions only being transmitted in the through direction by way of the multi-layer membranes provided on the inner wall surfaces of the pores.
    Type: Grant
    Filed: February 16, 2010
    Date of Patent: June 10, 2014
    Assignee: Sumitomo Metal Mining Co., Ltd.
    Inventor: Masahiro Ito
  • Publication number: 20140154089
    Abstract: A multilayer protective tape for rotor blades of wind energy turbines said tape having a protective top layer comprising a polymer film and an adhesive bottom layer, wherein the top layer has a continuous surface (S) that is outwardly curved or outwardly trapezoidal surface such that the tape has a cross-sectional profile having an inner section between two lateral sections and wherein the inner section has a thickness (Ti) made up by the thickness of the top layer and adhesive bottom layer that is greater than the thickness of at least one of the lateral sections (T1,T2) made up by the thickness of the top layer and adhesive bottom layer and wherein the thickness (T1 or T2) of at least one lateral section is at most 600 ?m and the thickness of the inner section (Ti) is at least 330 ?m. Also provided are processes for making profiled tapes and methods for applying the tapes to rotor blades and blades containing protective tapes.
    Type: Application
    Filed: July 29, 2011
    Publication date: June 5, 2014
    Inventors: Steffen Traser, Bernd Kuehneweg, Christian Claus, Jan D. Forster
  • Publication number: 20140154460
    Abstract: A compression-molded, composite component having a sandwich structure and having integrally formed strengthening structures is disclosed. The component includes a first outer layer having an outer surface, a second outer layer, and a core positioned between the outer layers and having a large number of cavities. The outer layers are bonded to the core by press molding. Portions of at least one of the outer layers are sized, shaped and arranged laterally adjacent to each other in a pattern to provide the component with strength to resist deflection from a load at various positions and orientations at the outer surface.
    Type: Application
    Filed: November 30, 2012
    Publication date: June 5, 2014
    Inventors: Darius J. Preisler, Christopher A. Heikkila
  • Publication number: 20140147622
    Abstract: A sandwich-type, structural, composite panel having a pattern of depressions formed at a lower outer surface thereof and stiffening supports received and retained therein is provided. The panel includes a first outer layer having a first outer surface, a second outer layer having a second outer surface and a core positioned between the outer layers and having a large number of cavities. The outer layers are bonded to the core by press molding. Crushed portions of the panel having a reduced thickness form the pattern of depressions at the second outer surface of the second outer layer. The stiffening supports are bonded or joined to the second outer layer within the pattern of depressions. The stiffening supports are sized, shaped and arranged within the pattern of depressions to provide the panel with strength to resist deflection from a load at various positions and orientations at the first outer surface.
    Type: Application
    Filed: February 8, 2013
    Publication date: May 29, 2014
    Inventors: Darius J. Preisler, Christopher A. Heikkila
  • Publication number: 20140147617
    Abstract: A unitary structural assembly including a first component having a plateau-receiving aperture and a compression-molded, composite second component having a sandwich structure is provided. The second component includes a first outer layer, a second outer layer, and a core positioned between the outer layers and having a large number of cavities. The outer layers are bonded to the core by a press molding. A portion of the second component including the first layer and the core defines a raised plateau having upper and side surfaces. The plateau has a size and shape corresponding to the size and shape of the plateau-receiving aperture. A height of the plateau corresponds to the depth of the plateau-receiving aperture. The plateau is inserted into the plateau-receiving aperture so that corresponding surfaces of the plateau and the plateau-receiving aperture are in abutting engagement to unitarily connect the components and form the assembly.
    Type: Application
    Filed: November 29, 2012
    Publication date: May 29, 2014
    Inventors: Darius J. Preisler, Christopher A. Heikkila
  • Publication number: 20140141199
    Abstract: A layered insulation system comprising one or more layers. A variety of types of layers can be used in conjunction with one another to deliver a range of desired Low-E and/or Low-U insulation properties and/or venting choices. Some types of layers can be foam layers with foam that inhibits heat conjunction interspersed with microparticles and/or nanoparticles that reflect, scatter, abate, and/or negate infrared radiation (IR) wavelengths, including dampening “Ideal Model Matrix” vibrations to inhibit heat flux through an IR opaque system. Other layers can be Low-E layers, Low-U layers, primarily empty layers, and/or other types of layers.
    Type: Application
    Filed: October 7, 2013
    Publication date: May 22, 2014
    Inventor: Michael R. Leonard
  • Patent number: 8728609
    Abstract: A roof tile having a mesh covered foam core with a cement-based protective coating, a roof covering formed from such tiles and methods for making same.
    Type: Grant
    Filed: June 24, 2010
    Date of Patent: May 20, 2014
    Inventors: Carlos Torres, Wilber Dale McIntire
  • Patent number: 8714401
    Abstract: [Problems] To provide a foamed plastic container in which the cell diameters are varying along a gradient so will not to decrease the content protection performance, quite differently from the foamed cells distributed in the conventional foamed containers. [Means for Solution] The foamed plastic container has a container wall 10 formed by using a plastic material and in which foamed cells 1 are distributed, the lengths of the foamed cells in the surface direction of the container wall 10 decreasing from the outer surface of the container toward the inner surface thereof.
    Type: Grant
    Filed: March 24, 2009
    Date of Patent: May 6, 2014
    Assignee: Toyo Seikan Kaisha, Ltd.
    Inventors: Kentarou Ichikawa, Nobuhisa Koiso, Norio Akuzawa
  • Publication number: 20140109320
    Abstract: Convoluted foam layers for mattresses, cushions and the like include at least one convoluted surface including at least one convolution that is structurally heterogeneous. The convoluted foam layer is formed of at least two foam layers fixedly attached to one another, wherein the foam layers are of different materials and/or have different properties. Also disclosed are processes for forming the convoluted foam layer and convoluted foam layers having multiple zones of a convoluted surface pattern that includes at least one convolution that is structurally heterogeneous.
    Type: Application
    Filed: October 22, 2012
    Publication date: April 24, 2014
    Applicant: DREAMWELL, LTD.
    Inventor: Christopher F. Chunglo
  • Patent number: 8691363
    Abstract: This invention relates to a nonslip decorative and protective coverings in order to cover and protect distinct surfaces, its composition and the manufacturing process thereof; characterized in that it consists of a foamed cellular film based on dry mixed and calendared suspension resins, defining a smooth textured and decorated upper surface, and a rough lower surface with high adherence; said film consists of a composition of: a) suspension resin of vinyl polychloride and/or copolymer of vinyl chloride; b) plasticizers in order to provide flexibility to the covering; c) other components such as elastomers, Barium/Zinc or tin stabilizers; lubricants, biocides, flame retardants, pigments and charges, in order to facilitate the processing thereof, and d) foaming agents.
    Type: Grant
    Filed: September 20, 2007
    Date of Patent: April 8, 2014
    Assignee: PYN, S.A. de C.V.
    Inventor: Gabriel Lopez Montiel
  • Publication number: 20140079905
    Abstract: A panel for being detachably arranged between a skin of a means of transport such as, e.g., an aircraft, a motor coach, a railway car or a ship cabin and an interior lining of the means of transport. The panel has a plate-like insulating body that features at least one integrated air-conditioning duct and at least one groove-like cable conduit that is at least sectionally open toward the inner surface. A method for manufacturing a panel of this type is provided, as well as an aircraft with a plurality of such panels.
    Type: Application
    Filed: May 11, 2012
    Publication date: March 20, 2014
    Inventor: Eckart Frankenberger
  • Patent number: 8668977
    Abstract: A support structure includes a first layer of foam material and a second layer of elastomeric gel material. In accordance with one example, the first layer of foam material includes a first side with a plurality of protrusions and a plurality of channels with the second layer of elastomeric gel material disposed within the plurality of channels. In accordance with another example, the first layer of foam material includes a first side with a plurality of protrusions and a network of channels surrounding at least one of the plurality of protrusions with the second layer of elastomeric gel material disposed within the network of channels. A third layer extends over the first support surface of the protrusions and the second support surface of the second layer of gel material. In accordance with yet another example, the first layer of foam material includes a first side with a plurality of protrusions extending through corresponding Shapertures of the second layer.
    Type: Grant
    Filed: August 29, 2007
    Date of Patent: March 11, 2014
    Assignee: Polymer Concepts, Inc.
    Inventors: Kevin F Callsen, David H Trachtman
  • Patent number: 8663767
    Abstract: A hollow profile used in the manufacture of a spirally wound double-walled thermo-plastic pipe, having essentially a rectangular cross section, two side walls and an outer wall and an inner wall limiting a cavity within. In the hollow profile the inner wall of the pipe is thicker than the wall of the hollow profile intended to form the outer wall of the pipe. The inner rounding radius of the edges adjacent to the thicker wall of the hollow profile is considerably larger than the rounding radius of the two other edges of the cavity and the inside surface of the thicker wall comprises a rib extending in the hollow cavity of the profile, on the side of the profile forming the inner side of the pipe, in the longitudinal direction of the profile at least essentially along the whole length of the profile.
    Type: Grant
    Filed: January 18, 2011
    Date of Patent: March 4, 2014
    Assignee: Oy KWH Pipe AB
    Inventors: Sven Sjöberg, Christian Vestman
  • Publication number: 20140050893
    Abstract: A process for producing airfoil components containing ceramic-based materials and having a tip cap. The process entails forming an airfoil portion of the component from an airfoil portion material that contains a precursor of a ceramic-based material. The airfoil portion material defines concave and convex walls of the airfoil portion, and the concave and convex walls define a tip region of the airfoil portion and at least one cavity within the airfoil portion. At least a first ply is formed that contains a precursor of a ceramic-based material, and the first ply at least partially closes the cavity at the tip region of the airfoil portion. The airfoil portion material and the first ply are then cured so that the first ply forms a tip cap that closes the cavity and the precursors of the airfoil portion material and first ply are converted to the ceramic-based materials thereof.
    Type: Application
    Filed: December 20, 2012
    Publication date: February 20, 2014
    Inventors: Anthony Reid Paige, Mark Eugene Noe, Michael James Verrilli, Mark Willard Marusko, Joshua Brian Jamison, Paul Izon
  • Patent number: 8652611
    Abstract: A bionically designed plastic molded part is provided, in particular a carrier, for a motor vehicle, with at least one low-load region for accommodating relatively low loads, which is formed using thin-wall technology, and at least one high-load region for accommodating relatively high loads, which is formed using plastic foam technology and connected to at least one low-load region.
    Type: Grant
    Filed: September 10, 2010
    Date of Patent: February 18, 2014
    Assignee: GM Global Technology Operations LLC
    Inventors: Ralf Gaudig, Klaus Kuhlmann, Werner Berhard
  • Publication number: 20140034132
    Abstract: Microfluidic devices having superhydrophilic bi-porous interfaces are provided, along with their methods of formation. The device can include a substrate defining a microchannel formed between a pair of side walls and a bottom surface and a plurality of nanowires extending from each of the side walls and the bottom surface. For example, the nanowires can be silicon nanowires (e.g., pure silicon, silicon oxide, silicon carbide, etc., or mixtures thereof).
    Type: Application
    Filed: March 14, 2013
    Publication date: February 6, 2014
    Inventors: Chen Li, Fanghao Yang, Xianming Dai, Yan Tong
  • Patent number: 8617687
    Abstract: A method and apparatus for manufacturing a composite structure. A filler material with a barrier material for a channel in the filler material is formed. A composite material and the filler material with the barrier material are laid up onto a tool in a shape of the composite structure. The composite material and the filler material in the shape of the composite structure are cured.
    Type: Grant
    Filed: August 3, 2009
    Date of Patent: December 31, 2013
    Assignee: The Boeing Company
    Inventors: Douglas A. McCarville, Juan C. Guzman, Daniel M. Rotter
  • Publication number: 20130337232
    Abstract: The invention relates to a method for producing interior lining parts in a foaming tool, to an interior lining part produced accordingly, and to a foaming tool which can be used for production. The interior lining part has at least one molded skin, at least one foam layer and at least one carrier, the foam layer being located between the molded skin and the carrier. In order to produce an interior lining part according to the invention, the molded skin is introduced into a mold of a foaming tool. The foaming tool contains at least one separating edge. During back-foaming, the carrier is pressed against the molded skin at the position of the separating edge and connected to said molded skin such that a molded skin end can be severed manually, that is without the aid of tools, from the molded skin or is severed by the pressing step.
    Type: Application
    Filed: February 3, 2012
    Publication date: December 19, 2013
    Applicant: Faurcia Innenraum Systeme GmbH
    Inventors: Axel Hauck, Bernd Keller