МНОГОСЛОЙНАЯ ПАНЕЛЬ СТУПЕНЧАТОЙ ФОРМЫ И СПОСОБ ЕЕ ИЗГОТОВЛЕНИЯ

Изобретение относится к области производства многослойных панелей и оболочек с легкими заполнителями и касается многослойной панели ступенчатой формы и способа ее изготовления. Содержит верхнюю и нижнюю обшивки и размещенный между ними четырехлучевой складчатый заполнитель из листовой заготовки, состоящий из элементарных модулей, каждый из которых образован двумя лучами пилообразной линии и двумя лучами зигзагообразной линии. Заполнитель выполнен ступенчатым из единой заготовки и содержит в своем конечно-трансформированном положении наклонные по отношению друг к другу складчатые плоские участки, и наклон одного участка по отношению к другому на границе ступени выполнен с возможностью смены лучей зигзагообразных на пилообразные, а пилообразных на зигзагообразные. Способ изготовления заключается в том, что получают на первом этапе путем разметки на развертке и изгиба листовой заготовки по намеченным линиям, на втором этапе листовую заготовку трансформируют в рельефное состояние, на третьем ...

ПАНЕЛЬ КРИВОЛИНЕЙНОЙ ФОРМЫ И СПОСОБ ЕЕ ИЗГОТОВЛЕНИЯ

Изобретение относится к области производства панелей и оболочек с легкими заполнителями. Панель криволинейной формы содержит верхнюю и нижнюю обшивки и размещенный между ними зигзагообразный гофрированный заполнитель. Заполнитель выполнен в виде складчатой конструкции спиралевидной структуры, содержащей в своем конечно-трансформированном состоянии вдоль каждой пилообразной линии ячейки, ограниченные наклонными и вертикальными стенками, образованными двумя парами смежных граней в виде неправильных четырехугольников, разделенных отрезком зигзагообразной линии, наклоненной к пилообразной линии, общей для обеих пар, под углами α1 и α2. α1 - угол между общей пилообразной линией и отрезком зигзагообразной линии, разделяющим пару смежных граней, образующих в конечно-трансформированном состоянии вертикальную стенку ячейки, α2 - угол между общей пилообразной линией и отрезком зигзагообразной линии, разделяющей пару смежных граней, образующих в конечно-трансформированном состоянии наклонные стенки ...

ОБЪЕМНЫЙ ЭЛЕМЕНТ И СПОСОБ ИЗГОТОВЛЕНИЯ СОТОВЫХ СТРУКТУР

Изобретение относится к типовым объемным элементам и способу изготовления на них сотовых структур, которые используются как в качестве сердечника в трехслойных сотовых панелях и оболочках, применяемых в различных отраслях промышленности, так и в качестве самостоятельных изделий декоративно-прикладного назначения и силовых конуструкций. Цели изобретения: изготовление сотовых структур с ячейками в форме от треугольника до восьмиугольника и их комбинаций в одном сотовом блоке; получение ячеек со всеми гранями, имеющими двойную и большую толщину; изготовление сотовых структур с различными физико-механическими и/или теплофизическими характеристиками в различных направлениях; получение сотовых структур в виде оболочек двоякой или одинарной кривизны, а также в виде круга или его части. Это достигается тем, что объемные элементы размещены в сотовой структуре по заданному рисунку и соединены друг с другом по поверхностям стыка или внахлест. 2 с.и 30 з.п. ф-лы, 45 ил.

СПОСОБ ИЗГОТОВЛЕНИЯ МЕБЕЛИ И ДЕТАЛЕЙ, УСТРОЙСТВО ДЛЯ ЕЕ ИЗГОТОВЛЕНИЯ, ДЕТАЛЬ МЕБЕЛИ

Изобретение относится к способу и устройству для изготовления мебели и деталей мебели, при котором картон или волокнистый материал типа картона соединяют, накладывая его слоями друг на друга, с прослойкой из клея холодного отверждения. Картонную полосу после нанесения клея навивают вокруг сердечника с образованием полой навитой заготовки и затем формуют между внутренними и внешними формообразующими элементами во время операции прессования. После этого осуществляют извлечение из формы с удалением сердечника с заключительным отверждением. Во время операции прессования осуществляют перфорирование, образование складок и/или снабжение навитой заготовки сердечником, дюбелями, вкладышами для винтов и т.п. Перед отверждением устанавливают распорки, а также прикрепляют их скобами.

ОБЪЕМНЫЙ ЭЛЕМЕНТ И СПОСОБ ИЗГОТОВЛЕНИЯ ИЗ НЕГО СОТОВЫХ СТРУКТУР

Изобретение относится к типовым объемным элементам и способу изготовления из них сотовых структур, которые используются как в качестве сердечника в трехслойных сотовых панелях и оболочках, применяемых в различных отраслях промышленности, так и в качестве самостоятельных изделий декоративно-прикладного назначения и силовых конструкций. Цель изобретения: изготовление сотовых структур с ячейками в форме от треугольника до восьмиугольника и их комбинаций в одном сотовом блоке, получение ячеек со всеми гранями, имеющими двойную и более толщину, изготовление сотовых структур с различными физико-механическими и/или теплофизическими характеристиками в различных направлениях, получение сотовых структур в виде оболочек двоякой или одинарной кривизны, а также в виде круга или его части. Эти цели выполняются тем, что объемный элемент выполнен трехгранным, а также тем, что объемные элементы размещены в сотовой структуре по заданному рисунку и соединены друг с другом по поверхностям стыка или внахлест ...

Kernverbundbauteil aus Rohrscheiben für den konstruktiven Leichtbau

Kernbauteil eines Leichtbauwerkstoffes von nebeneinander angeordneten, am Außendurchmesser miteinander fest verklebten parallel ausgerichteten Rohrscheiben bzw. Ringen oder Scheiben von massiven Stäben, gekennzeichnet durch folgende Merkmale: ...

VERBUNDSCHICHTSTOFF

SCHWERSCHICHTFREIES UND SELBSTTRAGENDES MONTAGEPAKET

Cutter box for producing sandwich panels made of covering and supporting layers, box-base, knife with horizontal blade, and two covering layers

The sandwich panels have covering layers made of plywood, cardboard, paper or textile fabric, and a supporting layer of chopped stalks of straw, reeds, hemp or other plants possessing hollow or marrow filled stalks bundled into sheaves. The sheaves (4) lie in the open-topped cutting-box the base (1) of which forms the surface of the sandwich panel. The top edge of the cutter box contains a knife with horizontal blade leading into a support plate. A covering layer is placed over the chopped-up stalks with glue admixture and applied pressure. a s econd covering layer is applied.

Sandwich Panel

A sandwich composite panel 10 comprising first 11 and second 12 parallel planar face sheets, and a core 13 sandwiched between the first 11 and second 12 planar face sheets. The core 13 comprises a regular array of solid elements bonded to the first 11 and second 12 planar face sheets. The solid elements may be hollow spherical balls. The voids between the solid elements are filled with structural foam. Also disclosed is a method of manufacturing such a sandwich composite panel.

FOAM PANELS AND BLOCKS OF HOLLOW PROFILES, THE MANUFACTURE THEREOF, AND THE USE THEREOF AS INSULATING AND/OR DRAINAGE PANELS

Door Assembly.

A door assembly comprises a pair of opposed facing sheets (10, 11) forming the main surfaces of the door and, between the facing sheets and bonded thereto, a core (12) formed of a mixture of filler and resin in which at least the majority of the filler consists of foamed glass bodies approximating to spheres, the filler/resin mixture in zones (13, 14) along two opposed edges of the door where hinged screws and locks are likely to be fitted having a filler to resin weight ratio of from 1:1 to 2:1 and the filler in said zones having particle sizes of less than 1 mm, and the filler/resin mixture in the zone (15) between the two edge zones having a filler to resin weight ratio of from 3:1 to 6:1 and the filler being a mixture of particles having sizes ranging from less than 1 mm up to 8 mm. ...

A noise attenuation panel

A noise attenuation panel (33) used to attenuate noise in aircraft engines includes a cellular core (35) and a facing sheet (36) formed with an array of holes (31). The holes (31) are laser drilled to provide: (i) inclined holes (31) passing through the facing sheet (36) in a direction inclined to the normal to the facing sheet (36) hole size variation over the facing sheet (36); (ii) non-circular hole cross section; (iii) polygonal hole cross section.

PANELS

Flexible laminated electro-optic panel

A laminated article comprises a first substrate 1 and a second substrate 7 which enclose a fluid layer 8. The substrates are maintained at a fixed separation by edge seals and by spacers 2, 4. The spacers are formed on the first substrate 1 and comprise a wall structure defining an enclosure for a quantity of adhesive 6. When the substrates are laminated together, the adhesive 6 in the spacers serves to bond them together whilst substantially isolating the adhesive from fluid layer 8. The adhesive may comprise a polyurethane dispersion and the substrates may comprise a polyester (eg. PET), PEEK, a polyamide or PVC. The articles are formed by laminating a pre-prepared first susbtrate (with enclosures and adhesive applied) to the second substrate in a nip and introducing fluid 8 between the substrates at that nip. Particular articles formed are electro-optic display screens eg. LCD panels.

Structural sandwich plate members

A structural sandwich plate member (2) formed of outer metal plates (3) and a plastics or polymer core (4) such as an elastomer which bonds the outer metal plates together with sufficient strength to transfer shear forces therebetween has a hollow member (1) embedded in the core to define a void within the core. The hollow member may comprise one or more elongate tube like portions(11). Elongate tube like portions may be joined together by webs (12) with additional webs (13) projecting from the outer sides of outer tube-like portions. The tube-like portions may have internal reinforcing ribs and vertical spacing webs. The hollow member may be adapted for the use of corrugated outer metal plates.

Shock mitigation floor

A shock mitigation floor comprising a layer of resilient tubes and a flexible integument attached to the layer of tubes on one side thereof.

HIgh impact resistant armour plating

Light-weight constructional element of sandwich structure.

Sophisticated partition and composite panels for its realization.

IMPROVED WINDSHIELD WIPER WITH IMPROVED FRICTIONAL PROPERTIES

HOLLOW CHAMBER PLATE FROM TRANSLUCENT PLASTIC

FURNITURE WITH CARRYING BODIES FROM CARDBOARD LAMINATE; MANUFACTURE PROCEDURE AND - DEVICE

ELEMENT FOR FURNITURE

Flexible laminate structures having enclosed discrete regions of a material

PHOTO-CURING HOLLOW STRUCTURE AND CURING METHOD FOR THE HOLLOW STRUCTURE

A photo-curing hollow structure, comprising an inner bag layer (2) allowing fluid to be force-fed therein, a base material layer (3) overlaid on the outer peripheral surface of the inner bag layer (2) and impregnated with photo-cured resin, and a translucent cover layer (4) overlaid on the outer peripheral surface of the base material layer (3), the base material layer (3) further comprising a composite member (9) functioning as fiber-reinforced layer impregnated with photo-cured resin and a lattice-like net (10) installed overlappingly on the composite member to prevent the photo-cured resin from flowing.

SANDWICH STRUCTURED CONSTRUCTION ELEMENT

The invention relates to a structural member comprising a first and a second board member that are arranged in parallel to each other, and a filler element arranged between the first board member and the second board member. The filler element is a continuous sheet with a sheet plane that is substantially parallel to the first and second board member, and is moulded or vacuum-moulded so that cone-shaped cavity structures project outward from the sheet plane. The cone-shaped cavity structures are provided as truncated cones having a top and bottom, both having a substantially circular shape. One side of the sheet plane has a continuous, flat surface and the cone- shaped cavity structures project outward on the other side of the sheet plane. The cone- shaped cavity structures have a cone angle of approx. 5-45°.

LAMINATED EXTRUDED THERMAL SHOCK RESISTANT ARTICLES

Laminated extruded thermal shock resistant composite articles formed from sinterable particulate or powdered materials such as ceramics are disclosed. The laminated extruded composite articles have multiple discrete layers of at least a first and second sintered material, where the first and second sintered materials are different and are selected from high strength sintered particulate or powdered materials and where the layers of each of said first and second sintered materials are substantially uniformly distributed throughout the article.

SEPARABLE LAMINATED CONTAINER AND ASSOCIATED TECHNOLOGY

PACKAGE HAVING IMPROVED BARRIER PROPERTIES

A composite film barrier for packaging an oxygen sensitive product includes an inner ply of an oxygen permeable polymeric material disposed adjacent the product, an outer ply of an oxygen-permeable polymeric material spaced away from the inner ply and a substantially anaerobic space between them. The invention also encompasses a packaged oxygen-sensitive product, an inner ply of an oxygen-permeable polymeric material disposed adjacent the product, an outer ply of an oxygen-permeable polymeric material spaced away from the inner ply, and a substantially anaerobic space between them.

METHOD FOR PRODUCING A FIBER-REINFORCED RESIN SHEET GLASS.

Method for producing wood plate elements, plate elements and use thereof.

Plattenelemente (1) mit zwei grossen Oberflächen und umlaufenden Stirnflächen werden aus einem ersten Holzwerkstoff (4) in der Form von schichtförmigem Vollholz mit einer im Wesentlichen homogenen Dichte von mehr als 350 kg/m 3 und einem zweiten Holzwerkstoff (5) in der Form einer Schicht mit einem Hohlraumanteil hergestellt, wobei die gemittelte Dichte der Schicht des zweiten Holzwerkstoffs (5) kleiner als 270 kg/m 3 ist. Schichten des ersten und zweiten Holzwerkstoffs (4, 5) werden stapelförmig mit Klebeverbindungen zwischen den aufeinanderfolgenden Schichten zusammengestellt. Dabei wird mindestens eine Schicht des zweiten Holzwerkstoffs (5) als zusammenhängende Schicht in der Form, wie sie mit Hohlräumen hergestellt oder versehen wurde, zwischen zwei Schichten des ersten Holzwerkstoffs (4) angeordnet. Die beiden grossen Oberflächen werden von Schichten des ersten Holzwerkstoffs (4) gebildet.

More ultralightly, sound and shock-absorbing kit.

AIR AND IMPACT SOUND INSULATING BOARD FROM FOAMED PLASTIC FOR SWIMMING SCREEDS OR SWIMMING TIMBER FLOORINGS.

FOAM MATERIAL PLATES AND - BLOCKS FROM ART FOAM MATERIAL HOLLOW SECTIONS.

Syllable -dividing heated board of preapring for an unfavorable turn of events shape

The utility model relates to a syllable -dividing heated board of preapring for an unfavorable turn of events shape, it includes two syllable -dividing heat preservations and setting enhancement layer between two syllable -dividing heat preservations, the upper and lower both ends of the heat preservation that gives sound insulation are provided with seal head plate, the outer phenolic aldehyde insulation board layer that is of the heat preservation that gives sound insulation, the inlayer has been installed for the sound insulation sheet layer the utility model discloses can the effectual separation external noise of building, external heat unablely got into indoorly summer, and indoor heat can not scatter and disappear to outdoor winter, and the purpose that reaches warm in winter and cool in summer very is applicable to building external wall insulation and can effectual fire hazard prevention in advance, the utility model relates to a rationally, low cost is applicable to and uses widely ...

Leather of moisturizing

The utility model relates to a leather of moisturizing. The current leather of main solve can be upheld when moist owing to influenced by external environment, shrinkable problem when dry. Its characterized in that: including fabric layer, bond line, foaming layer, superficial layer, separate and put layer and protective layer, separate and put the layer and divide into cavity layer and two kinds on gel layer, separate and be closed state when putting the layer for the cavity, packing removable liquid water in inside is graininess evenly distributed during for the gel layer. The leather of moisturizing structural design is equitable, novel, effectively prevents the inside evaporation of water of leather and makes moist, guarantees that the leather contains normal moisture, keeps leather comfort level and pleasing to the eye degree, extension leather life.

Microcapillary films

Environment-friendly type thermal insulation composite membrane

TUBULAR HOLLOW BODY FOR the TRANSMISSION OF the TORSION AND TRACTION, COMPRESSIVE FORCES, PROCEEDED FOR SA MANUFACTURE AND DEVICE FOR the APPLICATION OF the PROCESS DESCRIBED

PRODUCT LAMINATES COMPOSITE.

PROCEDE DE FABRICATION DE CORPS CREUX CONVENANT A UN CALORIFUGEAGE TRANSLUCIDE, ET CALORIFUGEAGE AINSI OBTENU

La présente invention concerne un procédé de fabrication de corps creux convenant à un calorifugeage translucide, et calorifugeage ainsi obtenu. Procédé caractérisé par le fait que l'on fabrique les corps creux sur une machine à souffler le verre creux et que la formation de la cavité s'effectue de manière en elle-même connue en deux étapes successives, à savoir, tout d'abord un présoufflage et/ou un prépressage et ensuite un soufflage final. L'invention est plus particulièrement applicable dans le domaine du calorifugeage de collecteurs d'énergie solaire.

PANEL Of ATTENUATION OF the NOISE, PROCEEDED FOR SA MANUFACTURE, UNITS COMPRENANTLE PANEL

STRUCTURAL MATERIAL HEART CONTAINING PROFILE, MATERIAL STRUCTURAL AND MANUFACTORING PROCESS

Âme de matériau structural sandwich destinée à être comprise entre une surface inférieure et une surface supérieure, opposées selon une direction d'épaisseur, caractérisée en ce qu'elle comprend un réseau périodique tridimensionnel de canaux tubulaires creux reliés entre eux, chaque canal étant défini par des faces latérales s'étendant suivant une direction de canal d'une extrémité inférieure à une extrémité supérieure, situées respectivement au niveau des surfaces inférieure et supérieure de ladite âme, ledit réseau comprenant au moins trois canaux dont les directions de canal ne sont pas coplanaires.

PANEL OF LIGHT WEIGHT, IN PARTICULAR FOR PLANES, AND ITS MANUFACTORING PROCESS

FIREPROOF PANEL

PRODUCT LAMINATES COMPOSITE

MANUFACTORING PROCESS Of a COMPOSITE STRUCTURE OF the SANDWICH TYPE, COMPOSITE ETSTRUCTURE OBTAINED BY THE AFOREMENTIONED PROCESS

L'invention concerne un procédé de fabrication d'une structure composite du type sandwich, selon lequel on réalise tout d'abord une ébauche tridimensionnelle (E) destinée à constituer l'âme centrale de la structure composite, en disposant une forme rigide (1) ; en déposant sur cette forme une pluralité de billes sphériques creuses jointives (10.1, 10.2,... 10.i...), conformément à un choix de diamètres et à une disposition géométrique déterminés par le calcul, chaque bille étant déformable et renfermant intérieurement au moins un agent fonctionnel ; et en assujettissant les billes sphériques dans leurs positions respectives pour constituer un ensemble unitaire non rigide et manipulable formant l'ébauche tridimensionnelle (E). L'ébauche tridimensionnelle (E) ainsi réalisée est ensuite disposée entre deux peaux (20, 21), et l'ensemble est mis en place dans un moule de pressage à chaud (M) pour obtenir une structure composite (S) dont l'âme centrale alvéolaire (32) est constituée par le résultat de la déformation des billes de ladite ébauche tridimensionnelle.L'invention concerne également une structure composite obtenue par le procédé précité. The invention relates to a method for manufacturing a composite structure of the sandwich type, according to which a three-dimensional blank (E) is first produced intended to constitute the central core of the composite structure, by arranging a rigid shape (1 ); by depositing on this form a plurality of contiguous hollow spherical balls (10.1, 10.2, ... 10.i ...), according to a choice of diameters and a geometric disposition determined by the calculation, each ball being deformable and enclosing internally at least one functional agent; and securing the spherical balls in their respective positions to form a non-rigid and manipulable unitary assembly forming the three-dimensional blank (E). The three-dimensional blank (E) thus produced is then placed between two skins (20, 21), and the ...

PRODUCT LAMINATES COMPOSITE

Produit stratifié (1) formant une structure cellulaire déformable, caractérisé en ce qu'il comporte au moins : ○ une bande supérieure (2) et une bande inférieure (3) orientées toutes deux selon une même direction principale (X) ; ○ entre les deux bandes et connectant ces dernières en des zones (4a, 4b) dites zones d'ancrage, une série (5A, 5B, 5C) s'étendant dans la direction X, de structures cylindriques (5) dites structures cylindriques de connexion non jointives selon la direction X, et en ce que chaque structure cylindrique de connexion (5) comporte une pluralité de cylindres élémentaires préférentiellement concentriques (5a, 5b) ayant leur génératrice orientée selon un axe Y perpendiculaire à la direction X, lesdits cylindres élémentaires étant emboîtés les uns dans les autres et interconnectés entre eux dans chaque zone d'ancrage (4). Lesdits cylindres élémentaires sont notamment des cylindres composites comportant des fibres noyées dans une matrice de résine. Un tel produit stratifié ...

Expanded perlite boards prodn. - by rolling a viscous mixt. of expanded perlite particles

부압 시트 구조

... 평판형 부압 시트(3)는 받침판(4)과 도통홈부 시트(5)와 부직포 적층 외층(6)과 표층재(7)를 구비하고 있다. 받침판(4)은 평판형 부압 시트(3)의 베이스가 되는 부재이다. 또한, 도통홈부 시트(5)는 받침판(4)의 외측에 배치되는 부재이며, 그 표면에 부압 도통홈(8)이 형성되어 있다. 평판형 부압 시트(3)에는 스트립(2)의 통판되는 방향과 대략 직각인 방향으로 부압 도통홈(8)이 형성되어, 평판형 부압 시트(3)의 단부까지 부압을 생성시키는 것으로 되어 있다.

화장용 퍼프

... 본 발명은 화장용 퍼프에 관한 것으로, 원형 또는 사각의 판형으로 형성되고, 화장품을 하부면에 묻히거나 흡수시켜 사용자 안면이나 피부에 직접 접촉하며, 토닥거림이나 두드림으로써 화장품을 안면이나 피부에 고르게 도포시키도록 접촉흡수퍼프(102)가 형성되고, 상기 접촉흡수퍼프(102)와 대응되게 형성되고, 상기 접촉흡수퍼프(102)가 사용자 안면이나 피부에 접촉시 가해지는 충격을 완충하고, 충격완충을 통해 화장품의 비산을 방지하여 고르게 안면이나 피부에 도포되도록 상기 접촉흡수퍼프(102) 상부면에 하부완충퍼프(104)가 대응결합되는 하부퍼프부재(100)와; 상기 하부퍼프부재(100)의 하부완충퍼프(104)측에 대응되게 형성되어 상기 하부퍼프부재(100)로부터 전달되는 충격을 재차 완충하도록 형성되는 상부완충퍼프(202)가 형성되고, 상기 상부완충퍼프(202) 외측 일면에 열융착결합되어 마감하는 외피층(204)이 형성된 상부퍼프부재(200)와; 상기 하부퍼프부재(100)와 상부퍼프부재(200)에 대응되게 형성되고, 상기 하부퍼프부재(100)와 상부퍼프부재(200) 사이에 위치되어 둘레를 따라 외주연 둘레가 열접착되며, 상기 하부퍼프부재(100)와 상부퍼프부재(200)의 변형에 따라 중심측이 유동되어 펌핑작동되는 펌핑차단막(300)과; 상기 하부퍼프부재(100)의 하부완충퍼프(104)와 상부퍼프부재(200)의 상부완충퍼프(202)가 서로 마주보며 둘레를 따라 대응결합되어 중심 내부에 에어가 충진되고, 상기 펌핑차단막(300)에 의해 상하부로 구획되며, 상기 펌핑차단막(300)의 유동에 따라 내부 면적이 유동적으로 변동하여 충진된 에어가 상기 상부, 하부완충퍼프(202,104)로 유출입되도록 형성되는 상부,하부에어셀(400,400');로 형성된 것을 특징으로 화장용 퍼프에 관한 것이다.

LABEL-ATTACHED PRESS THROUGH PACK (PTP)

Disclosed is a label-attached press through pack (PTP). More specifically, provided is a label-attached PTP which comprises: a plastic sheet (10) including a plurality of grooves (11) to provide a space for accommodating tablets; a cover member (30) covering the plurality of grooves (11) and further covering the plastic sheet (10); and a label (20) attached to the cover member (30). COPYRIGHT KIPO 2017 ...

다용도 경량 구조체와 이의 제조방법

... 본 발명은 다용도 경량 구조체와 이의 제조방법에 관한 것으로서, 더욱 상세하게는 가벼우면서 강도가 높아 건축자재나 부표 등의 다양한 용도로 활용될 수 있는 경량 구조체와 이의 제조방법에 관한 것이다. 본 발명의 다용도 경량 구조체는 경량 소재의 함체와, 함체의 내부에 무질서하게 수용된 다수의 공기팩들과, 공기팩들의 주위에 형성되어 상기 공기팩들을 하나의 덩어리로 결합시키는 바인더와, 함체의 표면에 형성되어 상기 함체의 강도를 증대시키는 보강층을 구비한다.

구조적 특성을 이용한 발수유성 박막 및 이의 제조방법

... 본 발명의 일 실시예에 따르면, 기재 및 상기 기재 상에 5~10㎛ 간격으로 상호 이격되어 형성된 복수의 필러(pillar)로 이루어진 필러 어레이(pillar array); 및 상기 필러 어레이 상에 위치하고, 평균 직경 0.1~2㎛의 복수의 홀이 형성된 다공성 막;을 포함하는, 발수유성 박막이 제공된다.

방수 통기막과 그것을 구비하는 방수 통기 부재 및 방수 통기 구조, 그리고 방수 통음막

... 본 발명에 따르면, 통기성 및 방수성을 종래보다도 높은 수준에서 양립시킨 방수 통기막(1)을 제공한다. 방수 통기막(1)은, 두께 방향으로 관통되는 복수의 관통 구멍(21a 내지 21g)이 형성된 비다공질 수지 필름(2)과, 수지 필름(2)의 주면 상에 형성된, 복수의 관통 구멍(21a 내지 21g)과 대응하는 위치에 개구(31)를 갖는 발액층(3)을 구비한다. 관통 구멍(21a 내지 21g)은, 직선형으로 연장됨과 함께, 15㎛ 이하의 직경을 갖고, 수지 필름(2)에 있어서의 관통 구멍(21a 내지 21g)의 구멍 밀도는, 1×103개/㎠ 이상 1×109개/㎠ 이하이다. 관통 구멍(21a 내지 21g)은, 수지 필름(2)의 주면에 수직인 방향에 대하여 경사진 방향으로 연장되어 있으며, 그 방향이 다른 관통 구멍(21a 내지 21g)이 혼재하고 있다.

IMPROVED STRUCTURAL SANDWICH PLATE PANELS AND METHODS OF MAKING THE SAME

The present application relates to a structural sandwich plate member comprising first and second outer metal plates and a core of plastics or polymer material bonded to the outer metal plates and arranged to transfer shear forces there between, wherein the member further comprises: a conduit for a temperature control medium, the conduit being embedded in the core and in thermal contact with at least one of the outer metal plates.

MICROSPHERE-CONTAINING INSULATION

An insulated article having a first insulation region comprising a first polymeric material and first hollow ceramic microspheres and a second insulation region comprising a second polymeric material and second hollow ceramic microspheres. The first insulation region has a thermal conductivity that is no greater than the thermal conductivity of the first polymeric material and a volumetric heat capacity in a range of 60% to 90% of the volumetric heat capacity of the first polymeric material. The second insulation region has a thermal conductivity that is no greater than 90% of the thermal conductivity of the second polymeric material and a volumetric heat capacity that is less than 60% of the volumetric heat capacity of the second polymeric material. A method for making a composition for insulating an article is also described.

MULTILAYERED ROTOMOULDED ARTICLES

The present invention relates to rotomoulded articles and method for preparing said articles, said articles comprising: (i) at least one layer A comprising fibers embedded in a composition comprising at least one vinyl ester resin; and (ii) at least one layer B comprising: - from 40 to 100 %, preferably from 75 to 100 %, by weight relative to the total weight of said layer B of at least one thermoplastic polyester; - from 0 to 60 % by weight relative to the total weight of said layer B of a polyolefin composition; said composition comprising at least one polyolefin, preferably said at least one polyolefin is polyethylene;and - from 0 to 20 % by weight relative to the total weight of said layer B of at least one additive selected from compatibilizing agent and/or impact modifier; wherein at least one layer A is contacting one layer B.

FERROELECTRET MULTILAYER COMPOSITE AND METHOD FOR PRODUCING A FERROELECTRET MULTILAYER COMPOSITE WITH PARALLEL TUBULAR CHANNELS

The invention relates to a ferroelectret multilayer composite (1), comprising at least two polymer films arranged one above the other and connected to each other, with cavities formed between the polymer films, said cavities being tubular in particular parallel channels. The invention further relates to a method for producing a ferroelectret multilayer composite with parallel tubular channels and a device for carrying out the method for producing said ferroelectret multilayer composite. A piezoelectric element comprising said ferroelectret multilayer composite is also disclosed.

MICROSPHERE-CONTAINING INSULATION

An insulated article having a first insulation region comprising a first polymeric material and first hollow ceramic microspheres and a second insulation region comprising a second polymeric material and second hollow ceramic microspheres. The first insulation region has a thermal conductivity that is no greater than the thermal conductivity of the first polymeric material and a volumetric heat capacity in a range of 60% to 90% of the volumetric heat capacity of the first polymeric material. The second insulation region has a thermal conductivity that is no greater than 90% of the thermal conductivity of the second polymeric material and a volumetric heat capacity that is less than 60% of the volumetric heat capacity of the second polymeric material. A method for making a composition for insulating an article is also described.

SECURITY STICKER

A security sticker (1) consisting of layered material with an adhesive layer (8), a carrier layer (5), a surface layer (2), and a linking layer 4) between the surface and carrier layers. The linking layer (4) comprises at least one free space (6), where the area between the surface layer (2) and the carrier layer (5) is free from glued connections, and a continuous glued connection goes around the outside of a minimum of one free space (6). For an intact security sticker (1), the free space (6) is essentially free from gas, and the surface layer (2) lies directly on the layer thereunder. For a damaged safety sticker (1), with a connection from outside to at least one free space (6), the free space (6) contains gas and a recognizable loose state is formed on the surface layer (2) in the area of the free space (6). The security sticker uses a simple structure to prevent an unknown person from cutting open and subsequently joining the security sticker together again.

Functional panel and method for joining same

There is provided a functional panel that can be joined and disassembled with ease by solving problems with a functional panel including electrical conductors integrally molded therewith, causing occurrence of cracking on the surface thereof, or cracking of a molded unit around the periphery of the electrical conductor, thereby rendering the electrical conductor susceptible to a break when a flexural load, an impact load, and so forth, acts on the functional panel. The functional panel comprises a main body of a panel member, an electrical conductor coated with a semi-cured resin having heat resistance and insulation properties, and a reinforcing fiber having a continuous filament, for fixing the electrical conductor to the main body of the panel member to thereby provide enhancement, and the functional panel is formed by exposing one end, and the other end of the electrical conductor from respective end faces of the panel member formed by integral molding.

THERMAL TRANSFER PANEL SYSTEM

A thermal transfer panel is provided, wherein the thermal transfer panel is vacuum formed from separate precursor sheets to form an integral thermal transfer panel. The integral thermal transfer panel defines both fluid flow channels and an interconnecting web, wherein the interconnecting web defines a structure or fastening beam for accommodating fasteners than can retain the thermal transfer panel relative to a building structure, such as a joist. The thermal transfer panel includes surface indicia to allow an installer to determine the location of at least one of the fluid flow channel and the interconnecting web in the thermal transfer panel. Traditional flooring can be fastened to the thermal transfer panel without damaging the integrity of the fluid flow channel. 1. A thermal transfer panel comprising:(a) a top plate and a bottom plate, the top plate integral with the bottom plate to define a continuous fluid flow channel between the top plate and the bottom plate extending between a first port and a second port, wherein the fluid flow channel is defined by bonded portions of the top plate and the bottom plate forming an interconnecting web, the top plate defines a top surface of the panel and the bottom plate defines a bottom surface of the thermal transfer panel; and(b) a fastening beam defined by bonded portions of the top plate and the bottom plate, the fastening beam spaced from the fluid flow channel.2. The thermal transfer panel of claim 1 , wherein the fastening beam is a portion of the interconnecting web.3. The thermal transfer panel of claim 1 , wherein the fluid flow channel has a curvilinear cross section.4. The thermal transfer panel of claim 1 , wherein a periphery of the thermal transfer panel is rectangular.5. The thermal transfer panel of claim 4 , wherein the first port is located in a first side of the rectangular periphery and the second port is located in a second side of the rectangular periphery.6. The thermal transfer panel of claim 4 ...

Honeycomb structure

It is to provide a honeycomb structural body having an excellent durability, which is large in the catching amount of particulates per unit volume and does not cause uneven accumulation of ash and occurrence of cracks or the like even in use for a long period of time, and there is proposed a honeycomb structural body obtained by assembling one or plural porous ceramic members in which two kinds of through-holes consisting of a group of large volume through-holes and a group of small volume through-holes are arranged side by side in the longitudinal direction through partitions and either one ends of these through-holes are plugged, wherein the ceramic member is made of silicon-ceramic composite material consisting of ceramic and silicon.

Flexible cushioning pads, items incorporating such pads, and methods of making and using

Disclosed herein are conformable protection pads, which can be integrated into articles such as clothing and protective cases. An exemplary cushioning pad can include an upper layer and a lower layer and cushioning material therebetween in a first cushioning region and one or more second cushioning regions, and one or more grooves between the first cushioning region and the second cushioning regions to enable articulation of the second cushioning regions relative to the first cushioning region.

Sintered glass and glass-ceramic structures and methods for producing

A unitary structure (10) is comprised of two or more planar substrates (30, 40) fused together by a glass or glass-ceramic sintered frit structure (20) disposed therebetween. The pattern of the sintered patterned frit material defines passages (70) therein, and the sintered frit structure (20) has a characteristic minimum feature size (60) in a direction parallel to the substrates. Particles of the frit material have a poly-dispersed size distribution up to a maximum frit particle size, in a maximum length dimension, and the minimum feature size or dimension (60) of the sintered patterned frit material is greater than 2 times the maximum frit particle size, desirably about 3 times or more, and less than 6.25 times the maximum frit particle size, desirably about 5 times or less, most desirably about 4 times or less. A method for making the structure (10) is also disclosed.

Hook fastening device having edges

A retaining device, includes a base (51) extending in a longitudinal direction and presenting a top face (511) and a bottom face (512); and a plurality of retaining elements extending from the top face (511) of the base (51), each of the retaining elements being formed by a stem (52) surmounted by a head (53), the stem (52) having a bottom end (521) connected to the base (51), and a top end (522) opposite from the bottom end (521), the head (53) surmounting the top end (522) of the stem (52), and having a bottom face facing towards the base and a top face opposite from the bottom face.

Ship flat blow-molded tunnel

One example of a flexible structure includes an elongate body having a first end and a second end, and the first end is configured to be releasably connected to the second end. As well, one or more living hinges are positioned in the elongate body between the first end and the second end, and the one or more living hinges are configured and arranged to enable the first end and second end to be moved toward each other. Finally, the flexible structure is configured to alternatively assume at least a flat state and an assembled state, and in the assembled state, the first end of the elongate body is connected to the second end of the elongate body.

Composite Laminated Product

Composite laminated product (1) that forms a deformable cellular structure, comprising: an upper band (2) and a lower band (3) both oriented in the same main direction (X); and between the two bands (2, 3) and connecting the latter, a series that extends in the direction X, of cylinders (4) referred to as connection cylinders, said connection cylinders (4) being non-touching in the direction X and having their generatrix oriented along an axis Y perpendicular to the direction X. The connection cylinders are composite cylinders comprising fibres embedded in a resin matrix. Such a laminated product can be used as an elastic beam having a high resistance to flexural/compressive stresses and having a high endurance to such repeated or alternated stresses, in particular as a shear band in a non-pneumatic resilient wheel.

MULTI-LAYER TAPE FOR PACKAGING PRODUCTS AND ITS MANUFACTURING METHOD

A multi-layer tape (11), particularly for packaging food products, comprising: at least a first layer (13) made of a first material; at least a second layer (15) made of a second material, wherein said second material can be the same as the first material or a different material; an adhesive layer (17) sandwiched between said first layer (13) and said second layer (15), said adhesive layer (17) being capable of holding together the first layer (13) and the second layer (15) during normal use of the tape as packaging, while allowing, where appropriate, to separate said layers substantially without tearing the material of the first layer (13) and second layer (15), wherein the adhesive layer (17) defines, between said first layer (13) and said second layer (15), a plurality of continuous longitudinal channels (19).

LIGHTWEIGHT MOULDED PIECE AND CORRESPONDING PRODUCTION METHOD

MOUNTING ASSEMBLY HAVING SOUND AND IMPACT ABSORBING PROPERTY, SUPER-LIGHT STRUCTURE SET AND USAGE OF MOUNTING ASSEMBLY

PROBLEM TO BE SOLVED: To provide a thin and super-light decorated structural member having sound and impact absorbing property. SOLUTION: The super-light structure set having sound and impact absorbing property comprises, at least, a base layer 2, an intermediate layer 3 and a coating layer 6. The intermediate layer 3 consists of a plurality of hollow bodies 4 arranged in parallel to one another and having pierced walls to form complicated labyrinths in a hollow space. The coating layer 6 has a micro-cavity hardened layer 8 to allow an air flow resistance to be preferably 900Ns/m3 Подробнее

СПОСОБ ИЗГОТОВЛЕНИЯ МЕБЕЛИ И ДЕТАЛЕЙ, УСТРОЙСТВО ДЛЯ ЕЕ ИЗГОТОВЛЕНИЯ И ДЕТАЛЬ МЕБЕЛИ

Использование: при изготовлении мебели и деталей мебели. Сущность изобретения: в способе изготовления мебели или деталей мебели на слои картона или картонообразного волокнистого материала наносят клей холодного отверждения, потом картон в виде полосы навивают с образованием полой навитой заготовки, соединяют прессованием и во время операции прессования формуют, после чего осуществляют извлечение из формы с удалением сердечника с заключительным отверждением с образованием ламинатных фасонных корпусов деталей мебели. Формование осуществляют между внутренними и внешними формообразующими элементами. Во время операции осуществляют перфорирование, образование складок и/или снабжение навитой заготовки сердечником, дюбелями, вкладышами для винтов и т.п. Перед отверждением устанавливают распорки, прикрепляют их скобами и осуществляют проклейку и установку боковин на открытые торцы навитой заготовки. Последнюю делят на несколько частей и/или выполняют в них образующие зазор надрезы. В устройстве ...

МНОГОСЛОЙНАЯ ПАНЕЛЬ

... 1. Многослойная панель, содержащая теплоизолирующий сердечник, выполненный из синтетического пеноматериала, установленный между зафиксированными между собой металлическими пластинами, отличающаяся тем, что в объеме теплоизолирующего сердечника расположена полая металлическая трубка с входным и выходным отверстиями, имеющая механический контакт либо с одной, либо с обеими металлическими пластинами. ! 2. Многослойная панель по п.1, отличающаяся тем, что металлическая трубка выполнена в виде трубчатого змеевика.

Method of production of composite multi-ply panel involves covering and base plates, intermediate layer and hollow balls

The composite panel consists of two outer metal or plastic boards as covering(1) and base (2) plate joined to an intermediate layer (3) which is variably composed of hollow balls (4) welded or sintered or stuck together. The diameter of the balls can be the same or variable and in the same or different arrangements.

VERFAHREN ZUR VERSTÄRKUNG EINER DOPPELSCHALENKONSTRUKTION

BAUELEMENT FÜR MÖBEL

Foam panels and blocks of hollow profiles, the manufacture thereof, and the use thereof as insulating and/or drainage panels

According to the present invention, novel foam panels and blocks are provided which are produced by welding and/or adhering foam tubes to one another. The foam panels are used particularly as insulating and/or drainage panels, and the foam blocks are used for the production of super lightweight panels the cavities of which are optionally filled with gypsum, cement, or other material. Composite structures made therefrom exhibit excellent sound-absorbent properties. Moreover, the invention provides a process and an apparatus for welding foamed synthetic resin tubes to one another and/or to other foam materials. The synthetic resin surfaces to be welded together are guided by way of a spacer means at a distance past an electrically heated heat source to form a heating channel where the surfaces are melted and pressed together thereafter. The process and the apparatus are suited especially well for welding foams of non-crosslinked low-density polyethylenes.

A gas turbine engine blade containment system and a laminate material

High impact resistant armour plating

Protective plating (14) comprising a multi-layer plate in which a front skin (14a) and a back skin (14b) are separated by a filler layer (14b) which comprises a multiplicity of hollow and/or gas filled chambers (B) which may comprise a multiplicity of hollow beads or in which the multiplicity of chambers (B) is provided by material burnt out or otherwise removed from the filler layer (14b) during the course of manufacture.

Process for laminating thermoplastic resin reinforced with fiber glass

A method of preparing a fiber glass reinforced resin sheet comprising continuously feeding one or more fiber glass mat(s) 102, 103 to a heating zone 120, introducing resin e.g. in the form of sheets 100, 101 into the zone with the mat(s), applying pressure to the mat(s) and resin e.g. by platens 121, 122 at a temperature sufficient to melt the resin and thoroughly wet the mat(s), cooling the mat(s) in a cooling zone 130 to solidify the resin into a resin-mat sheet while maintaining pressure on the resin and mat(s) during cooling e.g. by platens 131, 132 at least equal to the pressure applied to the resin and mat(s) in the heating zone, and removing from the cooling zone a solid sheet of glass mat reinforced resin. In an alternative procedure, pressure is applied by passing the assembly under tension around pressing rollers. ...

TUBULAR HOLLOW BODY FROM FIBER-REINFORCED PLASTIC, IN PARTICULAR STRUCTURAL CONSTRUCTION UNIT FOR A VEHICLE, FOR THE TRANSMISSION OF PRINTING, COURSE, BEND AND TORSION LOADS

RORHFOERMIGER HOHLKOERPER AUS FASERVERSTAERKTEM KUNSTSTOFF, INSBESONDERE STRUKTURBAUTEIL FUER EIN FAHRZEUG, ZUR UEBERTRAGUNG VON DRUCK-,ZUG-,BIEGE- UND TORSIONSKRAEFTEN

COMPOSITE SLAB FOR THE PRODUCTION OF STRUCTURES AS WELL AS WITH THIS MANUFACTURED CONTAINER

PACKING PRODUCT

LAMINATED COMPOUND PRODUCT

PROCEDURE FOR THE PRODUCTION OF A SAND YIELDING PANEL AS WELL AS FOR THE PRODUCTION OF A BODY CONSTRUCTION UNIT

Controlled delamination of laminate structures having enclosed discrete regions of a material

Microdevice having multilayer structure and method for fabricating the same

AIR-BORNE AND FOOTSTEP NOISE INSULATING PANEL FOR FLOATING PLASTER FLOORS OR FLOATING WOODEN FLOORS

HIGH IMPACT STRENGTH, ELASTIC, COMPOSITE, FIBRE, METAL LAMINATE

A damage resistant, high impact strength, elastic, composite, fibre, metal laminate structure, having (4) first and (4) second outer face layers (2) first and (2) second plies being located between the first and second outer layers, (1) a dissipating element located between the first and second plies, wherein the dissipating element is adapted to dissipate and redirect, randomly directed local active loading applied to at least one of the two outer surface, to loading directed in the longitudinal axis (tensile) of the first and second ply; and a polymer matrix between ( 2) and (4).

MICRODEVICE HAVING MULTILAYER STRUCTURE AND METHOD FOR FABRICATING THE SAME

The present invention provides a method of manufacturing a microdevice having a fine capillary cavity formed as a cut portion of a very thin layer which is likely to be broken, particularly a method of manufacturing a microdevice having complicated passages formed in three dimensions with high productivity. Also, the present invention provides a multi- functional microdevice which has a fine capillary passage formed by laminating plural resin layers, fine capillary cavities piercing through the respective layers to communicate and intersect three-dimensionally with each other, a space which should serve as a reaction chamber, a diaphragm valve, and a stopper structure. The method includes the steps of forming a semi-cured coating film having a cut portion made of an active energy ray curable composition on a coating substrate, laminating the semi-cured coating film with another member and removing the substrate, irradiating the semi-cured coating film again with an active energy ray before ...

METHOD FOR PRODUCING A SANDWICH PANEL AND A BODY COMPONENT

The invention relates to methods for producing a light component (a sandwich panel or a component for a vehicle body) that is easy to construct. A plurality of cup-like cavities (18) are embodied in a flexible metal foil (16). An outer layer (12, 24) is applied to each side of the flexible metal foil (16). The opening of each cup-like cavity (18) is first covered by an outer layer (12) and the remaining outer layer (24) is then applied to the free ends of the cavities (18). An already formed sheet metal (24) of the body can be connected to the tip surfaces (26) of the cup-like cavities (18) by means of an adhesive (26) for producing a car body component (22), whereby said sheet metal is used as the remaining outer layer.

PROCESS FOR IN SITU PRODUCTION OF MICROCAPILLARY DISPENSING SYSTEM FOR FLEXIBLE POUCH

In an embodiment of the present disclosure, a process for producing a flexible pouch is provided. The process includes placing a capillary precursor element (CPE) between two opposing flexible films. The flexible films define a common peripheral edge. The CPE comprises an array of pins sandwiched between two opposing polymeric strips. The process includes positioning a first side of the CPE at a first side of the common peripheral edge and positioning a second side of the CPE at a second side of the common peripheral edge. The process includes first sealing, at a first seal condition, (i) the opposing polymeric strips to each other to form a matrix, and (ii) sealing the matrix to the two opposing flexible films. The process includes removing the array of pins from the matrix to form an in situ microcapillary strip.

Micro-Vascular Materials And Composites For Forming The Materials

A microvascular system includes a solid polymeric matrix and a woven structure in the matrix. The woven structure includes a plurality of fibers, and a plurality of microfluidic channels, where at least a portion of the microfluidic channels are interconnected. The microvascular system may be made by forming a composite that includes a solid polymeric matrix and a plurality of sacrificial fibers in the matrix, heating the composite to a temperature of from 100 to 250° C., maintaining the composite at a temperature of from 100 to 250° C. for a time sufficient to form degradants from the sacrificial fibers, and removing the degradants from the composite. The sacrificial fibers may include a polymeric fiber matrix including a poly(hydroxyalkanoate) and a metal selected from the group consisting of an alkali earth metal and a transition metal, in the fiber matrix, where the concentration of the metal in the fiber matrix is at least 0.1 wt %. 1. A microvascular system , comprising:a solid polymeric matrix; a plurality of fibers, and', 'a plurality of microfluidic channels,, 'a woven structure in the matrix, the woven structure comprising'}where at least a portion of the microfluidic channels are interconnected.2. The microvascular system of claim 1 , where the woven structure comprises warp threads and weft threads in a 2D woven structure claim 1 , and at least a portion of the microfluidic channels are present as weft threads.3. The microvascular system of claim 1 , where the woven structure comprises warp threads claim 1 , weft threads and Z-threads in a 3D woven structure claim 1 , and at least a portion of the microfluidic channels are present as weft threads or as Z-threads.4. The microvascular system of claim 1 , where the microfluidic channels have an average diameter of from 20 to 500 micrometers.5. The microvascular system of claim 1 , where the fibers are selected from the group consisting of carbon fibers and glass fibers.6. The microvascular system of claim 1 ...

BAMBOO BOARD AND A COMPOSITE BOARD AND FABRICATION METHOD FOR SAME

A bamboo board of the present invention is produced by preparing a plurality of square tubular bodies fabricated by cutting a surface layer of tubes that form bamboo rods so that the cross sectional surfaces that are orthogonal to the longitudinal direction of the bamboo rods have two groups of two parallel facing surfaces, aligning the plurality of square tubular bodies parallel to one another, and gluing facing cut surfaces of the plurality of square tubular bodies in place by means of a first adhesive agent. The bamboo board is produced as a tube without splitting bamboo rods or cutting and shaping an arc-shaped bamboo material into a planar shape in a conventional method is a light-weight board having a sufficient strength, due to less deformation such as warping when using bamboo shaped into a planar configuration and use of a natural hollow structure of bamboo. 1. A bamboo board comprising:preparing a plurality of square tubular bodies fabricated by cutting a surface layer of tubes that form bamboo rods within a thickness range of said bamboo rods so as to have a square or rectangular section so that the cross sectional surfaces that are orthogonal to the longitudinal direction of said bamboo rod have two groups of two parallel facing surfaces;aligning said plurality of square tubular bodies parallel to one another; andgluing facing cut surfaces of said plurality of square tubular bodies in place by means of a first adhesive agent.2. (canceled)3. The bamboo board according to claim 1 , wherein said first adhesive agent is an aqueous adhesive agent.4. A composite board comprising: the bamboo board according to ; and a face material laminated on one or both surfaces of said bamboo board by means of a second adhesive agent.5. The composite board according to claim 4 , wherein said second adhesive agent is an aqueous adhesive agent.6. The composite board according to claim 4 , wherein said face material is formed of a plywood claim 4 , a particle board claim 4 , a ...

COMPOSITE AND METHODS OF MAKING AND USING THE SAME

Disclosed herein are composites as well as methods of making these composites. The composite may, for example, be used as light-weight, high-strength structural members and wall panels. In some embodiments, the composites can be prepared from a light-weight assembly using simple procedures. Also disclosed herein are assemblies for preparing the composites. 1. (canceled)2. A composite comprising:a plurality of layers, each layer comprising a cured resin fixed to a fabric sheet, wherein adjacent layers of the plurality of layers are fixed together at regions disposed between the adjacent layers; anda plurality of lumens disposed between the adjacent layers, wherein the regions of the adjacent layers fixed together comprise one or more fasteners.3. The composite of claim 2 , wherein the regions of the adjacent layers fixed together comprise an adhesive layer disposed between the adjacent layers.4. The composite of claim 2 , wherein each layer comprises a plurality of tubular structures.5. The composite of claim 2 , wherein the regions of the adjacent layers fixed together are located at repeating intervals claim 2 , wherein the repeating interval is no more than about 800 mm.6. The composite of claim 2 , wherein the regions of the adjacent layers fixed together are located at repeating intervals claim 2 , wherein the repeating interval is at least about 20 mm.7. The composite of claim 2 , wherein the fabric sheet comprises fibers including a material selected from the group consisting of cellulose claim 2 , acryls claim 2 , a protein claim 2 , glass claim 2 , aramids claim 2 , polyesters claim 2 , resins claim 2 , and combinations thereof.8. The composite of claim 2 , wherein the cured resin comprises a crosslink that includes a urethane.9. The composite of claim 2 , wherein at least a portion of the plurality of lumens is at least partially filled with a resin or concrete.10. A composite comprising:a plurality of layers, each layer comprising a cured resin fixed to a ...

HONEYCOMB CORE SANDWICH PANELS

In accordance with one embodiment of the present disclosure, a method for manufacturing a honeycomb core sandwich panel includes placing a thermoset facesheet in contact with a thermoplastic honeycomb core without using a separate adhesive and attaching the thermoset facesheet to the thermoplastic honeycomb core by using a curing profile comprising a temperature that is lower than a gel point temperature of the thermoset facesheet and higher than a softening point temperature of the thermoplastic honeycomb core. 120.-. (canceled)21. A method , comprising:placing a thermoset facesheet in contact with a thermoplastic honeycomb core; andattaching the thermoset facesheet to the thermoplastic honeycomb core by using a curing profile;wherein using the curing profile comprises curing the thermoplastic facesheet and the thermoplastic honeycomb core at a same time and at a same temperature.22. The method of claim 21 , wherein the thermoset facesheet comprises an epoxy resin.23. The method of claim 21 , wherein the thermoplastic honeycomb core comprises polyetherimide (PEI).24. The method of claim 21 , wherein the thermoset facesheet is attached to the thermoplastic honeycomb core without using a separate adhesive disposed between the thermoset facesheet and the thermoplastic honeycomb core.25. The method of claim 21 , wherein the thermoplastic honeycomb core comprises a plurality of cells claim 21 , each cell comprising a curved cell wall in a substantially circular tube shape.26. The method of claim 25 , wherein each cell has a diameter that claim 25 , when measured at a midplane of each cell claim 25 , does not vary more than 10 percent within the same cell.27. The method of claim 25 , wherein the plurality of cells have a longitudinal axis that is perpendicular to a plane of the thermoset facesheet.28. The method of claim 21 , wherein the curing occurs at a pressure less than an ambient pressure for a certain period of time and in a vacuum-capable oven.29. The method of ...

WEB, SANDWICH PLATE, SANDWICH BLOCK AND METHODS FOR PRODUCING SAME

The invention relates to a web () with a web base () and a tube segment () made of a wood-based material or bamboo, wherein the tube segment () comprises a wall () which is delimited in the circumferential direction of two cut ends (), and wherein the tube segment () is mechanically connected to the web base () by means of at least one of the cut ends (). 1221111131114. Sandwich plate () , in particular for shell construction or interior construction , wherein the Sandwich plate () comprises at least one plate layer () , in particular two plate layers () , and at least one core layer () , wherein the at least one plate layer () is each formed from a plate which comprises a connecting face () ,characterized in that{'b': 13', '1', '1', '14', '11', '6', '7', '4, 'claim-ref': [{'@idref': 'CLM-00003', 'claims 3'}, {'@idref': 'CLM-00014', '14'}], 'the at least one core layer () is each formed from at least one web () according to one of the to , wherein the at least one web () is each mechanically connected to the connecting face () of the at least one plate layer () by means of one of the cut faces (, ) of its at least one tube segment ().'}222211. Sandwich plate () according to claim 1 , characterized in that the sandwich plate () further comprises at least one foot or at least one skid claim 1 , wherein the at least one foot or at least one skid is mechanically connected to the sandwich plate () claim 1 , in particular to the at least one plate layer ().312. Web () claim 1 , in particular for a sandwich plate () claim 1 , comprising at least the following components:{'b': '3', 'i. a web base ()'}{'b': 4', '5', '4', '8', '9', '5', '4', '6', '7', '4', '4', '3', '4, 'ii. at least one tube segment () comprising a wall () which is delimited in the circumferential direction of the respective tube segment () by at least two, in particular exactly two, cut ends (, ), wherein the wall () is delimited in the longitudinal extension direction of the tube segment () by two cut ...

HYBRID COMPOSITE PANEL AND METHOD

A method of producing a core for a composite panel along a continuous production line is disclosed. The method includes the steps of providing a thermoplastic sheet of material onto the production line and vacuum forming the thermoplastic sheet of material into alternating pairs of matching shapes, providing the thermoplastic sheet of material with alternating pairs of matching shapes onto upper and lower conveyor belts that are operating at lower speeds than the production line causing the pairs of matching shapes to bunch up and form a honeycomb structure, and cutting the honeycomb structure into discrete sections with spaces therebetween. A plurality of reinforced plastic bands with gaps therebetween are provided and the honeycomb structure is aligned with the gaps. The plurality of reinforced plastic bands and the honeycomb structure are secured together. 1. A method of producing a composite core member along a production line , the core member being used within a composite panel of a tractor trailer , the method comprising:providing a partially hollow structure;cutting the partially hollow structure into a plurality of discrete sections with spaces therebetween;providing a plurality of reinforced plastic bands with at least one gap therebetween;aligning the partially hollow structure within the at least one gap; andsecuring the reinforced plastic bands to the partially hollow structure to produce the composite core member.2. The method of claim 1 , wherein the partially hollow structure comprises a hollow webbed structure including a plurality of cells that are one of hexagonal claim 1 , square claim 1 , parallelogram claim 1 , or triangular in shape.3. (canceled)4. (canceled)5. The method of claim 1 , wherein the step of cutting the partially hollow structure into the discrete sections with spaces therebetween comprises a saw.6. The method of claim 1 , wherein the method further comprises a step of increasing a width of the spaces to a predetermined width.7. ...

SHIP FLAT BLOW-MOLDED TUNNEL

In one example, a structure includes a flexible plastic body having a first end and a second end, as well as a first side and a second side disposed opposite each other. The first side includes a first group of segments, and the second side includes a second group of segments. The structure also includes a group of living hinges integral with the body, and one of the living hinges is positioned between segments, and the living hinges enable the flexible plastic body to alternatively assume a flat state, or another state in which the body is not flat. 1. A structure , comprising:a flexible plastic body having a first end and a second end, as well as a first side and a second side disposed opposite each other, the first side comprising a first plurality of segments, and the second side comprising a second plurality of segments; anda plurality of living hinges integral with the body, and one of the living hinges is positioned between segments, and the living hinges enable the flexible plastic body to alternatively assume a flat state, or another state in which the body is not flat.2. The structure as recited in claim 1 , wherein one or more of the segments and living hinges extend along a majority of a width of the body.3. The structure as recited in claim 1 , wherein the structure is in the form of a unified claim 1 , single piece structure.4. The structure as recited in claim 1 , wherein one or more of the living hinges comprises a respective tack-off.5. The structure as recited in claim 1 , wherein the body comprises multiple discrete portions that are releasably connectible to each other.6. The structure as recited in claim 1 , wherein one or more segments on the first side extend in a first direction claim 1 , and one or more segments on the second side extend in a second direction that is different from the first direction.7. The structure as recited in claim 1 , wherein one or more of the segments are hollow.8. The structure as recited in claim 1 , wherein on ...

SHIP FLAT BLOW-MOLDED TUNNEL

One example of a flexible structure includes an elongate body having a first end and a second end, and the first end is configured to be releasably connected to the second end. As well, one or more living hinges are positioned in the elongate body between the first end and the second end, and the one or more living hinges are configured and arranged to enable the first end and second end to be moved toward each other. Finally, the flexible structure is configured to alternatively assume at least a flat state and an assembled state, and in the assembled state, the first end of the elongate body is connected to the second end of the elongate body. 1. A flexible structure , comprising:an elongate body having a first end and a second end, and the first end is configured to be connected with the second end;one or more living hinges positioned in the elongate body between the first end and the second end, wherein the one or more living hinges are configured and arranged to enable the first end and second end to be moved toward each other, andwherein the flexible structure is configured to alternatively assume a flat state, and an assembled state, and in the assembled state, the first end of the elongate body is connected with the second end of the elongate body.2. The flexible structure as recited in claim 1 , wherein the flexible structure is in the form of a unified claim 1 , single piece structure made of plastic claim 1 , and the living hinges are integral elements of the elongate body.3. A structure comprising a plurality of individual flexible structures as recited in claim 1 , and each of the individual flexible structures is in the form of a respective unified claim 1 , single piece structure.4. The flexible structure as recited in claim 3 , wherein the individual pieces are configured to be connected to each other.5. The flexible structure as recited in claim 3 , wherein one or more of the individual pieces includes one of the living hinges.6. The flexible ...

Membrane-Coated Sintered Porous Media for Sample Collection

The present application provides devices and methods of making and using these devices. The devices comprise a sintered porous polymeric material, a porous membrane attached to at least a portion of the sintered porous polymeric material, and optionally a housing which surrounds at least a portion of the sintered porous polymeric material. The devices can be used for sample collection, purification and transfer. 116.-. (canceled)17. A device comprising:a sintered porous medium; and,a porous membrane, wherein the porous membrane at least partially covers the sintered porous medium.18. The device of further comprising;a housing with a lumen, an inner wall and an outer wall, an open first end and an open second end;wherein the sintered porous medium is partially located within the lumen of the housing and the porous membrane at least partially covers the sintered porous medium and a portion of the adjacent outer wall of the housing.19. The device of claim 17 , wherein the sintered porous medium comprises fiber materials claim 17 , plastic particles claim 17 , or plastic particles optionally in combination with elastomeric particles.20. The device of claim 19 , wherein the plastic particles comprise a polyolefin.21. The device of claim 20 , wherein the polyolefin is polyethylene.22. The device of claim 21 , wherein the polyethylene is ultrahigh molecular weight polyethylene or high density polyethylene.23. The device of claim 17 , wherein the sintered porous medium is a nib claim 17 , a hollowed nib claim 17 , a tube claim 17 , a sphere claim 17 , a rod claim 17 , a cylinder or has a shape to fit into a pipette tip.24. The device of claim 18 , wherein the housing is a pipette tip.25. The device of claim 17 , wherein the porous membrane is a PVDF claim 17 , a nylon claim 17 , a polysulfone claim 17 , a PES claim 17 , a polyacrylonitrile claim 17 , a cellulose acetate or a nitrocellulose membrane.26. A method of making the device of comprising:sintering a polymeric ...

PACKAGING MATERIAL

The disclosed embodiments relate to an insulative protective packaging material constructed using recyclable paper materials. The packaging material includes one or more plies of paper adhered to each other. The one or more plies can have protrusions that form gas pockets. The gas pockets can be sealed by another ply to provide shock absorbency and insulation. Further, the plies can be used in multiple ways such as by nesting the protrusions of one ply into the recessed of another ply, layering multiple plies on top of each other, or individually. Each ply can be substantially flat or have protrusions. The protrusions can be made in various ways such as alternating the directions that they extend and varying the shapes of the protrusions. The resulting packaging material can be used as a shipping container or as liners within shipping containers. 1. A packaging material comprising:a first ply made of paper and having a surface and a plurality of protrusions from the surface that form a corresponding plurality of volumes.2. A packaging material of claim 1 , further comprising:a second ply adhered to the first ply to seal the plurality of volumes.3. The packaging material of claim 2 , wherein the plurality of volumes forms a plurality of gas pockets between the second ply and the first ply.4. The packaging material of claim 2 , wherein a portion of the second ply extends beyond the first ply in a first direction claim 2 , and wherein the portion is folded onto the first ply.5. The packaging material of claim 1 , wherein the packaging material is made of improved paper.6. The packaging material of claim 5 , wherein the improved paper has a tensile strength greater than or equal to approximately 8 kN/m in a machine direction and greater than or equal to approximately 6 kN/m in a cross direction claim 5 , and wherein the improved paper has an elongation at break greater than or equal to approximately 9% in the machine direction and cross direction.7. The packaging ...

JOINING CURVED COMPOSITE SANDWICH PANELS

A curved composite structure, comprises at least two curved composite panel segments joined together. Each of the panel segments includes a fluted core sandwiched between first and second facesheets. A layer of adhesive is used to rigidly bond the panel segments together. 1. A curved composite structure , comprising:at least two curved composite panel segments each having a fluted core sandwiched between first and second facesheets; andan adhesive for bonding the panel segments together.2. The curved composite structure of claim 1 , further comprising:a first overlapping joint between the first facesheet of the first panel segment and the first facesheet of the second panel segment; anda second overlapping joint between the second facesheet of the. first panel segment and the second facesheet of the second panel segment,wherein the adhesive extends between the first and second overlapping joints.3. The curved composite structure of claim 1 , wherein:the cores of the first and second panel segments are disposed side-by-side, andthe adhesive extends between the cores of the first and second panel segments.4. The curved composite structure of claim 2 , wherein each of the first and second joints is a scarf joint.5. The curved composite structure of claim 1 , wherein:a portion of the first facesheet of the first panel overlies and is bonded to the core of the second panel segment, anda portion of the second facesheet of the first panel overlies and is bonded to the core of the second panel segment.6. The curved composite structure of claim 2 , wherein:each of the first and second joints is supported on the core of one of the first and second panel segments.7. The curved composite structure of claim 2 , wherein each of the first and second facesheets of the first panel segment extends beyond an end of the core on the first panel segment and overlies the core of the second panel segment.8. The curved composite structure of claim 1 , further comprising at least one ...

VARIABLE INSULATION SYSTEM FOR OUTDOOR EQUIPMENT

A variable insulation system for an article of outdoor equipment that allows a user to adjust the amount of insulation within the article of outdoor equipment. The article of outdoor equipment may include at least one resealable channel that is configured to receive one or more insulation pouches. The insulation pouches may include first and second attachment members for connecting the insulation pouches before they are inserted into the resealable channels. A user may add insulation pouches to or remove insulation pouches from the resealable channels depending on the user's insulation needs. 1. An article of outdoor equipment comprising:an interior layer;an exterior layer;a plurality of resealable channels disposed between the interior layer and the exterior layer; anda plurality of insulation pouches;wherein each of the resealable channels is configured to receive one or more of the plurality of insulation pouches.2. The article of outdoor equipment of claim 1 , wherein at least one of the plurality of resealable channels is configured to receive a plurality of insulation pouches.3. The article of outdoor equipment of claim 2 , wherein the plurality of insulation pouches are releasably connected to one another.4. The article of outdoor equipment of claim 3 , wherein each insulation pouch includes a first connection area and a second connection area claim 3 , the first connection area and the second connection area are each configured to releasably connect the plurality of insulation pouches to one another.5. The article of outdoor equipment of claim 4 , wherein the first connection area includes a first attachment member and the second connection area includes a second attachment member.6. The article of outdoor equipment of claim 5 , wherein the first connection area includes a connector flap claim 5 , and the first attachment member is disposed on the connector flap.7. The article of outdoor equipment of claim 5 , wherein the first attachment member is selected ...

ISOGRID STIFFENING ELEMENTS

Some embodiments are directed to an apparatus, such as a panel that might be appropriate for aircraft or space vehicle fuel tanks. According to some embodiments, a plurality of stiffening elements may be attached to a matrix stiffened laminate skin and arranged in an isogrid pattern. Each stiffening element may include, for example, a hollow hat-shaped and substantially rectangular cross-sectional profile and a layer of unidirectional fibers proximate to a top portion of the stiffening element. In some embodiments, the stiffening elements may be created on top of a core element that is later removed (e.g., by dissolving, melting, or vaporizing the core element after the stiffening elements and fiber skin are cured with heat). 1. An apparatus , comprising:a matrix stiffened laminate skin; and a hollow hat-shaped and substantially rectangular cross-sectional profile, and', 'a layer of unidirectional fibers proximate to a top portion of the stiffening element., 'a plurality of stiffening elements attached to the matrix stiffened laminate skin and arranged in an isogrid pattern, wherein each stiffening element includes2. The apparatus of claim 1 , wherein at least one stiffening element further includes at least one drain hole to permit liquid to leave a hollow portion of the stiffening element.3. The apparatus of claim 1 , wherein at least one stiffening element further includes a foot portion to facilitate a bond between the stiffening element and the matrix stiffened laminate skin.4. The apparatus of claim 1 , wherein the unidirectional fibers extend in a longitudinal direction along each stiffening element.5. The apparatus of claim 1 , wherein at least one stiffening element is formed of a composite laminate.6. The apparatus of claim 1 , wherein the matrix stiffened laminate skin comprises a carbon fiber composite skin.7. A method to facilitate creation of stiffening elements in an isogrid pattern claim 1 , comprising:placing a core element, arranged in an isogrid ...

VENTILATED STRUCTURAL PANELS AND METHOD OF CONSTRUCTION WITH VENTILATED STRUCTURAL PANELS

A single plenum structural panel comprising a top sheet and a bottom sheet. The top sheet and the bottom sheet being parallel to one another. A plurality of spacing structural elements fixedly attach the top sheet to the bottom sheet, such that a yield strength of an assembled single plenum structural panel is greater than a sum of individual yield strengths of the top sheet and the bottom sheet. A plenum is defined by a spacing between the top sheet and the bottom sheet. The plurality of spacing structural elements are formed such that a first plurality of spaced apart unobstructed pathways are created in the plenum for air to move in a first direction from at least one edge of the single plenum structural panel to at least one of an opposite and an adjacent edge of the single plenum structural panel. 120-. (canceled)21. A ventilated panel fastener comprising one of a toothed screw , a double-head screw , and a coupling block.22. The ventilated panel fastener of wherein the fastener is a toothed screw.23. The ventilated panel fastener of wherein the toothed screw further comprises a enlarged flat head with cutting teeth fixedly attached to and extending downward from the head parallel to and in a same direction as a shank.24. The ventilated panel fastener of wherein the cutting teeth attach to an outer perimeter of the flat head.25. The ventilated panel fastener of wherein the cutting teeth are between 2 and 16 in number26. The ventilated panel fastener of wherein the cutting teeth are between 2 to 4 in number27. The ventilated panel fastener of wherein the cutting teeth extend a length equal to a thickness of sheet of ventilated panel to be fastened.28. The ventilated panel fastener of wherein the cutting teeth extend a length equal to a thickness of two sheets of a ventilated panel to be fastened29. The ventilated panel fastener of wherein the fastener is double head screw.3014. The ventilated panel fastener of wherein the double-head screw has a larger diameter ...

PALLET HAVING PANELS AND TUBE SEGMENTS

The invention relates to a pallet (), comprising a basic body () with a first panel (), a second panel () and a layer () having a plurality of tube segments () which is arranged between the panels (), wherein the layer () has at least one cutout () which is continuous in the direction of a pallet height (HP), and wherein the first panel () has at least one first opening () which at least partially overlaps with the at least one cutout (). The invention further relates to a foot () and a runner () for a pallet (), to a sandwich block () for producing a layer () of a pallet (), and to a method for producing a pallet (). 1110. A pallet () comprising a basic body () comprising at least the following components:{'b': 11', '12', '11', '1', '12', '1, 'a first panel () and a second panel () arranged parallel to the first panel (), wherein the first panel () and the second panel () each extend in the direction of a pallet width (BP) and a pallet depth (TP), wherein the pallet () comprises a pallet height (HP) perpendicular to the pallet width (BP) and the pallet depth (TP),'}{'b': 13', '11', '12', '13', '14', '14', '141', '142', '14', '14', '14', '14', '141', '142, 'a layer () arranged between the first panel () and the second panel (), the layer () comprising a plurality of tube segments (), wherein the tube segments () each comprise two cut ends (, ) which delimit the tube segments () in the circumferential direction, and wherein the tube segments () each comprise a segment depth (t), a segment width (b) and a segment height (h), the segment depth (t) corresponding to the maximum extension of the tube segment () in the longitudinal extension direction (I), the segment width (b) corresponding to the maximum extension of the tube segment () along a connecting line between the cut ends (, ) perpendicularly to the longitudinal extension direction (I), and the segment height (h) corresponding to the maximum extension perpendicular to the segment depth (t) and the segment width ...

VENTILATED STRUCTURAL PANELS AND METHOD OF CONSTRUCTION WITH VENTILATED STRUCTURAL PANELS

A single plenum structural panel comprising a top sheet and a bottom sheet. The top sheet and the bottom sheet being parallel to one another. A plurality of spacing structural elements fixedly attach the top sheet to the bottom sheet, such that a yield strength of an assembled single plenum structural panel is greater than a sum of individual yield strengths of the top sheet and the bottom sheet. A plenum is defined by a spacing between the top sheet and the bottom sheet. The plurality of spacing structural elements are formed such that a first plurality of spaced apart unobstructed pathways are created in the plenum for air to move in a first direction from at least one edge of the single plenum structural panel to at least one of an opposite and an adjacent edge of the single plenum structural panel. 1. A single plenum structural panel comprising:a top sheet and a bottom sheet, the top sheet and the bottom sheet being parallel to one another;a plurality of spacing structural elements, fixedly attaching the top sheet to the bottom sheet, such that a yield strength of an assembled single plenum structural panel is greater than a sum of individual yield strengths of the top sheet and the bottom sheet;a plenum defined by a spacing between the top sheet and the bottom sheet;the plurality of spacing structural elements being formed such that a first plurality of spaced apart unobstructed pathways are created in the plenum for air to move in a first direction from at least one edge of the single plenum structural panel to at least one of an opposite and an adjacent edge of the single plenum structural panel.2. The single plenum structural panel in claim 1 , wherein the spacing structural elements include one of extruded and deposited globs.3. The single plenum structural panel in claim 1 , wherein the structural spacing elements include inserts.4. The single plenum structural panel in claim 1 , wherein the spacing structural elements have spikes that protrude into one of ...

MICROCAPILLARY FILMS

The instant invention provides microcapillary films. The inventive microcapillary film according to the present invention comprises a first end and a second end, wherein the microcapillary film comprises: (a) a matrix comprising a thermoplastic material, (b) at least one or more channels disposed in parallel in said matrix from the first end to the second end of said film, wherein said one or more channels are at least 1 μm apart from each other, and wherein each said one or more channels have a diameter in the range of at least 1 μm; and wherein said microcapillary film comprise from 10 to 90 percent by volume of voidage, based on the total volume of the microcapillary film, and wherein said one or more channels has a aspect ratio in the range of from 1:1 to 100:1; and wherein said film has a thickness in the range of from 5 μm to 500 μm. 1. A microcapillary film having a first end and a second end , wherein said film comprises:(a) a matrix comprising a thermoplastic material,(b) at least one or more channels disposed in parallel in said matrix from the first end to the second end of said film, wherein said one or more channels are at least 1 μm apart from each other, and wherein each said one or more channels have a diameter in the range of at least 1 μm; andwherein said microcapillary film comprise from 10 to 90 percent by volume of voidage, based on the total volume of the microcapillary film, and wherein said one or more channels has a aspect ratio in the range of from 1:1 to 100:1, measured as the ratio of longest to shortest dimensions of a channel's cross-section perpendicular to the machine direction of the filmwherein said film has a thickness in the range of from 5 μm to 500 μm, measured according to ASTM D374M-13.2. The microcapillary film according to claim 1 , wherein said microcapillary film has a thickness in the range of from 5 μm to 500 μm claim 1 , measured according to ASTM D374M-13 claim 1 , and wherein said microcapillary comprises a ...

CONSTRUCTION ELEMENT HAVING COVER PLATES AND TUBE SEGMENTS MADE OF A WOOD-BASED MATERIAL

The invention relates to a construction element () having a total length (L), a total width (B) and a total height (H) and comprising the following components: 11010. Construction element () having a total length (L) , a total width (B) and a total height (H) , wherein the construction element () comprises at least the following components:{'b': 11', '12', '11', '11', '12', '11', '12, 'a first cover plate () and a second cover plate () arranged parallel to the first cover plate (), wherein the first cover plate () and the second cover plate () each have a length corresponding to the total length (L), and wherein the first cover plate () and the second cover plate () each have a width corresponding to the total width (B),'}{'b': 13', '11', '12', '14', '14', '14, 'a layer () arranged between the first cover plate () and the second cover plate () which has a plurality of tube segments () each having a tube length (LR) extending in the longitudinal extension direction, wherein the tube segments () are arranged with respect to the tube length (LR) in the direction of the total length (L) and/or in the direction of the total width (B), and wherein the tube segments () consist of a wood-based material or comprise a wood-based material,'}characterized in that{'b': 14', '140', '141', '142', '141', '142', '14, 'the tube segments () each comprise a wall () which is delimited by at least two cut ends (, ), in particular exactly two cut ends (, ), in the circumferential direction of the respective tube segment (), wherein the tube length (LR) corresponds to the total length (L) and/or the total width (B).'}210. Construction element () according to claim 1 , characterized in that{'b': 13', '14', '11', '14, 'the layer () comprises at least one tube segment () which is mechanically connected to the first cover plate (), wherein the tube length (LR) of the at least one tube segment () extends in the direction of the total length (L), and wherein the tube length (LR) corresponds to ...

FRAMELESS CONSTRUCTION USING SINGLE AND DOUBLE PLENUM PANELS

A method of constructing a building comprising the steps of attaching a first panel to a second panel. The first panel is one of a single plenum panel and a multi-plenum panel and the second panel is one of a single plenum panel and a multi-plenum panel. 1. A ventilated panel fastener comprising one of a toothed screw , a double-head screw , and a coupling block.2. The ventilated panel fastener of wherein the fastener is a toothed screw.3. The ventilated panel fastener of wherein the toothed screw further comprises a enlarged flat head with cutting teeth fixedly attached to and extending downward from the head parallel to and in a same direction as a shank.4. The ventilated panel fastener of wherein the cutting teeth attach to an outer perimeter of the flat head.5. The ventilated panel fastener of wherein the cutting teeth are between 2 and 16 in number6. The ventilated panel fastener of wherein the cutting teeth are between 2 to 4 in number7. The ventilated panel fastener of wherein the cutting teeth extend a length equal to a thickness of sheet of ventilated panel to be fastened.8. The ventilated panel fastener of wherein the cutting teeth extend a length equal to a thickness of two sheets of a ventilated panel to be fastened9. The ventilated panel fastener of wherein the fastener is double head screw.1014. The ventilated panel fastener of wherein the double-head screw has a larger diameter top head at a terminal end of the double head screw and has an smaller diameter intermediate head spaced at a distance from the top head11. The ventilated panel fastener of wherein the intermediate head having a twisted bit base.12. The ventilated panel fastener of wherein the fastener is a coupling block.13. The ventilated panel fastener of wherein the coupling block has a has a raised center guide to aid in centering the coupling block claim 12 , with respect to length claim 12 , so equal lengths of the coupling block is in adjacent panels claim 12 , when securing the ...

METHODS FOR FORMING LIQUID FLOW PATHS ON A SURFACE OF A STRUCTURE

A method includes providing a structure having a surface, treating a portion of the surface to modify a wettability of the portion of the structure, and forming at least one liquid flow path on the surface through said treating. 1. A method comprising:providing a structure having a surface;treating a portion of the surface to modify a wettability of the portion of the structure; andforming at least one liquid flow path on the surface through said treating.2. The method of claim 1 , wherein said treating comprises treating the portion that forms the at least one liquid flow path.3. The method of claim 1 , wherein said treating comprises treating the portion that forms one or more banks adjacent to the at least one liquid flow path.4. The method of claim 1 , wherein said treating comprises providing the portion of the surface with a first wettability that differs from a second wettability of a remainder of the surface.5. The method of claim 4 , wherein the first wettability allows for increased flow of liquid in comparison to the second wettability.6. The method of claim 4 , wherein the first wettability allows for decreased flow of liquid in comparison to the second wettability.7. The method of claim 1 , wherein the structure comprises a panel.8. The method of claim 1 , wherein the structure is formed of a thermoplastic or a thermoset.9. The method of claim 1 , wherein the structure is formed of one of nylon claim 1 , polycarbonate (PC) claim 1 , polypheylsulfone (PPSU) claim 1 , polyetherimide (PEI) claim 1 , or epoxy.10. The method of claim 1 , wherein said treating comprises texturing the portion.11. The method of claim 1 , wherein said treating comprises printing on the portion.12. The method of claim 1 , wherein said treating comprises chemically etching the portion.13. The method of claim 1 , wherein said treating comprises superficial foaming the portion.14. A method comprising:providing a panel having a surface; andtreating a portion of the surface to modify ...

VENTILATED STRUCTURAL PANELS AND METHOD OF CONSTRUCTION WITH VENTILATED STRUCTURAL PANELS

A multi-plenum structural panel comprising a top sheet, a middle sheet, and a bottom sheet, each sheet being parallel to the other two. A first plurality of spacing structural elements, fixedly attaching the top sheet to the middle sheet, and a second plurality of spacing structural elements fixedly attaching the middle sheet to the bottom sheet, such that a yield strength of an assembled multi-plenum structural panel is greater than a sum of individual sheet yield strengths. An upper plenum is defined by a first spacing between the top and middle sheets. A lower plenum is defined by a second spacing between the middle and bottom sheets. The first plurality of spacing structural elements is formed such that a first plurality of spaced apart unobstructed pathways are created in the upper plenum for air to move in a first direction from at least one edge of the multi-plenum structural panel to at least one of an opposite and an adjacent edge of the multi-plenum structural panel in each plenum. The second plurality of spacing structural elements is formed such that a second plurality of spaced apart unobstructed pathways are created in the lower plenum for air to move in a second direction from at least one edge of the multi-plenum structural panel to at least one of an opposite and an adjacent edge of the multi-plenum structural panel in each plenum, where the first direction is orthogonal to the second direction. 1. A multi-plenum structural panel comprising:a top sheet, a middle sheet, and a bottom sheet, each sheet being parallel to the other two;a first plurality of spacing structural elements, fixedly attaching the top sheet to the middle sheet, and a second plurality of spacing structural elements fixedly attaching the middle sheet to the bottom sheet, such that a yield strength of an assembled multi-plenum structural panel is greater than a sum of individual yield strengths of the top, the middle, and the bottom sheets;an upper plenum defined by a first spacing ...

HOLLOW PIPE-SANDWICHING METAL PLATE AND APPLICATIONS THEREOF

Disclosed is a method for forming a hollow pipe-sandwiching metal plate and applications thereof. The hollow pipe-sandwiching metal plate comprises a first panel, a second panel, and multiple hollow pipes between the first panel and the second panel; gaps are arranged among the hollow pipes, and the hollow pipes are connected to the first panel and the second panel by brazing. The present disclosure further includes the applications of the hollow pipe-sandwiching metal plate. The hollow pipe-sandwiching metal plate has advantages, such as light weight, high strength, low stress, high temperature resistance, pressure bearing, thermal insulation and vibration isolation. The metal plate will not deform due to thermal difference, thereby providing permanent service life of the metal plate. 1. A method for forming a hollow pipe-sandwiching metal plate , the method comprising:arranging a plurality of hollow pipes between a first panel and a second panel to form through gas passages that divide the plurality of hollow pipes into groups of hollow pipes, wherein each of the plurality of hollow pipes comprises a first flange separated from a second flange by a sidewall, and a gas hole extending through the sidewall;applying a brazing material at least to the first flange and the second flange; andinjecting a first gas into the through gas passages, wherein the first gas flows into each of the plurality of hollow pipes through the gas hole, and wherein the first gas melts the brazing material to bond the plurality of hollow pipes to the first panel and the second panel.2. The method of claim 1 , wherein applying the brazing material at least to portions of the first flange and the second flange further comprises:punching a piece of the brazing material to form a base and a flange that projects perpendicularly from the base; andinserting the flange of the piece of the brazing material into an end of one of the plurality of hollow pipes.3. The method of claim 1 , wherein ...

REFRIGERATED BLANKET FOR COLD PRODUCT TRANSPORT

Exemplary embodiments provide a flexible cooling blanket including a cooling layer assembly and a heat dissipating layer assembly. 1. A flexible cooling blanket comprising: a first set of rigid cooling coils disposed between a first sheet and a second sheet on a first side of a first folding seam,', 'a second set of rigid cooling coils disposed between the first and second sheets on a second side of the first folding seam, and', 'a first flexible tube connecting the first set of rigid cooling coils and the second set of rigid cooling coils; and, 'a cooling layer assembly comprising a first set of rigid heat dissipating coils disposed between third and fourth sheets on a first side of a second folding seam,', 'a second set of rigid heat dissipating coils disposed between the third and fourth sheets on a second side of the second folding seam, and', 'a second flexible tube connecting the first set of rigid heat dissipating coils and the second set of rigid heat dissipating coils;, 'a heat dissipating layer assembly comprisingwherein the cooling layer assembly and the heat dissipating layer assembly are operatively connected.2. The flexible cooling blanket of claim 1 , wherein the first and second sheets are resealably coupled to each other.3. The flexible cooling blanket of claim 1 , wherein the third and fourth sheets are resealably coupled to each other.4. The flexible cooling blanket of claim 1 , wherein the first set of rigid cooling coils and the second set of rigid cooling coils are removably disposed between the first sheet and the second sheet.5. The flexible cooling blanket of claim 1 , further comprising an insulating material between the second sheet of the cooling layer assembly and the third sheet of the heat dissipating layer assembly.6. The flexible cooling blanket of claim 1 , further comprising a thermal reflective material between the second sheet of the cooling layer assembly and the third sheet of the heat dissipating layer assembly.7. The flexible ...

REFRIGERATED BLANKET FOR COLD PRODUCT TRANSPORT

Exemplary embodiments provide a flexible cooling blanket including a cooling layer assembly and a heat dissipating layer assembly. The cooling layer assembly includes a first set of rigid cooling coils connected to a second set of rigid cooling coils using a first flexible tube. The heat dissipating layer assembly includes a first set of rigid heat dissipating coils and a second set of rigid heat dissipating coils connected with a second flexible tube. The first and second flexible tubes extend across the folding seams of the blanket. 2. The flexible cooling blanket of claim 1 , wherein the first and second fabric sheets are resealably coupled to each other.3. The flexible cooling blanket of claim 1 , wherein the third and fourth fabric sheets are resealably coupled to each other.4. The flexible cooling blanket of claim 1 , wherein the first set of rigid cooling coils and the second set of rigid cooling coils are removably disposed between the first fabric sheet and the second fabric sheet.5. The flexible cooling blanket of claim 1 , further comprising an insulating material between the second fabric sheet of the cooling layer assembly and the third fabric sheet of the heat dissipating layer assembly.6. The flexible cooling blanket of claim 1 , further comprising a thermal reflective material between the second fabric sheet of the cooling layer assembly and the third fabric sheet of the heat dissipating layer assembly.7. The flexible cooling blanket of claim 1 , wherein the compressor is disposed between the first and second fabric sheets.8. The flexible cooling blanket of claim 1 , wherein the compressor is disposed outside a space formed between the first and second fabric.9. The flexible cooling blanket of claim 1 , wherein a portion of a space between the first and second fabric sheets of the cooling layer assembly is devoid of cooling coils or a portion of a space between third and fourth fabric sheets of the heat dissipating layer assembly is devoid of heat ...

METHOD FOR JOINING SANDWICH TRUSS CORE PANELS AND COMPOSITE STRUCTURES PRODUCED THEREFROM

Fluted core sandwich panels are joined together to form a composite structure. Variations in panel ends are accommodated by a core stiffener insert installed in a joint between ends of the panels. 1. A curved composite structure , comprising:first and second composite panels each having an end and first and second facesheets, each of the panels further including a core sandwiched between the first and second facesheets; anda joint coupling the ends of the panels together, the joint including a core stiffener insert configured to accommodate variations in the panel ends.2. The curved composite structure of claim 1 , wherein the core is a fluted core.4. The curved composite structure of claim 1 , wherein the joint further includes first and second scarf splices.5. The curved composite structure of claim 4 , wherein:the first scarf splice joins the first facesheet of the first and second panels, andthe second scarf splice joins the second facesheet of the first and second panels.6. The curved composite structure of claim 4 , wherein each of the scarf splices is joined to the core stiffener insert.7. The curved composite structure of claim 4 , wherein:the core stiffener insert is adhesively bonded to the fluted core of each of the panels and to each of the first and second scarf splices.8. The curved composite structure of claim 1 , wherein the core stiffener insert is substantially symmetric about a centerline passing through the joint.9. A composite structure claim 1 , comprising:a plurality of curved panels joined together to form a closed curved cross section, each of the panels including a core sandwiched between a pair of facesheets; anda joint between at least two of the panels, including a core stiffener insert configured to match-up the cores of the two panels.11. The composite structure of claim 9 , wherein the joint further includes scarf slices bonded to the core stiffener insert and to the facesheets of the two panels.12. The composite structure of claim 9 ...

VARIABLE INSULATION SYSTEM FOR OUTDOOR EQUIPMENT

A variable insulation system for an article of outdoor equipment that allows a user to adjust the amount of insulation within the article of outdoor equipment. The article of outdoor equipment may include at least one resealable channel that is configured to receive one or more insulation pouches. The insulation pouches may include first and second attachment members for connecting the insulation pouches before they are inserted into the resealable channels. A user may add insulation pouches to or remove insulation pouches from the resealable channels depending on the user's insulation needs. 1. (canceled)2. (canceled)3. An article of outdoor equipment comprising:an interior layer;an exterior layer;a plurality of resealable channels disposed between the interior layer and the exterior layer, the plurality of resealable channels each having a height, a width, and a length; anda plurality of insulation pouches the plurality of insulation pouches each having a height, a width, and a length;wherein each of the resealable channels is configured to receive one or more of the plurality of insulation pouches;wherein the plurality of insulation pouches have substantially the same length;wherein the length of at least one of the resealable channels is at least twice the length of one insulation pouch;wherein at least one of the plurality of resealable channels is configured to receive a plurality of insulation pouches; andwherein the plurality of insulation pouches are releasably connected to one another.4. The article of outdoor equipment of claim 3 , wherein each insulation pouch includes a first connection area and a second connection area claim 3 , and wherein the first connection area and the second connection area are each configured to releasably connect the plurality of insulation pouches to one another.5. The article of outdoor equipment of claim 4 , wherein the first connection area includes a first attachment member and the second connection area includes a second ...

STRUCTURAL PANEL, A STRUCTURAL SYSTEM AND A METHOD OF FORMING A STRUCTURAL PANEL

A system and method of a structural panel includes a first outer sheet and a second outer sheet, the first outer sheet and second outer sheet including a polygon shape; a core arrangement sandwiched between the first outer sheet and the second outer sheet, the core arrangement comprising two or more discrete members arranged adjacent each other, the discrete members shaped or structured to reduce crack initiation and propagation within the core arrangement. 1. A structural panel comprising;a first outer sheet and a second outer sheet, the first outer sheet and second outer sheet comprise a polygon shape.a core arrangement sandwiched between the first outer sheet and the second outer sheet,the core arrangement comprising two or more discrete members arranged adjacent each other, the discrete members shaped or structured to reduce crack initiation and propagation within the core arrangement.2. A structural panel in accordance with claim 1 , wherein the core arrangement is structured to reduce the number of stress concentration locations within the core arrangement.3. A structural panel in accordance with claim 2 , wherein the two or more discrete members shaped and structured to provide mechanical stiffness to the panel and the panel being substantially crack propagation resistant.4. A structural panel in accordance with claim 1 , wherein the core arrangement comprises a plurality of layers of discrete members claim 1 , the core arrangement comprises at least a first layer of discrete members and at least a second layer of discrete members claim 1 , the first layer of discrete members being stacked on top of the second layer of discrete members.5. A structural panel in accordance with claim 1 , wherein the discrete members are elongate tubes claim 1 , the tubes being identical to each other and are cylindrical in shape claim 1 , and the first and second sheets are rectangular in shape claim 1 , and the tubes comprise a circular cross section.6. A structural panel in ...

Microcapillary Films and Foams Suitable for Capillary Action Fluid Transport

The instant invention provides microcapillary films and/or foams suitable for capillary action fluid transport. The inventive microcapillary film and/or foam containing suitable for capillary action fluid transport according to the present invention has a first end and a second end, and comprises: (a) a matrix comprising a thermoplastic material, and (b) at least one or more channels disposed in parallel in said matrix from the first end to the second end of said microcapillary film and/or foam, wherein said one or more channels are at least 1 μm apart from each other, wherein each said one or more channels have a diameter in the range of at least 1 μm; wherein said microcapillary film and/or foam has a thickness in the range of from 2 μm to 2000 μm. 1. A microcapillary film or foam having a first end and a second end , wherein said film comprises:(a) a matrix comprising a thermoplastic material,(b) at least one or more channels disposed in parallel in said matrix from the first end to the second end of said film, wherein said one or more channels are at least 1 μm apart from each other, and wherein each said one or more channels have a diameter in the range of at least 1 μm;wherein said film has a thickness in the range of from 2 μm to 2000 μm.2. The microcapillary film or foam of claim 1 , wherein said thermoplastic material is selected from the group consisting of polyolefin; polyamide; polyvinylidene chloride; polyvinylidene fluoride; polyurethane; polycarbonate; polystyrene; polyethylene vinylalcohol (PVOH) claim 1 , polyvinyl chloride claim 1 , polylactic acid (PLA) and polyethylene terephthalate.3. The microcapillary film or foam of claim 2 , wherein said polyolefin is polyethylene or polypropylene.4. The microcapillary film or foam of claim 2 , wherein said polyamide is nylon 6.5. The microcapillary film or foam of claim 1 , wherein said one or more channels have a cross-sectional shape selected from the group consisting of circular claim 1 , rectangular ...

INSULATING SPHERES AND METHOD OF MANUFACTURING SAME

The present invention is a thermal and acoustic insulating sphere that has an evacuated hollow interior. The spheres are constructed of insulating materials, and the inner and outer surfaces of each sphere have highly reflective coatings evenly applied to them. The coatings applied to the inner and outer surfaces reduce the transmission of heat by conduction, convection, and radiation. Additionally, the spheres provide superior acoustic insulation due to the inability of sound to travel through the interior vacuum. The spheres can be used to produce insulating materials, for example, by embedding or positioning them within or between other materials, to provide thermal and acoustic insulation. 1. A hollow insulating sphere comprising:a. a first hemisphere;b. a second hemisphere; andc. a joinder means disposed between the first hemisphere and the second hemisphere,wherein an inner surface and an outer surface of each of the first hemisphere and the second hemisphere include an insulating and highly reflective coating, wherein the coating uniformly covers all surfaces of the first hemisphere and the second hemisphere, and wherein an interior of the sphere is under a vacuum condition.2. The sphere of claim 1 , wherein the first hemisphere and the second hemisphere are constructed of an insulating material.3. The sphere of claim 1 , wherein the joinder means comprises an epoxy.4. The sphere of claim 1 , wherein the joinder means comprises a weld.5. An insulation system comprising: i. a first hemisphere having an inner surface and an outer surface;', 'ii. a second hemisphere having an inner surface and an outer surface;', 'iii. a joinder means disposed between the first hemisphere and the second hemisphere;', 'iv. a first insulating and highly reflective coating on the inner surface of the first hemisphere;', 'v. a second insulating and highly reflective coating on the outer surface of the first hemisphere;', 'vi. a third insulating and highly reflective coating on the ...

Composite component

A composite component is a composite component including a metal portion formed of a metal and a resin portion formed of a resin. The metal portion includes: a main body portion, a plurality of hole portions provided along any one of directions separating from each other and directions parallel to each other in the main body portion from outside toward inside, and a connecting portion configured to connect the hole portions to each other inside the main body portion. The resin portion includes: a cover portion covering the main body portion in a position corresponding to at least the hole portions, and a joint portion provided in a protruding manner from the cover portion to be positioned inside the plurality of hole portions, the joint portion being continuous in a position of the connecting portion.

DEFUSING CELL FOR IMPACT FORCE DEFUSION

A defusing cell includes walls and spheroid elements. The walls are physically connected together to form a first perimeter, a second perimeter, and a hollow center region. A wall has a length and is an angle with respect to the first perimeter. The first perimeter is separated from the second perimeter by a distance based on the length and an angle of the wall. The second perimeter is larger than the first perimeter. The spheroid elements are arranged in a pattern to distribute and disperse an impact force impacting the defusing cell from the second perimeter with respect to the first perimeter. 1. A defusing cell comprises:a plurality of walls physically connected together to form a first perimeter and a second perimeter, wherein a wall of the plurality of walls has a length, wherein the first perimeter is separated from the second perimeter by a distance based on the length and an angle of the wall with respect to the first to second perimeters, wherein the second perimeter is larger than the first perimeter and wherein the plurality of walls form a hollow center region; anda plurality of spheroid elements within the hollow center region, wherein the plurality of spheroid elements is arranged in a pattern to distribute and disperse an impact force impacting the defusing cell from the second perimeter with respect to the first perimeter.2. The defusing cell of further comprises:a first surface coupled to the plurality of walls along the first perimeter.3. The defusing cell of further comprises:a second surface coupled to the plurality of walls along the second perimeter.4. The defusing cell of claim 1 , wherein a spheroid element of the plurality of spheroid elements comprises one of:one or more materials formed into a prolate spheroid;one or more materials formed into a sphere;one or more materials formed into an ovoid;one or more materials formed into a cylinder;one or more materials formed into a cone; andone or more materials formed into an arc.5. The defusing ...

MULTILAYERED HELMET WITH INDEPENDENTLY MOVABLE SEGMENTS

The present disclosure provides a helmet that includes a segmented outer shell comprising a plurality of independently movable segments. The helmet also includes internal layers that comprise flexible bearings and other optional padding to provide mobility to the segmented outer shell and to provide impact protection via force dispersion and compression of the layers of the helmet. In a first embodiment, the bearing is a substantially hemispherically-shaped node. In a second embodiment, the bearing is a substantially torus-shaped pad. 1. A helmet comprising:an inner shell;an outer shell coupled to the inner shell, the outer shell spaced apart from the inner shell to define a space therebetween;an impact-absorbing bearing positioned between the outer shell and the inner shell; andwherein the outer shell is movable about the bearing relative to the inner shell.2. The helmet of claim 1 , wherein the outer shell includes an inner layer coupled to an outer layer such that a chamber is defined therebetween claim 1 , wherein at least one impact-absorbing column is positioned within the chamber to provide compressibility of the outer shell.3. The helmet of claim 1 , further comprising an anchor between the bearing and the inner shell.4. The helmet of claim 3 , wherein the inner shell includes a head plate and a cheek plate claim 3 , wherein the head plate and the cheek plate are removably coupled to each other to form the inner shell.5. The helmet of claim 4 , wherein the head plate and the cheek plate each include corresponding edges that intermesh with each other along an interface between the head plate and the cheek plate.6. The helmet of claim 5 , wherein the head plate and the cheek plate are removably coupled to each other by a plurality of screw plates positioned across the interface such that at least one screw is anchored to the head plate and at least one screw is anchored to the cheek plate.7. The helmet of claim 1 , wherein the inner shell is sized to tightly ...

SYSTEM OF INTEGRATED PASSAGEWAYS IN A CARBON FIBER BOOM AND METHOD THEREOF

A spray boom includes a body having a length defined a first end and a second end thereof. The body is formed by a plurality of layers of composite material adapted to be molded together to form an inner surface and an outer surface. A hollow cavity is defined in the body internally of the inner surface, and a channel is formed in the body between the inner surface and the outer surface. The channel extends along the length and is defined between the first end and the second end. 1. A method of manufacturing a carbon fiber boom , the method comprising:providing a first boom mold and a second boom mold;placing at least a first layer of composite material in the first boom mold and the second boom mold;adding at least a second layer of composite material in the first boom mold and the second boom mold;forming a first elongated channel in between the first layer and the second layer of composite material in one of the first boom mold and the second boom mold;pressurizing the first and second boom molds to compress the first and second layers of composite material together;assembling the first and second boom molds together to form a single mold assembly; andapplying heat pressure to the single mold assembly to form the carbon fiber boom.2. The method of claim 1 , further comprising forming a second elongated channel in between the first and second layers of composite material at a location spaced circumferentially from the first elongated channel.3. The method of claim 1 , wherein forming the first elongated channel comprises inserting a hollow tube between the first and second layers of composite material.4. The method of claim 1 , further comprising:depositing a plurality of layers of composite material in the first and second boom molds; andforming one or more channels between any two of the plurality of layers of composite material.5. The method of claim 4 , wherein the plurality of layers includes a third layer of composite material and a fourth layer of composite ...

Light transmitting or reflective sheet responsive to temperature variations

In greenhouses and other stuctures an excessive amount of sunlight on a hot day may cause overheating or may cause uneven lighting. A sheet is provided which is normally transparent but which becomes white and light-reflective at a predetermined temperature to help keep the structure cooled or help keep its lighting at a constant level. This color is reversible so that the sheet becomes transparent when the temperature falls. In one embodiment, the sheet consists of a unitary transparent plastic resin structure formed with elongated cells which are filled with a thick and viscous gel containing poly (vinyl methyl ether) or other suitable "cloud point" material. The gel helps prevent loss of water through the cell walls and prevents gaps which may occur from migration over repeated cycles of precipitation of the cloud point material, i.e., it helps keep the mixture homogeneous. In another embodiment the sheet comprises a plastic resin film which is coated with a liquid mixture including bentonite and a water solution of poly (vinyl methyl ether) and the mixture is dried and later re-wetted at the assembly site.

Microcapillary films and foams containing functional filler materials

The instant invention provides microcapillary films and /or foams containing one or more functional filler materials. The inventive microcapillary film or foam containing one or more functional filler materials according to the present invention has a first end and a second end, and comprises:(a) a matrix comprising a thermoplastic material, (b) at least one or more channels disposed in parallel in said matrix from the first end to the second end of said microcapillary film, wherein said one or more channels are at least 1 µm apart from each other, and wherein each said one or more channels have a diameter in the range of at least 1 µm; and (c) at least one or more functional filler materials disposed in said one or more channels; wherein said microcapillary film has a thickness in the range of from 2 µm to 2000 µm.

Protective foam with skin

A protective foam layer is provided. The protective layer has a foam substrate that is at least partially enclosed by a formed skin adjacent the outer surface of the foam substrate. The formed skin is substantially non-porous. The combination of the foam substrate with the formed skin results in a protective layer that is effective to absorb and/or dissipate impact force for both high- and low-speed impacts that can be experienced during a sporting event such as cycling. The formed skin can also be provided with a plurality of protective zones having vent holes through the formed skin to regulate the degree of energy absorption in the respective zones. In this manner, a single continuous protective foam layer can be provided having multiple protective zones having distinct energy absorption characteristics instead of providing discrete protective layers that must be joined or meet at a seam. According to the invention, by providing such a continuous protective layer with no such seams, a known failure mode in protective equipment is eliminated.

Noctilucent safety energy-saving environment-friendly glass

本发明公开一种夜光安全节能环保玻璃，包括上下两层玻璃基层，在上下两层玻璃基层之间设有夜光胶片层和图片胶片层，其中夜光胶片层设于下玻璃基层的上表面，图片胶片层则设于夜光胶片层的上表面；在上玻璃基层的上表面设有low-e低辐射节能玻璃层。本发明的玻璃集无需提供电能、晚上自行发光、显示图片、隔热隔音效果好于一体，并且强度高，主要用于超市通道底板、楼梯或两边处、指示标志等。

Solid State Bonding Method and Devices Obtained Therewith

A method for solid state bonding of a plurality of metallic layers and devices made by that method are disclosed. First and second metallic layers are solid state bonded utilizing a protective coating on the non-bonded surfaces that engage the pressure applying appliance to prevent the surfaces from adhering to the pressure applying appliance and to protect the surfaces from imprinting during the bonding process. The invention can be used to fabricate micro-channel devices with smooth outer surfaces and eliminate mold release compounds utilized in conventional bonding procedures.

Devices obtained by solid state bonding method

A method for solid state bonding of a plurality of metallic layers and devices made by that method are disclosed. First and second metallic layers are solid state bonded utilizing a protective coating on the non-bonded surfaces that engage the pressure applying appliance to prevent the surfaces from adhering to the pressure applying appliance and to protect the surfaces from imprinting during the bonding process. The invention can be used to fabricate micro-channel devices with smooth outer surfaces and eliminate mold release compounds utilized in conventional bonding procedures.

Flexible laminated structures having the shut separate fields of the material

FIELD: production of the flexible laminated structures containing the pockets with the functional material. SUBSTANCE: the invention is pertaining to the flexible laminated structures containing the pockets with the functional material. The flexible laminated structure contains the first substrate and the second substrate made out of the thermoplastic polymeric compound. At that the thermoplastic polymeric compound of the indicated first substrate is fusion-spliced with the thermoplastic polymeric compound of the indicated second substrate with formation of the fusion-spliced together units and non- fusion-spliced together parts arranged between the indicated fusion-spliced together parts. At that, the indicated non- fusion-spliced melted together parts of the indicated first substrate and the indicated second substrate forming the pockets contain the separate fields of the functional material selected from the group consisting of the particles, liquids and their combination, and the indicated pockets have, the approximate ratio of their width to the height less then 10, and the approximate ratio of their length to the width less then 20. The invention allows to achieve the greater flexibility of the laminated structure at its usage in the various fields. EFFECT: the invention ensures the greater flexibility of the laminated structure at its usage in the various fields. 18 cl, 3 ex, 5 dwg ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß RU (19) (11) 2 293 659 (13) C2 (51) ÌÏÊ B32B 3/08 (2006.01) B65B 9/04 (2006.01) B32B 3/26 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÈÇÎÁÐÅÒÅÍÈß Ê ÏÀÒÅÍÒÓ (21), (22) Çà âêà: 2003123489/04, 21.12.2001 (72) Àâòîð(û): ÔÈØ Äæåôôðè Å. (US), ÃÐÈÔÔÈÒÑ Äæåíèôåð Ý. (US), ÁÎÐÄÅÐÑ Ðè÷àðä Ý. (US), ÊÂÈÍÑÈ Ðîäæåð Á. III (US) (24) Äàòà íà÷àëà îòñ÷åòà ñðîêà äåéñòâè ïàòåíòà: 21.12.2001 (73) Ïàòåíòîîáëàäàòåëü(è): ÊÈÌÁÅÐËÈ-ÊËÀÐÊ ÂÎÐËÄÂÀÉÄ, ÈÍÊ. (US) R U (30) Êîíâåíöèîííûé ïðèîðèòåò: 28.12.2000 (ïï.1-28) US 60/259,129 ...

Air enclosure with side cushion function

측면 완충 기능을 갖는 공기 밀봉체는 상하 적층된 두 장의 외막; 상기 외막 사이에 위치한 두 장의 내막을 포함한다. 공기 충진 통로는 두 장의 내막 사이에 형성되고, 복수의 공기 충진 허용 공기 튜브 및 하나 이상의 공기 충진 불허 공기 튜브는 열 밀봉에 의해 두 장의 외막 사이에 형성되고, 공기 충진 허용 공기 튜브와 공기 충진 통로를 연통하는 공기 진입 통로가 열 밀봉에 의해 두 장의 내막을 접착하여 형성된다. 공기 충진 통로내의 공기가 공기 진입 통로로 들어가 복수의 공기 충진 허용 공기 튜브가 공기로 충진 팽창될 때, 공기 충진 불허 공기 튜브는 플랫을 유지하고 공기 충진 허용 공기 튜브가 상이한 사이즈 및 치수의 물품을 래핑하고 물품에 측면 완충 기능을 제공하도록 레벨의 강하가 공기 충진 허용 및 불허 공기 튜브 사이에서 발생된다. 공기 밀봉체, 외막, 내막, 공기 충진 허용 공기 튜브, 공기 충진 불허 공기 튜브, 열 밀봉

Flexible laminate structures having enclosed discrete regions of a material

A flexible laminate structure that is formed from a first substrate, a second substrate, and discrete regions of a functional material sandwiched therebetween is provided. In particular, the first and second substrates contain thermoplastic polymers that are fused together at certain portions such that fused portions and unfused portions are formed. The unfused portions form pockets that contain the functional material and are relatively small in size. In some embodiments, for example, the pockets have an approximate width to height ratio of less than about 10.

Wall construction and thermal insulation plate

Air cap fabric with self-contained structure

The present invention relates to an air cap fabric with a self-filling structure, which can be used for various leisure or rescue purposes such as raincoats, sleeping bags, blankets, and the like. According to the present invention, the air cap fabric comprises: a lower film sheet; an upper film sheet; and an intermediate film sheet, wherein a plurality of cap ports with open lower parts are arranged in a grid structure and a plurality of pocket grooves with open upper parts are formed at the outside of the cap ports to communicate with each other, thereby forming air caps formed by laminated bonding between the upper and lower film sheets. Accordingly, since the plurality of air caps are formed with self-filling holes communicating with the outside, respectively, the air filled in the air pocket is discharged through the self-filling holes by compression. When the air pocket is restored as the compression is released, the air is filled in the air pocket through the self-filling holes.

Puff makeup is equipped with air cell

본 발명은 에어셀이 구비된 화장용 퍼프에 관한 것으로, 원형 또는 사각의 판형으로 형성되고, 화장품을 하부면에 묻히거나 흡수시켜 사용자 안면이나 피부에 직접 접촉하며, 토닥거림이나 두드림으로써 화장품을 안면이나 피부에 고르게 도포시키도록 형성된 접촉흡수퍼프(100)와; 상기 접촉흡수퍼프(100)와 대응되게 형성되고, 상기 접촉흡수퍼프(100)가 사용자 안면이나 피부에 접촉시 가해지는 충격을 완충하고, 충격완충을 통해 화장품의 비산을 방지하여 고르게 안면이나 피부에 도포되도록 상기 접촉흡수퍼프(100) 상부면에 접착제에 의해 열융착결합되는 제1완충퍼프(200)와; 상기 제1완충퍼프와 대응되게 형성되고, 상기 제1완충퍼프(200)로부터 전달되는 충격을 제차 완충하도록 형성되는 제2완충퍼프(300)와; 상기 제2완충퍼프(300) 상부면에 접착제에 의해 열융착결합되고, 사용자가 파지하여 사용이 용이하도록 상부면에 손잡이밴드(410)가 결합된 외피층(400)과; 사용자 안면이나 피부에 접촉시 가해지는 충격을 상기 제1,2완층퍼프와 함께 더 완충하고, 내부에 충진되는 에어를 피부로 배출하여 냉각하도록 상기 접촉흡수퍼프(100)가 결합된 제1완충퍼프(200)와 외피층(400)이 결합된 제2완충퍼프(300)를 서로 마주보게 대응시켜 외연 둘레를 따라 열접착 또는 초음파접착하여 외주연으로 에어의 출입이 제한되게 기밀접착테(502)를 형성하며, 상기 기밀접착테(502)에 의해 상기 제1완충퍼프(200)와 제2완충퍼프(300)가 상하방향으로 볼록하게 형성된 사이 공간에 에어가 충진되는 에어셀(500);이 형성된 것으로, 외부충격에 따른 화장용퍼프의 충격완충능력을 향상시키고, 에어셀에 충진된 에어에 의해 피스톤작용과 같은 효과를 발휘하게 되어 내부에 충진된 에어를 피부로 배출하여 피부냉각함과 함께 화장품의 흡수를 제한하여 화장품 정량흡수를 유도하고, 다량의 화장품이 제1완충퍼프측으로의 흡수를 제한하여 화장품 사용을 절약할 수 있으며, 제1완충퍼프측으로 화장품이 흡수되지 않아 화장품 경화로 인한 충격완충능력의 저하를 방지하여 지속적 사용감이 우수하고, 사용수명이 증대되며, 손잡이가 부착되는 외피층으로 화장품이 전달되지 않아 사용자 손을 오염시키지 않아 위생적 사용이 가능한 에어셀이 구비된 화장용 퍼프에 관한 것이다.

Composite sheet and disposable wearing article using this composite sheet

Air enclosure with side cushion function

측면 완충 기능을 갖는 공기 밀봉체는 상하 적층된 두 장의 외막; 상기 외막 사이에 위치한 두 장의 내막을 포함한다. 공기 충진 통로는 두 장의 내막 사이에 형성되고, 복수의 공기 충진 허용 공기 튜브 및 하나 이상의 공기 충진 불허 공기 튜브는 열 밀봉에 의해 두 장의 외막 사이에 형성되고, 공기 충진 허용 공기 튜브와 공기 충진 통로를 연통하는 공기 진입 통로가 열 밀봉에 의해 두 장의 내막을 접착하여 형성된다. 공기 충진 통로내의 공기가 공기 진입 통로로 들어가 복수의 공기 충진 허용 공기 튜브가 공기로 충진 팽창될 때, 공기 충진 불허 공기 튜브는 플랫을 유지하고 공기 충진 허용 공기 튜브가 상이한 사이즈 및 치수의 물품을 래핑하고 물품에 측면 완충 기능을 제공하도록 레벨의 강하가 공기 충진 허용 및 불허 공기 튜브 사이에서 발생된다. 공기 밀봉체, 외막, 내막, 공기 충진 허용 공기 튜브, 공기 충진 불허 공기 튜브, 열 밀봉

Air bubble foam sheet and manufacturing method thereof

An air bubble foam sheet and a manufacturing method thereof are provided to prevent an air cap from being broken by absorbing force applied from the outside to the air cap, with an elastic sponge layer. The air bubble foam sheet(10) is formed by laminating polyethylene upper and lower resin layers(1), a middle resin layer(2) having a plurality of air caps(4,4'), a polyethylene lower resin layer(3), and a poly sponge layer(5) in order. The polyethylene lower resin layer and the poly sponge layer are fitted into bent portions of the air caps of the middle resin layer by supplying the polyethylene lower resin layer and the poly sponge layer at the same time and then applying pressure from the lower side. Accordingly, the lower resin layer comes into contact with the middle resin layer and an air layer is formed between the lower resin layer and the poly sponge layer.

Antireflection film, polarizing plate and image display utilizing the same

Panels incorporating aligned tubes or rods

Lightweight paels incorporating parallel, close-packed fibrous tubes or rods secured by adhesives or by nesting between parallel sheets or panels. Equipment is disclosed for orienting and laying up tubes either in horizontal rows or between vertical partitions passing into a binder resin curing oven. The core elements may have any cross-section and to help cure the resin, hot air may be blown through the tubes. For manufacture of panels or continuous boarding, pref. with the core tubes extending across the structure, mutually or at any angles to control the stiffness of the structure.

Patent FR2498519B1

Filament reinforced spacers for large reflective mirror faces - to maximise the stiffness to wt. ratio of the structure

Light wt. spacers for supporting the reflective faces of single- or double-sided mirrors comprise hollow tubular profiles reinforced by wound resin impregnated filaments of high strength matl. The filament lay-up angle is selected to optimise resistance to any anticipated shear stresses in service. Used for maximising the strength/wt. ratio of large mirrors as used for powerful telescopes, laser reflectors, infra-red scanners, etc., compared with use of conventional solid or hollow spacers of e.g. glass. Opt. the spacers have circular or hexagonal cross-sections, opt. are infilled with expanded resin or glass. The fibres may be of boron, polyaramide (RTM-'KEVLAR') or pref. carbon impregnated with epoxy resin. Overlapping layers of reinforcement may have alternating bias angles.

Composite wood and its manufacturing method with solid grain

本发明公开一种具有立体纹路的复合材及其制造方法。该复合材包括一基材及一表层。该表层位于该基材的一表面上，且具有大致单一的厚度。该表层具有至少一第一部分及至少一第二部分，该第一部分附着于该基材的表面，该第二部分与该基材的表面相间隔而形成至少一孔洞。

Composite slab for e.g. building field, has space grid provided with tubular elements that are in contact and fixed to each other by their walls, where elements are arranged between cover plates that are fixed on end sectors of elements

The slab has a space grid (1) provided with unitary tubular elements (1') having cylindrical or elliptical section of same length, where the elements are in contact and fixed to each other by their walls. The elements are arranged between two cover plates (2a, 2b) that are fixed on end sectors of the elements, where the elements and the plates are made of cardboard. The elements are in contact and fixed to each other by gluing between them. An independent claim is also included for a method for fabricating a composite slab.

Yellow soil brick composition and the saidmanufacturing process

The present invention relates to a yellow soil brick composition and a method for manufacturing a yellow soil brick using the same. The yellow soil brick composition is manufactured by the following steps: mixing 100 parts by weight of yellow soil, 5 parts by weight of sericite, 5 parts by weight of bentonite, 10 parts by weight of slacked lime, 5 parts by weight of glauconite, 5 parts by weight of Kiyoseki, 5 parts by weight of Uiwangseok, 5 parts by weight of pegmatite and 30 parts by weight of water in a ball mill; extruding and molding the yellow soil brick composition with an extruder; separating a molded article from the extruder; heating the molded article for 1-2 hours with steam; and curing the molded article for 10 hours. The yellow soil composition and the yellow soil brick of the present invention are helpful for health promotion due to effective components irradiated from yellow soil.

Protective device

A protective device, such as a boxing helmet, rib or muscle protector, athletic mat, hockey helmet, motorcycle helmet and similar devices, is formed such that the major shock absorption is accomplished by a series of bowed, preferably plastic, members which flex when the device is subjected to an impact, so as to absorb the shock and dissipate its transmission to the user. Because of the nature of these bowed members, when the shock has been dissipated, the member returns to its original position so as to be able to absorb further shocks.

Method and apparatus for producing composite boards made of metal and plastic

Equipment for continuous production of plastic and metal composite plates has two or more feeds(10,11) taking the continuous metal plates(6,7) from magazines(17,18), a guide for each plate, a heated melt feed system(1) including an extruder die for the plastic melt(3), calibrators(4,5) for correctly spacing the metal plates(6,7) and a take-off unit for the finished plates. The metal plate feeds(10,11) are above and below the melt feed(1) and the calibrators(4,5) immediately follow the metal plate feed system(10,11) and the melt feed system(1). In a claimed process for continuous manufacture of the plates, especially plates with structural cross-pieces between the metal facings(6,7), the metal plates, preferably preheated, are fed to positions above and below the plastics melt extrusion die and the melt(3) is extruded between the plates to create connecting pieces between the latter(6,7), especially along a line or lines of preformed openings or notches in the plates. Plate(6 ,7) spacing is fixed during polymer cooling. The composite plate is also claimed.

Noise-damping combination

The present noise-damping combination (1) consists of a vibratable component (2) and a damping foil (3) laid upon it which consists of a flexible material with a high dissipation factor and includes a heavy-grade foil (5) and a visco-elastic buffer layer (4) firmly secured to it. The buffer layer consists of a plurality of angled buffer components (6) so shaped and arranged that, together with the vibratable component (2) and the flexible heavy-grade foil (5), they provide a continuous maze of hollow spaces with acoustically effective cavities (12).

Composite with stereo lines and production method thereof

本发明公开一种具有立体纹路的复合材及其制造方法。该复合材包括一基材及一表层。该表层位于该基材的一表面上，且具有大致单一的厚度。该表层具有至少一第一部分及至少一第二部分，该第一部分附着于该基材的表面，该第二部分与该基材的表面相间隔而形成至少一孔洞。

Sandwich component, bodywork section of a motor vehicle and method for producing a sandwich component

The component has a core layer (1) arranged between two covering layers (2, 3), where hollow spheres (4) with a diameter of 0.5-50 mm are arranged in the core layer. The hollow spheres are filled with air or gas, and the core layer is designed as a foam element i.e. polyurethane foam element. The core layer is integrally formed and assembled from different materials. Filling materials i.e. fibers, are arranged in a surrounding material of the core layer. The hollow spheres are injected into the core layer over two hoses that exhibit different diameters. Independent claims are also included for the following: (1) a bodywork part for a motor car (2) a method for manufacturing a sandwich component.

Method of rigidifying a foam panel and a foam panel

A foam panel and method of reinforcing the same, includes a first sheet and a second sheet in parallel spaced relation defining a sandwich cavity between the fir st sheet and the second sheet. Reinforcing strips of sheeting material are positioned on edge transversely across the sandwich cavity, with one edge engaging the first sheet and an opposed edge engaging the second sheet. Foam insulation fills the remainder of the sandwich cavity.

packaging product

SLEEVE OR CARPET ANTI-VIBRATION DEVICE

L'invention concerne un dispositif antivibratoire (1) comprenant une première face (2) destinée à venir au contact d'une surface (201, 401, 501) vibrante et une seconde face (3) destinée à venir au contact avec une partie du corps d'un utilisateur. Le dispositif antivibratoire (1) comprend au moins une première pièce (4) et une seconde pièce (5) dans des matières élastomères présentant des duretés différentes. Les deux pièces (4, 5) sont imbriquées l'une dans l'autre de sorte qu'au moins une première portion de contact (40, 9) de la première pièce (4) est disposée sur la première face (2) et au moins une seconde portion de contact (51, 10) de la seconde pièce (5) est disposée sur la première face (2), tout en conservant des espaces vides (6, 11) sur la première face (2). L'invention a pour but d'améliorer l'atténuation des vibrations sur les machines vibrantes afin de réduire les troubles musculosquelettiques et neurologiques. The invention relates to an anti-vibration device (1) comprising a first face (2) intended to come into contact with a vibrating surface (201, 401, 501) and a second face (3) intended to come into contact with a part of the body of a user. The anti-vibration device (1) comprises at least a first part (4) and a second part (5) made of elastomeric materials having different hardnesses. The two parts (4, 5) are nested one inside the other so that at least a first contact portion (40, 9) of the first part (4) is arranged on the first face (2) and at least a second contact portion (51, 10) of the second part (5) is arranged on the first face (2), while retaining empty spaces (6, 11) on the first face (2). The invention aims to improve the attenuation of vibrations on vibrating machines in order to reduce musculoskeletal and neurological disorders.

MOLDED BODY FROM PLASTIC AND METHOD FOR THE PRODUCTION THEREOF

Flexible and non-water absorbing insulation system

A flexible, non water absorbing insulation system is described for insulating articles exposed to relatively cold temperatures. This insulation system is especially adapted for insulating delivery or transfer hoses used with cryogenic liquid transfer operations. The insulating material (10) is a thermoplastic sheet-like layer (16) having gas-filled cells (18) to which is attached or bonded a metallized thermoplastic film (12). In one embodiment, the metallized thermoplastic material is bonded to the smooth side of the thermoplastic sheet-like material. In another embodiment, metallized thermoplastic material (12) is bonded to both sides of the cell-containing thermoplastic material. The sheet-like insulating material is wrapped at least twice around the hose or article to be insulated. Slits may be cut in the insulating material to make the hose self-draining whereby any condensed water can gravity drain once the temperature is above the freezing point of water. The wrapped hose may also be wrapped or encased in a flexible protective material such as leather, fabric, or knitted material.

Composite wall structure and method of manufacturing same

A lightweight high strength rigid composite laminate is disclosed. The composite laminate comprises a polymer substrate having a plurality of passages formed between a top surface and a bottom surface of the polymer substrate; an organic substrate coupled to the bottom surface of the polymer substrate; a water resistant fiber layer bonded to the top surface of the polymer substrate; and a plastic outer layer coupled to the water resistant fiber. The composite laminate may be used in the fabrication of transport containers for the entertainment industry or as a lightweight, high strength building component.

Fiber reinforced plastic composite, vaccum infusion molding apparatus thereof and vaccum infusion molding process thereof

본 발명은 수지 분재 구조물이 내재된 섬유강화 복합재, 수지 분배 구조물을 이용하여 복합재의 측면 방향으로 수지를 주입할 수 있는 섬유강화 복합재의 진공 주입 성형 장치 및 섬유강화 복합재의 진공 주입 성형 방법에 관한 것이다. 본 발명에 따른 섬유강화 복합재는 수지 분배 구조물이 내재되어 있어서 고강도, 고내구성 등의 구조적 성능이 강화되고, 콘테이너 박스, 건축 구조물, 토목 구조물, 플랜트 시설에 사용되는 판넬(특히, 샌드위치 판넬)의 가공에 적용될 수 있다. 또한, 본 발명에 따른 섬유강화 복합재의 진공 주입 성형 장치 및 진공 주입 성형 방법은 수지를 섬유강화 복합재의 측면 방향으로 공급하여 수지를 섬유층 전체에 걸져 고르게 함침시킬 수 있는 수지 분배 구조물을 채택하고 있고, 수지 분배 구조물은 섬유강화 복합재와 일체화되기 때문에 품질이 우수하고 경제성이 뛰어난 섬유강화 복합재를 제조할 수 있다.

Method for producing a sandwich-type composite structure and a composite structure produced by said method

The invention relates to a method for producing a sandwich-type composite structure consisting in producing a three-dimensional blank (E) for forming a central core of said composite structure by means of a rigid form (1), in placing a plurality of joining spherical hollow balls (10.1, 10.2,... 10.i...) according to selected diameters and geometrical arrangement which are determined by calculation, wherein each ball is deformable and contains at least one type of functional agent, in securing the spherical balls in the respective positions thereof in such a way that a non-rigid unitary handable assembly which forms the three-dimensional blank (E) is produced. The thus produced three-dimensional blank (E) is, afterwards, disposed between two skins (20, 21) and the assembly is placed in a hot pressing mould (M) in order to obtain a composite structure (S) whose internal honeycomb core (32) is formed by shaping the balls of said three-dimensional blank. A composite structure obtainable by the inventive method is also disclosed.

Wall and / or parapet element

Sandwich construction building materials

Sandwich construction building materials (10) are produced using conventional facings or plywood, fiberboard, particle board, mineral board, wood, metal, plastic, etc. on both faces (12, 14) of the building material (10), in the inner core (16) therebetween being made from natural wood veneer, veneer made from wood fibers or shavings bound by synthetic resin, etc., shaped into elongate strips (18) of angular, corrugated or undulating configuration or rolled into hollow cylindrical tubes. The strips (18) or tubes may be cut transversely into sections of equal height and assembled proximately or contiguously to form an inner core layer (16) having an openwork pattern. Openwork may be filled with insulation or strengthening materials, and core elements may be coated. The resulting building products (10) may be modular, lightweight, strong and suitable for use as plywood, flooring, walls, beams, joists, trusses and posts.

Flexible laminate structures having enclosed discrete regions of a material

A flexible laminate structure that is formed from a first substrate, a second substrate, and discrete regions of a functional material sandwiched therebetween is provided. In particular, the first and second substrates contain thermoplastic polymers that are fused together at certain portions such that fused portions and unfused portions are formed. The unfused portions form pockets that contain the functional material and are relatively small in size. In some embodiments, for example, the pockets have an approximate width to height ratio of less than about 10.

Flexible laminate structures having enclosed discrete regions of a material

一种柔性层合结构，由第一基材与第二基材和夹在二者之间的功能材料的不连续区构成。具体地说，第一和第二基材包含热塑性聚合物，它们在特定部位熔结在一起从而形成熔结部分和未熔结部分。未熔结部分形成袋，其中装着功能材料并且尺寸比较小。在某些实施方案中，例如，这些袋具有小于约10的近似宽度与高度之比。

Cushion matrix

A resilient cushion includes a base sheet and a cover sheet sealed to the base sheet along spaced apart strips to form a matrix of sac like areas therebetween. A gel fills each of the sac like areas and a plurality of openings through the base and cover sheets along the strips are provided for enabling the passage of a fluid therethrough. The resilient cushion may include sac like areas disposed on both sides of a base layer and the use of gels of different resiliency may be utilized to provide a tailoring of overall cushioning resiliency.

Patent JPS6016644U

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Structural sandwich plate members with forms

A structural sandwich plate member comprising first and second outer metal plate (11,12) and a core (13) of plastics or polymer material is provided with a plurality of forms within the core. The forms do not tessellate in a plane parallel to the outer metal layers and have principal dimensions from 20 to 200% of the distance between the outer metal layers. The forms may be arranged in one or more layers and may be hollow and spherical. A mesh may be present to assist the placing of the forms and to space them apart from one another and the outer metal layers (figure 5). An interlayer may be present between layers of forms (figure 6). The forms may have a plurality of protrusions so as to increase the spacing between them (figure 7).

Improved structural sandwich plate members with forms

A structural sandwich plate member is provided with a plurality of lightweight forms within the space between the outers plates. The forms do not tesselate and have principal dimensions in the range of from 20 to 200% of the distance between the outer plates.

Composite glass panel with integrated luminescent diode (LED) array and manufacturing procedure

The laminated glass pane has two glass plates (1,2) which are connected with each other by an adhesive intermediate layer made from plastic. The light-emitting diode elements (8) are integrated between the glass plates. The former glass plate has grooves (4) at its inner lying sides. The grooves form chambers (5) that are combined with opposite-lying glass plates. An independent claim is also included for a method for manufacturing a laminated glass pane.

Web, sandwich plate, sandwich block and methods for producing same

The invention relates to a web (1) with a web base (3) and a tube segment (4) of a wood-based material or of bamboo, wherein the tube segment (4) has a wall (5) which is delimited in the circumferential direction by two cut ends (8, 9), and wherein the tube segment (4) is mechanically connected to the web base (3) by means of at least one of the cut ends (8, 9). The invention further relates to a sandwich plate (2) with a plate layer (11) and a core layer (13), wherein the core layer (13) has at least one web (1) according to the invention which is mechanically connected to the adjoining connecting face (14) of the plate layer (11) by means of a cut face (6, 7) of a tube segment (4), wherein the cut faces (6, 7) delimit the wall (5) of the tube segment (4) in the direction of longitudinal extent. The invention further relates to a sandwich block (26) and methods for producing a sandwich plate, a web (1) and a sandwich block (26).

Metallic structural panel and method of fabrication

A metallic structural panel having a plurality of internal passages separated by supporting ribs and its method of fabrication. The fabrication assembly of the metallic structural panel is essentially comprised of a housing defining an internal cavity, a plurality of internal tubes, a means for segregating the internal cavity into a pressurized and an evacuation section and a means for establishing a pressure differential between the pressurized and evacuation sections. The metallic structural panel is superplastically formed and diffusion bonded such that independent passages are formed between supporting ribs within the internal cavity of the housing. Embodiments of the fabrication assembly for manufacturing metallic structural panel are also provided which produced a curved structural panel. These embodiments utilize a curved housing along with either curved end plates or curved internal tubes, depending on whether the supporting ribs are desired to be straight or curved, respectively. If enhanced heat transfer is desired, there is provided an additional embodiment which incorporates a network of cooling tubes.

Load-carrying vehicle structure of composite material and method for its moulding

The invention relates to a load-bearing vehicle structure of composite material, and a method for moulding such a load-bearing vehicle structure. The invention concerns the fields of fiber-reinforced thermoplastic composites, sandwich structures and compression moulding. The load-bearing vehicle structure ( 1 ) according to the invention comprises first ( 2 ) and second ( 3 ) surface materials with reinforcement fibers and one or several intermediate pieces of core material ( 4, 5, 6, 7 ) which are arranged in pattern adapted to a load-bearing material structure, and is characterized in that the surface materials and/or the core material comprise(s) thermoplastic material, and that the first surface material is attached by means of thermal bonds to first faces of the piece or pieces of core material and that the second surface material is attached by means of thermal bonds to second, opposing faces of the piece or pieces of core material. Load-bearing vehicle structures according to the invention can be utilized within the field of vehicle components with low weight and high stiffness and load-bearing ability, for example floor structures in motor vehicles.

Production of mattress

METHOD FOR MANUFACTURING A SANDWICH-TYPE COMPOSITE STRUCTURE, AND COMPOSITE STRUCTURE OBTAINED BY SAID METHOD

High-temperature-resistant and inflaming-retarding oil absorbing cotton

本发明提供一种耐高温阻燃吸油棉，其包括棉内层、包裹所述棉内层的亲油膜层、位于所述亲油膜层外围的阻燃层及涂覆于所述阻燃层外围的耐高温涂层，所述棉内层的厚度为20-40mm，所述亲油膜层的厚度为5-10mm，所述阻燃层的厚度为2-5mm，所述亲油膜层上分布有若干个微米级微孔，所述亲油膜层的孔隙率为60-85％，所述耐高温涂层上具有若干个纳米级吸油通道。与现有技术相比，本发明的耐高温阻燃吸油棉，其不仅具有高效的吸油效果，而且具有很好的阻燃耐高温效果，可耐高达1000度的高温。

High strength, lightweight pressurized vehicle skin structure

Composite sheet

The upper surface and lower surface of a plastic film (12), which has many apertures (17) and vent pipes (21) extending from the apertures (17), are covered with non-woven fabrics (11, 12).

PALLET HAVING SEGMENTS IN THE FORM OF PANELS AND TUBES

Metal composite laminates and methods of making the same

This invention concerns a method for reducing the weight of metal-composite laminates that consist of two or more metal foil layers (1) and the polymeric binder layers (2) that hold these metal foil layers together and contain fiber reinforcement (3) designed in view of the intended area of application for the product. The desired weight reduction is achieved according to the invention in that at least parts of the fiber reinforcement (3) are made from hollow fibers, i.e. consist of tubular fibers, each of which contains at least one longitudinal internal hollow channel. The invention also includes products fabricated in accordance with said method.

ARCHITECTURAL MEDIA IN METAL OR ALLOY

Pièce en métal ou en alliage comprenant des alvéoles ouvertes définissant un volume complémentaire de la pièce, caractérisée en ce que ledit volume complémentaire de la pièce est formé de plaques empilées, chaque plaque est formée par répétition par rotation ou par translation d'un ou plusieurs motifs, chaque motif étant formé de deux demi motifs ; d'une part un premier demi motif formé d'au moins une portion de zonoèdre ayant un nombre de faces strictement supérieur à 6, et d'autre part, un second demi motif formé d'au moins une portion de zonoèdre ayant un nombre de faces supérieur ou égal à 6. Metal or alloy part comprising open cells defining a complementary volume of the part, characterized in that said complementary volume of the part is formed of stacked plates, each plate is formed by repetition by rotation or by translation of one or more patterns, each pattern consisting of two half patterns; on the one hand a first half-pattern formed of at least one zonohedron portion having a number of faces strictly greater than 6, and secondly, a second half-pattern formed of at least one zonohedron portion having a number of faces greater than or equal to 6.

Hollow Structure Member, Heat Insulating Member, and Buffering Member

[Object]A hollow structure member having an air layer of a substantially uniform thickness to improve heat insulating performance and shock absorbing performance and cable of being folded into a smaller bulk in an exhausted state of gas. [Means for Solving the Problem] Two sheet members ( 11, 12 ) constitute at least a part of a hermetically sealed structure and disposed face to face with each other, and a gas-permeable sheet member ( 13 ) has gas permeability and joined alternately to opposed surfaces of the two sheet members ( 11,12 ), and the two sheet members may be joined together at end edges thereof to form a hollow body.

Wall structure, in particular for a ram-jet engine (ram-jet, ram engine, athodyd)

An actively cooled wall structure, in particular for a ram-jet engine, which can be subjected to high thermal and mechanical loads has a tube bunch (tube bundle) (6) consisting of coolant tubes (4) which are joined to one another by bonding. It also has a supporting outer wall (8) of sandwich-type design which consists of an outer top coat (12) and an inner top coat (10) which abuts the tube bunch congruently and is joined thereto by bonding as well as of a specifically light inner core (14) arranged in a load-transmitting fashion between the top coats. In order to be able to produce said wall structure with a surface geometry of any desired complex shape in a simple way in terms of production engineering, the invention provides for the inner top coat (10) of the sandwich structure and the bonded joints of the coolant tubes (4) one with another and with the top coat (10) to be constructed jointly as a homogeneous ceramic and/or metal layer which is sprayed onto the outside of the tube bunch using the vacuum-plasma method, and for the outer top coat (12) likewise to be sprayed with the aid of the vacuum-plasma technique onto the inner core (14) with the formation of a homogeneous, bonded joint with said core. <IMAGE>

Laminated glass panel with integrated LED matrix and method for producing same

The laminated glass pane has two glass plates (1,2) which are connected with each other by an adhesive intermediate layer made from plastic. The light-emitting diode elements (8) are integrated between the glass plates. The former glass plate has grooves (4) at its inner lying sides. The grooves form chambers (5) that are combined with opposite-lying glass plates. An independent claim is also included for a method for manufacturing a laminated glass pane.

Composite film barrier

Two-dimensional close-packed array composite pipe clamp layer with lateral vent holes and processing method thereof

本发明提供一种带侧向通气孔的二维密排阵列复材管夹层及其加工方法，该阵列复材管夹层由复合材料六边形原胞通过二维密排的方式制成，存在六边形孔格内部的间隙和孔格间的缝隙，同时每个原胞棱上至少有3个通气孔，即每个原胞至少与周围3个原胞间缝隙相通；每排原胞内，每个原胞间缝隙至少与一个相邻原胞相通；原胞上通气孔可位于原胞侧面或端面。本发明具有密度小、成本低、工作量较少、比刚度高和通气孔所占空间较小的优点。

Plastic moulding, process and device for manufacturing it.

On produit un corps moulé en plastique ayant une résistance très élevée par rapport à un poids minime en introduisant dans un moule (1), entre deux couches (3, 9) en plastique renforcé par des fibres, de préférence des feuilles préimprégnées, au moins un corps creux (6) en plastique hermétiquement fermé et rempli d'air. Le corps creux en plastique (6) est entouré d'une couche en plastique (8), de préférence une feuille préimprégnée, qui adhère bien aux couches (3, 9) lors de leur durcissement. Les couches s'aplatissent par aspiration sur le moule (1), alors que les cavités (6) du corps creux en plastique rempli d'air absorbent la pression de compression et ne s'aplatissent que légèrement, de sorte que leurs parties inférieures et supérieures se lient intimement aux couches (3, 9). A plastic molded body having a very high resistance with respect to a minimal weight is produced by introducing into a mold (1), between two layers (3, 9) of fiber reinforced plastic, preferably prepreg sheets, at least a hollow body (6) of hermetically sealed plastic filled with air. The plastic hollow body (6) is surrounded by a plastic layer (8), preferably a prepreg sheet, which adheres well to the layers (3, 9) when they harden. The layers are flattened by suction on the mold (1), while the cavities (6) of the plastic hollow body filled with air absorb the compression pressure and flatten only slightly, so that their lower parts and upper ones bind intimately to the layers (3, 9).

Molded polymeric structure, method and apparatus for making same

Double-plate body

Ship flat blow-molded tunnel

One example of a flexible structure includes an elongate body having a first end and a second end, and the first end is configured to be releasably connected to the second end. As well, one or more living hinges are positioned in the elongate body between the first end and the second end, and the one or more living hinges are configured and arranged to enable the first end and second end to be moved toward each other. Finally, the flexible structure is configured to alternatively assume at least a flat state and an assembled state, and in the assembled state, the first end of the elongate body is connected to the second end of the elongate body.

High strength, lightweight pressurized vehicle skin structure