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    • 12. 发明公开
    • PROCEDE DE FABRICATION D'UN BRAS POUR STRUCTURE ARTICULEE TEL QU'UN BALANCIER EQUIPANT UNE STRUCTURE D'ATTERRISSEUR D'AERONEF
    • 方法用于产生ARMS FOR铰链结构例如一只手臂的飞机起落架结构
    • EP2525965A1
    • 2012-11-28
    • EP11701617.0
    • 2011-01-19
    • Messier-Bugatti-Dowty
    • MASSON, RichardDUNLEAVY, Patrick
    • B29C70/48B29C70/72B64C25/02F16C7/00
    • B29C70/72B29C70/48B29L2031/75B64C25/02F16C7/026F16C2326/43
    • The invention relates to a method for making an arm for a hinged structure including a main body (30; 130; 230) extending in a longitudinal direction (AP; BP; CP), that comprises an interface (13; 113; 213) radially protruding from the main body, wherein said method comprises the following steps: making an insert (11; 211) including a base (12; 212) carrying the interface; making a mandrel (10; 110) integrating the base so that a portion of the outer surface of the mandrel is defined by a portion of the outer surface (17; 217) of the base; applying one or more layers of reinforcing fibers (31; 131; 231) around the mandrel; injecting resin into the fiber layer(s) (31; 131; 231); and polymerizing the resin for rigidly binding the fiber layers and the insert base.
    • 本发明涉及一种用于制造在臂铰接结构:如在飞机起落架结构,这种差包括一个主体(30; 130; 230)在纵向方向上延伸(AP; BP; CP),以及包括 到界面(13; 113; 213)检测作为磁轭径向从主体突出,该方法包括以下步骤:使得在插入件(11; 211)包括基部(12; 212)承载接口; 使心轴(10; 110);所述插入件的基部的整合插入件的基部所以没此心轴的外表面的一部分是由外表面(217 17)的一部分限定; 施加增强纤维的一个或多个层(31; 131; 231)围绕所述心轴和在其所有长度,如此做了每层具有的界面穿过它,而不覆盖所述接口(13; 213; 113); 将树脂注入层或增强纤维的层(31; 131; 231),并在与所述外部面(17; 217)的合成层(31)的触点(32)的区域的电平的基础的; 和聚合树脂结合增强纤维的刚性层和插入件的底部。
    • 19. 发明公开
    • Method for producing a part comprising an isocyanate based element adhered to a thermoplastic element and part produced thereby
    • 一种用于与被结合与热塑性部件,并由此产生的成分的异氰酸酯系元件制备的部件的方法
    • EP1736293A1
    • 2006-12-27
    • EP05105613.3
    • 2005-06-23
    • Proseat
    • Heinl, GeorgPedde, BurkhardMarenne, PhilippeKamprath, Axel
    • B29C44/12B29C70/78B29C70/72B60N2/00
    • B29C70/78B29C70/72
    • The part, in particular a trim part, comprises at least one first element which is made of an isocyanate based material and at least one second element which is made of a thermoplastic material. The trim part is for example panel-like trim part, such as a dashboard, wherein the second part is a rigid substrate adhered to an elastomeric polyurethane skin or to an intermediate foam layer, or a foam cushion wherein the second part comprises the clips embedded in the foam to attach the covering. The thermoplastic material used for the second element is a polyamide based thermoplastic blend comprising at least one polyamide and at least one further thermoplastic polymer different from polyamide. In this way a good adhesion can be obtained between the isocyanate based material of the first element and the thermoplastic material of the second element. Moreover, compared to polyamide as such, the polyamide based blends do not have to be conditioned.
    • 的部分,特别是装饰部件,包括一个由热塑性材料制成的至少一个firstElement所有其由异氰酸酯基的材料和至少一个第二元件全部。 所述装饰件是实施例板状装饰部件,检查作为仪表板,worin第二部分在弹性聚氨酯表层或在中间泡沫层,或泡沫垫worin第二部分粘合到刚性基板包括嵌入夹子 在泡沫附着覆盖。 用于第二元件的热塑性材料是聚酰胺热塑性共混物,其包含至少一种聚酰胺和至少一种热塑性聚合物进一步differentFrom聚酰胺。 以这种方式,良好的粘合性可以在第一元件的异氰酸酯基的材料和所述第二元件的热塑性材料之间来获得。 更过,相比于聚酰胺如搜索,基于聚酰胺共混物不必进行调节。