Optical sheet manufactured with patterned rollers
    5.
    发明公开
    Optical sheet manufactured with patterned rollers 审中-公开
    Optische Platte aus strukturierten Rollen

    公开(公告)号:EP2422963A2

    公开(公告)日:2012-02-29

    申请号:EP11179404.6

    申请日:2011-08-30

    IPC分类号: B29D11/00 B29C69/02 G02B6/00

    摘要: The present invention provides an optical sheet (300e) having a plurality of light guide plates patterns, each light guide plate pattern having a micro-patterned output surface for emitting light, and a micro-patterned bottom surface opposing to the output surface. The optical sheet is made in steps comprising: extruding a resin (450a) into the nip between a first patterned roller (480a) and a second patterned roller (480b) at a first patterned roller surface temperature T1, a second patterned roller temperature T2, and a nip pressure P1, to form the optical sheet, the optical sheet having a first patterned surface and a second patterned surface, the first patterned surface having a micro-pattern transferred from the first patterned roller and the second patterned surface having a micro-pattern transferred from the second patterned roller.

    摘要翻译: 本发明提供一种具有多个导光板图案的光学片(300e),每个导光板图案具有用于发光的微图案化输出表面和与输出表面相对的微图案化底表面。 该光学片是由以下步骤制成的:包括:以第一图案辊表面温度T1,第二图案辊温度T2,将树脂(450a)挤出到第一图案化辊(480a)和第二图案辊(480b)之间的辊隙中, 和辊隙压力P1,为了形成光学片,光学片具有第一图案化表面和第二图案化表面,第一图案化表面具有从第一图案化辊转移的微图案,第二图案化表面具有微观图案, 图案从第二图案辊转印。

    Rolling method for forming a multi-layered composite element and composite element obtained thereby
    9.
    发明公开
    Rolling method for forming a multi-layered composite element and composite element obtained thereby 有权
    卷绕方法用于形成多层复合材料,并由此产生复合部件

    公开(公告)号:EP2777916A1

    公开(公告)日:2014-09-17

    申请号:EP13172138.3

    申请日:2013-06-14

    IPC分类号: B29C70/32

    摘要: Embodiments refer generally to systems and methods for manufacturing a cylindrical spar tube (120) of the sort that might be used in a horizontal stabilizer (108) for a helicopter (100). An exemplary method may comprise laying out onto a flat surface (220, 420) (and possibly stacking) plies (201, 202, 203, 301, 302, 303, P001-P004) of composite material, rolling the material (424, 624, 852) onto a mandrel while applying pressure and curing the rolled material.

    摘要翻译: 实施例是指基因的反弹的系统和方法用于制造并可能会在水平稳定器(108),用于直升机(100)中使用的那种圆筒节省管(120)。 的示例性方法可包括铺设到平坦表面上(220,420)(以及可能的堆叠)的复合材料的层(201,202,203,301,302,303,P001-P004),滚动体材料(424,624 ,852)到芯轴上,同时施加压力和固化轧制材料。

    Conveyor belt and method of making the same
    10.
    发明公开
    Conveyor belt and method of making the same 失效
    Verfahren zur Herstellung einesFörderbandes

    公开(公告)号:EP0888858A2

    公开(公告)日:1999-01-07

    申请号:EP98202019.0

    申请日:1998-06-16

    发明人: Keishi, Sato

    IPC分类号: B29C43/18 B29D29/06

    摘要: A method of manufacturing a conveyor belt having an elongate body made of uncured rubber and/or synthetic rubber. A polymeric parting material is placed adjacent to the upper and lower surfaces of the body, and heated platens are applied to the upper and lower surfaces of the body (i.e. belt material) to soften the adjacent upper and lower layer portions of the belt. This causes the softened belt material to flow into interstitial openings in the parting material. The resulting belt has the parting material squeezed into a thinner layer and embedded in the adjacent surface portions of the body of the belt. This provides a substantially uniform and reflectively soft texture surface.

    摘要翻译: 一种制造具有由未固化橡胶和/或合成橡胶制成的细长体的输送带的方法。 将聚合物分离材料放置在身体的上表面和下表面附近,并且将加热的压板施加到主体(即,带材料)的上表面和下表面,以软化带的相邻上层和下层部分。 这使得软化的带材料流入分型材料的间隙开口。 所得到的带具有分开的材料被挤压成更薄的层并且嵌入在带的主体的相邻表面部分中。 这提供了基本均匀且反射柔软的纹理表面。