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67 条记录 (耗时 0.043 秒)

    Butt splicing of elastomeric sheets
    63.
    发明授权
    Butt splicing of elastomeric sheets 失效
    对接拼接弹性片

    公开(公告)号：US06533891B1

    公开(公告)日：2003-03-18

    申请号：US09869541

    申请日：2001-06-27

    申请人： Donald Chester Kubinski

    发明人： Donald Chester Kubinski

    IPC分类号： B65H2100

    CPC分类号： B65H21/00 ,  B29C65/483 ,  B29C65/5028 ,  B29C65/5042 ,  B29C65/5092 ,  B29C65/7847 ,  B29C66/1142 ,  B29C66/43 ,  B29C66/71 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/8242 ,  B29C66/8246 ,  B29C66/8322 ,  B29D30/42 ,  B29D2030/422 ,  B29K2021/00 ,  B29L2030/002 ,  B65H2301/4622 ,  B65H2301/463 ,  B65H2801/93 ,  B29K2277/10 ,  B29K2305/00 ,  B29K2277/00 ,  B29K2267/00 ,  B29K2311/00

    摘要： An apparatus and method are described for forming and reinforcing a butt splice (21) along the abutting edges (18, 20) of two elastomeric sheets (12, 14) which typically contain a plurality of reinforcing cords (16) extending parallel to one another and to the abutting edges (18, 20) of the sheets. Each butt splice (21) is reinforced with a splice strip (22, 24) which bridges the butt splice. The splice strip (22, 24) is applied to the butt splice (21) using a splice applicating device (60) containing at least one and preferably two applicator heads (66, 68) which move from a splice strip load position P1 to a third position P3 where an applicator head can press the splice strip (22, 24) into contact with the butt splice (21). First, the applicator heads (66, 68) rotate about an axis between the load position P1 and a second position P2 spaced from the butt splice (21). Then, one of the heads (66, 68) reciprocates toward and away from the splice strip application position P3. The splice strip (22, 24) is held on the applicator head (66, 68) by vacuum until the splice strip is pressed against and adhered to the butt splice (21) at which time the vacuum is released and the applicator head (66, 68) is withdrawn.

    摘要翻译： 描述了用于沿着通常包含彼此平行延伸的多个加强帘线（16）的两个弹性片（12,14）的邻接边缘（18,20）形成和加强对接接头（21）的装置和方法。 以及片材的邻接边缘（18,20）。 每个对接接头（21）用连接对接接头的接合带（22,24）加强。 使用接合施加装置（60）将接合片（22,24）施加到对接接头（21），该接合装置包含至少一个并且优选两个施加器头（66,68），其从接合带装载位置P1移动到 第三位置P3，其中施加器头可以将接合条（22,24）压紧到对接接头（21）。 首先，施用头（66,68）围绕加载位置P1和与对接接头（21）间隔开的第二位置P2的轴线旋转。 然后，头部（66,68）中的一个朝着和离开接合片施加位置P3往复运动。 接合条（22,24）通过真空保持在施用头（66,68）上，直到接合条被压靠并粘附到对接接头（21），此时真空被释放并且施用头（66 ，68）撤回。

    Process for making a plastic material
    65.
    发明授权
    Process for making a plastic material 失效
    制造塑料材料的工艺

    公开(公告)号：US06375881B1

    公开(公告)日：2002-04-23

    申请号：US09367347

    申请日：1999-10-26

    申请人： Thomas Foelster ,  Ralph Greiner ,  Dirk Schaefer

    发明人： Thomas Foelster ,  Ralph Greiner ,  Dirk Schaefer

    IPC分类号： B29B906

    CPC分类号： C08J5/045 ,  B29C45/0005 ,  B29C70/10 ,  B29K2093/00 ,  B29K2105/0088 ,  B29K2293/00 ,  B29K2311/00 ,  B29K2311/10 ,  B29K2995/006

    摘要： A process for the preparation of fiber-reinforced plastic molding includes (1) shortening the fibers to a length of less than 30 mm; (2) introducing the fibers and the plastics present in the solid state, separately from one another, into a mixing chamber of a die press, wherein the plastic is in particulate form; (3) thoroughly mixing the plastic and fibers to give a solids mixture; (4) transporting the solids mixture through die orifices of the die press; (5) heating the solids mixture in the zone before or in the orifices of the die; (6) enclosing at least part or partly embedding the fibers by the plastic during or after the heating of the solids mixture; and (7) comminuting the granulated material for subsequent molding.

    摘要翻译： 制备纤维增强塑料成型的方法包括（1）将纤维缩短到小于30mm的长度; （2）将固体状态的纤维和塑料彼此分开地引入模压机的混合室中，其中塑料为颗粒形式; （3）充分混合塑料和纤维，得到固体混合物; （4）将固体混合物输送通过模压机的模口; （5）在模具的孔口之前或之内加热该区域中的固体混合物; （6）在固体混合物的加热期间或之后包围至少部分或部分地通过塑料包埋纤维; 和（7）粉碎粒状材料以备后续成型。

    Process for preparing biodegradable resin foam
    66.
    发明授权
    Process for preparing biodegradable resin foam 失效
    生物降解树脂泡沫的制备方法

    公开(公告)号：US5308879A

    公开(公告)日：1994-05-03

    申请号：US105681

    申请日：1993-08-13

    申请人： Yoshimi Akamatu ,  Masahiro Tomori

    发明人： Yoshimi Akamatu ,  Masahiro Tomori

    IPC分类号： C08J9/00 ,  C08J9/12 ,  C08L3/02 ,  C08L29/04 ,  C08L97/02

    CPC分类号： C08J9/125 ,  C08J9/0085 ,  C08L3/02 ,  B29K2311/00 ,  C08J2303/02 ,  C08L2201/06 ,  C08L29/04 ,  C08L97/02

    摘要： A process for producing a biodegradable resin foam, having the steps of mixing a starch polymer containing from 5% by weight to 30% by weight of water, a vinyl alcohol resin containing from 5% by weight to 30% by weight of water, a nonionic surfactant, an inorganic or organic filler, and optionally a thickening agent; optionally adjusting the water content of the mixture, to prepare a composition having from 5% by weight to 30% by weight of water on the whole, based on total weight of the composition; melting and expanding it to prepare a foam, which has a low density and fine closed cells, and shows a good surface condition in a molded body.

    摘要翻译： 一种生物降解性树脂发泡体的制造方法，其特征在于，将含有5重量％〜30重量％的水的淀粉聚合物混合，含有5重量％〜30重量％的水的乙烯醇树脂， 非离子表面活性剂，无机或有机填料和任选的增稠剂; 任选地调节混合物的水含量，以组合物的总重量为基准制备总重量为5重量％至30重量％的水的组合物; 熔化并膨胀以制备具有低密度和细密封孔的泡沫，并且在模制体中显示出良好的表面状态。

    Process for obtaining mouldings with the appearance of natural stones
    67.
    发明授权
    Process for obtaining mouldings with the appearance of natural stones 失效
    获得具有天然石材外观的模制品的工艺

    公开(公告)号：US5269991A

    公开(公告)日：1993-12-14

    申请号：US972729

    申请日：1992-11-06

    申请人： Jean-Louis Gueret

    发明人： Jean-Louis Gueret

    IPC分类号： B29C45/00 ,  B29C70/02 ,  B44C5/06 ,  B44F9/04 ,  B44F9/08 ,  C04B14/26 ,  C04B14/30 ,  C04B26/04 ,  B29C45/16 ,  B29C45/46

    CPC分类号： B44F9/08 ,  B29C45/0005 ,  B29C45/0013 ,  B29C70/025 ,  B44C5/06 ,  B44F9/04 ,  C04B14/26 ,  C04B14/30 ,  C04B26/04 ,  B29K2307/00 ,  B29K2311/00 ,  B29K2311/10 ,  B29K2995/0021

    摘要： A process for manufacturing mouldings with the appearance of natural stones from a composition including a coloured or colourless thermoplastic resin matrix and, per 100 parts by volume of this matrix, 0.2 to 80 parts by volume of at least two fillers chosen from natural fibres, carbon fibres and mineral fillers having a different grain size or dimensions. By chosing the color of the matrix and the number, proportion, grain size and color of the different fillers, the general appearance and colors of a natural stone may be imitated. The mouldings obtained after working may be used due to their aesthetic appearance, particularly as packaging for cosmetic products.

    摘要翻译： 一种由含有有色或无色热塑性树脂基质的组合物制成具有天然石料的模制品的方法，每100份体积的该基质，0.2至80份体积的至少两种填料，其选自天然纤维，碳 纤维和矿物填料具有不同的晶粒尺寸或尺寸。 通过选择基体的颜色和不同填料的数量，比例，粒度和颜色，可以模仿天然石材的一般外观和颜色。 由于其美学外观，特别是作为化妆品的包装，可以使用加工后获得的模制品。