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    Method of making a pultruded part with a reinforcing mat
    2.
    发明授权
    Method of making a pultruded part with a reinforcing mat 有权
    用加固垫制成拉挤部分的方法

    公开(公告)号：US06872273B2

    公开(公告)日：2005-03-29

    申请号：US10015092

    申请日：2001-12-11

    申请人： Laurence W. Davies ,  Peter J. Fritz ,  Kenneth D. Beer

    发明人： Laurence W. Davies ,  Peter J. Fritz ,  Kenneth D. Beer

    IPC分类号： B29C70/08 ,  B29C70/22 ,  B29C70/24 ,  B29C70/50 ,  B29C70/52 ,  D04H3/04 ,  D04H3/10 ,  D04H3/12 ,  D04H3/14 ,  B32B5/06 ,  B32B5/12 ,  B32B31/00

    CPC分类号： B29C70/081 ,  B29C70/22 ,  B29C70/24 ,  B29C70/502 ,  B29C70/521 ,  B29C70/525 ,  D04H3/04 ,  D04H3/105 ,  D04H3/11 ,  D04H3/115 ,  D04H3/12 ,  D04H3/14

    摘要： A method of making a pultruded part having a uniform cross-section using a novel reinforcing mat. The method comprises orienting a plurality of longitudinal rovings along a longitudinal axis of a pultrusion die; providing a reinforcing structure comprising a permeable transport web of staple fibers attached to a plurality of first reinforcing fibers oriented so that the portion of the first reinforcing fibers oriented in a direction transverse to the longitudinal axis comprises at least 40% of a volume of materials comprising the reinforcing structure; shaping the reinforcing structure to generally conform with a profile of the pultrusion die; combining a resin matrix with the longitudinal rovings and the reinforcing structure in the pultrusion die so that the longitudinal rovings and the reinforcing structure are substantially surrounded by the resin matrix; at least partially curing the resin matrix in the pultrusion die; and pulling the pultruded part from the pultrusion die.

    摘要翻译： 使用新型增强垫制造具有均匀横截面的拉挤部分的方法。 该方法包括沿着拉挤模具的纵向轴线定向多个纵向粗纱; 提供一种加强结构，其包括连接到多个第一增强纤维的可渗透的输送纤维网，所述多根第一增强纤维被定向成使得所述第一增强纤维在横向于纵向轴线的方向上取向的部分包括至少40％ 加固结构; 将加固结构成形为大致符合拉挤模具的轮廓; 将树脂基体与拉伸模具中的纵向粗纱和加强结构组合，使得纵向粗纱和加强结构基本上被树脂基体包围; 至少部分固化拉挤模具中的树脂基体; 并从拉挤模具拉出拉挤部分。

    Apparatus for curing a coating on a three-dimensional object
    5.
    发明授权
    Apparatus for curing a coating on a three-dimensional object 有权
    用于固化三维物体上的涂层的装置

    公开(公告)号：US07265365B2

    公开(公告)日：2007-09-04

    申请号：US11136218

    申请日：2005-05-24

    申请人： James F. Arvin ,  Benjamin W. Hasenour ,  Peter J. Fritz ,  Alan L. Smock

    发明人： James F. Arvin ,  Benjamin W. Hasenour ,  Peter J. Fritz ,  Alan L. Smock

    IPC分类号： B29C35/08

    CPC分类号： B05D3/067

    摘要： An apparatus is provided for curing a curable coating on a three-dimensional object having at least a top surface and a side surface, with the object being advanced along a generally horizontal path. The apparatus includes an elongated light source of radiating curing energy for curing the coating on the surfaces of the object. An open-sided, elongated concave reflector is positioned behind the elongated light source to provide a focus for the radiated curing energy onto the object. The reflector has a generally elliptical cross-section for radiating the curing energy along an energy concentration line generally coincident with the object. The elongated light source is generally at the source focal point of the elongated reflector. The reflector is angled such that a line that runs between the source focal point of the reflector and the energy concentration line extends on the order of 55°-77° from vertical. This angle causes approximately twice as much curing energy and twice the peak intensity to be radiated onto the side surface of the object than onto the top surface of the object.

    摘要翻译： 提供了一种用于固化至少具有顶表面和侧表面的三维物体上的可固化涂层的装置，其中物体沿大致水平的路径前进。 该装置包括用于固化物体表面上的涂层的辐射固化能的细长光源。 开放侧面的细长凹面反射器位于细长光源的后面，以提供对物体辐射的固化能的焦点。 反射器具有大致椭圆形的横截面，用于沿与通常与物体重合的能量集中线辐射固化能。 细长的光源通常在细长的反射器的源焦点处。 反射器成角度，使得在反射器的源焦点和能量集中线之间延伸的线从垂直方向延伸大约55°-77°。 该角度导致在物体的侧表面上的固化能量和照射峰值强度的近两倍，而不是物体的顶部表面。

    Abrasive article
    6.
    发明授权
    Abrasive article 有权
    磨料制品

    公开(公告)号：US06863596B2

    公开(公告)日：2005-03-08

    申请号：US09865947

    申请日：2001-05-25

    申请人： Peter J. Fritz ,  Chong Soo Lee ,  James W. Malaske

    发明人： Peter J. Fritz ,  Chong Soo Lee ,  James W. Malaske

    IPC分类号： B24D13/04 ,  B24D13/16 ,  B24D13/20 ,  B24B1/00

    CPC分类号： B24D13/20 ,  B24D13/16

    摘要： Abrasive article including a backing plate. Backing plate has a first major surface and a second opposite major surface. A central aperture extends through backing plate. An abrasive layer is secured to the first major surface of backing plate. A fastener is press fit to backing plate so as to define the central aperture.

    摘要翻译： 包括背板的磨料制品。 背板具有第一主表面和第二相对主表面。 中心孔延伸穿过背板。 研磨层固定在背板的第一主表面上。 紧固件压配合到背板以限定中心孔。