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公开(公告)号：US4385957A
公开(公告)日：1983-05-31
申请号：US165118
申请日：1980-07-01
申请人： Peter Wackerle , Dieter Franz
发明人： Peter Wackerle , Dieter Franz
CPC分类号： B64F5/0009 , B29C35/0272 , B29C70/885 , H05B3/36 , B29K2105/0809 , B29K2307/00 , B29K2995/0005 , H05B2203/011 , H05B2203/016 , H05B2203/017 , H05B2203/033 , Y10T29/49083
摘要： A webbing reinforced by carbon fibers is heated during its resin impregnation by passing an electric current through the carbon fibers whereby the carbon fibers act directly as heating mats in a system of layers of fiber reinforced material. Thus, the use of heated molds has been obviated which is of particular advantage especially for large scale structural components, especially if such components have a complicated configuration.
摘要翻译： 由碳纤维增强的织带在其树脂浸渍期间通过使电流通过碳纤维而被加热，由此碳纤维直接作为加热垫在纤维增强材料层中起作用。 因此，已经消除了加热模具的使用，这对于大规模结构部件尤为有利，特别是如果这些部件具有复杂的结构。
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公开(公告)号：US4398693A
公开(公告)日：1983-08-16
申请号：US212194
申请日：1980-12-02
IPC分类号： B29C67/00 , B29B13/00 , B29C33/00 , B29C33/30 , B29C33/38 , B29C33/42 , B29C57/00 , B29C70/06 , B29C70/30 , B28B7/02 , B41B11/60
CPC分类号： B29C33/3842 , B29C33/307 , B29C70/30 , Y10T29/4984
摘要： A mold half is provided particularly for laminated parts which are to be ded from fiber components, with the mold half being formed with an inside surface matching the negative contour of the part to be molded therein. The mold half is formed of a shaped plate material which has been plastically deformed along deformation lines at angles determined by the shape of the part to be molded. The mold half is affixed upon a support member which fits the shape of the deformed material.
摘要翻译： 特别提供了用于由纤维部件模制的层压部件的半模，其中半模形成有与待模制部件的负轮廓匹配的内表面。 模具半部由成形的板材形成，该板材沿着变形线以由待模制部件的形状确定的角度塑性变形。 半模固定在适应变形材料形状的支撑构件上。
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公开(公告)号：US4749425A
公开(公告)日：1988-06-07
申请号：US72179
申请日：1987-07-10
CPC分类号： B60B17/0006 , B60B17/0003 , Y10T428/218
摘要： A disk wheel, especially a railroad wheel, has a composite construction of a single piece metal hub and a single piece metal rim connected to each other by a wheel disk of fiber reinforced composite material providing exclusively adhesive bonds. The wheel disk transmits shearing stress between hub and rim. The rim is provided with two radially inwardly extending rim flanges. The hub has two radially outwardly extending hub flanges. The shearing stress transmitting wheel disk (12) has a radially outer rim contacting surface (9) adhesively bonded to the rim (3) and rim flanges (7), and a radially inner hub contacting surface (8) adhesively bonded to the hub (2) and hub flanges (6). The wheel disk (12) is inserted into the space between the concentrically arranged hub and rim as long as the composite material is not yet cured and hence sufficiently deformable. The wheel disk is exposed to compression during curing. After the curing a cover disk is adhesively bonded to the rim, hub, and wheel disk on both sides of the wheel. Preferably, the wheel disk is made of a plurality of box type or shell type truncated sectors.
摘要翻译： 盘轮，特别是铁路车轮，具有通过纤维增强复合材料的轮盘彼此连接的单件金属轮毂和单件金属轮辋的复合结构，仅提供粘结剂粘结。 轮盘在轮毂和轮辋之间传递剪切应力。 轮辋设有两个径向向内延伸的轮辋凸缘。 轮毂具有两个径向向外延伸的轮毂凸缘。 剪切应力传递轮盘（12）具有一个径向外缘接触表面（9），该表面粘合到轮辋（3）和轮辋凸缘（7）上，径向内轮毂接触表面（8）粘合到轮毂 2）和轮毂法兰（6）。 只要复合材料尚未固化，因此轮盘（12）被插入到同心布置的轮毂和轮辋之间的空间中，因此可充分变形。 固化期间轮盘暴露于压缩状态。 固化后，盖盘粘合到车轮两侧的轮辋，轮毂和轮盘上。 优选地，轮盘由多个箱型或壳型截面扇区制成。
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公开(公告)号：US4589679A
公开(公告)日：1986-05-20
申请号：US615347
申请日：1984-05-30
CPC分类号： B62D1/192 , B29C70/207 , B29C53/58
摘要： A safety steering column made of wound fiber-reinforced synthetic materials manufactured economically and simply, yet simultaneously with due regard to its deformation characteristics in response to axial compressive overloading under various operating conditions. For this purpose the steering column is wound as a rotationally symmetrical tubular body having five component integral sections (3, 4, 5, 6, and 7). The component sections (3 and 7) are relatively thick-walled connecting tubes to provide a torque input section and a torque output section provided with connectors (8) for steering wheel hub and for a steering mechanism. An intermediate section (5) of the steering column is a cylindrical, relatively thin-walled tube with a larger diameter (d.sub.2) compared to the connecting sections. Conical transition sections (4 and 6) preferably extend between the intermediate section and the connecting tubes or sections. The wall thickness of these transition sections diminishes uniformly from the connecting section in the direction toward the intermediate section for improving the buckling ability. A geodetic winding procedure is preferably applied for winding the columns.
摘要翻译： 由缠绕的纤维增强合成材料制成的安全转向柱经济地和简单地制造，同时适当地考虑到其在各种操作条件下的轴向压缩过载的变形特性。 为此，转向柱被卷绕成具有五个部件积分部分（3,4,5,6和7）的旋转对称管状体。 部件部分（3和7）是相对厚壁的连接管，以提供转矩输入部分和设置有用于方向盘轮毂和转向机构的连接器（8）的扭矩输出部分。 转向柱的中间部分（5）是与连接部分相比具有较大直径（d2）的圆柱形相对薄壁的管。 锥形过渡部分（4和6）优选地在中间部分和连接管或部分之间延伸。 这些过渡部分的壁厚在朝向中间部分的方向上从连接部分均匀地减小，以提高屈曲能力。 优选地应用大地测量卷绕程序以卷绕柱。
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公开(公告)号：US4805291A
公开(公告)日：1989-02-21
申请号：US70421
申请日：1987-07-07
IPC分类号： B29C67/00 , B29B13/00 , B29C33/00 , B29C33/30 , B29C33/38 , B29C33/42 , B29C57/00 , B29C70/06 , B29C70/30 , B21D5/00
CPC分类号： B29C33/3842 , B29C33/307 , B29C70/30 , Y10T29/4984
摘要： A mold component for forming a member consisting of a nondevelopable surface, such a member being an airfoil such as a wing or the like, is provided with an interior cavity in the shape of a developable surface which approximates the nondevelopable surface. In forming the mold cavity, points of equal tangential inclination on the non-developable surface are joined by straight lines and then the areas between the straight lines are formed as flat planar surfaces, thereby to form a developable surface which is an approximation of the nondevelopable surface. A flat planar development is then formed from this developable surface and bends are made therein at the straight lines in order to form thereby the mold cavity. A substantial number of said bends extend non-parallel to each other and none of the bends intersect.
摘要翻译： 用于形成由不可展开的表面构成的构件的模具部件，诸如翼等的翼型的构件设置有近似非可展开表面的可展开表面形状的内部空腔。 在形成模具腔时，在非显影性表面上具有相等切线倾角的点通过直线连接，然后将直线之间的区域形成为平坦的平面，从而形成可展开的表面，其是不可展开的近似值 表面。 然后从该可显影表面形成平坦的平面展开，并且在直线处制造弯曲部，从而形成模腔。 相当数量的所述弯曲部彼此不平行地延伸，并且没有弯曲部相交。
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公开(公告)号：US4699417A
公开(公告)日：1987-10-13
申请号：US831643
申请日：1986-02-20
CPC分类号： B60B17/0006 , B60B17/0003 , Y10T428/218
摘要： A disk wheel, especially a railroad wheel, has a composite construction of single piece metal hub and a single piece metal rim connected to each other by a wheel disk of fiber reinforced composite material providing exclusively adhesive bonds. The wheel disk transmits shearing stress between hub and rim. The rim is provided with two radially inwardly extending rim flanges. The hub has two radially outwardly extending hub flanges. The shearing stress transmitting wheel disk (12) has a radially outer rim contacting surface (9) adhesively bonded to the rim (3) and rim flanges (7), and a radially inner hub contacting surface (8) adhesively bonded to the hub (2) and hub flanges (6). The wheel disk (12) is inserted into the space between the concentrically arranged hub and rim as long as the composite material is not yet cured and hence sufficiently deformable. The wheel disk is exposed to compression during curing. After the curing a cover disk is adhesively bonded to the rim, hub, and wheel disk on both sides of the wheel. Preferably, the wheel disk is made of a plurality of box type or shell type truncated sectors.
摘要翻译： 盘轮，特别是铁路车轮，具有通过纤维增强复合材料的轮盘彼此连接的单件金属轮毂和单件金属轮辋的复合结构，仅提供粘结剂粘结。 轮盘在轮毂和轮辋之间传递剪切应力。 轮辋设有两个径向向内延伸的轮辋凸缘。 轮毂具有两个径向向外延伸的轮毂凸缘。 剪切应力传递轮盘（12）具有一个径向外缘接触表面（9），该表面粘合到轮辋（3）和轮辋凸缘（7）上，径向内轮毂接触表面（8）粘合到轮毂 2）和轮毂法兰（6）。 只要复合材料尚未固化，因此轮盘（12）被插入到同心布置的轮毂和轮辋之间的空间中，因此可充分变形。 固化期间轮盘暴露于压缩状态。 固化后，盖盘粘合到车轮两侧的轮辋，轮毂和轮盘上。 优选地，轮盘由多个箱型或壳型截面扇区制成。
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