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1. 发明授权

US4932136A Tester for coordinate measuring devices 失效
标题翻译：坐标测量仪测试仪
公开(公告)号：US4932136A
公开(公告)日：1990-06-12
申请号：US379624
申请日：1989-07-13
申请人： Bernd-Horst Schmitz , Joachim Jesch , Horst Corr , Rudolf Hackenberg
发明人： Bernd-Horst Schmitz , Joachim Jesch , Horst Corr , Rudolf Hackenberg
IPC分类号： G01B1/00 , G01B3/30 , G01B5/008 , G01B5/20 , G01B21/00 , G01B21/20
CPC分类号： G01B21/042 , G01B3/30
摘要： A tester for use in testing coordinate measuring devices includes a hub having a generally tubular body portion, an outer ring, and a plurality of spokes connected to the hub and to the outer ring, each of the spokes having a generally tubular body portion and extending radially from the hub. A plurality of holders are connected to respective ones of the plurality of spokes, and elements respectively supported by the holders are provided which are adapted for use in testing the coordinates of a measuring device. The generally tubular body portion of the hub and the generally tubular body portion of each of the spokes is composed of a bonded fiber material in which layers of circumferential windings alternate with layers of helical windings, and wherein the helical windings are wound of a fiber which has a negative coefficient of thermal expansion. The holders and the elements respectively supported by the holders are composed of a relatively hard material which has a small positive coefficient of thermal expansion.
摘要翻译：用于测试坐标测量装置的测试器包括具有大致管状主体部分，外环和连接到轮毂和外环的多个辐条的轮毂，每个轮辐具有大致管状的主体部分并且延伸径向从轮毂。多个保持器连接到多个辐条中的相应的一个，并且分别由保持器支撑的元件被设置成用于测试测量装置的坐标。轮毂的大体管状主体部分和每个轮辐的大体管状主体部分由结合的纤维材料组成，其中圆周绕组层与螺旋绕组层交替，并且其中螺旋绕组缠绕在纤维上，具有负的热膨胀系数。分别由保持器支撑的保持器和元件由具有小的正热膨胀系数的相对硬的材料组成。

2. 发明授权

US4963210A Method of making elongate articles having high dimensional stability 失效
标题翻译：制造具有高尺寸稳定性的细长制品的方法
公开(公告)号：US4963210A
公开(公告)日：1990-10-16
申请号：US353496
申请日：1989-05-18
申请人： Horst Corr , Rudolf Hackenberg , Bernd-Horst Schmitz
发明人： Horst Corr , Rudolf Hackenberg , Bernd-Horst Schmitz
IPC分类号： G01B1/00 , G01B3/30
CPC分类号： G01B1/00 , G01B3/30 , Y10S464/903
摘要： A method of producing an elongate article comprises the step of providing, by winding a filament, a plurality of superposed layers to form a hollow cylinder having open ends. At least one of the layers is formed of a circumferential winding and at least one of the layers is formed of a cross winding. The cross winding has fibers having a negative coefficient of thermal expansion and is oriented at a predetermined inclined angle to the cylinder axis. The method further comprises the step of securing to the open ends of the hollow cylinder end pieces comprised of a material having a high surface hardness and dimensional stability. The inclined angle has such a magnitude that temperature-caused changes in the axial length of the hollow cylinder compensate for temperature-caused changes in the axial length of the end pieces.
摘要翻译：制造细长制品的方法包括通过缠绕细丝以提供多个重叠层以形成具有开口端的中空圆柱体的步骤。至少一个层由圆周绕组形成，并且至少一个层由交叉绕组形成。交叉绕组具有负热膨胀系数的纤维并且以与气缸轴线成预定倾斜角度定向。该方法还包括固定到具有高表面硬度和尺寸稳定性的材料构成的中空圆筒端部件的开口端的步骤。倾斜角度具有这样的大小，使得温度引起的中空圆柱体的轴向长度的变化补偿端部件的轴向长度的温度引起的变化。

3. 发明授权

US5134003A Hollow cylindrical structural member of fiber reinforced resin 失效
标题翻译：纤维增强树脂的中空圆柱结构构件
公开(公告)号：US5134003A
公开(公告)日：1992-07-28
申请号：US759883
申请日：1991-09-13
申请人： Rudolf Hackenberg
发明人： Rudolf Hackenberg
IPC分类号： B29C53/58 , B29C63/08 , F16C3/02 , F16C15/00
CPC分类号： B29C53/585 , F16C15/00 , Y10S428/902 , Y10T428/13 , Y10T428/1369 , Y10T428/24777 , Y10T428/30
摘要： In a hollow cylindrical structural member consisting of resin impregnated fibers wound in alternate layers of circumferential and helical windings disposed on top of one another and having reinforcing support ring structures formed at its axial ends by additional circumferential windings, the additional windings include inner and outer layers of windings of different strength fibers wherein the fibers of the outer layers have a modulus of elasticity which is smaller than that of the fibers of the inner fiber layers so that, particularly for use with high speed rotors, the centrifugal forces do not cause separation between outer and inner layers.
摘要翻译：在由设置在彼此顶部上缠绕有周向和螺旋绕组的交替层的树脂浸渍纤维构成的中空圆柱形结构构件中，并且具有通过另外的周向绕组在其轴向端部处形成的加强支撑环结构，附加绕组包括内层和外层的不同强度纤维的绕组，其中外层的纤维的弹性模量小于内纤维层的纤维的弹性模量，使得特别是用于高速转子的离心力不会导致外层和内层。

4. 发明授权

US5123897A Recipient or housing for a gas ultracentrifuge 失效
标题翻译：用于气体超声波的接收或存储
公开(公告)号：US5123897A
公开(公告)日：1992-06-23
申请号：US739666
申请日：1985-03-08
申请人： Rudolf Hackenberg , Wolfgang Ebert
发明人： Rudolf Hackenberg , Wolfgang Ebert
IPC分类号： B04B5/08 , B04B7/02
CPC分类号： B04B5/08 , B04B7/02
摘要： A recipient for a gas ultracentrifuge which comprises an oblong cylindrical shell having a lid closing each end, a base flange having an upper end surrounding one end of the shell and a plastically deformable ring interposed between the base flange and the shell. In an embodiment of the invention, the plastically deformable ring comprises a ring-shaped section and a welding shoulder which forms a ring-shaped collar integral with the base flange, the thickness of the shell being greater than that of the ring-shaped collar and about the same thickness as that of the welding shoulder.
摘要翻译：用于气体超速离心机的接收器，其包括具有封闭每个端部的盖的长圆柱形壳体，具有围绕壳体的一端的上端的基部凸缘和插入在基部凸缘和壳体之间的可塑性变形的环。在本发明的一个实施例中，塑性变形环包括环形部分和焊接肩部，其形成与基部凸缘成一体的环形环，壳体的厚度大于环形套环的厚度，大约与焊接肩部相同的厚度。

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