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41. 发明授权

US5386973A Elastomeric bearing 失效
标题翻译：弹性轴承
公开(公告)号：US5386973A
公开(公告)日：1995-02-07
申请号：US62284
申请日：1993-05-17
申请人： Heinrich Brenner , Heinrich Meyer
发明人： Heinrich Brenner , Heinrich Meyer
IPC分类号： B29D99/00 , B29K21/00 , F16F13/10 , F16F9/10
CPC分类号： F16F13/108
摘要： An elastomeric bearing, such as a hydraulically damping bearing for motor vehicles can have at least two fastening parts which are connected to one another by means of an elastomer spring. Such a bearing can also have a vertically acting hydraulic damping apparatus and at least one hydraulic damping apparatus acting in the horizontal direction, which damping apparatus essentially are chambers filled with damping fluid and connected to one another by damping passages. The chambers of the horizontally acting damping apparatus can be molded into the elastomer spring and disposed opposite to one another in the direction of damping, with at least one passage connecting the chambers. The chambers of the horizontally acting damping apparatus can be bordered by a separating part, and underneath the separating part there can be a second damping apparatus oriented in the direction of the Cz vertical coordinate axis. The chambers of the second damping apparatus can be located one above the other in the direction of the Cz coordinate axis and can be connected to one another by an additional connecting passage.
摘要翻译：诸如用于机动车辆的液压阻尼轴承的弹性体轴承可以具有至少两个通过弹性体弹簧彼此连接的紧固部件。这种轴承还可以具有垂直作用的液压阻尼装置和至少一个沿水平方向作用的液压阻尼装置，该阻尼装置基本上是填充有阻尼流体的腔室，并且通过阻尼通道相互连接。水平作用的阻尼装置的腔室可以模制成弹性体弹簧并且在阻尼方向上彼此相对布置，并且至少一个连接腔室的通道。水平作用的阻尼装置的室可以由分离部分界定，并且在分离部分的下方可以有一个沿着Cz垂直坐标轴的方向定向的第二阻尼装置。第二阻尼装置的室可以沿着Cz坐标轴的方向一个地位于另一个上，并且可以通过附加的连接通道彼此连接。

42. 发明授权

US5183552A Process for metallization of a nonconductor surface, especially on a circuit board having preexisting copper surfaces 失效
标题翻译：非导体表面的金属化工艺，特别是在具有预先存在的铜表面的电路板上
公开(公告)号：US5183552A
公开(公告)日：1993-02-02
申请号：US655789
申请日：1991-02-14
申请人： Burkhard Bressel , Heinrich Meyer , Walter Meyer , Klaus Gedrat
发明人： Burkhard Bressel , Heinrich Meyer , Walter Meyer , Klaus Gedrat
IPC分类号： C08G61/12 , C25D5/56 , H05K3/18
CPC分类号： H05K3/188 , C08G61/123 , C25D5/56 , H05K2201/0329 , H05K2203/0796 , Y10S205/92
摘要： The process for directly metallizing a circuit board having nonconductor surfaces, includes reacting the nonconductor surface with an alkaline permanganate solution to form manganese dioxide chemically adsorbed on the nonconductor surface; forming an aqueous solution of a weak acid having an acid dissociation constant, for loss of a proton in aqueous solution, between 0.1 and 0.01, and of pyrrole or a pyrrole derivative and soluble oligomers thereof; contacting the aqueous solution containing the pyrrole monomer and its oligomers with the nonconductor surface having the manganese dioxide adsorbed chemically thereon to deposit an adherent, electrically conducting, insoluble polymer product on the nonconductor surface; and directly electrodepositing metal on the nonconductor surface having the insoluble adherent polymer product formed thereon. The oligomers are advantageously formed in aqueous solution containing 0.1 to 200 g/l of the pyrrole monomer at a temperature between room temperature and the freezing point of the solution.
摘要翻译：用于直接金属化具有非导体表面的电路板的方法包括使非导体表面与碱性高锰酸盐溶液反应以形成化学吸附在非导体表面上的二氧化锰; 形成具有酸解离常数的弱酸的水溶液，水溶液中的质子损失为0.1〜0.01，以及吡咯或吡咯衍生物及其可溶性低聚物; 使含有吡咯单体及其低聚物的水溶液与其上具有化学吸附的二氧化锰的非导体表面接触，以在非导体表面上沉积粘附的导电不溶性聚合物产物; 并在其上形成有不溶性粘附聚合物产物的非导体表面上直接电沉积金属。低聚物有利地在室温至溶液凝固点之间的温度下形成含有0.1至200g / l吡咯单体的水溶液。

43. 发明授权

US4781362A Hydraulically damping elastic bearing 失效
标题翻译：液压阻尼弹性轴承
公开(公告)号：US4781362A
公开(公告)日：1988-11-01
申请号：US074932
申请日：1987-07-17
申请人： Horst Reuter , Jorn-Rainer Quast , Heinz Brenner , Peter Maier , Heinrich Meyer
发明人： Horst Reuter , Jorn-Rainer Quast , Heinz Brenner , Peter Maier , Heinrich Meyer
IPC分类号： F16F13/00 , B60K5/12 , F16F13/06 , F16F13/10 , F16F13/18 , B60G13/00 , B62D21/00 , F16F15/04 , F16M13/00
CPC分类号： F16F13/106
摘要： Hydraulically damping elastic bearing with two rigid end walls opposite one another in the axial direction, and at least two chambers located one behind the other and containing damping fluid, at least one of which has a circumferential wall designed as an elastic spring element, whereby the chambers are separated from one another by a partition which is at least partly elastic exhibiting slits for an exchange of fluids. The elastic partition should thereby be designed so that when there is flow against the membrane from different chambers at the same pressure, a different pressure reduction is possible. For this purpose, the elastic partition is asymmetrical in cross section in relation to its center line, at least in the area of the slits, so that the opposite surfaces of the elastic partition are at different distances from the center plane in the area of a slit.
摘要翻译：液压阻尼弹性轴承具有在轴向方向上彼此相对的两个刚性端壁，以及至少两个腔室，位于一个后面并且包含阻尼流体，其中至少一个具有被设计为弹性弹簧元件的周向壁，腔室通过至少部分弹性的分隔物彼此分开，呈现用于换液的狭缝。因此，弹性隔板应被设计成使得当在相同的压力下从不同的腔室流过膜时，可以进行不同的压力降低。为此，至少在狭缝的区域中，弹性隔板相对于其中心线的横截面是不对称的，使得弹性隔板的相对表面在距离中心面的区域不同的距离处狭缝

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