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公开(公告)号：US5642950A
公开(公告)日：1997-07-01
申请号：US592671
申请日：1996-01-26
申请人： Gerhard Hochgesang , Werner Lorz
发明人： Gerhard Hochgesang , Werner Lorz
CPC分类号： H01H13/70 , B41J5/10 , H01H2219/006 , H01H2221/066 , H01H2223/002 , H01H2223/003 , H01H2223/044 , H01H2229/062 , H01H2231/006
摘要： A keyboard has a protective foil which is a formed part to have dome-shaped vaults extending upwardly from a foil floor at respective individual keys of the keyboard. The protective foil is inverted (dome interiors open downwardly) so that the keys are respectively arranged relative to the vaults (8) and replaceable caps (9) are snapped onto the vaults and keys.
摘要翻译： 键盘具有保护箔，该保护箔是形成的部分，以具有从键盘的各个键处的箔底部向上延伸的圆顶形拱顶。 保护箔被倒置（圆顶内部向下打开），使得键分别相对于保险库（8）布置，并且可替换的盖（9）被卡在保险库和钥匙上。
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公开(公告)号：US06860660B2
公开(公告)日：2005-03-01
申请号：US10413554
申请日：2003-04-15
CPC分类号： H01H13/70 , H01H2223/014 , H01H2231/006
摘要： A keyboard having a housing, which is designed as one piece and wherein a top open housing shell is designed in conjunction with a keypad such that the top shell is traylike and is attached within the housing at an angle. A bottom base of the top open housing shell forms a bottom open housing shell. The bottom open housing shell has at least one recess provided for the installation of a card reader.
摘要翻译： 具有壳体的键盘，其被设计为一体，并且其中顶部敞开的壳体壳体与键盘一起设计，使得顶部壳体是托盘状的，并以一定角度附接在壳体内。 顶部开放的壳体壳体的底部底部形成底部敞开的壳体壳体。 底部敞开的壳体壳体具有设置用于安装读卡器的至少一个凹部。
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公开(公告)号：US4431253A
公开(公告)日：1984-02-14
申请号：US315752
申请日：1981-10-28
IPC分类号： H01R13/33 , H01R13/50 , H01R13/646 , H01R43/24 , H01R17/18
CPC分类号： H01R24/52 , H01R13/33 , H01R13/50 , H01R43/24 , Y10S439/93
摘要： A coaxial plug connector has a supporting body made of plastic material, re being retained therein at least one contact sleeve made of metal and provided with a terminal, the contact sleeve constituting an outer contact and embracing an insulating body having a central aperture in which an inner contact having a terminal is disposed. More specifically, the insulating body and supporting body are interconnected by at least one web so as to form an integral component, which component is manufactured by means of an injection molding operation in which the contact sleeve is simultaneously embedded in the component.
摘要翻译： 同轴插头连接器具有由塑料材料制成的支撑体，其中至少存有由金属制成的至少一个接触套筒，并设置有端子，该接触套管构成一外接触件并且包围具有中心孔的绝缘体， 设置具有端子的内部触点。 更具体地，绝缘体和支撑体通过至少一个腹板相互连接，以便形成整体部件，该组件通过注射模制操作来制造，其中接触套筒同时嵌入组件中。
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公开(公告)号：US4114002A
公开(公告)日：1978-09-12
申请号：US707337
申请日：1976-07-21
申请人： Gerhard Hochgesang
发明人： Gerhard Hochgesang
摘要： An electrical switch having conductive contact elements each pivoted about a stationary middle contact block is disclosed. The contact elements are each formed as a triangular spring open at one apex and having a bearing the side thereof opposite the open apex for engaging its respective middle contact block. The other two sides of each spring, depending on the switch position, rest under spring tension against one or the other of stationary contact blocks arranged on either side of its respective middle contact block. The ends of these two sides adjacent the open apex are formed with hooks which are positioned with a minimum of friction in recesses and oblong openings in a rotatable actuating element, under spring tension, in such a way that the contact element serves to produce a snap action as the actuating element is rotated.
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公开(公告)号：US07009121B2
公开(公告)日：2006-03-07
申请号：US10419819
申请日：2003-04-22
IPC分类号： H01H9/00
CPC分类号： H01H13/702 , H01H2215/008 , H01H2221/07 , H01H2223/014 , H01H2231/006
摘要： A one-piece keyboard housing in a simple but compact manner is provided by using an internal gas pressure injection molding process (air mold process). With this process, the keyboard housing can be formed as a one-piece molded part with recesses and cavities. The cavity serves to reduce weight, and the process itself improves stability within the keyboard housing. The molded part is formed of a traylike first housing shell, in which a keypad can be mounted, and a second housing shell with recesses that joins the first housing shell in an n-shape.
摘要翻译： 通过使用内部气体压力注射成型工艺（空气模制工艺），以简单但紧凑的方式提供一体式键盘壳体。 通过该过程，键盘壳体可以形成为具有凹部和空腔的单件模制部件。 该腔用于减轻重量，并且该过程本身提高了键盘壳体内的稳定性。 模制部件由托盘状的第一壳体壳体形成，其中可以安装键盘，以及具有将第一壳体壳体连接成n形的凹部的第二壳体壳体。
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公开(公告)号：US5360954A
公开(公告)日：1994-11-01
申请号：US183426
申请日：1994-01-19
CPC分类号： H01H13/285 , H01H13/562
摘要： A push button switch, particularly a master switch, has housing-affixed contacts (4, 5) and a contact bridge (8) for bridging the contacts, with the bridge being moved by a spring plunger (10). A spring-switching mechanism (24, 25, 26) is operatively coupled between the spring plunger and a manually-movable sliding switch, or switch actuator, (22). The sliding switch (22) is engaged by a guiding, or sliding, locking linkage (27, 28) to be alternately moved between "on" and "off" positions upon being pushed in. In order to prevent manual inadvertent actuation from leading to increased wear and operational uncertainty, a pair of interacting rubbing surfaces (18, 19) is provided between the spring plunger (10) and a housing-affixed part (2) which provides an increased rubbing, or friction, between the spring plunger (10) and the housing-affixed part (2) shortly before an over-center snapping of the spring-switching mechanism (24, 25, 26) to thereby retard, or delay, a snapping movement of the spring plunger (10).
摘要翻译： 按钮开关，特别是主开关，具有壳体固定触头（4,5）和用于桥接触头的触点桥（8），桥接件被弹簧柱塞（10）移动。 弹簧切换机构（24,25,26）可操作地联接在弹簧柱塞和可手动移动的滑动开关或开关致动器（22）之间。 滑动开关（22）被引导或滑动的锁定连杆（27,28）接合，以在被推入时在“打开”和“关闭”位置之间交替地移动。为了防止手动无意的致动导致 增加的磨损和操作不确定性，一对相互作用的摩擦表面（18,19）设置在弹簧柱塞（10）和壳体固定部件（2）之间，其在弹簧柱塞（10）之间提供增加的摩擦或摩擦 ）和壳体固定部分（2）之间的弹簧切换机构（24,25,26）的过度中心捕捉之前，从而延迟或延迟弹簧柱塞（10）的卡扣运动。
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公开(公告)号：US4773780A
公开(公告)日：1988-09-27
申请号：US922856
申请日：1986-10-24
申请人： Gerhard Hochgesang
发明人： Gerhard Hochgesang
CPC分类号： H01H13/70 , H02B1/044 , H01H2221/026
摘要： A keyboard with a metal carrier plate and a guide frame for keys to be athed thereto. The guide frame has a base part which is provided with legs. The legs of the guide frame are inserted into openings in the carrier plate. To secure the guide frame to the carrier plate, each opening has a recess starting at the lower edge of the carrier plate and which terminates at a bracket which is formed as part of the carrier plate. The legs are provided with foot parts which slide into the recess located beneath the respective bracket, causing a peg to snap into another opening in the carrier plate. In such a manner, the guide frame is secured to the carrier plate.
摘要翻译： 具有金属承载板的键盘和用于键附接到其上的引导框架。 引导框架具有设置有腿部的基部。 引导框架的腿部插入到承载板中的开口中。 为了将引导框架固定到承载板上，每个开口具有从承载板的下边缘开始并且终止于形成为承载板的一部分的托架的凹部。 腿部设置有脚部，其滑动到位于相应支架下方的凹部中，导致栓卡入到承载板中的另一个开口中。 以这种方式，引导框架固定到承载板。
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公开(公告)号：US4060789A
公开(公告)日：1977-11-29
申请号：US698022
申请日：1976-06-21
IPC分类号： H01C10/44
CPC分类号： H01C10/44
摘要： A multiple slide resistor suitable for use as a tandem resistor in a stereo system is disclosed. The slide resistor comprises a housing having a slide slot in which a slide bar is arranged to slide along a guide rail. The resistance and collector elements of each resistor are mounted upon a conductive layer on one side of a base plate which forms a closure for the housing. A shielding wall is provided between the resistors for electrically isolating them. The wall is electrically connected to the conductive layer of the base plate so as to achieve a desired cross talk attenuation.
摘要翻译： 公开了一种适合用作立体声系统中的串联电阻器的多重滑动电阻器。 滑动电阻器包括具有滑动槽的壳体，滑动杆布置成沿着导轨滑动。 每个电阻器的电阻和集电极元件安装在形成用于壳体的封闭件的基板的一侧上的导电层上。 在电阻器之间设置屏蔽壁以使它们电隔离。 壁与基板的导电层电连接，以实现期望的串扰衰减。
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公开(公告)号：US20090256805A1
公开(公告)日：2009-10-15
申请号：US12424343
申请日：2009-04-15
IPC分类号： G06F3/02
CPC分类号： G06F3/021
摘要： A keyboard is provided as a peripheral device for a computer unit with a key field and an associated housing, whereby an extension is attached to the housing. The keyboard includes at least one reading device being accommodated in the extension for the contactless reading of data stored on ID cards or access cards or documents.
摘要翻译： 提供键盘作为具有键区域和相关联的壳体的计算机单元的外围设备，由此延伸部附接到壳体。 键盘包括至少一个读取装置，其被容纳在扩展中，用于非接触式读取存储在ID卡或访问卡或文档上的数据。
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公开(公告)号：US6121563A
公开(公告)日：2000-09-19
申请号：US264712
申请日：1999-03-09
CPC分类号： H01H3/122
摘要： A large key covering several small key fields of a keyboard has a bearing fork projection (9), lever arms (10 and 11) of which each have an bearing pin (12) that engages a grip slot located in each side of an adjacent guide bush pair (14), with a key ram (5) of the large key ram including a clip collar (16) which, when the large key is pivoted to extend the key ram into a guide bush (6) of the guide body (3), snaps over a protrusion ledge (15) in the guide bush. The large key provides an arrangement that is easy to install, is structured as a single piece, and allows for simple verification of assembly; unlike known large keys covering several small key fields which comprise several parts and are difficult to mount.
摘要翻译： 覆盖键盘的几个小关键区域的大键具有支承叉突起（9），杠杆臂（10和11）各自具有轴承销（12），该轴承销与位于相邻引导件 衬套对（14），其具有大键盘的键柱（5），其包括夹环（16），当所述大键被枢转以将所述键柱延伸到所述导向体的导向衬套（6）中时 3），在引导衬套中的突出突起（15）上方卡扣。 大键提供了易于安装的结构，被构造为单件，并且允许组装的简单验证; 不同于已知的大键，其覆盖几个小关键领域，其包括若干部分并且难以安装。
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