专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06285276B1 Control device for an industrial truck 失效
标题翻译：工业卡车控制装置
公开(公告)号：US06285276B1
公开(公告)日：2001-09-04
申请号：US09618084
申请日：2000-07-17
申请人： Hartmut Nedele , Pierre Maller , Edgar Weber , Eugen Schöller , Frederic Bruder
发明人： Hartmut Nedele , Pierre Maller , Edgar Weber , Eugen Schöller , Frederic Bruder
IPC分类号： H01C1030
CPC分类号： B66F9/20 , H01C10/32 , H01C10/36 , H01H13/702 , H01H2221/014 , H01H2239/012 , Y02T10/7258
摘要： A control device is provided for an industrial truck, in particular the towbar of a towbar-guided industrial truck, having a circuit element to generate a multi-stage electrical control signal. The invention teaches that the switching element has at least one contact membrane (6) which can be electrically connected by a pressure force exerted on the contact membrane (6) with at least one of a plurality of contact points (2) that correspond to the contact membrane (6). The contact points (2) are connected by electrical resistors (R1-8). The electrical resistors (R1-8) are preferably connected in series, whereby the connecting line between each two resistors is connected to a contact point (2). There are two sliders (8a, b), each of which exerts a pressure force on the contact membrane (6), as a result of which a contact point (2) can be connected to a contact area (3).
摘要翻译：为工业车辆，特别是牵引杆式工业车辆的拖杆提供控制装置，具有用于产生多级电气控制信号的电路元件。本发明教导了开关元件具有至少一个接触膜（6），其可以通过施加在接触膜（6）上的压力与电连接，多个接触点（2）中的至少一个与接触膜（6）。接触点（2）通过电阻（R1-8）连接。电阻器（R1-8）优选地串联连接，由此两个电阻器之间的连接线连接到接触点（2）。存在两个滑块（8a，b），每个滑块（8a，b）在接触膜（6）上施加压力，结果可以将接触点（2）连接到接触区域（3）。

2. 发明授权

US06639507B1 Plated precision potentiometer 失效
标题翻译：电镀精密电位器
公开(公告)号：US06639507B1
公开(公告)日：2003-10-28
申请号：US10133280
申请日：2002-04-29
申请人： Vladimir Tubaltsev , Aleksandra Tubaltseva
发明人： Vladimir Tubaltsev , Aleksandra Tubaltseva
IPC分类号： H01C1030
CPC分类号： H01C10/42 , H01C10/40 , Y10S338/01
摘要： A plated precision potentiometer (PPP), consists of resistance plates, disc, a screw, springs and a cylinder to enclose all moving parts. The PPP will produce a resistance determined by the location of the disc on the plates. The disc will travel on the screw; the change in location of the disc will adjust the resistance value proportionally to the distance it travels.
摘要翻译：电镀精密电位器（PPP）由电阻板，盘，螺钉，弹簧和气缸组成，用于封闭所有运动部件。 PPP将产生由盘在盘上的位置确定的阻力。光盘将在螺丝上行进; 盘的位置变化将根据其行进距离成比例地调整电阻值。

3. 发明授权

US06359545B1 Adjustable resistor with slider made from elastomeric material 失效
标题翻译：带弹性材料的滑块可调节电阻
公开(公告)号：US06359545B1
公开(公告)日：2002-03-19
申请号：US09582862
申请日：2001-03-07
申请人： Cornelius G. Bressers
发明人： Cornelius G. Bressers
IPC分类号： H01C1030
CPC分类号： H01C10/30
摘要： The invention relates to an adjustable resistor comprising a strip of resistance material arranged on an insulating carrier and a slider made of conductive material guidable along the strip and contacting the strip, wherein the slider is manufactured from elastomeric material. A slider manufactured from an elastomeric material will, as a result of its flexibility, make contact with the resistance strip over a relatively large part of the width of the resistance strip so flat the problems of an uneven current distribution associated with one-point contact are avoided. The use of an elastomeric material further provides the option of dimensioning and shaping the slider such that it can be handled easily by means of a positioning machine, and the problems of the usually elongate rigid sliders on the production line are avoided. The slider is preferably manufactured from conductive rubber or a conductive plastic. According to yet another embodiment the slider is clamped in a carriage movable parallel to the strip.
摘要翻译：本发明涉及一种可调节电阻器，其包括布置在绝缘载体上的电阻材料条和由导带材料制成的滑块，该导电材料可沿条带引导并接触条带，其中滑块由弹性体材料制成。由弹性材料制造的滑块将由于其柔性而在电阻带宽度的较大部分上与电阻带接触，使得与一点接触相关联的不均匀电流分布的问题变得平坦避免。使用弹性体材料还提供了尺寸和成形滑块的选择，使得其可以通过定位机器容易地处理，并且避免了生产线上通常细长的刚性滑块的问题。滑块优选地由导电橡胶或导电塑料制成。根据另一个实施例，滑块被夹紧在平行于条带移动的支架中。

4. 发明授权

US06677849B1 High-voltage variable resistor 失效
标题翻译：高压可变电阻
公开(公告)号：US06677849B1
公开(公告)日：2004-01-13
申请号：US10283302
申请日：2002-10-30
申请人： Shinji Kato , Yoshihiro Sako
发明人： Shinji Kato , Yoshihiro Sako
IPC分类号： H01C1030
CPC分类号： H01C10/32
摘要： A high-voltage variable resistor includes a high-voltage variable-resistor substrate, which has at least a base, having at least a resistor element and at least one land electrode on the front surface thereof, and a plurality of through-holes formed at the land electrode so as to electrically connect the front and rear surfaces of the base.
摘要翻译：高压可变电阻器包括至少具有基极的高压可变电阻器基板，至少具有一个电阻器元件和在其前表面上的至少一个焊盘电极，以及多个通孔，形成在该焊盘电极以电连接基板的前表面和后表面。

5. 发明授权

US06292090B1 Position detecting switch 失效
标题翻译：位置检测开关
公开(公告)号：US06292090B1
公开(公告)日：2001-09-18
申请号：US08921469
申请日：1997-09-02
申请人： Yoshio Higuchi
发明人： Yoshio Higuchi
IPC分类号： H01C1030
CPC分类号： H01C10/36
摘要： A switch circuit including voltage dividing elements for dividing a reference voltage inputted from an external source through a reference voltage input terminal, a fixed contact having metallic patterns formed on a board, and a movable contact coming in contact with the metallic patterns so as to slide thereon. The switch circuit not only divides the reference voltage at a voltage dividing ratio corresponding to a currently selected position of an object whose position is to be detected, but also outputs the divided voltage as an analog signal. Some of the voltage dividing elements that serve to switch the voltage dividing ratios are connected in parallel to one another through the fixed contact and the movable contact.
摘要翻译：一种开关电路，包括分压元件，用于将通过参考电压输入端子从外部源输入的参考电压分开，具有形成在板上的金属图案的固定触点和与金属图案接触的可动触点，以便滑动上。开关电路不仅将参考电压除以对应于要检测位置的对象的当前选定位置的分压比，而且还将分压作为模拟信号输出。用于切换分压比的一些分压元件通过固定触点和可动触点彼此并联连接。

6. 发明授权

US06788187B2 Electric resistance element, which can be electromechanically regulated 失效
标题翻译：电阻元件，可以机电调节
公开(公告)号：US06788187B2
公开(公告)日：2004-09-07
申请号：US10432133
申请日：2003-06-05
申请人： Carl-Friedrich Meyer , Hans-Joachim Scheibe
发明人： Carl-Friedrich Meyer , Hans-Joachim Scheibe
IPC分类号： H01C1030
CPC分类号： H01C10/308 , H01C10/305
摘要： The invention relates to an electric resistance element, which can be electromechanically regulated. A layer of a predeterminable width and thickness, consisting of an electrically conductive material with a constant specific electric resistance, is located on a substrate. At least one electric contact connection is also provided and an electric contact element can be displaced mechanically along the surface of said layer. The aim of the invention is to provide an appropriate resistance element that can be produced cost-effectively, with reproducible electric characteristics and a high resistance to wear, without a requirement for additional lubrication. To achieve this, according to the invention, a wear-resistant layer of uniform thickness is configured on the electrically condutive layer situated on the substrate. Said layer consists exclusively of a carbon similar to diamond and has a higher specific electric resistance than that of the layer. The layer of carbon similar to diamond thus lies in contact with the mechanically displaceable contact element.
摘要翻译：本发明涉及一种可以机电调节的电阻元件。由具有恒定比电阻的导电材料组成的可预定宽度和厚度的层位于基板上。还提供至少一个电接触连接，并且电接触元件可以沿着所述层的表面机械移位。本发明的目的是提供一种合适的电阻元件，其可以经济高效地制造，具有可再现的电特性和高耐磨性，而不需要额外的润滑。为了实现这一点，根据本发明，在位于基板上的电性调节层上配置均匀厚度的耐磨层。所述层仅由类似于金刚石的碳组成，并且具有比该层更高的比电阻。因此，与金刚石相似的碳层与机械可移动的接触元件接触。

7. 发明授权

US06617957B2 Multidirectional input device 失效
公开(公告)号：US06617957B2
公开(公告)日：2003-09-09
申请号：US09809240
申请日：2001-03-15
申请人： Shinji Ishikawa
发明人： Shinji Ishikawa
IPC分类号： H01C1030
CPC分类号： H01C10/32 , G05G9/04796 , G05G2009/04748 , G05G2009/04777 , H01C10/16 , Y10T74/20201
摘要： Disclosed is a multidirectional input device having a reduction in thickness and in which the inclination of the operating shaft can be smoothly effected. The device comprise first and second interlock members that are supported at both ends by support portions connected to the inside of the frame body, wherein the second interlock member has between the support portions a connecting portion having a second elongated hole, and wherein the connecting portion is arranged below the first interlock member so as to be astride the first interlock member, the connecting portion being positioned in the inner peripheral portion of a coil spring.

8. 发明授权

US06392529B1 Carbon fiber contactor having an elastomer to reduce hysteresis 失效
标题翻译：碳纤维接触器具有弹性体以减少滞后
公开(公告)号：US06392529B1
公开(公告)日：2002-05-21
申请号：US09616398
申请日：2000-07-14
申请人： Shengli Liu
发明人： Shengli Liu
IPC分类号： H01C1030
CPC分类号： H01H1/027 , G01D5/16 , H01C10/30 , Y10T29/49007 , Y10T29/49105
摘要： An electrical contactor or wiper that uses an elastomer near the tip to reduce flexing and improve electrical signal accuracy. The contactor includes an elongated beam having a U-shaped end. Several carbon fibers form a bundle attached to the beam. The fibers have ends and tips. The ends are compressively held inside the U-shaped end and the tips emanate from the U-shaped end. An elastomer is disposed over the carbon fibers where they emanate from the U-shaped end. The elastomer reduces flexing of the carbon fibers. The elastomer is located between the beam and adjacent to the tips with the tips being exposed. A laser is used to trim the carbon fibers and elastomer to form the tips.
摘要翻译：使用尖端附近的弹性体以减少挠曲并提高电信号精度的电接触器或刮水器。接触器包括具有U形端部的细长梁。几根碳纤维形成束连接的束。纤维具有端部和尖端。端部被压缩地保持在U形端部内，并且尖端从U形端部发出。弹性体设置在碳纤维的上方，它们从U形端发出。弹性体减少了碳纤维的挠曲。弹性体位于梁之间并且与尖端相邻并且尖端被暴露。使用激光器来修整碳纤维和弹性体以形成尖端。

9. 发明授权

US06172595B2 Resistor excellent in micro-linearity characteristic and wear resistance and variable resistor using the same 有权
标题翻译：电阻器的微线性特性和耐磨性以及使用其的可变电阻器
公开(公告)号：US06172595B2
公开(公告)日：2001-01-09
申请号：US09577774
申请日：2000-05-24
申请人： Hisashi Komatsu , Yoshihiro Taguchi , Takayuki Fujita , Katsuhisa Osada
发明人： Hisashi Komatsu , Yoshihiro Taguchi , Takayuki Fujita , Katsuhisa Osada
IPC分类号： H01C1030
CPC分类号： H01C10/305
摘要： A variable resistor uses a carbon fiber-base resistor with a specific distribution of carbon particle sizes. Because the particle size distribution of carbon fiber is approximately equal to the normal distribution and 80% by volume or more carbon fiber is included in the particle size range from 1 to 20 &mgr;m, high conductivity in the fiber length direction of carbon fiber that is served as structural material for improving the wear resistance does not affect the micro-linearity.
摘要翻译：可变电阻器使用具有碳粒径特定分布的碳纤维基电阻器。由于碳纤维的粒径分布近似等于正态分布，并且80体积％以上的碳纤维被包含在1〜20μm的粒径范围内，因此在供给的碳纤维的纤维长度方向上的高导电率作为提高耐磨性的结构材料不影响微线性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式