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    • 3. 发明申请
    • FAILURE DETECTION SENSOR, FAILURE DETECTION SYSTEM, AND STRUCTURE
    • 故障检测传感器,故障检测系统和结构
    • US20160370268A1
    • 2016-12-22
    • US14784181
    • 2015-01-27
    • HIEI KENSETSU CORPORATION
    • Tsukasa KONDO
    • G01N3/08F16B5/06F16B31/02
    • G01N3/08F16B5/0642F16B31/02F16B31/021F16B31/025H01H35/006
    • Provided is a failure detection sensor which, when attached to structural members of various structures such as buildings can easily detect the risk of the failure of the structural members, and thus the structure, before such failure occurs and has a simple structure, which leads to realization at a low price.The failure detection sensor comprises: the first member 10 and the second member 20 provided in parallel with the first member 10 such that one end of the second member 20 is fixed to or restricted by the first member 10 and the other end of the second member 20 is not fixed to or restricted by the first member 10, having fracturing characteristics such that the second member 20 fractures during elastic deformation or plastic deformation of the first member 10. The failure detection sensor may have a compression coil spring 40 which applies a tensile force to the other end of the second member 20 on the opposite side of the one end. The first member 10 and the second member 20 are constituted of, for example, a round rod or a square rod and the first member 10 is constituted of, for example, a hollow rod. The second member 20 has a notch 24 which is a stress concentration site between the one end and the other end. The second member 20 is made of brittle materials.
    • 故障检测传感器包括:第一构件10和第二构件20与第一构件10平行设置,使得第二构件20的一端固定到第一构件10或第二构件10的另一端 20不会被第一部件10固定或限制,具有压缩特性,使得第二部件20在第一部件10的弹性变形或塑性变形期间断裂。故障检测传感器可以具有压缩螺旋弹簧40, 在第二构件20的另一端的一端的相反侧的力。 第一构件10和第二构件20由例如圆棒或方棒构成,第一构件10例如由中空杆构成。 第二构件20具有作为一端与另一端之间的应力集中部的切口24。 第二构件20由脆性材料制成。
    • 8. 发明授权
    • Force activated switch
    • 强制启动开关
    • US06785125B1
    • 2004-08-31
    • US10216964
    • 2002-08-12
    • Gerald P. Young
    • Gerald P. Young
    • H01R900
    • H01H35/006
    • An apparatus and method for a switch that is activated by a predetermined mechanical load includes a first layer of plastic material, a second layer of plastic material, a layer of elastomeric material having first and second surfaces, the first surface bonded to the first layer of plastic material by a layer of adhesive material and the second surface of the elastomeric material bonded to the second layer of plastic material by a layer of adhesive; and a conductor disposed in contact with one or more of the layers of material wherein a conductive path of the conductor is broken when at least one of the adhesive bonds is displaced by the predetermined mechanical load.
    • 用于由预定的机械负载激活的开关的装置和方法包括第一塑料材料层,第二塑料材料层,具有第一和第二表面的弹性材料层,第一表面与第一层 塑料材料通过一层粘合剂材料和弹性体材料的第二表面通过一层粘合剂结合到第二层塑料材料; 以及导体,其布置成与一个或多个材料层接触,其中当至少一个粘合剂接合位移预定的机械载荷时,导体的导电路径被破坏。
    • 9. 发明授权
    • Sensor arrangement
    • 传感器布置
    • US06693549B2
    • 2004-02-17
    • US10182313
    • 2003-02-06
    • Frank-Juergen Stuetzler
    • Frank-Juergen Stuetzler
    • G08B2100
    • B60R21/0136G01P3/02G01P3/50H01H35/006H01H35/146H03M1/785Y10S200/10
    • A sensor system is for detecting forces which, particularly in the case of a motor vehicle, lead to a deformation of components, e.g. body parts as the result of an accident. The sensor system includes a number of contact elements which are arranged on the component staggered one behind the other in a possible deformation direction, compressible insulation layers being disposed between the contact elements. The contact elements are electroconductively connected to an electronic evaluation circuit by which a contacting and/or de-contacting of adjacent contact elements, caused by a deformation, is able to be detected and converted into control and or regulating signals.
    • 传感器系统用于检测特别是在机动车辆的情况下导致部件变形的力,例如, 身体部位因事故而造成。 传感器系统包括多个接触元件,这些接触元件布置在可能的变形方向上彼此交错的部件上,可压缩绝缘层设置在接触元件之间。 接触元件被电导连接到电子评估电路,通过该电子评估电路可以检测由变形引起的相邻接触元件的接触和/或解除接触,并将其转换成控制和/或调节信号。
    • 10. 发明授权
    • Trailer breakaway switch assembly and pull-pin actuator therefor
    • 拖车分离开关组件和拉销执行器
    • US06407353B1
    • 2002-06-18
    • US09433909
    • 1999-11-04
    • Daniel D. FritzingerDavid J. Rowland
    • Daniel D. FritzingerDavid J. Rowland
    • H01H2700
    • H01H27/00B60D1/28B60D1/60H01H23/148H01H35/006
    • A breakaway switch assembly for detecting the unintended separation of a pair of connected vehicles or the like, of the type having a housing enclosure which slidably receives a pin-type actuator that operates an internal switch when pulled from the housing upon separation of the connected vehicles etc., incorporates a fully assembled, self-contained switch unit of a commercially known type, rather than a special switch assembly having long, resilient contact-carrying spring arms that must be carefully and tediously mounted in specially designed housings, as was the most prevalent practice heretofore. The self-contained switch unit so utilized preferably has an enclosing outer housing or body which protects the interior switch mechanism, contacts, etc., from the elements and also provides protruding flanges or the like which facilitate easy and fast mounting of the entire unit within the housing. Instead of being disposed between the conventional spring-arm electrical contact carriers, and retained in place thereby, the pull-pin operator is self-retained within a tubular receiver passage extending through the housing wall, preferably by resiliently deformable elastomer members such as O-rings, or by spring arms extending from the side of the pull-pin and integrally made as a part thereof. The O-rings when used are mounted on the pull-pin and must compress to pass over ridges formed in the tubular receiver when the pin is pulled out to actuate the switch unit, thus providing an alternative form of resilient biasing between the pin and the housing.
    • 一种分离开关组件,用于检测一对连接的车辆等的非预期分离,该类型具有壳体外壳,该壳体壳体可滑动地容纳当连接的车辆分离时从壳体拉出时操作内部开关的销式致动器 等等,结合了商业上已知类型的完全组装,独立的开关单元,而不是具有长的弹性接触弹簧臂的特殊开关组件,其必须被仔细地和繁琐地安装在特别设计的壳体中,最多 迄今为止的普遍做法。 所使用的独立开关单元优选地具有封闭的外部壳体或主体,其保护内部开关机构,触点等免受元件的影响,并且还提供突出的凸缘等,其使得整个单元容易且快速地安装在 住房。 而不是设置在传统的弹簧臂电接触支架之间并且由此保持在适当的位置,拉销操作器自身保持在延伸穿过壳体壁的管状接收器通道内,优选地通过可弹性变形的弹性体构件例如O- 或者通过从拉销的侧面延伸并作为其一部分整体制成的弹簧臂。 使用时的O形圈安装在拉销上,并且当销被拉出以致动开关单元时,必须压缩以通过形成在管状接收器中的脊部,从而在销和引线之间提供弹性偏置的替代形式 住房。