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1.发明申请Apparatus For Measuring And Determining The Force, The Torque And The Power On A Crank, In Particular The Pedal Crank Of A Bicycle 有权用于测量和确定力，扭矩和曲柄动力的装置，特别是自行车的踏板曲柄公开(公告)号：US20120166105A1
公开(公告)日：2012-06-28
申请号：US13148197
申请日：2010-02-05
IPC分类号： G06F19/00
CPC分类号： G01L3/242 , A63B24/0062 , A63B2220/18 , A63B2220/34 , A63B2220/54 , A63B2220/58 , A63B2220/80 , A63B2220/833 , B62K2207/00 , B62M3/08 , B62M6/50 , G01L3/108 , G01L3/247
摘要： The invention relates to an apparatus for measuring and determining the force, the torque and the power on a crank, in particular the pedal crank of a bicycle, comprising an evaluation device, in particular a bicycle computer, and at least one pedal, wherein the force and angular speed variables are converted into electrical signals and supplied to the evaluation device, the pedal comprises a pedal body, a deformation element, a pedal shaft and an angle transmitter, and wherein the force variable is determined by measuring the deformation of the deformation element using strain gauges, preferably by measuring the individual normal strains of the strain gauges, and wherein four pairs of strain gauges assigned to each other are arranged at different angles, preferably +/−45, with respect to the pedal shaft.
摘要翻译： 本发明涉及一种用于测量和确定曲柄上的力，扭矩和功率的装置，特别是自行车的踏板曲柄，包括评估装置，特别是自行车计算机和至少一个踏板，其中， 力和角速度变量被转换为电信号并提供给评估装置，踏板包括踏板本体，变形元件，踏板轴和角度变送器，并且其中力变量通过测量变形的变形来确定 优选地通过测量应变计的各个正常应变，并且其中彼此分配的四对应变计相对于踏板轴以不同的角度（优选+/- 45°）布置，使用应变计。
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公开(公告)号：US06516961B1
公开(公告)日：2003-02-11
申请号：US09647023
申请日：2000-09-26
IPC分类号： B66C2378
摘要： A ringlift crane having a ring which can be elevated, forms an annular track and has a plurality of segments which can be connected to one another, there being arranged within said ring an undercarriage which has an upper carriage, which is connected for slewing action to the undercarriage and has a plurality of hoisting winches. Two trusses which are spaced apart parallel to one another, are provided, in two mutually opposite end regions, with in each case one adapter and can be bolted to, and unbolted from, the upper carriage via crossmembers. The adapters are supported with rolling action on the annular track of the ring by rollers arranged in the end region of the adapters. For the purpose of setting different modes of operation of the crane, the trusses can be raised relative to the basic machine and connected in different ways to the crossmembers.
摘要翻译： 一种具有环的提升起重机，形成环形履带并具有多个可彼此连接的段，在所述环内布置有一个底架，该底架具有上托架，其连接用于回转动作 起落架并具有多个起重绞车。 在两个相互相对的端部区域中设置有彼此平行间隔开的两个桁架，在每种情况下都具有一个适配器，并且可以通过交叉构件从上部支架螺栓连接并从其上拆下。 适配器通过布置在适配器的端部区域中的辊通过在环的环形轨道上的滚动来支撑。 为了设定起重机的不同操作模式，桁架可以相对于基本机器升高并以不同的方式连接到横梁上。
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3.发明授权Apparatus for measuring and determining the force, the torque and the power on a crank, in particular the pedal crank of a bicycle 有权用于测量和确定曲柄上的力，扭矩和功率的装置，特别是自行车的踏板曲柄公开(公告)号：US09551623B2
公开(公告)日：2017-01-24
申请号：US13148197
申请日：2010-02-05
CPC分类号： G01L3/242 , A63B24/0062 , A63B2220/18 , A63B2220/34 , A63B2220/54 , A63B2220/58 , A63B2220/80 , A63B2220/833 , B62K2207/00 , B62M3/08 , B62M6/50 , G01L3/108 , G01L3/247
摘要： The invention relates to an apparatus for measuring and determining the force, the torque and the power on a crank, in particular the pedal crank of a bicycle, comprising an evaluation device, in particular a bicycle computer, and at least one pedal, wherein the force and angular speed variables are converted into electrical signals and supplied to the evaluation device, the pedal comprises a pedal body, a deformation element, a pedal shaft and an angle transmitter, and wherein the force variable is determined by measuring the deformation of the deformation element using strain gauges, preferably by measuring the individual normal strains of the strain gauges, and wherein four pairs of strain gauges assigned to each other are arranged at different angles, preferably +/−45, with respect to the pedal shaft.
摘要翻译： 本发明涉及一种用于测量和确定曲柄上的力，扭矩和功率的装置，特别是自行车的踏板曲柄，包括评估装置，特别是自行车计算机和至少一个踏板，其中， 力和角速度变量被转换为电信号并提供给评估装置，踏板包括踏板本体，变形元件，踏板轴和角度变送器，其中，力变量通过测量变形的变形来确定 优选地通过测量应变计的各个正常应变，并且其中彼此分配的四对应变计相对于踏板轴以不同的角度（优选+/- 45°）布置，使用应变计。
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公开(公告)号：US06490997B1
公开(公告)日：2002-12-10
申请号：US09833477
申请日：2001-04-12
IPC分类号： A01K1502
CPC分类号： A01K15/024
摘要： A cat climbing and scratching device for providing a scratching and perching area for cats. The cat climbing and scratching device includes a base. A pole has a first end coupled to the base such that the pole extends upwardly from the base. The pole is generally centered on the top surface of the base. A top wall has a bottom surface and a top surface. A second end of the pole is attached to the bottom surface of the top wall. A substantially rigid helical member is positioned around the pole and has a first end positioned adjacent to the top surface of the base and a second end positioned adjacent to the bottom surface of the top wall. Each of plurality of rods has a first end attached to the pole and a second end attached to the helical member. The rods are spaced from each other.
摘要翻译： 一只猫攀爬和刮伤装置，为猫提供划伤和栖息区域。 猫爬上和划伤装置包括一个底座。 杆具有联接到基座的第一端，使得杆从基部向上延伸。 极通常位于基座的顶面上。 顶壁具有底面和顶面。 杆的第二端连接到顶壁的底表面。 基本上刚性的螺旋构件围绕极定位，并且具有邻近基部的顶表面定位的第一端和邻近顶壁的底表面定位的第二端。 多个杆中的每一个具有附接到杆的第一端和附接到螺旋构件的第二端。 杆彼此间隔开。
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