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公开(公告)号：US20080029314A1
公开(公告)日：2008-02-07
申请号：US11882797
申请日：2007-08-06
IPC分类号： G01G3/00
CPC分类号： G01G21/244
摘要： A weighing system having a base region (1), a parallel-guided load receiver (4), at least one transmission lever (2) that is pivotably mounted on the base region via at least one flexural pivot (3), and a coupling element (7) that connects the load sensor to the short lever arm of the transmission lever. The flexural pivot (3), at least one part of the transmission lever (2), and at least one part of the base region (1′) are monolithically formed from a block. The flexural pivot (3) is separated from the rest of the block, and at least one spring connecting segment (36/35/38, 37/35′/39) of the flexural pivot (3) includes two spaced-apart thin material points (36, 38; 37, 39). In this way, a hysteresis-free flexural pivot can be created without the need for separate assembly components.
摘要翻译： 一种称重系统，其具有基部区域（1），平行引导的载荷接收器（4），至少一个传动杆（2），其通过至少一个弯曲枢轴（3）可枢转地安装在基部区域上， 元件（7），其将负载传感器连接到传动杆的短杆臂。 弯曲枢轴（3），传动杆（2）的至少一部分和基部区域（1'）的至少一部分由块体整体地形成。 挠曲枢轴（3）与块的其余部分分离，并且挠性枢轴（3）的至少一个弹簧连接段（36/35/38,37 / 35'/ 39）包括两个间隔开的薄材料 （36,38; 37,39）。 以这种方式，可以创建无滞后的弯曲枢轴，而不需要单独的组件部件。
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公开(公告)号：US07534971B2
公开(公告)日：2009-05-19
申请号：US11882798
申请日：2007-08-06
CPC分类号： G01G21/244
摘要： A weighing system having a base region (1), a parallel-guided load receiver (4), at least one transmission lever (2) that is pivotably mounted on the base region via at least one flexural pivot (3), and a coupling element (7) that connects the load sensor to the short lever arm of the transmission lever. The flexural pivot (3), at least one part of the transmission lever (2), and at least one part of the base region (1′) are monolithically formed from a block. The flexural pivot (3) is separated from the rest of the block by four horizontal parallel bores (31, 32, 33, 34) that are adjacently arranged in an annular manner in such a way as to respectively leave a thin connecting segment (36, 37, 38 39) between adjacent bores, and by additional slots. In this way, a hysteresis-free flexural pivot can be created without the need for separate assembly components.
摘要翻译： 一种称重系统，其具有基部区域（1），平行引导的载荷接收器（4），至少一个传动杆（2），其通过至少一个弯曲枢轴（3）可枢转地安装在基部区域上， 元件（7），其将负载传感器连接到传动杆的短杆臂。 弯曲枢轴（3），传动杆（2）的至少一部分和基部区域（1'）的至少一部分由块体整体地形成。 弯曲枢轴（3）通过四个水平平行的孔（31,32,33,34）与块体的其余部分分离，该水平平行孔（31,32,33,34）以环形方式相邻布置，以便分开留下薄的连接段（36 ，37,3839）和相邻的孔之间。 以这种方式，可以创建无滞后的弯曲枢轴，而不需要单独的组件部件。
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公开(公告)号：US07495186B2
公开(公告)日：2009-02-24
申请号：US11882797
申请日：2007-08-06
IPC分类号： G01G21/24
CPC分类号： G01G21/244
摘要： A weighing system having a base region (1), a parallel-guided load receiver (4), at least one transmission lever (2) that is pivotably mounted on the base region via at least one flexural pivot (3), and a coupling element (7) that connects the load sensor to the short lever arm of the transmission lever. The flexural pivot (3), at least one part of the transmission lever (2), and at least one part of the base region (1′) are monolithically formed from a block. The flexural pivot (3) is separated from the rest of the block, and at least one spring connecting segment (36/35/38, 37/35′/39) of the flexural pivot (3) includes two spaced-apart thin material points (36, 38; 37, 39). In this way, a hysteresis-free flexural pivot can be created without the need for separate assembly components.
摘要翻译： 一种称重系统，其具有基部区域（1），平行引导的载荷接收器（4），至少一个传动杆（2），其通过至少一个弯曲枢轴（3）可枢转地安装在基部区域上， 元件（7），其将负载传感器连接到传动杆的短杆臂。 弯曲枢轴（3），传动杆（2）的至少一部分和基部区域（1'）的至少一部分由块体整体地形成。 挠曲枢轴（3）与块的其余部分分离，并且挠性枢轴（3）的至少一个弹簧连接段（36/35/38,37 / 35'/ 39）包括两个间隔开的薄材料 （36,38; 37,39）。 以这种方式，可以创建无滞后的弯曲枢轴，而不需要单独的组装部件。
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公开(公告)号：US20080029315A1
公开(公告)日：2008-02-07
申请号：US11882798
申请日：2007-08-06
IPC分类号： G01G3/00
CPC分类号： G01G21/244
摘要： A weighing system having a base region (1), a parallel-guided load receiver (4), at least one transmission lever (2) that is pivotably mounted on the base region via at least one flexural pivot (3), and a coupling element (7) that connects the load sensor to the short lever arm of the transmission lever. The flexural pivot (3), at least one part of the transmission lever (2), and at least one part of the base region (1′) are monolithically formed from a block. The flexural pivot (3) is separated from the rest of the block by four horizontal parallel bores (31, 32, 33, 34) that are adjacently arranged in an annular manner in such a way as to respectively leave a thin connecting segment (36, 37, 38 39) between adjacent bores, and by additional slots. In this way, a hysteresis-free flexural pivot can be created without the need for separate assembly components.
摘要翻译： 一种称重系统，其具有基部区域（1），平行引导的载荷接收器（4），至少一个传动杆（2），其通过至少一个弯曲枢轴（3）可枢转地安装在基部区域上， 元件（7），其将负载传感器连接到传动杆的短杆臂。 弯曲枢轴（3），传动杆（2）的至少一部分和基部区域（1'）的至少一部分由块体整体地形成。 弯曲枢轴（3）通过四个水平平行的孔（31,32,33,34）与块体的其余部分分离，该水平平行孔（31,32,33,34）以环形方式相邻布置，以便分开留下薄的连接段（36 ，37,3839）和相邻的孔之间。 以这种方式，可以创建无滞后的弯曲枢轴，而不需要单独的组件部件。
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公开(公告)号：US06861593B2
公开(公告)日：2005-03-01
申请号：US10428949
申请日：2003-05-05
申请人： Otto Kuhlmann , Thorsten Capelle , Peter Fleischer , Friedrich Helmsen , Detlev Erben , Rudolf Mueller
发明人： Otto Kuhlmann , Thorsten Capelle , Peter Fleischer , Friedrich Helmsen , Detlev Erben , Rudolf Mueller
CPC分类号： G01G23/012 , G01G21/244
摘要： A weighing sensor including a base (1) fixed to a housing, a load sensor (2) connected to the base in a displaceable manner via two arms (3, 4), a lever system (8 . . . 11) having at least one lever and transmitting the load acting on the load sensor to a transducer (12, 13), and a built-in calibration weight (40) which may be lowered onto a support region (30/38) for checking and/or calibrating the sensitivity of the weighing sensor. The support region is guided in a parallel manner by two additional arms (21, 22) and is connected to a lever (9/39) of the lever system (8 . . . 11) via a coupling element (26). Relatively large loads on the weighing sensor may be simulated with relatively small calibration weights, without the need for complicated lifting devices. The two additional arms (21, 22) are connected on the one hand to the support region (30/38) and on the other hand to the load sensor (2) and are located on the side of the load sensor (2) opposite from the lever system (8 . . . 11).
摘要翻译： 一种称重传感器，包括固定到壳体的基座（1），经由两个臂（3,4）以可移位方式连接到基座的负载传感器（2），至少具有至少 一个杠杆并将作用在负载传感器上的负载传递到换能器（12,13），以及内置的校准配重（40），其可以降低到支撑区域（30/38）上，用于检查和/或校准 称重传感器的灵敏度。 支撑区域通过两个附加臂（21,22）以平行的方式被引导，并且经由联接元件（26）连接到杠杆系统（8 ... 11）的杠杆（9/39）。 称重传感器上的相对较大的载荷可以用相对较小的校准砝码来模拟，而不需要复杂的提升装置。 两个附加臂（21,22）一方面连接到支撑区域（30/38），另一方面连接到负载传感器（2），并且位于负载传感器（2）的相反侧 从杠杆系统（8 ... 11）。
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