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公开(公告)号：EP2972145A1
公开(公告)日：2016-01-20
申请号：EP14712104.0
申请日：2014-03-03
发明人： JOHNSON, Thomas H.
IPC分类号： G01G23/00
CPC分类号： G01G3/14 , G01G21/18 , G01G21/23 , G01G23/005
摘要： A load cell support structure includes a base support member; a load bearing member movable with respect to the base support member and having an upper surface for receiving a load; a load cell engaging member adapted to operatively engage at least one load cell; a load transfer portion integrally formed with the load bearing member and operatively coupled to the load cell engaging member so as to transfer a load from the upper surface to at least one load cell via the load cell engaging member; at least one biasing member adapted to urge the load transfer member towards the load cell engaging member; and at least one pivot member operatively engaging the load transfer member and the load cell engaging member so as to allow pivotal movement of the load transfer member with respect to the load cell engaging member about the pivot member.
摘要翻译： 负载传感器支撑结构包括基部支撑构件; 承载构件，其相对于所述基部支撑构件可移动并具有用于接收负载的上表面; 适于操作地接合至少一个称重传感器的称重传感器接合构件; 负载传递部分，其与所述承载构件一体地形成并且可操作地联接到所述称重传感器接合构件，以便经由所述称重传感器接合构件将负载从所述上表面传递到至少一个称重传感器; 至少一个偏置构件，其适于将所述负载传递构件推向所述称重传感器接合构件; 以及至少一个枢转构件，其可操作地接合所述负载传递构件和所述称重传感器接合构件，以允许所述负载传递构件相对于所述称重传感器接合构件绕所述枢转构件枢转运动。
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公开(公告)号：EP0290880B1
公开(公告)日：1992-07-08
申请号：EP88106863.9
申请日：1988-04-29
发明人： Kraft, Horst
CPC分类号： G01G3/1402 , G01G21/18
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公开(公告)号：EP0766076A3
公开(公告)日：1998-03-18
申请号：EP96114310.4
申请日：1996-09-06
申请人： Byers, Edward Victor
发明人： Byers, Edward Victor
IPC分类号： G01G23/20
摘要： A weighing scale having a plurality of elastic elements which provide for restorable deflection under load. The scale has a support plate which rests on the elastic elements. A first lever is pivotally mounted on the support plate and has an intermediate position in engagement with one or more contact points provided on the base plate. A second lever is in contact with the first lever and pivotally mounted on the support plate for actuation in response to pivotal movements of the first lever as the support plate is loaded. The second lever is urged to maintain contact with the first lever, and thus the first lever with the one or more of the contact points on the base plate as the support plate lowers under load. A response means is provided to actuation of the second lever by the first lever to provide a measure of the magnitude of the load on the support plate.
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公开(公告)号：EP0290880A2
公开(公告)日：1988-11-17
申请号：EP88106863.9
申请日：1988-04-29
发明人： Kraft, Horst
CPC分类号： G01G3/1402 , G01G21/18
摘要： Eine elektromechanische Waage umfaßt: ein Waagengestell, eine Lastplatte, eine Wägezelle und ein zwischen Wägezelle und Lastplatte angeordnetes Metall-ElastomerElement. Die Wägezelle ist als ein einseitig am Waagengestell eingespannter Biegestab ausgebildet, die eine Metallplatte ist mit dem freien Ende des Biegestabes fest verschraubt und die andere Metallplatte durch einen Zentrierstift mit der Lastplatte formschlüssig verbunden.
摘要翻译： 机电平衡包括平衡架，负载板，称重单元和布置在称重单元和负载板之间的金属/弹性体元件。 称重传感器设计为一端夹在平衡架上的弯曲杆，一个金属板牢固地拧紧到弯曲杆的自由端，另一个金属板通过定心销正确连接到装载板 。
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公开(公告)号：EP1936334A3
公开(公告)日：2009-04-08
申请号：EP07123290.4
申请日：2007-12-14
申请人： CNH Belgium N.V.
CPC分类号： G01G21/14 , A01F15/0875 , A01F2015/0891 , G01G3/12 , G01G19/12 , G01G21/18 , G01G21/23 , Y10S177/09
摘要： A weighing apparatus comprises a weighing table (16) secured to a support frame (18) by way of a load beam (10), the load beam (10) being an elongate member having a through hole receiving a securing bolt (20) fixed to the weighing table (16). In the invention, the securing bolt (20) passes through a bracket (30, 130) having two limbs (30a, 130a and 30b, 130b) disposed above and below the load beam (10), respectively. A pressure distribution plate (32) is compressed by the securing bolt (20) between one limb (30a, 130a) of the bracket (30, 130) and one side of the load beam (10). On the other side of the load beam (10), a cylindrical sleeve (38) encircling the securing bolt (20) passes through a hole in the other limb (30b,130b) of the bracket (30, 130) to prevent movement of the bracket (30, 130) transverse to the axis of the securing bolt (20).
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公开(公告)号：EP1936334A2
公开(公告)日：2008-06-25
申请号：EP07123290.4
申请日：2007-12-14
申请人： CNH Belgium N.V.
CPC分类号： G01G21/14 , A01F15/0875 , A01F2015/0891 , G01G3/12 , G01G19/12 , G01G21/18 , G01G21/23 , Y10S177/09
摘要： A weighing apparatus comprises a weighing table (16) secured to a support frame (18) by way of a load beam (10), the load beam (10) being an elongate member having a through hole receiving a securing bolt (20) fixed to the weighing table (16). In the invention, the securing bolt (20) passes through a bracket (30, 130) having two limbs (30a, 130a and 30b, 130b) disposed above and below the load beam (10), respectively. A pressure distribution plate (32) is compressed by the securing bolt (20) between one limb (30a, 130a) of the bracket (30, 130) and one side of the load beam (10). On the other side of the load beam (10), a cylindrical sleeve (38) encircling the securing bolt (20) passes through a hole in the other limb (30b,130b) of the bracket (30, 130) to prevent movement of the bracket (30, 130) transverse to the axis of the securing bolt (20).
摘要翻译： 称重设备包括通过负载梁（10）固定到支撑框架（18）的称重台（16），所述负载梁（10）是细长构件，所述细长构件具有固定的固定螺栓（20）的通孔 到称重台（16）。 在本发明中，固定螺栓（20）穿过分别设置在负载梁（10）上方和下方的两个分支（30a，130a和30b，130b）的托架（30,130）。 压力分配板（32）由支架（30,130）的一个支腿（30a，130a）和负载梁（10）的一侧之间的固定螺栓（20）压缩。 在负载梁（10）的另一侧，环绕固定螺栓（20）的圆柱形套筒（38）穿过支架（30,130）的另一个肢体（30b，130b）中的孔，以防止 所述支架（30,130）横向于所述固定螺栓（20）的轴线。
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公开(公告)号：EP0487546A1
公开(公告)日：1992-06-03
申请号：EP90910727.0
申请日：1990-07-06
发明人： GASSMANN, Helmut , THEISS, Dieter
CPC分类号： G01G21/23 , G01G3/1402 , G01G21/18
摘要： Un dynamomètre, par exemple une machine de charge, comprend un levier (1) à deux bras dont l'articulation d'appui (2) et les deux articulations (3, 4) d'application de charge forment des joints à ressort. Chaque joint à ressort (2, 3, 4) comprend un ressort articulé flexible (5). Des jauges d'allongement (2a-d, 3a-d, 4a-d) sont agencées des deux côtés des ressorts articulés (5). Les jauges de contrainte associées à chaque ressort articulé (5) sont interconnectées de façon à former un circuit à pont (6, 7 ou 8). La contrainte de flexion des ressorts articulés (5) déterminée par les jauges d'allongement est utilisée par un circuit d'évaluation (12) pour déterminer le déplacement du point d'appui et pour corriger la mesure dynamométrique.
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公开(公告)号：EP3308111A1
公开(公告)日：2018-04-18
申请号：EP16734050.4
申请日：2016-06-08
申请人： Minebea Mitsumi Inc.
发明人： SATO, Kunihiko , HATCHO, Jun
CPC分类号： A61G7/0527 , A61G2203/32 , G01G3/1412 , G01G19/02 , G01G19/445 , G01G19/52 , G01G21/14 , G01G21/161 , G01G21/18 , G01G21/28 , G01G23/012
摘要： The load detector includes: first and second beam type load cells which are supported on first and second support bases in a cantilever manner to have free ends; and a mounting part on which an object is to be placed, which includes first and second connection parts connected to the first and second beam type load cells, and which is disposed between the first and second beam type load cells. The free ends of the first and second beam type load cells face opposite directions to each other in an extending direction of the first beam type load cell. The first and second connection parts of the mounting part are respectively connected to the first and second beam type load cells on a side of the free ends of the first and second beam type load cells.
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公开(公告)号：EP1715311B1
公开(公告)日：2009-08-19
申请号：EP06006845.9
申请日：2006-03-31
申请人： TANITA CORPORATION
发明人： Tsuji, Koji , Yamashita, Mikio
CPC分类号： G01G21/18 , G01G21/23 , Y10S177/09
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公开(公告)号：EP0487546B1
公开(公告)日：1993-12-15
申请号：EP90910727.8
申请日：1990-07-06
发明人： GASSMANN, Helmut , THEISS, Dieter
CPC分类号： G01G21/23 , G01G3/1402 , G01G21/18
摘要： A dynamometer, for example a load-sensing machine, has a two-armed lever (1) with a bearing joint (2) and two load application joints (3, 4) designed as spring joints. Each spring joint (2, 3, 4) has a flexible articulated spring (5). Wire strain gauges (2a-d, 3a-d, 4a-d) are mounted on both sides of the articulated springs (5). The wire strain gauges of each articulated spring (5) are interconnected in order to form a bridge circuit (6, 7 or 8). The bending stress of the articulated springs (5) detected by the wire strain gauges is used by an associated evaluation circuit (12) in order to determine the displacement of the fulcrum and to correct the force measurement.
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