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. 发明申请

WO1994007773A1 DEVICE FOR WEIGHING BULK MATERIALS, IN PARTICULAR WASTE 审中-公开
标题翻译：称量散装物料，特别适用于废
公开(公告)号：WO1994007773A1
公开(公告)日：1994-04-14
申请号：PCT/CH1993000236
申请日：1993-10-01
申请人： WIRTH GALLO MESSTECHNIK AG , WIRTH, Johannes
发明人： WIRTH GALLO MESSTECHNIK AG
IPC分类号： B65F03/04
CPC分类号： B65F3/045 , B65F2003/022 , B65F2003/024 , B65F2003/0296
摘要： A tilting and emptying device consisting of a swivelling arm (2) capable of being moved by a hydraulic cylinder (4) around an axis (3) is mounted on a waste collecting vehicle (1). The swivelling arm (2) carries a lifting device (5) which in turn forms the base for a weighing device (6). The weighing device (6) is loaded by a weighing frame (7) having a lifting head (9) which is moved under the edge of a waste bin (8) to be emptied. The waste bin (8) is held at the bottom by a stop (10). Once the waste bin (8) is hooked on the lifting head (9), a holding edge (11) is moved over the edge of the waste bin (8) and is locked in this position by a locking device (12). The lifting head (9) is supported by two stays (14) between which a reading device (13) is arranged for giving identification characteristics of the waste bin (8) and for writing data in a memory arranged on the waste bin (8).

2. 发明申请

WO1989006785A1 BALANCE AND PROCESS FOR CALIBRATING AND OPERATING IT 审中-公开
标题翻译：用于校准和操作的平衡和过程
公开(公告)号：WO1989006785A1
公开(公告)日：1989-07-27
申请号：PCT/CH1989000007
申请日：1989-01-12
申请人： WIRTH, GALLO MESSTECHNIK AG , GALLO, Mario , WIRTH, Johannes
发明人： WIRTH, GALLO MESSTECHNIK AG
IPC分类号： G01G23/01
CPC分类号： G01G23/01 , G01G21/24 , G01G23/002
摘要： A balance for measuring true mass compares the weight of the test object (8) with a reference weight. The reference force consists of the effective weight of a mass (9) and other components of the force transmission chain. The reference force may include elastic prestresses in addition to the weights. Both the weight of the test object (8) and the reference force act on, and are measured by, a single dynamometer (7) which is firmly secured to the balance. The balance is calibrated in two angular positions (horizontal and inclined) and the values of the weights (R1, R2, L1, L2) when the balance is unloaded and loaded with a standard weight(mL) are stored temporarily in a read-only memory of the computer (10). The numerical parameters of the balance derived therefrom are permanently stored. Prior to each weighing, but at least each time the balance is taken into service, the reference force (Rx) is redetermined. The true mass (mx) of the test object is determined accurately from the permanently stored quantities, the reference force and the weight (Lx) of said object, even when the balance is tilted.
摘要翻译：用于测量真实质量的平衡将测试对象（8）的重量与参考重量进行比较。参考力包括质量（9）和力传递链的其他部件的有效重量。参考力可以包括除了重量之外的弹性预应力。测试对象（8）的重量和参考力都作用于并通过牢固地固定到天平的单个测力计（7）来测量。天平在两个角度位置（水平和倾斜）进行校准，当天平卸载并加载标准重量（mL）时，重量（R1，R2，L1，L2）的值临时存储在只读计算机（10）的存储器。由此导出的余额的数值参数被永久存储。在每次称重之前，至少每次平衡投入使用时，重新确定参考力（Rx）。即使平衡倾斜，测试对象的真实质量（mx）可以从永久存储的数量，参考力和所述对象的重量（Lx）精确地确定。

3. 发明申请

WO1990013798A1 AXLE-SPRING WEIGHING DEVICE 审中-公开
标题翻译：轴向称重装置
公开(公告)号：WO1990013798A1
公开(公告)日：1990-11-15
申请号：PCT/CH1990000122
申请日：1990-05-03
申请人： WIRTH, GALLO MESSTECHNIK AG , WIRTH, Johannes
发明人： WIRTH, GALLO MESSTECHNIK AG
IPC分类号： G01G19/08
CPC分类号： G01G19/08 , G01G23/002
摘要： The invention concerns an elastic force-dividing device for measuring vehicle weight, in which the vehicle suspension springs, in this case leaf springs, are the primary springs, and parallel-mounted measurement springs (11) are the secondary springs. The part of the vehicle weight acting through each measurement spring passes through a force sensor (5). A clinometer (12) measures both the longitudinal and transverse inclination of the vehicle (6). The clinometer measurements are used to correct the weight readings given by the force sensors (5). The signals from the force sensors (5) and the clinometer (12) are fed to a processor which calculates the sum of the weights acting on the (in this case) four force sensors (5). In addition to the above-mentioned inclination correction, the processor carries out all the arithmetical operations involved in weighing, such as tare-weight calculation and the determination of differences in weight, as well as calculating transport performance data.
摘要翻译：本发明涉及一种用于测量车辆重量的弹性力分配装置，其中车辆悬架弹簧（在这种情况下为弹簧）是主弹簧，并联安装的测量弹簧（11）是次级弹簧。通过每个测量弹簧作用的车辆重量的部分通过力传感器（5）。测力计（12）测量车辆（6）的纵向和横向倾斜。测量仪测量用于校正由力传感器（5）给出的重量读数。来自力传感器（5）和测力计（12）的信号被馈送到计算作用在（在这种情况下）四个力传感器（5））的重量之和的处理器。除了上述的倾斜校正之外，处理器执行称重中涉及的所有算术运算，例如重量计算和重量差异的确定以及计算运输性能数据。

4. 发明申请

WO1993000575A1 TWO-POINT LOAD MEASURING CELL 审中-公开
标题翻译：两点负载测量单元
公开(公告)号：WO1993000575A1
公开(公告)日：1993-01-07
申请号：PCT/CH1992000116
申请日：1992-06-18
申请人： WIRTH GALLO MESSTECHNIK AG , WIRTH, Johannes
发明人： WIRTH GALLO MESSTECHNIK AG
IPC分类号： G01G21/24
CPC分类号： G01G21/24
摘要： The rod-like load measuring cell consists of a guide section (1), divided into a frame (6), a load bearer (7) and two parallel rigid plates (8) interconnecting said components. The plates (8) are connected to both the frame (6) and the load bearer (7) via strip-like bending joints (9) extending over the entire length of the guide section (1). The load measuring cell is supported via the frame (6) on two feet (2) fitted at the ends of the rod-like guide section (1); the platform (5) is supported on two securing members (3) also secured to the ends of the guide section (1) and acting on the load bearer (7). A strain gauge (4) is fitted diagonally half-way along the guide section (1). When the platform (5) is loaded, a tensile force is exerted on the strain gauge (4).
摘要翻译：杆状负载测量单元由引导部分（1），分为框架（6），负载承载件（7）和互连所述部件的两个平行刚性板（8）组成。板（8）通过在引导部分（1）的整个长度上延伸的条状弯曲接头（9）连接到框架（6）和负载承载件（7）。负载测量单元通过安装在杆状引导部分（1）端部的两英尺（2）上的框架（6）支撑; 平台（5）支撑在也固定到引导部分（1）的端部并作用在负载承载件（7）上的两个固定构件（3）上。应变计（4）沿着引导部分（1）对角地配合。当平台（5）装载时，张力施加在应变计（4）上。

5. 发明申请

WO1992006357A1 LOAD MEASURING DEVICE 审中-公开
标题翻译：负载测量装置
公开(公告)号：WO1992006357A1
公开(公告)日：1992-04-16
申请号：PCT/CH1991000207
申请日：1991-10-02
申请人： WIRTH GALLO MESSTECHNIK AG , WIRTH, Johannes
发明人： WIRTH GALLO MESSTECHNIK AG
IPC分类号： G01G19/12
CPC分类号： G01G19/12
摘要： A load measuring device has at least three identical dynamometers which together carry the frame (2) and rest for example on the chassis (1) of a lorry. The individual dynamometers comprise a flexion spring (10) that acts as the primary spring of an elastic force reducing system and another flexion spring (17) that acts as the secondary spring of the elastic force reducing system. A force transducer (18) having at least one string that vibrates in the transverse direction is connected between the central section (15) of the flexion spring (10) and the middle of the flexion spring (17), and measures the reduced flow of force through the flexion spring (10) depending on the hardness of the flexion spring (10 and 17). The outer sections (13) of the flexion spring (10) are linked for example to the frame (2), whereas the central section (15) is linked for example to the chassis (1). In the direction of flexion, the flexion spring (10) has a flat ellipse of inertia, i.e. it is essentially harder in the transverse direction than in the direction of flexion, whereas it is relatively soft in relation to moments of torsion around an horizontal axis.
摘要翻译：负载测量装置具有至少三个相同的测力计，它们一起携带框架（2）并且例如搁置在货车的底盘（1）上。各个测力计包括用作弹性力减小系统的主弹簧的屈曲弹簧（10）和用作弹力减小系统的次弹簧的另一屈曲弹簧（17）。具有沿横向振动的至少一根弦的力传感器（18）连接在屈曲弹簧（10）的中心部分（15）和屈曲弹簧（17）的中部之间，并且测量减小的取决于屈曲弹簧（10和17）的硬度，力通过弯曲弹簧（10）。弯曲弹簧（10）的外部部分（13）例如连接到框架（2），而中心部分（15）例如连接到底架（1）。在屈曲方向上，屈曲弹簧（10）具有平坦的惯性椭圆形，即它在横向上比在弯曲方向上基本上更硬，而相对于围绕水平轴线的扭转扭矩相对较软。

6. 发明申请

WO1989001611A1 DYNAMOMETER 审中-公开
标题翻译：测功机
公开(公告)号：WO1989001611A1
公开(公告)日：1989-02-23
申请号：PCT/CH1988000056
申请日：1988-03-10
申请人： WIRTH, GALLO MESSTECHNIK AG , WIRTH, Johannes , GALLO, Mario
发明人： WIRTH, GALLO MESSTECHNIK AG
IPC分类号： G01G21/24
CPC分类号： G01G21/24
摘要： An elastically reducing dynamometer with a parallel guide comprises a frame (1), two essentially parallel plates (3, 4), a load carrier (2), and four elastic tie joints (5 to 8). The frame (1) is secured to a base plate (12); the load carrier (2) supports a balance pan (16). A load-carrying element (21) clamped between the upper (or lower) end of the load carrier (2) and the lower (or upper) end of the frame converts the compressive (or tensile) force exerted on it into an electric signal. The parts (1 to 8) constituting the parallel guide are manufactured from a single piece, for example by profile extrusion or wire erosion.
摘要翻译：具有平行引导件的弹性减小测力计包括框架（1），两个基本上平行的板（3,4），负载托架（2）和四个弹性连接接头（5至8）。框架（1）固定到基板（12）上; 负载托架（2）支撑平衡盘（16）。夹紧在承载架（2）的上（或下）端和框架的下（或上）端之间的承载元件（21）将施加在其上的压缩（或拉伸）力转换成电信号。构成平行引导件的部件（1至8）由单件制成，例如通过型材挤压或钢丝侵蚀。

7. 发明申请

WO1994027123A1 DYNAMOMETER WITH ELASTIC DEMULTIPLICATION 审中-公开
标题翻译：具有柔性缩减电力仪表
公开(公告)号：WO1994027123A1
公开(公告)日：1994-11-24
申请号：PCT/CH1994000059
申请日：1994-03-18
申请人： WIRTH GALLO MESSTECHNIK AG , WIRTH, Johannes
发明人： WIRTH GALLO MESSTECHNIK AG
IPC分类号： G01G21/24
CPC分类号： G01G19/021 , G01G21/244
摘要： The elastically demultiplying dynamometer of the invention is divided into a frame bearer (1) and a load bearer (5) which are secured respectively to a frame (13) on the frame and to a load bridge (14) on the bridge side by means of screws (15) inserted through holes (2) in the frame bearer (1) and the load bearer (5). Both the frame bearer (1) and the load bearer (5) are secured to two short flexible rods (25) each with a vertical rod (6, 7); the two rods (6, 7) are in turn secured by two horizontal, superimposed, substantially parallel leaf springs (3, 4). From the rod (6) on the frame bearer side projects another leaf spring, referred to there as the measuring spring (10), substantially parallel and adjacent to the lower leaf spring (4) into the space between the rods (6, 7) and the leaf springs (3, 4); a similar measuring spring (11) projects from the rod (7) on the load bearer side substantially parallel and adjacent to the upper leaf spring (3) into the same space. A force sensor (12) is clamped between the two measuring springs (10, 11). The basic material for all the aforementioned components, except for the screws (15) and the force sensor (12), is a flat plate which is preferably divided and shaped into the components described and enumerated by wire erosion. It is thus possible to form the rod (6) and frame bearer (1) through a narrow slit (8) and the rod (6) and load bearer (5) through a similar narrow slit (9).

8. 发明申请

WO1992011515A1 SCALES FOR CONTAINERS 审中-公开
标题翻译：集装箱尺寸
公开(公告)号：WO1992011515A1
公开(公告)日：1992-07-09
申请号：PCT/CH1991000247
申请日：1991-12-05
申请人： WIRTH GALLO MESSTECHNIK AG , WIRTH, Johannes
发明人： WIRTH GALLO MESSTECHNIK AG
IPC分类号： G01G19/12
CPC分类号： B65F3/041 , B65F2003/022 , G01G19/083
摘要： A process and a device are disclosed for determining the weight of the content of containers (5), for example garbage. Two swivel arms (2) lifted by hydraulic means (3) are arranged on a garbage truck (1). The container (5) is carried by a fork (4). A dynamometer composed of two flexural bars (7) that carry the main charge, of two flexible tongues (8) and of a force sensor (11) incorporated between the flexible tongues (8) by means of two stilts (12) is integrated in the swivel arm (2). The flexural bars (7) and the flexible tongues form together an elastic support; the force sensor (11) only measures, therefore, the part of the total charge that flows through it and that is determined by the elastic support. An inclination indicator (16) having the same straight line of action W as the dynamometer integrated in the swivel arm (2) is further secured to the swivel arm (2), so that the weight of the container (5) is measured largely independently from the inclination. The weight of the content of the container (5) is determined in a known manner by two weighings of the type gross weight - tare = net weight. In order to exclude the influence of elastic pre-stresses, the angular range in which the measurement is carried out can be limited to a predetermined value. In the position L the container (5) is moved into the fork (4), position M is the measurement position, and in position E the container (5) is emptied.
摘要翻译：公开了一种用于确定容器（5）的内容（例如垃圾）的重量的过程和装置。通过液压装置（3）提升的两个旋转臂（2）设置在垃圾车（1）上。容器（5）由叉（4）承载。由两个承载主电荷的弯曲杆（7），两个柔性舌（8）和通过两个高跷（12）结合在柔性舌部（8）之间的力传感器（11））组成的测力计集成在旋转臂（2）。弯曲杆（7）和柔性舌片一起形成弹性支撑件; 因此，力传感器（11）仅测量流过其中的总电荷的一部分，并且由弹性支撑确定。具有与集成在旋转臂（2）中的测功机相同的直线作用W的倾斜指示器（16）进一步固定到旋转臂（2），从而大大独立地测量容器（5）的重量从倾向。容器（5）的含量的重量以已知的方式通过两个称重的总重量 - 皮重=净重确定。为了排除弹性预应力的影响，可以将进行测量的角度范围限定为预定值。在位置L中，容器（5）移动到叉（4）中，位置M是测量位置，并且在位置E中，容器（5）被清空。

9. 发明申请

WO1990007101A1 PROCESS FOR OPERATING A MEASUREMENT INSTRUMENT, AND MEASUREMENT INSTRUMENT SUITABLE FOR USE WITH THIS PROCESS 审中-公开
标题翻译：测量仪器的操作过程和适用于本过程的测量仪器
公开(公告)号：WO1990007101A1
公开(公告)日：1990-06-28
申请号：PCT/CH1989000207
申请日：1989-11-21
申请人： WIRTH, GALLO MESSTECHNIK AG , GALLO, Mario , WIRTH, Johannes
发明人： WIRTH, GALLO MESSTECHNIK AG
IPC分类号： G01G23/01
CPC分类号： G01G23/163 , G01G23/3707
摘要： The invention concerns a measurement instrument in which, when the initially loaded instrument is partly unloaded in such a fashion that the part load falls in a lower load range with a finer display-scale interval, the instrument continues to use the scale for the larger load until the load is removed completely. When the load is removed completely, however, the display reads "zero" as soon as the result (R(m) at calculation stage m satisfies the condition ¦R(m)¦
摘要翻译：本发明涉及一种测量仪器，其中当初始加载的仪器部分地卸载时，部件负载以更精细的显示刻度间隔落入较低的负载范围，仪器继续使用较大负载的刻度直到负载被完全去除。然而，当负载被完全去除时，一旦结果（计算阶段m的R（m）满足条件| R（m）|

10. 发明申请

WO1990001148A1 A MASS AND FORCE METER WITH ELASTIC REDUCTION 审中-公开
标题翻译：具有弹性降低的质量和力量表
公开(公告)号：WO1990001148A1
公开(公告)日：1990-02-08
申请号：PCT/CH1989000115
申请日：1989-06-20
申请人： WIRTH, GALLO MESSTECHNIK AG , WIRTH, Johannes , KNÜSLI, Max
发明人： WIRTH, GALLO MESSTECHNIK AG
IPC分类号： G01G03/16
CPC分类号： G01G3/165 , Y10S73/01
摘要： The mass and force meter of the invention with elastic reduction of the input force and a transversely oscillating string (12) is remarkable in that the securing heads (10, 11) between which the string (12) is stressed move only parallel to each other under load. This is attained by fixing the securing heads (10, 11) by means of two supports approximately in the middle of one of the leaf springs (4, 5) of one of the pairs of leaf springs (2, 3; 4, 5), where, for example, one support (17) is straight and the other (18) is offset. Thus the absolute flexibilities of the suppports (17, 18) and their ratio are variable and adjustable over a wide range.
摘要翻译：具有弹性减小输入力的本发明的质量和力量计以及横向摆动弦（12）是非常显着的，其中弦（12）应力之间的固定头（10,11）仅相互平行地移动负载下。这是通过大致在一对板簧（2,3; 4,5）中的一个板弹簧（4,5）中的两个支撑件中固定固定头（10,11）来实现的，，其中例如一个支撑件（17）是直的，另一个（18）被偏移。因此，支持（17,18）的绝对灵活性及其比例在广泛范围内是可变的和可调整的。

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