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37 条记录 (耗时 0.015 秒)

    Measuring sensor comprising a pre-stressing device
    3.
    发明申请
    Measuring sensor comprising a pre-stressing device 有权
    测量传感器包括预应力装置

    公开(公告)号：US20070034027A1

    公开(公告)日：2007-02-15

    申请号：US10543924

    申请日：2004-02-05

    申请人： Peter Wolfer ,  Andri Lehmann ,  Georges Schaffner

    发明人： Peter Wolfer ,  Andri Lehmann ,  Georges Schaffner

    IPC分类号： G01D11/00 ,  G01D11/30

    CPC分类号： G01L5/12 ,  G01L1/16 ,  G01L5/0076 ,  G01L5/167

    摘要： The invention relates to a measuring sensor held under pre-stress for measuring forces and /or torques. In the inventive embodiment, a sensor is integrated into an adapter sleeve, which is configured in a compact manner in such a way that it is equipped with devices for connection to an adapter part and devices for fixing to a measuring component. The sensor is subjected to the required pre-stress by connecting the adapter sleeve to the adapter part. An amplification module can also be mounted in the adapter sleeve.

    摘要翻译： 本发明涉及一种在预应力下保持的用于测量力和/或扭矩的测量传感器。 在本发明的实施例中，传感器集成在适配器套筒中，该套筒以紧凑的方式配置，使得其配备有用于连接到适配器部件的装置和用于固定到测量部件的装置。 通过将适配器套筒连接到适配器部件，传感器经受所需的预应力。 放大模块也可以安装在适配器套筒中。

    Device for measuring the cutting forces on machine tools
    4.
    发明授权
    Device for measuring the cutting forces on machine tools 失效
    用于测量机床上切削力的装置

    公开(公告)号：US4899594A

    公开(公告)日：1990-02-13

    申请号：US288446

    申请日：1988-12-22

    申请人： Peter Wolfer ,  Hans P. Pfeifer ,  Gunter Spur ,  Jan C. Siebert ,  Klaus-Jurgen Benzinger

    发明人： Peter Wolfer ,  Hans P. Pfeifer ,  Gunter Spur ,  Jan C. Siebert ,  Klaus-Jurgen Benzinger

    IPC分类号： B23Q17/09

    CPC分类号： B23Q17/0966

    摘要： A device for measuring at least one force component during cutting operations on workpieces with machine tools, including a dynamometer with measuring elements, integrated in a base module of a modular toolholder so that it is directly engaged with the cutting tool. The base module may be combined with various clamping and mounting modules to allow adaptation to standardized clamping systems of different machine tools, and to standard tools. The integration of the dynamometer in the toolholder and the direct engagement between cutting tool and dynamometer gives a compact unit with only small or no force shunts, making possible precision measurements. The device is therefore suitable for, among other duties, calibrating existing monitoring sensors of machine tools and for comparative functional tests on different machine tools. Measuring and evaluation electronics may be integrated in the device, wholly or in part. Furthermore holes may be provided in the device for supplying coolant, and dynamometer connecting cables.

    摘要翻译： 一种用于在具有机床的工件上的切割操作期间测量至少一个力分量的装置，包括具有测量元件的测力计，其集成在模块化刀夹的基座模块中，使得其与切割工具直接接合。 基座模块可以与各种夹紧和安装模块组合，以适应不同机床的标准化夹紧系统和标准工具。 测功机在刀架中的整合以及切割工具和测力计之间的直接接合使得紧凑的单元仅具有小的或没有分力，可以进行精密测量。 因此，该装置适用于校准机床的现有监测传感器和用于不同机床的比较功能测试的职责。 测量和评估电子元件可以全部或部分集成在设备中。 此外，可以在用于供应冷却剂的装置和测力计连接电缆中设置孔。

    High pressure transducer
    5.
    发明授权
    High pressure transducer 失效
    高压传感器

    公开(公告)号：US4559821A

    公开(公告)日：1985-12-24

    申请号：US481881

    申请日：1983-04-04

    申请人： Paul Engeler ,  Peter Wolfer

    发明人： Paul Engeler ,  Peter Wolfer

    IPC分类号： G01L5/14 ,  G01L9/00 ,  G01L23/10 ,  G01L9/08

    CPC分类号： G01L5/14 ,  G01L23/10 ,  G01L9/008

    摘要： A high pressure transducer, particularly for ballistic pressure measurements, with a sensor part, with a sealing part formed thereon and with a hollow mounting screw surrounding the sensor part with a clearance. The sensor part can be inserted together with the sealing part into a threaded mounting aperture in the component to be examined, whereby the sealing surface of the sealing part comes into sealing contact with a seating surface of the mounting aperture. The hollow mounting screw presses on the sealing part and produces the force necessary for sealing. The sealing surface of the sealing part is located somewhat ahead of a membrane portion while the sealing part is connected relatively elastically with the sensor part by means of a narrow web. The force flux lines produced by the sealing force are restricted in their effect substantially to the sealing part and do not reach the sensor element received in the sensor part; as a result thereof, a substantial independence of the measures values from the mounting conditions is attained.

    摘要翻译： 用于具有传感器部分的高压传感器，特别是用于弹道压力测量的高压传感器，其上形成有密封部分，并且具有围绕传感器部分的间隙的中空安装螺钉。 传感器部分可以与密封部分一起插入待检查部件中的螺纹安装孔中，由此密封部分的密封表面与安装孔的就座表面密封接触。 中空安装螺丝压在密封部分上，产生密封所需的力。 密封部分的密封表面位于膜部分的稍微前方，同时密封部分通过窄幅材与传感器部分相对弹性地连接。 由密封力产生的力通量线基本上限制于密封部分，并且不会到达传感器部件中容纳的传感器元件; 作为其结果，实现了措施值与安装条件的实质性独立性。

    Membrane protection for a sensor having a membrane, and sensor having a membrane and membrane protection
    6.
    发明授权
    Membrane protection for a sensor having a membrane, and sensor having a membrane and membrane protection 有权
    具有膜的传感器的膜保护，以及具有膜和膜保护的传感器

    公开(公告)号：US08122765B2

    公开(公告)日：2012-02-28

    申请号：US12301705

    申请日：2007-06-04

    申请人： Stefan Brechbühl ,  Peter Wolfer

    发明人： Stefan Brechbühl ,  Peter Wolfer

    IPC分类号： G01D11/00 ,  G01D11/24 ,  G01L19/06

    CPC分类号： G01D11/245 ,  G01L19/003 ,  G01L19/0636

    摘要： The invention describes membrane protections for a sensor having a membrane, which membrane protection does not increase the external diameter of a sensor and can be easily removed from a hole in which the sensor is installed. The membrane protection can be fastened to an inner surface of a front region of a sensor using a clip system and thus forms a unit with the sensor. The membrane protection for a sensor which can be screwed into a hole of an installation part and is provided with a membrane in the front region. The membrane protection has a clip system in order to be internally fastened in the front region of such a sensor. The sensor has a membrane protection which is internally fitted to the front region of the sensor using a clip system.

    摘要翻译： 本发明描述了具有膜的传感器的膜保护，膜保护不会增加传感器的外径，并且可以容易地从安装传感器的孔中移除。 膜保护可以使用夹子系统固定在传感器的前部区域的内表面上，从而与传感器形成一个单元。 用于传感器的膜保护装置，其可以拧入安装部件的孔中并且在前部区域中设置有膜。 膜保护具有夹子系统，以便内部固定在这种传感器的前部区域中。 传感器具有膜保护，其使用夹子系统内部安装到传感器的前部区域。

    Interposed force sensor including amplifiers
    7.
    发明授权
    Interposed force sensor including amplifiers 失效
    插入力传感器包括放大器

    公开(公告)号：US5329823A

    公开(公告)日：1994-07-19

    申请号：US708908

    申请日：1991-05-31

    申请人： Hans Sonderegger ,  Mario Giorgetta ,  Peter Wolfer

    发明人： Hans Sonderegger ,  Mario Giorgetta ,  Peter Wolfer

    IPC分类号： G01L1/16 ,  G01L5/16 ,  G01L1/04

    CPC分类号： G01L5/167 ,  G01L1/16

    摘要： An interposed sensor having a housing whose lateral extend is not greater than the lateral extend of the machine parts is to be installed between and having a plurality of measuring elements welded under preloading to the housing. Electronics including charge amplifiers are integral with the housing, either interior the lateral extend or in an annular compartment.

    摘要翻译： 具有壳体的插入传感器，其外侧延伸部不大于机器部件的横向延伸部分，安装在预先加载到壳体之间的多个测量元件之间并具有焊接。 包括电荷放大器的电子器件与壳体是一体的，内部是横向延伸的，也可以是环形隔室。

    Measuring platform
    10.
    发明授权
    Measuring platform 失效
    测量平台

    公开(公告)号：US5029483A

    公开(公告)日：1991-07-09

    申请号：US393218

    申请日：1989-08-14

    申请人： Gustav Gautschi ,  Peter Wolfer ,  Denis Kohler

    发明人： Gustav Gautschi ,  Peter Wolfer ,  Denis Kohler

    IPC分类号： G01G19/44 ,  G01G21/23 ,  G01L1/16 ,  G01L5/16

    CPC分类号： G01G21/23 ,  G01G19/44 ,  G01L1/16 ,  G01L5/167

    摘要： A measuring platform having at least one force transducer rigidly fixed to either the base or cover element and to the other of the base or cover element movably to minimize measuring errors due to bending of the cover element under forces to be measured.

    摘要翻译： 具有至少一个力传感器的测量平台，其至少一个力传感器刚性地固定到基座或覆盖元件，并且可移动地固定到基座或盖元件中的另一个，以最小化由于待测量的力下的盖元件的弯曲而引起的测量误差。