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1. 发明申请

US20060024141A1 Power tool with an intermittent angular torque pulse 审中-公开
标题翻译：电动工具具有间歇角扭矩脉冲
公开(公告)号：US20060024141A1
公开(公告)日：2006-02-02
申请号：US11192855
申请日：2005-07-28
申请人： Hanspeter Schad
发明人： Hanspeter Schad
IPC分类号： B23B39/04
CPC分类号： B25B21/026 , B25D11/08 , B25D16/00 , B25D2216/0023 , B25D2216/0038 , Y10T408/16
摘要： A hand-held power tool includes a motor (6) for applying a drive torque (MA) to the drive spindle (10) of the power tool, a working tool spindle (14) for driving a tool bit (18) in a rotational direction (D) and connectable with the drive spindle (10), an angular torque generator (12) for applying an angular torque pulse to the working tool spindle (14) when a resistance torque (MB) acting on the working tool spindle (10) reaches a predetermined threshold, and a braking force generator (20) arranged on the working tool spindle (14) for applying thereto a braking force in a direction opposite the rotational direction of the working tool spindle.
摘要翻译：一种手持式电动工具，包括用于向动力工具的驱动主轴（10）施加驱动扭矩（M SUB）的电动机（6），用于驱动电动工具工具钻头（18）沿旋转方向（D）旋转并与驱动主轴（10）连接;角扭矩发生器（12），用于当电阻扭矩（M < 作用在作业工具主轴（10）上的工作台杆（B）达到预定的阈值;以及布置在作业工具主轴（14）上的制动力发生器（20），用于向与其相反的方向施加制动力作业工具主轴的转动方向。

2. 发明授权

US06640914B2 Percussion borer for forming bores in stone material 有权
公开(公告)号：US06640914B2
公开(公告)日：2003-11-04
申请号：US10120658
申请日：2002-04-11
申请人： Erich Wisser , Marcel John , Bernhard Sander , Hanspeter Schad , Cord-Henrik Surberg , Charles Coffin , Joachim Vedder , Reinhard Lins
发明人： Erich Wisser , Marcel John , Bernhard Sander , Hanspeter Schad , Cord-Henrik Surberg , Charles Coffin , Joachim Vedder , Reinhard Lins
IPC分类号： E21B604
CPC分类号： B28D1/146 , B23B51/0045 , E21B10/445 , E21D21/0053
摘要： A percussion bores for forming borer in a stone material and including a chisel stem (2) having a prismatic cross-section and provided with a chiseling head (3) and at least one radial opening (4), a twist drill (6) extending through the cylindrical through-bore (3) of the chisel stem and projecting beyond the chiseling head (7), a drilling head (10) with cutting elements (9) provided at the projecting end of the twist drill and a shank (12) provided at another end of the twist drill, and a stop (13) provided between the shank (12) and the chisel stem (2), with a drill stem being offset radially inwardly with respect to an outer diameter of the shank in the region of the stop.

3. 发明授权

US6044918A Percussion blow added manually operable drilling tool 失效
标题翻译：打击乐打击手动钻孔工具
公开(公告)号：US6044918A
公开(公告)日：2000-04-04
申请号：US716925
申请日：1996-09-20
申请人： Otto Noser , Alexander Hoop , Ulrich Bourgund , Hanspeter Schad , Stefan Miescher , Edwin Schweizer
发明人： Otto Noser , Alexander Hoop , Ulrich Bourgund , Hanspeter Schad , Stefan Miescher , Edwin Schweizer
IPC分类号： B23B45/16 , B25D16/00 , B25B23/14
CPC分类号： B25D16/00 , B25D2211/068 , B25D2216/0023 , B25D2250/205 , B25D2250/221
摘要： A percussion blow added manually operable drilling tool, such as a hammerdrill, has a housing (2) containing an electric motor for rotating a tool bit chuck (9) about its axis, a control device (C) for controlling the rpm of the chuck (9) operated by the electric motor (3) which is activated by a switch (5) located on the exterior of the housing (2), and a percussion blow mechanism for periodically applying axially directed blows to a bit (10) secured in the chuck (9). The electric motor (3) is coupled to a device (12) for measuring the reaction torque. The control device (C) is connected to an evaluation unit (E) which is connected to the device (12) for measuring the reaction torque so that the rpm of the chuck can be regulated from maintaining the measured reaction torque at a maximum.
摘要翻译：添加了手动操作的钻孔工具（例如锤钻）的敲击打击具有包含用于围绕其轴旋转工具夹头（9）的电动马达的壳体（2），用于控制卡盘的转速的控制装置（C）（9），其由位于所述壳体（2）的外部的开关（5）启动的所述电动机（3）操作;以及冲击吹风机构，用于周期性地将轴向吹送施加到固定在所述壳体卡盘（9）。电动机（3）联接到用于测量反作用转矩的装置（12）。控制装置（C）连接到评估单元（E），该评估单元连接到用于测量反作用力矩的装置（12），使得能够调节卡盘的转速以将测量的反作用转矩保持在最大值。

4. 发明授权

US4492432A Homeotropic nematic display with internal reflector 失效
标题翻译：具有内部反射器的向列向列显示
公开(公告)号：US4492432A
公开(公告)日：1985-01-08
申请号：US283175
申请日：1981-07-14
申请人： Meinolph Kaufmann , Hanspeter Schad
发明人： Meinolph Kaufmann , Hanspeter Schad
IPC分类号： G02F1/1333 , G02F1/1335 , G02F1/13363 , G02F1/1337 , G02F1/137 , G02F1/139 , G02F1/133
CPC分类号： G02F1/133553 , G02F1/133528 , G02F1/1393 , G02F2001/133638 , G02F2001/133742 , G02F2001/13712
摘要： Nematic liquid crystal display is provided with front side polarizer (13) and homeotropic orientation in the non-field state. The nematic liquid crystal (6) has a negative dielectric anisotropy.The display cell has an internal reflector (11) consisting of an insulating oxide layer with built-in aluminum flakes and a front side polarizer (8, 13). This display provides a reflection display with no back lighting.
摘要翻译：向列型液晶显示器在非场状态下设置有前侧偏振器（13）和垂直取向。向列型液晶（6）具有负的介电各向异性。显示单元具有由内置铝薄片的绝缘氧化物层和前侧偏振片（8,13）组成的内部反射体（11）。该显示器提供没有背光照明的反射显示。

5. 发明授权

US06981625B2 Percussive electrical hand-held power tool 有权
标题翻译：冲击式电动手持式电动工具
公开(公告)号：US06981625B2
公开(公告)日：2006-01-03
申请号：US10761545
申请日：2004-01-20
申请人： Hanspeter Schad
发明人： Hanspeter Schad
IPC分类号： B25C1/08
CPC分类号： B25D11/064 , B25D2250/195 , B25D2250/221
摘要： An electrical hand-held power tool for at least partially percussive driving of a tool (1) along a striking axis (A) and including a striking mechanism (2) having a striker (3) for generating striking forces on the anterior arranged tool (1) and a housing (5) enclosing the striking mechanism (2) and having a handle (6) affixed thereto, with the striker (3) being formed as a high-energy piezo actor connected with a voltage pulse generating unit (7), and rearwardly affixed to the housing (5).
摘要翻译：一种用于沿着打击轴线（A）至少部分地敲击工具（1）的电动手持式电动工具，并且包括具有撞击器（3）的冲击机构（2），用于在前置的工具上产生击打力 1）和封闭所述打击机构（2）并具有固定到其上的手柄（6）的壳体（5），所述撞针（3）形成为与电压脉冲发生单元（7）连接的高能压电致动器，并且向后固定到壳体（5）。

6. 发明授权

US06557653B2 Working tool for a percussion power tool 有权
公开(公告)号：US06557653B2
公开(公告)日：2003-05-06
申请号：US09902680
申请日：2001-07-11
申请人： Udo Hauptmann , Hanspeter Schad , Martin Richter , Franz Popp , Josef Fünfer , Konrad Artmann , Josef Bauer
发明人： Udo Hauptmann , Hanspeter Schad , Martin Richter , Franz Popp , Josef Fünfer , Konrad Artmann , Josef Bauer
IPC分类号： E21B600
CPC分类号： E21B10/38 , B25D17/02 , E21B4/06 , E21B7/24 , E21B17/076
摘要： A working tool for use with a percussion power tool and including a cushioning elongate stem (3), and a head (4) connected with the stem (3) for joint rotation therewith and for a limited axial displacement relative thereto, with the tool head (4) being adapted, with respect to its resistance associated with its cushioning properties, to characteristics of the percussion piston (5) of the power tool and with the tool stem (3) and the tool head (4) having mutually abutting each other end surfaces (10) which form at least a partially flat contact upon abutting each other.

7. 发明授权

US4864522A Process for the sampling of an electric signal varying over time and apparatus for the implementation and application of this process 失效
标题翻译：用于随时间变化的电信号采样的过程以及用于实施和应用该过程的装置
公开(公告)号：US4864522A
公开(公告)日：1989-09-05
申请号：US160249
申请日：1988-02-25
申请人： Dieter Heimgartner , Meinolph Kaufmann , Hanspeter Schad
发明人： Dieter Heimgartner , Meinolph Kaufmann , Hanspeter Schad
IPC分类号： G01M11/02 , G01M11/00 , G01R13/34 , G02B6/00
CPC分类号： G01M11/3109 , G01R13/347
摘要： In a process for the sampling of an electric signal changing over time, an electron beam (12) is deflected laterally and linearly over time and at the same time modulated in its intensity according to the instantaneous amplitude of the electric signal. The electron beam (12) generates on a fluorescent screen (14) a brightness-modulated bar of light, which is preferably sampled with a sensor (15) arranged ahead of the fluorescent screen (14) in the form of a CCD line camera having a linear array of sensor elements (15a, b, c).The read-out analog sampled values of the sensor (15) are subsequently digitized and further processed.The advantage of the process is its high broad-bandedness and resolution and the capability of being able to carry out an averaging without additional expenditure of time.
摘要翻译：在随时间变化的电信号取样的过程中，电子束（12）随时间横向和线性地偏转，同时根据电信号的瞬时幅度在其强度下进行调制。电子束（12）在荧光屏（14）上产生亮度调制的光束，其优选地以安装在荧光屏（14）前方的传感器（15）采样，该传感器呈CCD线照相机的形式，其具有传感器元件（15a，b，c）的线性阵列。传感器（15）的读出模拟采样值随后被数字化并进一步处理。该过程的优点是其广泛的分辨率和分辨率，以及能够进行平均而没有额外的时间花费的能力。

8. 发明授权

US4804264A Arrangement for time-resolved optical backscatter measurement at optical waveguides 失效
标题翻译：光波导上时间分辨光学反向散射测量的布置
公开(公告)号：US4804264A
公开(公告)日：1989-02-14
申请号：US75821
申请日：1987-07-20
申请人： Rolf Kirchhofer , Hanspeter Schad
发明人： Rolf Kirchhofer , Hanspeter Schad
IPC分类号： G01K11/00 , G01K11/20 , G01K11/32 , G01M11/02 , G01N21/65 , G01J5/08
CPC分类号： G01K11/32
摘要： A measuring apparatus for space-resolved temperature measurement by optical backscattering measurement at optical waveguides, wherein an improvement in the signal-to-noise ratio is achieved by including an additional filter device to attenuate the Rayleigh peak in the backscattered light. The filter device preferably includes a polarizing beam splitter, behind which a quarter-wave plate and an interference filter are disposed in the transmission direction.
摘要翻译：一种用于通过光波导处的光学后向散射测量进行空间分辨温度测量的测量装置，其中，通过包括附加滤光器装置来衰减背向散射光中的瑞利峰，可以实现信噪比的改善。滤波器装置优选地包括偏振分束器，在传播方向上设置有四分之一波片和干涉滤光器。

9. 发明授权

US5308973A Method and device for the measurement of force by a fiber optics system by evaluating phase shift of light waves 失效
标题翻译：通过评估光波相移来测量光纤系统的力的方法和装置
公开(公告)号：US5308973A
公开(公告)日：1994-05-03
申请号：US795725
申请日：1991-11-21
申请人： Walter Odoni , Rene Dandliker , Hanspeter Schad , Edwin Schweizer
发明人： Walter Odoni , Rene Dandliker , Hanspeter Schad , Edwin Schweizer
IPC分类号： G01L1/24 , H01J5/16
CPC分类号： G01L1/243
摘要： A method and the device for fiber-optic measurement of the absolute value of the pretensioning in a highly loaded mechanical structural component part are based on the measurement of the phase displacement of a light wave caused by the strain-induced birefringence in a single-mode light waveguide 4 which is embedded between two metallic disks or washers 3a, 3b. Since the measurement results are ambiguous modulo-2.pi., serial or simultaneous measurement with two light wavelengths .lambda..sub.1, .lambda..sub.2 is used according to a first method variant of the invention. The quantity of 2.pi. periods can be unequivocally determined within a predetermined measuring range by means of comparing the two measurement results. The evaluation is preferably effected according to a quadrature or phase step method, known per se. According to second method variant, the light waveguide 4 is irradiated with polarized white light. The phase difference of the two linear modes due to the influence of force on the structural component part is compensated for in a compensation device 20. The control signal required for the compensation of the path difference is evaluated as a measurement for the force. The compensation method has the advantage that no monochromatic light sources are required.
摘要翻译：用于光纤测量的方法和用于在高负荷机械结构部件中的预张紧绝对值的装置基于由单模中的应变引起的双折射引起的光波的相位位移的测量光波导4嵌入在两个金属盘或垫圈3a，3b之间。由于测量结果是模2 pi，根据本发明的第一种方法变体使用具有两个光波长λ1，λ2的串联或同时测量。通过比较两个测量结果，可以在预定的测量范围内明确地确定2个pi周期的数量。评估优选根据本身已知的正交或相位步骤方法进行。根据第二方法变型，用偏振白光照射光波导4。在补偿装置20中补偿由于力对结构部件的影响的两个线性模式的相位差。补偿路径差所需的控制信号被评估为力的测量值。补偿方法的优点是不需要单色光源。

10. 发明授权

US4812635A Optoelectronic displacement sensor with correction filter 失效
标题翻译：光电位移传感器带校正滤波器
公开(公告)号：US4812635A
公开(公告)日：1989-03-14
申请号：US90097
申请日：1987-08-27
申请人： Meinolph Kaufmann , Karl Kloti , Jurgen Nehring , Hanspeter Schad
发明人： Meinolph Kaufmann , Karl Kloti , Jurgen Nehring , Hanspeter Schad
IPC分类号： G01B11/00 , G01D5/26 , G01D5/34 , G01D5/347 , G01D5/40
CPC分类号： G01D5/264 , G01D5/34
摘要： An optoelectronic displacement sensor for the absolute measurement of displacement in the sub-micrometer range is described, which is constructed, according to an exemplary embodiment, with a light-emitting diode (L) as light source and two photodiodes (D1, D2), which are arranged in a difference circuit and which are opposite to one another, as radiation sensors. The sensing of displacement takes place by means of a diaphragm (2), which is displaceable between light source and radiation sensors and which influences the illumination received by of the photodiodes (D1, D2). For the homogenization of the illumination, special means are provided, which, according to an exemplary embodiment, consist of a correction filter (6) disposed in the beam path.
摘要翻译：描述了用于在亚微米范围内的位移的绝对测量的光电位移传感器，根据示例性实施例，其以作为光源的发光二极管（L）和两个光电二极管（D1，D2）构成，它们布置在差分电路中并且彼此相对，作为辐射传感器。通过光阑（2）发生位移感测，光阑可在光源和辐射传感器之间移动，并影响光电二极管（D1，D2）接收到的照明。为了照明的均匀化，提供了特殊装置，根据示例性实施例，该装置由设置在光束路径中的校正滤光片（6）组成。

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