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11. 发明授权

US06587184B2 Positioning aid for a hand tool device 有权
公开(公告)号：US06587184B2
公开(公告)日：2003-07-01
申请号：US10115170
申请日：2002-04-03
申请人： Christoph Würsch , Roland Schaer , Klaus Dass
发明人： Christoph Würsch , Roland Schaer , Klaus Dass
IPC分类号： G01C308
CPC分类号： B25F5/003 , B23B49/008 , B23B2260/092 , B23Q11/0046 , B23Q17/24 , B25H1/0092 , G01B11/22 , G01S17/88 , Y10T408/175 , Y10T408/21 , Y10T408/98
摘要： A positioning aid (1) for a hand tool device (3) driving tool (2), in a working direction (A), with a distance measuring system (4) mounted thereon. The distance measuring system (4) has at least one distance measuring sensor (5) for measuring the distance from the distance measuring sensor (5) to an object (6), along a line of measurement (M, M′, M″), and a computing unit (7) for comparing the measured value with a pre-selected desired value (S) and for producing a signal dependent on the comparison, wherein the line of measurement (M, M′) is oriented at least partially perpendicular to the working direction (A).

12. 发明授权

US6111515A Method of and apparatus for preventing accidents during working with hand-held tools with a rotatable working tool 有权
标题翻译：使用可旋转工具在手持工具加工过程中防止事故的方法和装置
公开(公告)号：US6111515A
公开(公告)日：2000-08-29
申请号：US452302
申请日：1999-12-01
申请人： Roland Schaer , Peter Hellmann , Martin Mayr
发明人： Roland Schaer , Peter Hellmann , Martin Mayr
IPC分类号： B23B45/16 , B25F5/00 , G08B21/00
CPC分类号： B25F5/00 , B25D2211/003 , B25D2250/221 , Y10T408/14
摘要： A method of and an apparatus for preventing accidents caused by blockage of a rotatable tool when working with a hand-held tool including the rotatable tool (8), a drive motor (7) for driving the rotatable tool (8), and means (5, 6) for interrupting transmission of a drive torque from the drive motor (7) to the rotatable tool (8) dependent on an operational condition of the hand-held tool, with the method including determining the operational condition of the hand-held tool by measuring displacement of the hand-held tool in space in at least two points of the hand-held tool spatially spaced from each other and spaced from a tool axis; subtracting two obtained displacement measurement variable (a.sub.1, a.sub.2) from each other; and thereafter, calculating an actuation signal that actuates the interrupting means (5, 6); and with the apparatus including sensors and an evaluation circuit for implementing the method.
摘要翻译：一种用于防止在使用包括可旋转工具（8）的手持工具时可旋转工具堵塞引起的事故的方法和装置，用于驱动可旋转工具（8）的驱动马达（7）和装置根据所述手持式工具的操作状态，用于中断从所述驱动马达（7）到所述旋转工具（8）的驱动扭矩的传递，所述方法包括确定所述手持式工具通过在所述手持工具的至少两个点处测量所述手持工具在空间中的位移而在空间上彼此间隔开并与工具轴线间隔开的工具; 减去两个获得的位移测量变量（a1，a2）; 然后计算致动所述中断装置（5,6）的致动信号; 并且该装置包括传感器和用于实现该方法的评估电路。

13. 发明授权

US09289833B2 Accessory of a machine drill and control method 有权
标题翻译：机器钻头和控制方法的附件
公开(公告)号：US09289833B2
公开(公告)日：2016-03-22
申请号：US13334558
申请日：2011-12-22
申请人： Peer Schmidt , Roland Schaer , Alexander Liniger , David Leuzinger
发明人： Peer Schmidt , Roland Schaer , Alexander Liniger , David Leuzinger
IPC分类号： B23B49/00 , B25F5/02
CPC分类号： B23B49/00 , B25F5/021
摘要： An accessory that can be connected to a machine drill is provided. A projector is provided to project a first light spot and a second light spot to a work piece to be processed. A camera is provided to record the first light spot and the second light spot in an image. A processing device is provided to determine an incline of the machine drill in reference to the work piece, based on a first distance of the first light spot from a reference point recorded in the image and a second distance of the second light spot from the reference point recorded in the image. A display device is coupled to the processing device and displays the determined incline. The light spots may be embodied punctual or planar.
摘要翻译：提供可以连接到机器钻头的附件。提供投影仪以将第一光点和第二光斑投射到待处理的工件上。提供照相机来记录图像中的第一光斑和第二光斑。提供了一种处理装置，用于基于第一光点与记录在图像中的参考点的第一距离和第二光点与参考点的第二距离来确定机床相对于工件的倾斜度点记录在图像中。显示装置耦合到处理装置并显示确定的倾斜。这些光点可以具有准时性或平面性。

14. 发明申请

US20120328381A1 Auxiliary Device of a Drilling Machine and Control Method 有权
标题翻译：钻机辅助装置及控制方法
公开(公告)号：US20120328381A1
公开(公告)日：2012-12-27
申请号：US13335669
申请日：2011-12-22
申请人： Peer Schmidt , Roland Schaer , Alexander Liniger , David Leuzinger
发明人： Peer Schmidt , Roland Schaer , Alexander Liniger , David Leuzinger
IPC分类号： B23B49/00 , B23Q17/24
CPC分类号： G01B11/026 , B25F5/021 , G01B11/272
摘要： A drilling apparatus and control method is disclosed. An auxiliary device can be connected to a drilling machine. The auxiliary device includes a camera aligned in a working direction for recording an image of a working surface and a drill hole generated by the drilling machine. An image processing device is provided for identifying the drill hole in the image. Based on a distance from the drill hole to a reference point in the image, an evaluation device determines a distance from the drilling machine to the workpiece. A display device serves to indicate the determined distance.
摘要翻译：公开了一种钻井装置和控制方法。辅助设备可以连接到钻孔机。辅助装置包括在工作方向上对准的照相机，用于记录工作表面的图像和由钻孔机产生的钻孔。提供图像处理装置用于识别图像中的钻孔。基于从钻孔到图像中的参考点的距离，评估装置确定从钻孔机到工件的距离。显示装置用于指示确定的距离。

15. 发明申请

US20120162406A1 Accessory of a Machine Drill and Control Method 有权
标题翻译：机器钻孔和控制方法的附件
公开(公告)号：US20120162406A1
公开(公告)日：2012-06-28
申请号：US13334558
申请日：2011-12-22
申请人： Peer Schmidt , Roland Schaer , Alexander Liniger , David Leuzinger
发明人： Peer Schmidt , Roland Schaer , Alexander Liniger , David Leuzinger
IPC分类号： H04N7/18
CPC分类号： B23B49/00 , B25F5/021
摘要： An accessory that can be connected to a machine drill is provided. A projector is provided to project a first light spot and a second light spot to a work piece to be processed. A camera is provided to record the first light spot and the second light spot in an image. A processing device is provided to determine an incline of the machine drill in reference to the work piece, based on a first distance of the first light spot from a reference point recorded in the image and a second distance of the second light spot from the reference point recorded in the image. A display device is coupled to the processing device and displays the determined incline. The light spots may be embodied punctual or planar.
摘要翻译：提供可以连接到机器钻头的附件。提供投影仪以将第一光点和第二光斑投射到待处理的工件上。提供照相机来记录图像中的第一光斑和第二光斑。提供一种处理装置，用于基于第一光点与记录在图像中的参考点的第一距离和第二光点与参考点的第二距离来确定机器钻头相对于工件的倾斜度点记录在图像中。显示装置耦合到处理装置并显示确定的倾斜。这些光点可以具有准时性或平面性。

16. 发明授权

US07337037B2 Controlled wall saw and method for controlling the wall saw 有权
标题翻译：可控壁锯及控制墙锯的方法
公开(公告)号：US07337037B2
公开(公告)日：2008-02-26
申请号：US11359797
申请日：2006-02-21
申请人： Roland Schaer , Christoph Würsch , Peter Hricko
发明人： Roland Schaer , Christoph Würsch , Peter Hricko
IPC分类号： G06F19/00 , B26D1/14 , E21C25/00
CPC分类号： B28D1/045 , B23D59/002 , B23D59/008 , B28D7/005 , Y10T83/7697
摘要： A control wall saw includes a guide rail (2) securable on a to-be-cut wall (7), a saw head (3) displaceable along the guide rail (2), a rotary drive, a pivotally adjustable saw arm (4) on a radially end of which a rotatably driven, disc-shaped saw blade (5) is releasably mountable, a programmable control element (13) for controlling at least the saw head (3) and the saw arm (4) and having an input (14) and an output (15), a displacement sensor (16) for determining a position of the saw head (3) along the guide rail (2) and connected with the programmable control element (13), and a pivot angle sensor (17) for determining a pivot angle (α) of the saw arm (4) relative to a longitudinal direction of the guide rail (2) and connected with the programmable control element (13).
摘要翻译：控制壁锯包括可固定在被切割壁（7）上的导轨（2），可沿着导轨（2）移动的锯头（3），旋转驱动器，可枢转地调节的锯臂（4 ），其可旋转驱动的盘形锯片（5）可释放地安装在其径向端部，用于至少控制锯头（3）和锯臂（4）的可编程控制元件（13），并具有输入（14）和输出（15）;位移传感器（16），用于确定所述锯头（3）沿着所述导轨（2）的位置并与所述可编程控制元件（13）连接;以及枢转角传感器（17），用于确定锯臂（4）相对于导轨（2）的纵向方向的枢轴角（α）并与可编程控制元件（13）连接。

17. 发明授权

US06993435B2 Method and device for the automatic determination of the diameter of a round disk-like tool driven by a motor 有权
标题翻译：用于自动确定由电动机驱动的圆盘状工具的直径的方法和装置
公开(公告)号：US06993435B2
公开(公告)日：2006-01-31
申请号：US10822616
申请日：2004-04-12
申请人： Josef Schittl , Eduard Sever , Georg Studer , Marcus Flock , Guenther Veik , Roland Schaer , Christoph Würsch
发明人： Josef Schittl , Eduard Sever , Georg Studer , Marcus Flock , Guenther Veik , Roland Schaer , Christoph Würsch
IPC分类号： G01L1/00 , G01B11/08
CPC分类号： G01B21/10 , B23D59/001 , Y10T83/04
摘要： For the automatic determination of the diameter of a tool, particularly a saw blade for an automatic wall saw, which is driven by a motor via a gear unit, the moment of inertia of the tool is used as an indicator for its diameter. Three basic solution variants are introduced. In particular, the system including a motor, gear unit and tool is treated as a dual-mass oscillator such that the elasticity of the shafts and gears is arranged as a torsion spring between the inertial masses in two discrete points while taking into account two coefficients of friction including coefficients of the known inertia of the motor rotor (ΘR) and of the tool (ΘS). This system can be described by equations which are then simplified by reasonable assumptions or premises. The selected formulations are solved for the moment of inertia of the tool to determine the diameter therefrom and to make an optimal adjustment for the drive possible which is adapted to the respective tool.
摘要翻译：为了自动确定工具的直径，特别是用于通过齿轮单元由电动机驱动的用于自动墙锯的锯片，工具的惯性矩用作其直径的指示器。介绍了三个基本的解决方案。特别地，包括马达，齿轮单元和工具的系统被视为双质量振荡器，使得轴和齿轮的弹性在两个离散点之间被布置为惯性质量之间的扭转弹簧，同时考虑两个系数包括电机转子（Theta SUB）和工具（Theta SUB S）的已知惯性的系数的摩擦系数。该系统可以用等式描述，然后通过合理的假设或前提简化。所选择的配方被解决用于工具的惯性矩以确定其直径，并且对适于相应工具的驱动可能进行最佳调节。

18. 发明授权

US06981557B2 Process for controlling an axially hammering and rotating electric hand-held machine tool 有权
标题翻译：用于控制轴向锤击和旋转的电动手持机床的工艺
公开(公告)号：US06981557B2
公开(公告)日：2006-01-03
申请号：US10790171
申请日：2004-03-01
申请人： Hans Boeni , Roland Schaer , Harald Schmitzer , Ricardo Teixeira , Christoph Wuersch
发明人： Hans Boeni , Roland Schaer , Harald Schmitzer , Ricardo Teixeira , Christoph Wuersch
IPC分类号： B25F5/00
CPC分类号： B25D11/005 , B25D2250/145 , B25D2250/205 , B25D2250/221
摘要： A control process for an at least partially axially hammering and rotating electric hand-held machine tool (1) in which an electromagnetic clutch (4) arranged in the flow of force between an electric motor (2) and a tool receptacle (3) is controllably connected to computing device (5) connected to sensors (6a, 6b, 6c), wherein the clutch (4) is repeatedly alternately opened and closed in at least one process step controlled by the computing device (5).
摘要翻译：一种用于至少部分轴向锤击和旋转的电动手持式机床（1）的控制过程，其中在电动机（2）和工具容器（3）之间以力的方式布置的电磁离合器（4）可控地连接到连接到传感器（6a，6b，6c）的计算设备（5），其中离合器（4）在由计算设备（5）控制的至少一个处理步骤中重复地交替地打开和关闭。

19. 发明授权

US06700341B2 Microcontroller for and a method of controlling operation of the safety clutch of a hand-held electric power tool 有权
标题翻译：用于控制手持电动工具的安全离合器的操作的微控制器和控制方法
公开(公告)号：US06700341B2
公开(公告)日：2004-03-02
申请号：US09933970
申请日：2001-08-21
申请人： Roland Schaer , Hans Böni
发明人： Roland Schaer , Hans Böni
IPC分类号： H02P700
CPC分类号： B25F5/00 , Y10S388/937
摘要： A microcontroller for controlling operation of a safety clutch of a hand-held electrical power tool and which is arranged in a force transmitting chain of the tool, with the microcontroller including a unit (2,5,4;8) for processing at least one parameter of the power tool and for outputting a resulting parameter in form of a calculated torque (M1), and a control unit (7) for comparing an actually measured torque (M) with the calculated torque (M1), and for outputting a control signal (&thgr;) when a difference between the actually measured and calculated torques exceeds a predetermined threshold.
摘要翻译：一种微控制器，用于控制手持电动工具的安全离合器的操作并且布置在工具的力传递链中，微控制器包括用于处理至少一个的单元（2,5,4; 8）参数，用于以计算出的转矩（M 1）的形式输出所得到的参数;以及控制单元（7），用于将实际测量的转矩（M）与所计算的转矩（M 1）进行比较，并且当实际测量和计算的转矩之间的差超过预定阈值时输出控制信号（θ）。

20. 发明申请

US20110303725A1 DRIVING DEVICE 审中-公开
公开(公告)号：US20110303725A1
公开(公告)日：2011-12-15
申请号：US13158671
申请日：2011-06-13
申请人： Roland Schaer , Klaus Bertsch
发明人： Roland Schaer , Klaus Bertsch
IPC分类号： B25C1/06
CPC分类号： B25C1/06
摘要： According to one aspect of the application, a device for driving a fastening element into a substrate has an energy-transfer element for transferring energy to the fastening element. The energy-transfer element can move preferably between a starting position and a setting position, wherein the energy-transfer element is located, before a driving-in procedure, in the starting position and, after the driving-in procedure, in the setting position.According to another aspect of the application, the device comprises a mechanical-energy storage device for storing mechanical energy. The energy-transfer element is then suitable preferably for transferring energy from the mechanical-energy storage device to the fastening element.

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