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1. 发明申请

US20090280743A1 DEVICE FOR THE WIRELESS TRANSMISSION OF SIGNALS BETWEEN TWO PARTS OF A PROCESSING MACHINE 审中-公开
标题翻译：无线传输加工机器两部分之间信号的设备
公开(公告)号：US20090280743A1
公开(公告)日：2009-11-12
申请号：US12400498
申请日：2009-03-09
申请人： Stephan Gast , Josef Greif , Stefan Bonerz , Markus Fuhrmann , Winfried Horger
发明人： Stephan Gast , Josef Greif , Stefan Bonerz , Markus Fuhrmann , Winfried Horger
IPC分类号： H04B7/00
CPC分类号： B23Q17/00 , B23Q1/0027 , H01F38/18 , H01F2038/143 , H04B7/0682
摘要： In a device for wireless transmission of signals between two parts (17, 23) of a processing machine, wherein, when the processing machine is operating, one of these parts rotates relative to the other part about an axis (18), several antennas (8A, 8B, 8C; 108A, 108B, 108C; 13A, 13B, 13C) are arranged on at least one of the two parts (17, 23) in an at least approximately regular distribution with respect to the peripheral direction of rotation. The antennas (8A, 8B, 8C; 108A, 108B, 108C; 13A, 13B, 13C) are connected in parallel to a transmit device (7) and/or receive device (12) allocated to each part (17, 23). The lengths of the individual antennas (8A, 8B, 8C) overlap in the peripheral direction of rotation, and the antennas are arranged at least partially offset radially and/or in the longitudinal direction of the rotational axis (18). Phase-shifted signals are fed to the individual antennas (108A, 108B, 108C) by the transmit device, and/or signals received by the antennas (13A, 13B, 13C) are superimposed with a phase shift by the receive device.
摘要翻译：在用于在处理机器的两个部件（17,23）之间无线传输信号的装置中，其中当处理机器运行时，这些部件之一相对于另一部分围绕轴线（18）旋转几个天线 8A，8B，8C; 108A，108B，108C; 13A，13B，13C）相对于周向的旋转方向以至少近似规则的分布布置在两个部分（17,23）中的至少一个上。天线（8A，8B，8C; 108A，108B，108C; 13A，13B，13C）并联连接到分配给每个部件（17,23）的发送设备（7）和/或接收设备（12）。各个天线（8A，8B，8C）的长度在周向的旋转方向上重叠，并且天线至少部分地偏离旋转轴线（18）的径向和/或沿着纵向的方向偏移。相移信号由发送装置馈送到各个天线（108A，108B，108C），和/或由天线（13A，13B，13C）接收的信号由接收装置以相移叠加。

2. 发明授权

US08721238B2 Tool clamping device 有权
标题翻译：工具夹紧装置
公开(公告)号：US08721238B2
公开(公告)日：2014-05-13
申请号：US12616463
申请日：2009-11-11
申请人： Stephan Gast , Stefan Bonerz , Wolfgang Bechteler
发明人： Stephan Gast , Stefan Bonerz , Wolfgang Bechteler
IPC分类号： B23Q17/22
CPC分类号： B23B31/265 , B23B2231/26
摘要： In the case of a tool clamping device, in particular, for an operating spindle of a processing machine, with an activation element (3) that can be moved by a drive between a first position, in which the tool clamping device is located in a clamped position, and a second position, in which the tool clamping device is located in a released position, a sensor is present in the form of at least one electrical component for detecting a position of the activation element (3). The sensor is integrated structurally into the tool clamping device and at least one section of the activation element (3) directly forms a component of the one or more electrical components, wherein its position influences an electrical property of this component. The component can be an electrical switch whose closed state depends on the position of the activation element (3) in that at least one section of the activation element (3) is electrically conductive and forms a contact electrode of the switch or a part of such an electrode. However, it could also be a capacitor or an inductor.
摘要翻译：在工具夹紧装置的情况下，特别地，对于加工机械的操作主轴，具有可通过驱动在第一位置和第二位置之间移动的致动元件（3）的工具夹紧装置位于夹紧位置和第二位置，其中工具夹紧装置位于释放位置，传感器以至少一个电气部件的形式存在，用于检测激活元件（3）的位置。传感器结构地结合到工具夹紧装置中，并且激活元件（3）的至少一个部分直接形成一个或多个电气部件的部件，其中其位置影响该部件的电性能。组件可以是电开关，其闭合状态取决于激活元件（3）的位置，因为激活元件（3）的至少一个部分是导电的，并且形成开关的接触电极或其一部分电极。然而，它也可以是电容器或电感器。

3. 发明申请

US20080193243A1 CLAMPING DEVICE 有权
标题翻译：夹紧装置
公开(公告)号：US20080193243A1
公开(公告)日：2008-08-14
申请号：US12017664
申请日：2008-01-22
申请人： Peter MOHR , Wolfgang Bechteler , Stephan Gast , Josef Greif , Conrad Rosch
发明人： Peter MOHR , Wolfgang Bechteler , Stephan Gast , Josef Greif , Conrad Rosch
IPC分类号： B23D7/06
CPC分类号： B23Q17/005 , B23B31/265 , Y10T409/309464
摘要： The subject matter of the present invention relates to a clamping device for clamping a tool or a tool holder (2) in a machine spindle (1), comprising a drawbar (6) that can axially move back and forth between a clamping position and a release position, a clamping spring (18) for actuating the drawbar (6) in the direction of the clamping position, a minimum of one sensor (20) for monitoring the clamping force, and a clamping cone (8) having a plurality of clamping elements (13 [sic; 9]) that rest against its outside surface, which clamping elements, via the axial movement of the clamping cone (8) by means of the drawbar (6), can be moved back and forth between a clamping position in which the tool or tool holder (2) is retained and a release position in which the tool or tool holder (2) is released. To make possible an easy and reliable transmission of the measured data acquired by the sensor throughout the operating range of the clamping device, a transponder assembly (26, 27) with a stationary stator ring (27) and a rotor ring (26) that can be axially moved by the lifting movement of the drawbar (6) within the stator ring (27) is dedicated to the sensor (20) for the wireless transmission of data and energy.
摘要翻译：本发明的主题涉及一种用于在工具主轴（1）中夹紧工具或工具架（2）的夹紧装置，包括：牵引杆（6），其能够在夹紧位置和释放位置，用于在夹紧位置的方向上致动牵引杆（6）的夹紧弹簧（18），用于监测夹紧力的至少一个传感器（20），以及具有多个夹紧的夹紧锥（8）元件（13 [sic; 9]），其抵靠其外表面，通过夹紧锥（8）通过牵引杆（6）的夹紧锥体（8）的轴向运动，夹紧元件可以在夹紧位置其中工具或工具保持器（2）被保持，并且释放工具或工具夹具（2）的释放位置。为了使传感器在夹紧装置的整个操作范围内获得的测量数据容易且可靠地传输，具有固定定子环（27）和转子环（26）的应答器组件（26,27）可以通过专用于传感器（20）的定子环（27）内的牵引杆（6）的提升运动来轴向移动，用于数据和能量的无线传输。

4. 发明授权

US07473060B2 Clamping device 有权
标题翻译：夹紧装置
公开(公告)号：US07473060B2
公开(公告)日：2009-01-06
申请号：US12017664
申请日：2008-01-22
申请人： Peter Mohr , Wolfgang Bechteler , Stephan Gast , Josef Greif , Conrad Rösch
发明人： Peter Mohr , Wolfgang Bechteler , Stephan Gast , Josef Greif , Conrad Rösch
IPC分类号： B23Q5/26
CPC分类号： B23Q17/005 , B23B31/265 , Y10T409/309464
摘要： The subject matter of the present invention relates to a clamping device for clamping a tool or a tool holder (2) in a machine spindle (1), comprising a drawbar (6) that can axially move back and forth between a clamping position and a release position, a clamping spring (18) for actuating the drawbar (6) in the direction of the clamping position, a minimum of one sensor (20) for monitoring the clamping force, and a clamping cone (8) having a plurality of clamping elements (9) that rest against its outside surface, which clamping elements, via the axial movement of the clamping cone (8) by means of the drawbar (6), can be moved back and forth between a clamping position in which the tool or tool holder (2) is retained and a release position in which the tool or tool holder (2) is released. To make possible an easy and reliable transmission of the measured data acquired by the sensor throughout the operating range of the clamping device, a transponder assembly (26, 27) with a stationary stator ring (27) and a rotor ring (26) that can be axially moved by the lifting movement of the drawbar (6) within the stator ring (27) is dedicated to the sensor (20) for the wireless transmission of data and energy.
摘要翻译：本发明的主题涉及一种用于在工具主轴（1）中夹紧工具或工具架（2）的夹紧装置，包括：牵引杆（6），其能够在夹紧位置和释放位置，用于在夹紧位置的方向上致动牵引杆（6）的夹紧弹簧（18），用于监测夹紧力的至少一个传感器（20），以及具有多个夹紧的夹紧锥（8）通过借助于牵引杆（6）通过夹紧锥体（8）的轴向移动而夹紧元件的元件（9）可以在夹紧位置之间来回移动，夹紧元件工具架（2）被保持并且释放工具或工具架（2）的释放位置。为了使传感器在夹紧装置的整个操作范围内获得的测量数据容易且可靠地传输，具有固定定子环（27）和转子环（26）的应答器组件（26,27）可以通过专用于传感器（20）的定子环（27）内的牵引杆（6）的提升运动来轴向移动，用于数据和能量的无线传输。

5. 发明申请

US20070034265A1 ROTARY FEED-THROUGH WITH LEAKAGE SENSOR 有权
标题翻译：旋转进给 - 带泄漏传感器
公开(公告)号：US20070034265A1
公开(公告)日：2007-02-15
申请号：US11460269
申请日：2006-07-27
申请人： Peter Mohr , Wolfgang Bechteler , Stephan Gast , Hans Leidl
发明人： Peter Mohr , Wolfgang Bechteler , Stephan Gast , Hans Leidl
IPC分类号： F16L27/08
CPC分类号： F16L27/0828 , G01M3/183 , G01M3/2853 , Y10T137/8326 , Y10T137/86268
摘要： The invention pertains to a rotary feed-through for supplying a fluid to a rotating machine part with a hollow shaft (3) that is rotatably supported in a housing (1, 2) and has a first sliding surface (29), with a sealing bushing (31) that is arranged in a rotationally fixed fashion within the housing (1, 2) coaxial to the shaft (3) and has a second sliding surface (30) for contacting the first sliding surface (29), and with a collecting chamber (27) that is arranged within the housing (1, 2) and serves for collecting the leakage fluid escaping between the two sliding surfaces (29, 30). The leakage fluid collected within the rotary feed-through can be monitored with the aid of a detection channel (26, 33, 34, 37, 39, 47) in the housing (1, 2) that is connected to the collecting chamber (27) and contains a leakage sensor (41).
摘要翻译：本发明涉及一种用于向旋转机器部件供应流体的旋转馈通，所述旋转机器部分具有可旋转地支撑在壳体（1,2）中并具有第一滑动表面（29）的中空轴（3）衬套（31），其以与所述轴（3）同轴的所述壳体（1,2）内以旋转固定的方式布置，并且具有用于接触所述第一滑动表面（29）的第二滑动表面（30）室（27），其布置在壳体（1,2）内，并用于收集在两个滑动表面（29,30）之间逸出的泄漏流体。可以借助于连接到收集室（27）的壳体（1,2）中的检测通道（26,33,34,37,39,47）来监测在旋转通过内收集的泄漏流体，）并且包含泄漏传感器（41）。

6. 发明授权

US07882853B2 Rotary feed-through with leakage sensor 有权
标题翻译：带传感器的旋转馈通
公开(公告)号：US07882853B2
公开(公告)日：2011-02-08
申请号：US11460269
申请日：2006-07-27
申请人： Peter Mohr , Wolfgang Bechteler , Stephan Gast , Hans Leidl
发明人： Peter Mohr , Wolfgang Bechteler , Stephan Gast , Hans Leidl
IPC分类号： F16L27/00
CPC分类号： F16L27/0828 , G01M3/183 , G01M3/2853 , Y10T137/8326 , Y10T137/86268
摘要： The invention pertains to a rotary feed-through for supplying a fluid to a rotating machine part with a hollow shaft (3) that is rotatably supported in a housing (1, 2) and has a first sliding surface (29), with a sealing bushing (31) that is arranged in a rotationally fixed fashion within the housing (1, 2) coaxial to the shaft (3) and has a second sliding surface (30) for contacting the first sliding surface (29), and with a collecting chamber (27) that is arranged within the housing (1, 2) and serves for collecting the leakage fluid escaping between the two sliding surfaces (29, 30). The leakage fluid collected within the rotary feed-through can be monitored with the aid of a detection channel (26, 33, 34, 37, 39, 47) in the housing (1, 2) that is connected to the collecting chamber (27) and contains a leakage sensor (41).
摘要翻译：本发明涉及一种用于向旋转机器部件供应流体的旋转馈通，所述旋转机器部分具有可旋转地支撑在壳体（1,2）中并具有第一滑动表面（29）的中空轴（3）衬套（31），其以与所述轴（3）同轴的所述壳体（1,2）内以旋转固定的方式布置，并且具有用于接触所述第一滑动表面（29）的第二滑动表面（30）室（27），其布置在壳体（1,2）内，并用于收集在两个滑动表面（29,30）之间逸出的泄漏流体。可以借助于连接到收集室（27）的壳体（1,2）中的检测通道（26,33,34,37,39,47）来监测在旋转通过内收集的泄漏流体，）并且包含泄漏传感器（41）。

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