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1. 发明申请

US20130205609A1 TOUCH PROBE AND RELATED CHECKING METHOD 有权
标题翻译：触摸探针和相关检查方法
公开(公告)号：US20130205609A1
公开(公告)日：2013-08-15
申请号：US13880335
申请日：2011-10-25
申请人： Antonio Gambini , Carlo Dall'Aglio
发明人： Antonio Gambini , Carlo Dall'Aglio
IPC分类号： G01B7/016
CPC分类号： G01B7/016 , G01B5/016 , G01B7/012 , G01B21/04 , G01L1/16
摘要： A touch probe (1;1′;1″;1′″) for applications in machine tools or measuring machines includes a support frame (2) with a protective casing (3), and a movable armset (5) with a feeler (11) to touch a part to be checked (13). The probe includes a detection device (23) with a laminar piezoelectric transducer (25) made of polymeric material, such as polyvinylidene fluoride, which is connected to the support frame and fixed at a bearing and locating area (7), on which the movable armset rests in a position defined by an isostatic rest system (17). Conditioning electronics (30) connected to the support frame include processing means for processing a force signal (M) provided by the detection device, comparing it with a threshold value (S) and generating a touch signal (T). The conditioning electronics include differential charge amplifiers (3) and a processing system (55) to dynamically vary the threshold value depending on the most recent values of the force signal detected.
摘要翻译：用于在机床或测量机中应用的触摸探针（1; 1'; 1“; 1”）包括具有保护壳体（3）的支撑框架（2）和具有保护壳体触摸（11）触摸待检查的部分（13）。探针包括检测装置（23），其具有由诸如聚偏二氟乙烯的聚合物材料制成的层状压电换能器（25），其连接到支撑框架并固定在轴承和定位区域（7）上，可移动臂架搁置在由等静止休息系统（17）限定的位置。连接到支撑框架的调节电子设备（30）包括用于处理由检测装置提供的力信号（M）的处理装置，将其与阈值（S）进行比较并产生触摸信号（T）。调理电子器件包括差分电荷放大器（3）和处理系统（55），以根据检测到的力信号的最近值来动态地改变阈值。

2. 发明授权

US09423232B2 Touch probe with piezoelectric sensor and thermal insulation 有权
标题翻译：带压电传感器和绝热的触摸式探头
公开(公告)号：US09423232B2
公开(公告)日：2016-08-23
申请号：US13880301
申请日：2011-10-25
申请人： Carlo Dall'Aglio , Antonio Gambini
发明人： Carlo Dall'Aglio , Antonio Gambini
IPC分类号： G01B7/16 , G01B7/012 , G01B5/016 , G01L1/16
CPC分类号： G01B7/012 , G01B5/016 , G01B7/16 , G01L1/16
摘要： A touch probe (1;1′;1″;1″′) for applications in machine tools or measuring machines includes a support frame (2) with a protective casing (3), and a movable armset (5) with a feeler (11) to touch a part to be checked (13). The probe includes a laminar piezoelectric transducer (25) made of polymeric material, such as polyvinylidene fluoride, which is connected to the support frame and fixed at a bearing and locating area (7) on which the movable armset rests in a position defined by an isostatic rest system (17). A thermal insulation system is placed between the protective casing and the piezoelectric transducer and preferably includes at least one element (28) made of thermal insulating material, such as fiberglass, between the piezoelectric transducer and the support frame.
摘要翻译：用于在机床或测量机中应用的触摸探针（1; 1'; 1“; 1”'）包括具有保护壳体（3）的支撑框架（2）和具有探测器 11）触摸要检查的部件（13）。探针包括由诸如聚偏二氟乙烯的聚合物材料制成的层状压电换能器（25），其连接到支撑框架并且固定在轴承和定位区域（7）上，在该区域上，可动臂组件搁置在由等静压休息系统（17）。绝热系统被放置在保护壳体和压电换能器之间，并且优选地包括在压电换能器和支撑框架之间的绝热材料（例如玻璃纤维）制成的至少一个元件（28）。

3. 发明授权

US09015953B2 Touch probe and related checking method 有权
标题翻译：触摸探头和相关检查方法
公开(公告)号：US09015953B2
公开(公告)日：2015-04-28
申请号：US13880335
申请日：2011-10-25
申请人： Antonio Gambini , Carlo Dall'Aglio
发明人： Antonio Gambini , Carlo Dall'Aglio
IPC分类号： G01B5/016 , G01B7/016 , G01B7/012 , G01B21/04 , G01L1/16
CPC分类号： G01B7/016 , G01B5/016 , G01B7/012 , G01B21/04 , G01L1/16
摘要： A touch probe (1; 1′; 1″; 1′″) for applications in machine tools or measuring machines includes a support frame (2) with a protective casing (3), and a movable armset (5) with a feeler (11) to touch a part to be checked (13). The probe includes a detection device (23) with a laminar piezoelectric transducer (25) made of polymeric material, such as polyvinylidene fluoride, which is connected to the support frame and fixed at a bearing and locating area (7), on which the movable armset rests in a position defined by an isostatic rest system (17). Conditioning electronics (30) connected to the support frame include processing means for processing a force signal (M) provided by the detection device, comparing it with a threshold value (S) and generating a touch signal (T). The conditioning electronics include differential charge amplifiers (3) and a processing system (55) to dynamically vary the threshold value depending on the most recent values of the force signal detected.
摘要翻译：用于在机床或测量机中应用的触摸探针（1; 1'; 1“; 1”）包括具有保护壳体（3）的支撑框架（2）和具有探测器 11）触摸要检查的部件（13）。探针包括检测装置（23），其具有由诸如聚偏二氟乙烯的聚合物材料制成的层状压电换能器（25），其连接到支撑框架并固定在轴承和定位区域（7）上，可移动臂架搁置在由等静止休息系统（17）限定的位置。连接到支撑框架的调节电子设备（30）包括用于处理由检测装置提供的力信号（M）的处理装置，将其与阈值（S）进行比较并产生触摸信号（T）。调理电子器件包括差分电荷放大器（3）和处理系统（55），以根据检测到的力信号的最近值来动态地改变阈值。

4. 发明申请

US20130205608A1 TOUCH PROBE WITH PIEZOELECTRIC SENSOR AND THERMAL INSULATION 有权
标题翻译：触摸式探头与压电传感器和热绝缘
公开(公告)号：US20130205608A1
公开(公告)日：2013-08-15
申请号：US13880301
申请日：2011-10-25
申请人： Carlo Dall'Aglio , Antonio Gambini
发明人： Carlo Dall'Aglio , Antonio Gambini
IPC分类号： G01B7/012
CPC分类号： G01B7/012 , G01B5/016 , G01B7/16 , G01L1/16
摘要： A touch probe (1;1′;1″;1″′) for applications in machine tools or measuring machines includes a support frame (2) with a protective casing (3), and a movable armset (5) with a feeler (11) to touch a part to be checked (13). The probe includes a laminar piezoelectric transducer (25) made of polymeric material, such as polyvinylidene fluoride, which is connected to the support frame and fixed at a bearing and locating area (7) on which the movable armset rests in a position defined by an isostatic rest system (17). A thermal insulation system is placed between the protective casing and the piezoelectric transducer and preferably includes at least one element (28) made of thermal insulating material, such as fibreglass, between the piezoelectric transducer and the support frame.
摘要翻译：用于在机床或测量机中应用的触摸探针（1; 1'; 1“; 1”）包括具有保护壳体（3）的支撑框架（2）和具有保护壳体触摸（11）触摸待检查的部分（13）。探针包括由诸如聚偏二氟乙烯的聚合物材料制成的层状压电换能器（25），其连接到支撑框架并且固定在轴承和定位区域（7）上，在该区域上，可动臂组件搁置在由等静压休息系统（17）。绝热系统被放置在保护壳体和压电换能器之间，并且优选地包括在压电换能器和支撑框架之间的绝热材料（例如玻璃纤维）制成的至少一个元件（28）。

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