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公开(公告)号：US07331205B2
公开(公告)日：2008-02-19
申请号：US11526266
申请日：2006-09-22
CPC分类号： B21J15/28 , B21J15/043 , B21J15/10 , B21J15/105 , B21J15/285 , Y10T29/5373 , Y10T29/53739 , Y10T29/53743 , Y10T29/53748
摘要： A rivet monitoring system is provided which has a micro-strain or micro fluid pressure sensor that measures strains or pressures within a tool component. These measured signals are compared to a number of tolerance bands formed about median strain or pressure versus time curve. Various techniques are provided to analyze the measured data with respect to the tolerance bands to determine if a particular rivet set is acceptable.
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公开(公告)号：US07559133B2
公开(公告)日：2009-07-14
申请号：US11526265
申请日：2006-09-22
IPC分类号： B23P21/00
CPC分类号： B21J15/025 , B21J15/10 , B21J15/105 , B21J15/26 , B21J15/28 , B21J15/285 , Y10T29/49764 , Y10T29/49771 , Y10T29/53009 , Y10T29/53013 , Y10T29/53039 , Y10T29/5307 , Y10T29/53422 , Y10T29/5343 , Y10T29/53496 , Y10T29/5377
摘要： A riveting system is operable to join two or more workplaces with a rivet. In another aspect of the present invention, a self-piercing rivet is employed. Still another aspect of the present invention employs an electronic control unit and one or more sensors to determine a riveting characteristic and/or an actuator characteristic.
摘要翻译： 铆接系统可操作以用铆钉连接两个或多个工作台。 在本发明的另一方面，采用自穿孔铆钉。 本发明的另一方面采用电子控制单元和一个或多个传感器来确定铆接特性和/或致动器特性。
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公开(公告)号：US07802352B2
公开(公告)日：2010-09-28
申请号：US11396140
申请日：2006-03-31
申请人： Eymard J Chitty , Brian Taylor , Peter C Thomas , Darren S Byrne
发明人： Eymard J Chitty , Brian Taylor , Peter C Thomas , Darren S Byrne
CPC分类号： B21J15/285 , B21J15/28 , Y10T29/49764 , Y10T29/49771 , Y10T29/49943 , Y10T29/49956 , Y10T29/53087 , Y10T29/53739 , Y10T29/5377
摘要： A rivet setting tool having a motor driven hydraulic pump is disclosed. The rivet setting tool incorporates a fastener setting verification system configured to monitor changes pump drive motor current to determine if a particular fastener set is acceptable.
摘要翻译： 公开了一种具有马达驱动液压泵的铆钉固定工具。 铆钉固定工具包括紧固件设置验证系统，其被配置为监测泵驱动电动机电流的变化，以确定特定的紧固件组件是否可接受。
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公开(公告)号：US07346971B2
公开(公告)日：2008-03-25
申请号：US11653886
申请日：2007-01-16
申请人： Eymard J Chitty
发明人： Eymard J Chitty
IPC分类号： B21J15/28
CPC分类号： B21J15/105 , B21J15/043 , B21J15/22 , B21J15/28 , B21J15/285 , Y10T29/53739
摘要： A rivet set quality monitoring system is disclosed. A supply pressure sensor monitors the supply pressure to the tool. The tool has a second sensor which monitors strains or loads associated with a rivet set event. A processor evaluates outputs from the pressure sensor to apply a scaling factor to the output of the second sensor which is a function of the output of the pressure sensor. This modified data is analyzed to determine if the rivet set is acceptable.
摘要翻译： 公开了一种铆钉套质量监测系统。 供应压力传感器监测工具的供应压力。 该工具具有第二传感器，其监测与铆钉套件事件相关联的应变或负载。 处理器评估来自压力传感器的输出，以将比例因子应用于作为压力传感器的输出的函数的第二传感器的输出。 分析该修改后的数据以确定铆钉组是否可接受。
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