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公开(公告)号：EP2566412A2
公开(公告)日：2013-03-13
申请号：EP11778061.9
申请日：2011-04-29
发明人： NINO, John , IVINSON, Dave
CPC分类号： B25B23/141 , A61B17/8883 , A61B90/03 , A61B2090/031 , B25B15/00 , B25B23/142 , B25B23/1427 , C09J5/00 , Y10T29/49888 , Y10T29/49963
摘要： A torque-limiting device may include a shaft extending axially through upper and lower shanks and a spring to connect to a nut. The upper and lower shanks may be under a force from the spring and further configured to selectively engage within a predetermined torque limit and disengage at above the predetermined torque limit. Accordingly, the shaft may receive torque up to the predetermined limit as provided by a user operating a handle of the torque-limiting device. The torque-limiting device may be disposable, reusable, economical, and have high torque capabilities. The shaft may include a lumen extending there through, and through which a variety of devices and materials may be delivered to a workpiece.
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公开(公告)号：EP2566412B1
公开(公告)日：2020-05-06
申请号：EP11778061.9
申请日：2011-04-29
发明人： NINO, John , IVINSON, Dave
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公开(公告)号：EP2675595A2
公开(公告)日：2013-12-25
申请号：EP12747483.1
申请日：2012-02-14
发明人： NINO, John , IVINSON, David
IPC分类号： B25B23/142 , B25B13/06 , A61B17/00
CPC分类号： B25B23/1427 , A61B17/8875 , A61B2090/031 , B25B23/141
摘要： A torque-limiting device is disclosed, which may include a shaft extending axially through upper and lower shanks and a spring to connect to a nut. The upper and lower shanks may be under a force from the spring and further configured to selectively engage within a predetermined torque limit and disengage at above the predetermined torque limit. Accordingly, the shaft may receive torque up to the predetermined limit as provided by a user operating a handle of the torque-limiting device. The torque-limiting device may be disposable, reusable, economical, and have high torque capabilities.
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公开(公告)号：EP2675595A4
公开(公告)日：2017-10-18
申请号：EP12747483
申请日：2012-02-14
申请人： ECA MEDICAL INSTR , NINO JOHN , IVINSON DAVE
发明人： NINO JOHN , IVINSON DAVID
CPC分类号： B25B23/1427 , A61B17/8875 , A61B2090/031 , B25B23/141
摘要： A torque-limiting device is disclosed, which may include a shaft extending axially through upper and lower shanks and a spring to connect to a nut. The upper and lower shanks may be under a force from the spring and further configured to selectively engage within a predetermined torque limit and disengage at above the predetermined torque limit. Accordingly, the shaft may receive torque up to the predetermined limit as provided by a user operating a handle of the torque-limiting device. The torque-limiting device may be disposable, reusable, economical, and have high torque capabilities.
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公开(公告)号：EP2675594A4
公开(公告)日：2017-10-18
申请号：EP12747647
申请日：2012-02-16
申请人： ECA MEDICAL INSTR , NINO JOHN , IVINSON DAVE
发明人： NINO JOHN , IVINSON DAVID
CPC分类号： A61B17/8875 , A61B90/03 , A61B2090/031 , B25B15/04 , B25B23/141 , B25B23/142 , B25B23/1427
摘要： A torque-limiting driver has a handle, a body, a torque-limiting assembly and a work-piece engaging tip. The torque-limiting assembly includes an upper and lower shank that have a plurality of teeth circumferentially spaced. The teeth have a vertical face, an inclined face, and a flat peak. There is a spring for applying pressure across the upper and lower shank with multiple washers interposed between the lower shaft and spring. In some instances, there is a round square drive with arched catches having preselected radii to assure operation over certain cycles at selected torque and to reduced nose cone damage and breakage at a predetermined inch pounds of torque.
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公开(公告)号：EP2566412A4
公开(公告)日：2017-10-18
申请号：EP11778061
申请日：2011-04-29
申请人： ECA MEDICAL INSTR , NINO JOHN , IVINSON DAVE
发明人： NINO JOHN , IVINSON DAVE
IPC分类号： B23Q11/04 , A61B17/88 , A61B90/00 , A61M25/16 , A61M37/00 , B25B15/00 , B25B23/14 , B25B23/142 , C09J5/00
CPC分类号： B25B23/141 , A61B17/8883 , A61B90/03 , A61B2090/031 , B25B15/00 , B25B23/142 , B25B23/1427 , C09J5/00 , Y10T29/49888 , Y10T29/49963
摘要： A torque-limiting device may include a shaft extending axially through upper and lower shanks and a spring to connect to a nut. The upper and lower shanks may be under a force from the spring and further configured to selectively engage within a predetermined torque limit and disengage at above the predetermined torque limit. Accordingly, the shaft may receive torque up to the predetermined limit as provided by a user operating a handle of the torque-limiting device. The torque-limiting device may be disposable, reusable, economical, and have high torque capabilities. The shaft may include a lumen extending there through, and through which a variety of devices and materials may be delivered to a workpiece.
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公开(公告)号：EP2675594A2
公开(公告)日：2013-12-25
申请号：EP12747647.1
申请日：2012-02-16
发明人： NINO, John , IVINSON, David
CPC分类号： A61B17/8875 , A61B90/03 , A61B2090/031 , B25B15/04 , B25B23/141 , B25B23/142 , B25B23/1427
摘要： A torque-limiting driver has a handle, a body, a torque-limiting assembly and a work-piece engaging tip. The torque-limiting assembly includes an upper and lower shank that have a plurality of teeth circumferentially spaced. The teeth have a vertical face, an inclined face, and a flat peak. There is a spring for applying pressure across the upper and lower shank with multiple washers interposed between the lower shaft and spring. In some instances, there is a round square drive with arched catches having preselected radii to assure operation over certain cycles at selected torque and to reduced nose cone damage and breakage at a predetermined inch pounds of torque.
摘要翻译： 公开了一种扭矩限制驱动器，其具有手柄，主体，扭矩限制组件和工件接合尖端。 扭矩限制组件包括具有周向间隔开的多个齿的上部和下部柄。 牙齿有一个垂直的面，一个倾斜的面和一个平坦的峰。 有一个弹簧用于在上部和下部柄上施加压力，在下部轴和弹簧之间插入多个垫圈。 在一些情况下，存在具有预选半径的拱形挡块的圆形方形驱动器，以确保在选定扭矩的某些循环下操作，并且以预定的英寸 - 磅扭矩测量值减小头锥损坏和破损。
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