专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

2. 发明公开

EP3085497A1 CONTROL SYSTEM AND APPARATUS FOR POWER WRENCH 有权转让
标题翻译： STEUERUNGSSYSTEM UND -VORRICHTUNGFÜREINEN KRAFTSCHRAUBER
公开(公告)号：EP3085497A1
公开(公告)日：2016-10-26
申请号：EP16163755.8
申请日：2016-04-04
申请人： General Electric Company
发明人： COLLETTI, Andrew Joseph , RAVI, Srinivas , SYED, Minhajuddin
IPC分类号： B25B21/00 , B25B23/145
CPC分类号： B25B23/1456 , B25B21/00 , B25B21/005 , B25B23/14 , B25B23/145
摘要： A control system including: a power wrench (30); and a controller (60) operatively connected to the power wrench, wherein the controller is configured to perform actions including: directing an operative head (40) of the power wrench to turn in response to a pressure-angle derivative of the operative head being below a predetermined threshold, defining an origin at an angular position of the operative head where the pressure-angle derivative of the operative head exceeds the predetermined threshold, directing the operative head (40) to turn by an angular step in response to: the pressure-angle derivative of the operative head exceeding the predetermined threshold, and an angular differential of the operative head being less than a target value; and directing the operative head to cease turning in response to the angular differential of the operative head being approximately equal to or greater than the target value.
摘要翻译：一种控制系统，包括：电动扳手（30）; 以及可操作地连接到所述动力扳手的控制器（60），其中所述控制器被配置为执行动作，包括：引导所述动力扳手的操作头部（40）响应于所述操作头部的压力角导数预定阈值，其在所述操作头部的角度位置处限定起始点，其中所述操作头部的压力角度导数超过所述预定阈值，所述操作头部响应于所述压力 - 角度位移而转动角度阶跃; 所述操作头的角度偏差超过所述预定阈值，并且所述操作头的角度差小于目标值; 并且响应于所述操作头的角差大致等于或大于所述目标值，引导所述操作头停止转动。

IPRDB

热门服务

关于我们

友情链接

联系方式