公开(公告)号：US09194477B2

公开(公告)日：2015-11-24

申请号：US14177262

申请日：2014-02-11

Applicant: Hiwin Technologies Corp.

Inventor： Po Lin Lee ,  Szu Wei Yu

IPC: F16H25/22 ,  F16H57/01 ,  G01N33/28

CPC classification number: F16H57/01 ,  F16H25/2204 ,  F16H25/2214 ,  F16H25/2219 ,  F16H2025/204 ,  F16H2057/012 ,  G01N33/2858 ,  Y10T74/19767

Abstract: A motion guide device includes a movable member attached onto an elongated member for forming a ball guiding passage and for receiving ball bearing members between the elongated member and the movable member, a detecting device includes a magnetic member and an insulated tube engaged into a hole of the movable member, and a warning device is coupled between the movable member and the magnetic member for generating a warning signal when the movable member and the magnetic member are electrically connected together with worn particles and for allowing the user to examine and to repair the motion guide device or the ball screw device when required.

Abstract translation: 运动引导装置包括附接到细长构件上用于形成球引导通道并用于在细长构件和可移动构件之间接收滚珠轴承构件的可移动构件，检测装置包括磁性构件和接合到孔中的绝缘管 可动构件和警告装置联接在可动构件和磁性构件之间，用于当可移动构件和磁性构件与磨损的颗粒电连接在一起时产生警告信号，并允许使用者检查和修复运动 导向装置或滚珠丝杠装置。