Motion guide device

Motion guide device

  • CN 104,271,972 A
  • Filed: 05/10/2013
  • Published: 01/07/2015
  • Est. Priority Date: 05/11/2012
  • Status: Active Grant
First Claim
Patent Images

1. a motion guide device, it possesses:

  • Track component, it is formed with rolling element roller surface;

    Moving member, it is formed with the load rolling element roller surface opposed with described rolling element roller surface, and has the rolling element return path extended in the mode almost parallel with described load rolling element roller surface;

    A pair cover, described a pair cover is arranged at the rear and front end on the movement direction of described moving member, and has the conversion road, direction described load rolling element roller surface and described rolling element return path coupled together;

    Multiple rolling element, described multiple rolling element is arranged in the rolling element circulating path that is made up of described load rolling element roller surface, described rolling element return path and conversion road, described direction in walking mode freely of rolling;

    Multiple rolling element guide element, described multiple rolling element guide element is arranged with the total length of the mode guided the non-negative section side of described multiple rolling element along described load rolling element roller surface, described multiple rolling element carries out rolling motion with the state of bearing load between described rolling element roller surface and described load rolling element roller surfaceThe feature of described motion guide device is,Described rolling element guide element has;

    Beam parts, it becomes the main mother metal of structure;

    Gabarit parts, it comprises the rolling element guide surface guided the non-negative section side of described rolling element,Described beam parts and described gabarit parts are set into shape.

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