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2. 发明公开

EP1672232A1 GUIDING DEVICE 有权
标题翻译： FÜHRUNGSVORRICHTUNG
公开(公告)号：EP1672232A1
公开(公告)日：2006-06-21
申请号：EP04792039.2
申请日：2004-10-05
申请人： THK CO., LTD.
发明人： MICHIOKA, Hidekazu; , YATSUSHIRO, Daisuke; , SAITO, Yoshiaki;
IPC分类号： F16C25/08
CPC分类号： F16C29/088 , F16C29/0647 , F16C29/086
摘要： A guide apparatus including a track rail and a moving block is free from the possibility of foreign matter entering the moving block through the gaps between the side surfaces of the track rail and the inner side surfaces of the moving block even in an environment where many fine dust particles are flying.
A guide apparatus has a track rail and a moving block 20 relatively movably attached to the track rail with rolling elements interposed therebetween. The rolling elements recirculate through rolling element recirculation passages. Foreign matter entry preventing plates 34 are provided so that their respective distal ends longitudinally contact the opposite side surfaces of the track rail to close the gaps between the side surfaces of the track rail and at least the inner side surfaces of skirt portions on both sides of a moving block body 21 and the inner side surfaces of end plates of the moving block 20.
摘要翻译：包括轨道轨道和移动块的引导装置，即使在许多罚款的环境中也没有异物通过轨道轨道的侧表面和移动块的内侧表面之间的间隙进入移动块的可能性尘埃飞扬。引导装置具有轨道轨道和相对可移动地附接到轨道轨道上的移动块体20，其间具有滚动元件。滚动元件通过滚动元件再循环通道再循环。异物进入防止板34被设置成使得其各自的远端纵向接触轨道轨道的相对侧表面，以封闭轨道轨道的侧表面之间的间隙和至少两侧的裙部的内侧表面移动块体21和移动块20的端板的内侧表面。

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