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Patent Searching and Data


Title:
ROLLER BEARING GUIDE DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/083692
Kind Code:
A1
Abstract:
The present invention has: a guide rail (2); a slider (3) that slides over the guide rail (2); a plurality of rolling bodies (35) that roll between the guide rail (2) and the slider (3) and that circulate within the slider (3); and a rotating body (25a) that is provided to the slider and that provides a lubricant to the rolling bodies (35) while rotating by means of contacting the rolling bodies (35). As a result, it is possible to provide a roller bearing guide device in which a lubricating member reliably supplies lubricant to the rolling bodies by contacting the rolling bodies and damage to the lubricating member contacting the rolling bodies is prevented.

Inventors:
NAKAGAWA, Takumi (C/O NSK Ltd, 12 Kirihara-cho, Fujisawa-sh, Kanagawa 11, 〒2520811, JP)
Application Number:
JP2014/081855
Publication Date:
June 11, 2015
Filing Date:
December 02, 2014
Export Citation:
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Assignee:
NSK LTD. (Nissei Bldg, 6-3 Ohsaki 1-chome, Shinagawa-k, Tokyo 60, 〒1418560, JP)
International Classes:
F16C29/06
Foreign References:
JP2008032201A2008-02-14
DE19921872A12000-11-23
JP2013019441A2013-01-31
JP2000145771A2000-05-26
Attorney, Agent or Firm:
INOUE, Yoshio et al. (3F Garoh Bldg, 1-4 Nihonbashi 3-chome, Chuo-k, Tokyo 27, 〒1030027, JP)
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