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Patent Searching and Data


Title:
MOTION GUIDING DEVICE AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2019/150923
Kind Code:
A1
Abstract:
The present invention provides a motion guiding device and a method for manufacturing the motion guiding device, wherein guiding accuracy can be improved, and a specific dimensional control can be performed without complicated processing. The motion guiding device comprises: a raceway member in which a rolling element-rolling face is formed along the longitudinal direction; a moving member having a loaded rolling element-rolling face formed at a position facing the rolling element-rolling face, and an unloaded rolling element-rolling passage formed in parallel to the loaded rolling element-rolling face; and a plurality of rolling elements which are disposed so as to be capable of rolling inside a loaded rolling passage formed by the rolling element-rolling face and the loaded rolling element-rolling face, wherein the moving member is mounted through the rolling elements so as to be capable of reciprocating in the longitudinal direction of the raceway member. On a portion of a central section of the moving member at which the moving member faces the top surface of the raceway member, an attenuation material is mounted such that there is a gap between the attenuation material and the top surface. The attenuation material is mounted through a predetermined gap to each of both end sections of a main body of the moving member in the longitudinal direction and both end sections of the main body in the width direction.

Inventors:
FURUSAWA Ryuji (2-12-10 Shibaura, Minato-k, Tokyo 06, 〒1088506, JP)
MIYAJIMA Ayako (2-12-10 Shibaura, Minato-k, Tokyo 06, 〒1088506, JP)
Application Number:
JP2019/000824
Publication Date:
August 08, 2019
Filing Date:
January 15, 2019
Export Citation:
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Assignee:
THK CO., LTD. (2-12-10 Shibaura, Minato-ku Tokyo, 06, 〒1088506, JP)
International Classes:
F16C29/06; B23Q1/40
Domestic Patent References:
WO2009093479A12009-07-30
WO2006126508A12006-11-30
Foreign References:
JPH0560129A1993-03-09
Attorney, Agent or Firm:
INTECT INTERNATIONAL PATENT OFFICE et al. (Daiwa Kojimachi 4-chome Bldg. 4F, 4-7-2 Kojimachi, Chiyoda-k, Tokyo 83, 〒1020083, JP)
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