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Title:
MOTION GUIDE DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/168434
Kind Code:
A1
Abstract:
This motion guide device comprises: rolling body guide members (12) provided along the entire length of rolling body rolling surfaces (1b) so as to guide the non-loaded surface side of rolling bodies (3) which roll between the rolling body rolling surfaces (1b) and loaded rolling body rolling surfaces (2d) while being subjected to a load. The rolling body guide members (12) each have: a beam member (12a) serving as the main structural base member; and an outer shell member (12b) including a rolling body guide surface (12b1) for guiding the non-loaded surface side of the rolling bodies (3). The beam member (12a) and the outer shell member (12b) are insert molded. As a result of this configuration, a complex shape can be fabricated at low cost, reliable affixation and installation, and the reliable guide of the rolling bodies can be performed because deflection or the like does not occur, and a joining means can be arbitrarily selected according to application and specifications. Thus, the motion guide device provided with the rolling body guide members applicable to various types is provided.

Inventors:
IKEGAMI, Nobuyuki (11-6, Nishi-gotanda 3-chome, Shinagawa-k, Tokyo 03, 〒1418503, JP)
YAMAMOTO, Tsuyoshi (11-6, Nishi-gotanda 3-chome, Shinagawa-k, Tokyo 03, 〒1418503, JP)
MORITA, Fumiaki (11-6, Nishi-gotanda 3-chome, Shinagawa-k, Tokyo 03, 〒1418503, JP)
SATO, Manabu (11-6, Nishi-gotanda 3-chome, Shinagawa-k, Tokyo 03, 〒1418503, JP)
HIKOMOTO, Kentaro (11-6, Nishi-gotanda 3-chome, Shinagawa-k, Tokyo 03, 〒1418503, JP)
WADA, Mitsumasa (11-6, Nishi-gotanda 3-chome, Shinagawa-k, Tokyo 03, 〒1418503, JP)
HORIE, Takuya (11-6, Nishi-gotanda 3-chome, Shinagawa-k, Tokyo 03, 〒1418503, JP)
Application Number:
JP2013/003002
Publication Date:
November 14, 2013
Filing Date:
May 10, 2013
Export Citation:
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Assignee:
THK CO., LTD. (11-6, Nishi-gotanda 3-chome Shinagawa-k, Tokyo 03, 〒1418503, JP)
International Classes:
F16C29/06
Foreign References:
JP2005042767A2005-02-17
JP2005042847A2005-02-17
JPH0791446A1995-04-04
JP3898679B22007-03-28
Attorney, Agent or Firm:
KAITA, Hiroaki et al. (801 Miyata Bldg, 1-38-2 Yoyogi, Shibuya-k, Tokyo 53, 〒1510053, JP)
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