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Patent Searching and Data


Title:
MOVEMENT GUIDING DEVICE AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2015/152125
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a movement guiding device capable of making assembly work easier. End members (4a, 4b) that include the inner peripheral sides of a direction-changing passage (2c) are arranged on the end surfaces of a moving member body (3) in the movement direction thereof. At least one of the pair of end members (4a, 4b) is connected to the inner peripheral side of the direction-changing passage (2c), and has an opening (21) for allowing insertion of rolling bodies (42) into a cyclic path. Opposing surfaces (18) of the pair of end members (4a, 4b) that oppose the moving member body (3) are formed planar. The pair of end members (4a, 4b) are formed integrally with holding parts (5) and are incorporated into the moving member body (3) in a direction orthogonal to the movement direction of the moving member body (3). Cover members (7a, 7b) cover the openings (21) of the end members (4a, 4b).

Inventors:
TOMITA, Shigeo (11-6, Nishi Gotanda 3-chom, Shinagawa-ku Tokyo 03, 〒1418503, JP)
SAKAI, Junichi (11-6, Nishi Gotanda 3-chom, Shinagawa-ku Tokyo 03, 〒1418503, JP)
MAKI, Nobuyuki (11-6, Nishi Gotanda 3-chom, Shinagawa-ku Tokyo 03, 〒1418503, JP)
HOSHIDE, Kaoru (11-6, Nishi Gotanda 3-chom, Shinagawa-ku Tokyo 03, 〒1418503, JP)
YAMAMURA, Katsunori (11-6, Nishi Gotanda 3-chom, Shinagawa-ku Tokyo 03, 〒1418503, JP)
IWAMOTO, Muten (11-6, Nishi Gotanda 3-chom, Shinagawa-ku Tokyo 03, 〒1418503, JP)
HORIIKE, Kazuya (11-6, Nishi Gotanda 3-chom, Shinagawa-ku Tokyo 03, 〒1418503, JP)
NARATA, Kenji (11-6, Nishi Gotanda 3-chom, Shinagawa-ku Tokyo 03, 〒1418503, JP)
NAKANO, Fukuji (11-6, Nishi Gotanda 3-chom, Shinagawa-ku Tokyo 03, 〒1418503, JP)
NAKAMURA, Shigemi (11-6, Nishi Gotanda 3-chom, Shinagawa-ku Tokyo 03, 〒1418503, JP)
IRIE, Yosuke (11-6, Nishi Gotanda 3-chom, Shinagawa-ku Tokyo 03, 〒1418503, JP)
NAKAMURA, Yuki (11-6, Nishi Gotanda 3-chom, Shinagawa-ku Tokyo 03, 〒1418503, JP)
Application Number:
JP2015/059856
Publication Date:
October 08, 2015
Filing Date:
March 30, 2015
Export Citation:
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Assignee:
THK CO.,LTD. (11-6, Nishi Gotanda 3-chome Shinagawa-ku Tokyo, 03, 〒1418503, JP)
International Classes:
F16C29/06
Foreign References:
JPH1047344A1998-02-17
JP2005207469A2005-08-04
US20050173195A12005-08-11
JP2005127474A2005-05-19
DE10356854A12005-07-14
JPH1172119A1999-03-16
DE102007056860A12009-05-28
Attorney, Agent or Firm:
SHIOJIMA, Toshiyuki (Floral Akihabara bldg. 7F, 2-12 Kandasakumach, Chiyoda-ku Tokyo 25, 〒1010025, JP)
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