Title:
案内装置
Document Type and Number:
Japanese Patent JP5720635
Kind Code:
B2
Abstract:
A guide device is provided in which rolling elements can be assembled into circulation paths in a short time. A slider body is provided with rolling element insertion holes open at positions of a member mounting surface superposed over a return passage. The insertion holes extend in the length directions of leg parts and reach positions which bisect cross-sections of the return passage. The opened shapes of the insertion holes are elongated hole shapes with dimensions in the rolling element movement direction larger than dimensions in the width directions. For this reason, if balls are inserted from the rolling element insertion holes, spaces are formed inside of the return passage visible from the rolling element insertion holes in the rolling element movement direction of the balls. A rod-shaped fixture is inserted into each space to press the balls in the rolling element movement direction of the return passage.
Inventors:
Yoshinori Mizumura
Application Number:
JP2012155787A
Publication Date:
May 20, 2015
Filing Date:
July 11, 2012
Export Citation:
Assignee:
Nippon Seiko Co., Ltd.
International Classes:
F16C29/06
Domestic Patent References:
| JP2003184875A | ||||
| JP2001241437A | ||||
| JP57067114U | ||||
| JP4211715A |
Attorney, Agent or Firm:
Tetsuya Mori
Megumi Konishi
Hide Tanaka Tetsu
Ichi Hirose
Toru Miyasaka
Megumi Konishi
Hide Tanaka Tetsu
Ichi Hirose
Toru Miyasaka