Title:
ROLLING GUIDING DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/190147
Kind Code:
A1
Abstract:
A rolling guiding device 10 has a first member 1, a second member 2, and rolling elements 5 disposed between the first member 1 and the second member 2, the second member 2 being capable of moving along the first member 1 due to the rolling of the rolling elements 5; wherein: the rolling guiding device has a groove G for guiding the rolling elements 5, the guiding groove G being configured from a rolling path R that comprises a rolling groove 1a formed in the first member 1 and a rolling groove 3a formed in the second member 2 opposedly with respect to the rolling groove 1a of the rolling groove 1a, and a circulation path C via which the starting point and ending point of the rolling path R communicate, the circulation path C being provided in the second member 2; the rolling elements 5 are configured from a plurality of first rolling elements 5a and a plurality of second rolling elements 5b that comprise an elastic material; and at least one of the second rolling elements 5b is always positioned in the circulation path C. Thereby provided is a rolling guiding device that is easily assembled and capable of being stably operated.
Inventors:
MATSUMOTO JUN (JP)
MATSUMURA KEISUKE (JP)
MATSUMURA KEISUKE (JP)
Application Number:
PCT/JP2016/064419
Publication Date:
December 01, 2016
Filing Date:
May 16, 2016
Export Citation:
Assignee:
NSK LTD (JP)
International Classes:
F16C29/06; F16C33/32; F16C33/374; F16H25/22; F16C31/06
Foreign References:
JP2004084826A | 2004-03-18 | |||
JPH0861364A | 1996-03-08 | |||
JP2006064123A | 2006-03-09 | |||
JPS57165162U | 1982-10-18 | |||
JPS4857035A | 1973-08-10 | |||
JPS5061232U | 1975-06-05 | |||
JPS41443B1 | ||||
US3813135A | 1974-05-28 | |||
US20050105838A1 | 2005-05-19 | |||
JP2015137707A | 2015-07-30 |
Other References:
See also references of EP 3279488A4
Attorney, Agent or Firm:
INOUE, Yoshio et al. (JP)
Yoshio Inoue (JP)
Yoshio Inoue (JP)
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