Title:
LINEAR GUIDE
Document Type and Number:
WIPO Patent Application WO/2022/102413
Kind Code:
A1
Abstract:
Provided is a linear guide with which a lubricating unit can supply a lubricant with stability over a long period of time. A lubricant supply member of this linear guide is provided with a pair of sleeve portions formed at both side surface positions on the right and left of a guide rail and a coupling portion that couples the pair of sleeve portions to each other, and is formed in a substantially C-shape. The pair of sleeve portions each have a protruding portion that can be brought into slidable contact with a rail-side raceway surface of the guide rail. The lubricating unit is attached to side walls of a case provided outside the pair of sleeve portions in the width direction of a slider, and is provided with a pair of side surface pressing means for pressing each of the pair of sleeve portions inward in the width direction of the slider.
Inventors:
KUDO TETSUYA (JP)
NAKAGAWA TAKUMI (JP)
NAKAGAWA TAKUMI (JP)
Application Number:
PCT/JP2021/039723
Publication Date:
May 19, 2022
Filing Date:
October 27, 2021
Export Citation:
Assignee:
NSK LTD (JP)
International Classes:
F16C29/06; F16C33/66
Domestic Patent References:
| WO2017026788A1 | 2017-02-16 |
Foreign References:
| JP2006046529A | 2006-02-16 | |||
| JPH0458620U | 1992-05-20 | |||
| JP2018040389A | 2018-03-15 | |||
| JPH1193951A | 1999-04-06 |
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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