Title:
TRACK RAIL AND MOVEMENT GUIDE DEVICE PROVIDED WITH THE TRACK RAIL
Document Type and Number:
WIPO Patent Application WO/2011/030722
Kind Code:
A1
Abstract:
Provided are a track rail having no joints, a track rail which is excellent in the mounting property and maintenance property of a moving block, and a movement guide device provided with the track rail. The track rail used for the movement guide device which is provided with the track rail having a roller rolling surface formed in the longitudinal direction and a moving block mounted to the track rail through a plurality of rollers, wherein the moving block is capable of relatively reciprocating along the longitudinal direction of the track rail, is provided with a cut-away portion which divides the roller rolling surface and which enables the moving block to be mounted, and a filler by which the cut-away portion is closed to connect the divided roller rolling surfaces.
Inventors:
SERA KIYOTAKA (JP)
Application Number:
PCT/JP2010/065151
Publication Date:
March 17, 2011
Filing Date:
September 03, 2010
Export Citation:
Assignee:
THK CO LTD (JP)
SERA KIYOTAKA (JP)
SERA KIYOTAKA (JP)
International Classes:
F16C29/06
Foreign References:
| JP2007309373A | 2007-11-29 | |||
| JP2003239963A | 2003-08-27 | |||
| JP2001065559A | 2001-03-16 | |||
| JP2001056024A | 2001-02-27 | |||
| JP2005147203A | 2005-06-09 |
Attorney, Agent or Firm:
INTECT INTERNATIONAL PATENT OFFICE et al. (JP)
Patent business corporation Intect International Patent Office (JP)
Patent business corporation Intect International Patent Office (JP)
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