Title:
CAGE FIXING TYPE LINEAR GUIDE DEVICE
Document Type and Number:
WIPO Patent Application WO/2005/073574
Kind Code:
A1
Abstract:
A cage fixing type linear guide device, comprising a guide shaft having a ball rolling feed surface along the longitudinal direction, a slide member opposed to the guide shaft through a clearance and having a load rolling feed surface opposed to the ball rolling feed surface, a large number of balls rollingly fed under load between the ball rolling feed surface of the guide shaft and the load rolling feed surface of the slide member, and a cage positioned in the clearance between the guide shaft and the slide member, having a plurality of ball storage holes for rotatably storing the balls formed so as to be passed therethrough, fixed to the slide member, and moving in the axial direction of the guide shaft together with the slide member. Since a stroke for linear guiding is not limited, moving bodies can be continuously guided along the guide shaft.
More Like This:
Inventors:
MICHIOKA HIDEKAZU (JP)
IIDA KATSUYA (JP)
SHOJI HIRONORI (JP)
MATSUMOTO TAKASHI (JP)
IIDA KATSUYA (JP)
SHOJI HIRONORI (JP)
MATSUMOTO TAKASHI (JP)
Application Number:
PCT/JP2004/000830
Publication Date:
August 11, 2005
Filing Date:
January 29, 2004
Export Citation:
Assignee:
THK CO LTD (JP)
MICHIOKA HIDEKAZU (JP)
IIDA KATSUYA (JP)
SHOJI HIRONORI (JP)
MATSUMOTO TAKASHI (JP)
MICHIOKA HIDEKAZU (JP)
IIDA KATSUYA (JP)
SHOJI HIRONORI (JP)
MATSUMOTO TAKASHI (JP)
International Classes:
F16C29/04; F16C33/38; (IPC1-7): F16C29/04; F16C33/58
Foreign References:
JPH02138225U | 1990-11-19 | |||
JPH10141368A | 1998-05-26 | |||
JPH0914263A | 1997-01-14 | |||
JPH07301233A | 1995-11-14 | |||
JPH0612826U | 1994-02-18 | |||
JPH10267035A | 1998-10-06 | |||
JPH0119777C2 |
Attorney, Agent or Firm:
Ide, Tetsuroh (Ohta-machi 6-chome, Naka-ku, Yokohama-sh, Kanagawa, JP)
Download PDF:
Previous Patent: DOUBLE-ROW ROLLING BEARING
Next Patent: ADJUSTABLE BEARING ASSEMBLY FOR ROTATING SPINDLE
Next Patent: ADJUSTABLE BEARING ASSEMBLY FOR ROTATING SPINDLE