Title:
SLIDER FOR LINEAR GUIDE DEVICE
Document Type and Number:
WIPO Patent Application WO/1998/005877
Kind Code:
A1
Abstract:
A slider for linear guide devices, which slider moves along track rails provided on a stationary section such as a bed and a column to guide a moving body such as a work table of a machine tool and industrial robots while bearing a load. Such slider is manufactured by overlaying a synthetic resin on a metallic block body provided with load rolling surfaces for balls, by injection molding such that side surface molding sections for formation of ball return holes are overlaid on the outer side surfaces of the block body, end surface molding sections for formation of ball direction changing portions are overlaid on front and rear end surfaces of the block body, and a top surface molding section is overlaid on the top surface of the block body simultaneously with formation of the side surface molding sections and end surface molding sections so that such top surface molding section connects the end surface molding sections positioned on the both end surfaces of the block body to each other.
Inventors:
KAWAGUCHI TAKAHIRO (JP)
HIROKAWA TADASHI (JP)
HIROKAWA TADASHI (JP)
Application Number:
PCT/JP1997/002719
Publication Date:
February 12, 1998
Filing Date:
August 05, 1997
Export Citation:
Assignee:
THK CO LTD (JP)
KAWAGUCHI TAKAHIRO (JP)
HIROKAWA TADASHI (JP)
KAWAGUCHI TAKAHIRO (JP)
HIROKAWA TADASHI (JP)
International Classes:
F16C29/06; (IPC1-7): F16C29/06
Foreign References:
| JPH07317762A | 1995-12-08 | |||
| JPH05248433A | 1993-09-24 | |||
| JPH07317762A | 1995-12-08 |
Other References:
See also references of EP 0854302A4
Attorney, Agent or Firm:
Naruse, Katsuo (5th floor 11-5, Nishi-shinbashi 2-chom, Minato-ku Tokyo 105, JP)
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