Material for rail of linear guide, rail for linear guide,...

Metal working – Method of mechanical manufacture – Process for making bearing or component thereof

Reexamination Certificate

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C384S043000, C384S044000, C384S045000, C072S224000

Reexamination Certificate

active

06957488

ABSTRACT:
A process of manufacturing a rail of a linear guide is described. The process includes preparing a material for a rail wherein the material has a surface formed in a convex shap and two side surface. The method includes a rolling process of forming raceway grooves in the side surfaces of the material and a process for making a mounting hole after the rolling process in such a manner that the mounting hole opens to at least either surface.

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patent: 4635331 (1987-01-01), Walter et al.
patent: 5018878 (1991-05-01), Tsukada et al.
patent: 5250126 (1993-10-01), Ohya et al.
patent: 5542991 (1996-08-01), Muraoka et al.
patent: 5564188 (1996-10-01), Akasako et al.
patent: 5699604 (1997-12-01), Fukui
patent: 6200031 (2001-03-01), Faulhaber et al.
patent: 6508589 (2003-01-01), Kashiwagi et al.
patent: 2001/0012417 (2001-08-01), Kashiwagi et al.
patent: 2003/0070465 (2003-04-01), Kashiwagi et al.
patent: 2001-227539 (2001-08-01), None
patent: 2004-028201 (2004-01-01), None
patent: 2004-100916 (2004-04-01), None

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