Patent ID: 6120223
Filing Date: 2000-09-19
Classification: B23Q,Y10S,Y10T

Abstract:
A cover device for a machine tool having a base and a column capable of moving at least in transverse directions on the base, to divide right and left spaces, with respect to the transverse directions, on the right and the left side of the column into a front and a rear part, said cover device comprising:a right carriage capable of longitudinal movement on the base;a left carriage capable of longitudinal movement on the base;a right cover plate disposed on the right side of the column and having a front end part pivotally joined to the column and a rear end part pivotally joined to the right carriage; anda left cover plate disposed on the left side of the column and having a front end part pivotally joined to the column and a rear end part pivotally joined to the left carriage.