Patent ID: 6618922
Filing Date: 2003-09-16
Classification: F16K,Y10T

Abstract:
Fixing jig means for use in fixing a plurality of lower members to a support member by screw members, each of the lower members being formed in each of front and rear portions of an upper surface thereof with at least one reference bore serving as a reference for attaching an upper member, the fixing jig means comprising:a first spacing jig having a body formed on a bottom surface thereof with depending projections arranged side by side at a spacing equal to a predetermined interval between the reference bores of the front portions of the lower members and operative to be fitted in the respective reference bores; a second spacing jig having a body formed on a bottom surface thereof with depending projections arranged side by side at a spacing equal to a predetermined interval between the reference bores of the rear portions of the lower members operative to be fitted in the respective reference bores, and further comprising a right angle holding jig which is in the form of a rectangular frame and having inner side faces positionable respectively in contact with a front side face of the first spacing jig, a rear side face of the second spacing jig and left and right side faces of the two spacing jigs when said first and second spacing jigs are fitted in the respective associated reference bores.