Hinge and a method for making the same

B - Operations – Transporting – 23 – P

Patent

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Details

26/183, 16/22

B23P 11/00 (2006.01) B21D 53/40 (2006.01) E05D 5/12 (2006.01)

Patent

CA 1045800

ABSTRACT OF THE DISCLOSURE A method of fabricating a hinge as described, which includes the step of making a blank for a leaf: bending a marginal edge portion of the blank so that the bend has an arcuate cross section with the radius of curvature correspond- ing to the radius of a rod to which it is to be secured. The circular rod is then secured by welding on an inner side of the bend and extending axially along the bend. The securing comprises welding on an edge of the bend marginal edge portion on the periphery of the rod to secure the rod to the bend. The blank is then bent to enclose the rod circumferentially until a free edge of the bend contacts a major surface of the leaf blank to conform the bend in cross section to the cross section configuration of the rod as a cylindrical knuckle.

236546

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