A - Human Necessities – 47 – G
Patent
A - Human Necessities
47
G
248/69
A47G 29/00 (2006.01)
Patent
CA 1090759
SWIVEL HOOK ABSTRACT OF THE DISCLOSURE A swivel hook has a hook member with a frustoconical projec- tion terminating in a cylindrical extension of diameter less than the smaller diameter end of the frustoconical portion. The mounting member for the swivel hook is a U-shaped element which has a frusto- conical hole into which the frustoconical projection is fitted and which is pivotally joined to another U-shaped element. The elements of the swivel hook are adapted to be cast of a metal or molded of a plastic, in such a manner that the bearing surfaces of one of the elements forms a part of the die for the bearing surface of the other element. During the casting or molding process, the cylindri- al extension is beyond the frustoconical hole, and the elements are moved relative to each other following casting or molding to move the cylindrical extension into alignment with the frustoconical hole.
323503
Chasen Lee R.
Einhorn Ruediger
Coats & Clark Inc.
Malcolm Johnston & Associates
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