Patent ID: 6294123
Filing Date: 2001-09-25
Classification: B29C

Abstract:
A metal mold for producing a synthetic resin molded product comprising:a first mold, a sliding mold that is allowed to slide over an outer circumferential face or a portion of the outer circumferential face of said first mold, a second mold having a parting face that is capable of contacting an outer circumferential face of said sliding mold, and a mechanical clamping mechanism that makes the outer circumferential portion of said sliding mold mechanically coupled to said second mold, wherein at least one of said sliding mold and said second mold comprises grooves and/or inserting holes for inserting said clamping mechanism;wherein said sliding mold has a sliding direction that is the same as the opening and closing direction of the first mold and the second mold, and a sliding face between the first mold and the sliding mold is located inside the outer circumferential line, of a plane projection figure in the opening and closing direction of the metal mold, of a synthetic resin molded product which is molded by the metal mold for producing a synthetic resin molded product.