Tire vulcanizing mold and method for producing the same

摘要

High segmenting precision can be secured at a low production cost, and the dimensions of a gap between segmented pieces can be easily controlled. A tire vulcanizing mold ( 1 ) comprising an inner peripheral shape corresponding to the surface of a tire tread portion, and configured by assembling a plurality of circumferentially segmented pieces ( 1 A), wherein at least one of said plurality of segmented pieces ( 1 A) has a generally round-bar-shaped pin protector ( 100 ) on an assembling face (D) between an adjoining segmented piece ( 1 A) in a projecting manner therefrom, and the adjoining segmented piece ( 1 A) has a depressed groove ( 102 ) of generally arcuate in cross section for fitting said pin protector ( 100 ), on an assembling face (D) between said segmented pieces ( 1 A) to be assembled with.