Patent ID: 7891965
Filing Date: 2011-02-22
Classification: B29C,B29D,B29L,Y10S

Abstract:
1. A mold dividable into a first half and a second half for molding a product in a cavity formed by closing the mold, comprising: the first half comprising a first die which is inserted thereinto and is cylindrical, and the second half comprising a second die which is inserted thereinto and is cylindrical, and has a diameter the same as a diameter of the first die, the first die and the second die joined together to form a surface of the cavity, and at least three aligning members, wherein, when the mold is closed, at least one of aligning member is moved toward side circumferential surfaces of the first die and the second die to simultaneously contact the side circumferential surfaces of the first die and the second die , and the at least three aligning members sandwich the first die to the second die and achieve a center axis alignment between the first die and the second die.