... pipe; 33 : ball catch; 34 : punch; 35 : cooling pipe; 36 : locating pin; 37 : bushing; 38 : screw; 39 : pillar; 40: support rail Company illustration: Plastor p .A. , Oradea/Romania Example : Injection Mold ... mold cavities formed in the mold insert plates (12, 13) are arranged in the parting plane in such a way that each of two mutually parallel cores of a pair of cavities can be actuated by a common ... 12, p 1227-1 23 Example 9, Injection Mold for Magnifying Glass Frame with Handle Examples of injection moldings with inner peripheral grooves are frames for spectacles and magnifying glasses (Fig...