| 摘要 |
A mold assembly wherein a cavity for molding is defined by primary mold cavity and primary mold core elements (22, 24) and a supplemental core element (16), the primary mold cavity (50) and primary mold core elements (22, 24) are carried by first and second mating mold components (12, 14) and the supplemental core element (16) is carried by a slide (18) moveable transversely relative to the direction of motion of the mating mold components (12, 14). The slide (18) is supported by the first mating mold component (14) and has an opening (36) therein for engaging an actuating pin (38) supported by the second mating mold component (12) at an angle oblique to the parting line face of the second mating mold component (12). The actuating pin (38) is removable retained in a support opening (48) in the parting line face of the second mating mold component (12) by means accessible from the second mating mold component parting line face. |
