Patent ID: 7140868

Claim:
An ejector assembly for use with a mold for molding plastic parts, said ejector assembly comprising: a first stationary member and a second stationary member; an ejector plate moveable between said first and second stationary members; a core blade lifter including a lifter foot assembly that is moveable with said ejector plate, said core blade lifter including a lifter rod, said lifter foot assembly including a rod carrier pivotally mounting said lifter rod to said lifter foot assembly; a stationary helper pin generally parallel to said lifter rod, wherein said core blade lifter includes a helper carrier pivotally mounted to said lifter foot assembly and moveable along said helper pin; said lifter foot assembly includes a pair of gib plates with camming surfaces defined along said gib plates, wherein said helper carrier and said rod carrier are commonly slidable along said camming surfaces, wherein said camming surfaces are inclined with respect to said ejector plate.