Abstract: Injection molding apparatus with robot device and mechanical pull-out device for removing preforms from the robot device, the robot device comprising a number of receiving tubes for preforms, the preforms being disposed in the tubes such that a collar and a screw thread portion of the neck of the bottles to be formed reach outside the receiving tubes, and the pull-out device comprising clamping elements which are positioned opposite the robot when it is in an ejection position, while first driving means for the clamping elements are provided, which can move the clamping elements towards the receiving tubes of the robot arm and away therefrom, respectively, and second driving means which can bring the clamping elements into a closed clamping position or an opened position, as well as control means for the first and second driving means. The control means are arranged to control the clamping elements.

Abstract: Injection molding apparatus with robot device and mechanical pull-out device for removing preforms from the robot device, the robot device comprising a number of receiving tubes for preforms, the preforms being disposed in the tubes such that a collar and a screw thread portion of the neck of the bottles to be formed reach outside the receiving tubes, and the pull-out device comprising clamping elements which are positioned opposite the robot when it is in an ejection position, while first driving means for the clamping elements are provided, which can move the clamping elements towards the receiving tubes of the robot arm and away therefrom, respectively, and second driving means which can bring the clamping elements into a closed clamping position or an opened position, as well as control means for the first and second driving means.

Abstract: Apparatus for manufacturing hollow plastic articles, comprising a mold comprising a first part provided with at least one row of a number of cavities located next to each other and a second part provided with at least one row of a number of cores located next to each other, while the number of cores is twice the number of cavities, and the cores comprise two sets of cores, each set arranged in a manner corresponding to the position of the cavities, and means are provided for moving the second mold part back and forth in a direction transverse to the direction of opening and closing of the mold. A cooling device comprises a number of cooling cavities located between the cavities of a row and at both ends of the row of cavities. The cores of the two sets alternate with each other in a row of cores.