Patent ID: 8840397
Filing Date: 2014-09-23
Classification: B29C

Abstract:
1. A device for producing a pipette, a tip, or a thin-walled elongate body from a thermoplastic material in an injection molding machine, comprising an injection mold with a first mold half, which receives a core, and a second molding half, which receives a matrix, a position of the core is adjustable and changeable in reference to the matrix, the core ( 15 ) comprises a removable sleeve ( 25 ) and a bush ( 33 ) which can be plugged onto the removable sleeve ( 25 ) and which is rotational in reference to the removable sleeve ( 25 ) and a casing ( 29 ) of the removable sleeve ( 25 ) is eccentric in reference to an axis of symmetry A of the core ( 15 ), and a bore ( 31 ) is arranged in the bush ( 33 ) eccentric in reference to a casing area of the bush ( 35 ).