Patent ID: 9090035
Filing Date: 2015-07-28
Classification: B29C,B29D,B29K,B29L,B65D

Abstract:
1. A process for the fabrication of a molded part with circular cross section: providing a molding tool defining a cavity in the shape of the molded part, the molded part having a hollowed-out cylindrical base body, and an inner channel configured for sealing engagement with a connector part, the inner channel having a plurality of segments formed along the axial length thereof and configured to perform a variety of functions, the base body further including at least one of an internal thread and an external thread, injecting into the cavity of the molding tool a fiber-containing plasticized polymeric mass via at least one injection port provided in the molding tool, hardening the polymeric mass to form the molded part, removing the molded part from the tool, wherein the step of injecting into the cavity is carried out radially outward via the injection port from the inner channel in a direction towards the exterior and occurs in at least one of the plurality of segments, or in an area of a segment, which does not serve for the mounting of a circumferential seal, or the mounting and/or arrest of the connector part.