Patent ID: 9174373
Filing Date: 2015-11-03
Classification: B29C

Abstract:
1. A hot channel distributor arrangement for a hot channel system, which can be heated during a heating phase, and which is designed to supply a plastic melt from a pour-in opening to at least two nozzle arrangements which can be moved relative to each other and independently of one another, each said nozzle arrangement having at least one outlet opening in the region of a nozzle body, comprising, at least one main distributor block having at least two main distributor arms, said main distributor block being rotatable around a first rotational axis, an auxiliary distributor block arranged on each arm of the at least one main distributor block, each said auxiliary distributor block forming at least one auxiliary distributor arm and being rotatable around a respective second rotational axis, wherein an angle between the main distributor block and each auxiliary distributor block arranged thereon is adjustable, wherein at least one of the nozzle arrangements is provided on each said auxiliary distributor arm, and wherein the angle between the main distributor arm and at least one auxiliary distributor arm arranged thereon changes due to thermal expansion at least during the heating phase.