Patent ID: 8025500
Filing Date: 2011-09-27
Classification: B29C,Y10S

Abstract:
1. A transfer element ( 1 , 9 ) for an injection molding system comprising a flow lumen ( 18 ) for a plasticised plastic material, wherein the transfer element has a device for degassing of the flow lumen ( 18 ); wherein, the transfer element has a substantially hollow-cylindrical main body ( 4 , 9 ) having an inner peripheral surface ( 6 ) and an outer peripheral surface ( 5 ), wherein the degassing device has at least one gas-permeable passage connecting the inner peripheral surface ( 6 ) and the outer peripheral surface ( 5 ); wherein, the main body ( 4 , 9 ) is at least of a two-part structure comprising an upper part ( 4 a , 4 a ′, 4 a ″, 9 a ) and a lower part ( 4 b , 4 b ′, 4 b ″, 9 b ) which are substantially hollow-cylindrical and each have at least one main face ( 16 , 18 ); wherein, the upper part ( 4 a ) and the lower part ( 4 b ) are so arranged that there main faces ( 16 , 18 ) at least partially butt against each other, wherein the main face ( 16 ) of the upper part ( 4 a , 4 a ′, 4 a ″, 9 a ) and/or the lower part ( 4 b , 4 b ′, 4 b ″, 9 b ) has a free-ground clearance ( 17 , 19 , 19 ′, 19 ″) so that at least one gap is formed between the main faces ( 16 , 18 ) which at least as a portion of a gas-permeable passage connects the inner peripheral surface ( 6 ) and the outer peripheral surface ( 5 ) of the main body ( 4 , 9 ).