|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B29C-047/38 B29C-047/08 B29C-047/36 B29C-047/60 B29C-047/00|
|우선권정보||DE-10 2008 038 939 (2008-08-13)|
|§371/§102 date||20110128 (20110128)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 4|
An extruding device includes an extruder cylinder, a screw, and a rotary drive for the screw. To facilitate installation and removal of the assemblies of the extruding device, the screw end facing the rotary drive does not protrude during operation into bearings provided between the extruder cylinder and rotary drive, particularly not into a thrust bearing.
1. An extruding device comprising: an extruder cylinder,a screw disposed in the extruder cylinder for rotation, said screw having one end with a central bore constructed as a blind hole and a thrust bearing end face,a rotary drive facing the one end of the screw and having a rotary force-transmitting element with a center bore,a thrust bearing arranged between the rotary drive and the one end of the screw and bearing against the thrust bearing end face, anda shaft passing through a central through-opening of the thrust bearing and having a first end with...