Patent ID: 7654285
Filing Date: 2010-02-02
Classification: B23Q,Y10T

Abstract:
1. High-pressure coupling device for directing media through quick-change systems in a machine table, wherein the high-pressure coupling devices comprises: a coupling device bottom part and a coupling device top part, the coupling bottom part including a firmly anchored, rigid valve screw element which creates a sealing effect for delivering the media and a movable spring-loaded gate valve socket element while the top coupling part is provided with a movable spring-loaded valve disk element that creates a sealing effect for a side of the coupling device which is to be supplied with high-pressure medium, together with a rigid valve body element, such that a rigid valve element of one of the coupling parts actuates the spring-loaded valve element of the opposite coupling part in the high-pressure coupling device in a valve-actuating manner to form a valve arrangement when the bottom coupling part and the top coupling part are joined.