Patent ID: 6523913
Filing Date: 2003-02-25
Classification: B60T,Y10T

Abstract:
Pressure control valve, comprising:a valve housing which includes a valve seat in a housing opening, a valve closure member which is movable into abutment on the valve seat and adapted to interconnect or isolate pressure fluid channels connected to the valve seat, a guide element having a bore therein, said bore accommodating said valve closure member, wherein said valve closure member includes a conical chamfer portion, and wherein the conical chamfer portion is followed by a clearance-free jointing portion, wherein the clearance-free jointing portion includes a radially circumferential waist segment which accommodates a volume of material displaced during a press fit operation, adjacent the waist segment is a cylindrical displacement segment having a larger diameter than the bore in the guide element, wherein adjacent to the displacement segment is a collar having a first stop shoulder proximate to the accommodating bore which abuts on an outside contour of the guide element, a second stop shoulder distal from the first stop shoulder for accommodating a press fit tool, said valve closure member being movable into abutment on the valve seat.