Patent ID: 6543472
Filing Date: 2003-04-08
Classification: F16H,Y10T

Abstract:
A pressure regulator valve assembly, designed for replacement of an original equipment valve and to fit into an existing valve body casing bore, for a land motor vehicle comprisinga. a valve body; b. a valve snout, attached to said valve body, further comprising an inner end and outer end; c. a ball, placed inside said valve body and attached to said inner end of said valve snout; d. a spring, place inside said valve body and attached to said valve body contacting said ball; e. plugging means for sealing the end opening of the valve body casing bore in which the pressure regulator valve assembly resides, said plugging means utilizing an o-ring and an o-ring groove, said o-ring groove having side walls, extending outwardly away from said plugging means; and f. annular grooves positioned in the valve assembly, wherein said grooves prevent side loading of said valve assembly and properly center said valve assembly in a bore of a land motor vehicle transmission system.