Hydrostatic valve clearance adjustment mechanism has piston guide sleeve with partially receiving receptacle that is formed with threaded section at outer peripheral portion and is screwed on threaded portion into receptacle

摘要

The clearance adjustment mechanism has a piston guide sleeve (1), and a piston (2) that is axially displaceably in the piston guide sleeve. The piston guide sleeve has a partially receiving receptacle (3) that is formed with a threaded section (1a) at outer peripheral portion and is screwed on threaded portion (3a) into the receptacle. A ring (4) is provided in an intermediate region between an end face (1b) of the piston guide sleeve and an annular shoulder (3b) that is formed in the housing. An end profile is formed in the end face region.