Patent ID: 8689754

Claim:
An assembly for a valve drive of an internal combustion engine, comprising: a hydraulic supporting element, which has a cup-shaped housing and a pressure piston, the housing has a bore and a duct for a hydraulic medium, the pressure piston is arranged in the bore of the housing and has an outer shell, which runs in the bore of the housing, a spherical head, at least one passage and a storage space within the pressure piston, and the hydraulic medium can be guided via a channel between the housing and the pressure piston to the at least one passage in the pressure piston and the storage space in the pressure piston; a bracket having holding strips with inner sides; and a drag lever, which is connected to the hydraulic supporting element via the bracket, the drag lever has a spherical cap in an underside at one end and the drag lever is seated at the one end via the spherical cap on the spherical head of the pressure piston of the supporting element, the bracket being arranged to flank the spherical cap longitudinally with the holding strips, and the inner sides of the holding strips running in a guide zone on the outer shell of the pressure piston, wherein the guide zone on the pressure piston is configured as an anti-rotation safeguard for the pressure piston, and the pressure piston is installed in a rotationally oriented manner in a defined way with respect to the drag lever.