Patent ID: 9206716
Filing Date: 2015-12-08
Classification: F01L

Abstract:
1. A mechanically controllable valve drive arrangement comprising: a plurality of gas exchange valves arranged in a row, each of the gas exchange valves having cylinders associated therewith; a camshaft comprising a peripheral contour; a bearing; an adjusting lever comprising a first end and a second end, the adjusting lever being rotatably supported in the bearing; a valve lift adjustment device comprising a control shaft configured to act on the first end of the adjusting lever; a transmission arrangement associated with a respective gas exchange valve of the plurality of gas exchange valves, each transmission arrangement comprising, wherein, the second end of the adjusting lever is configured to operatively connect to the engagement element of the at least one intermediate lever arrangement, and the intermediate lever further comprises a first roller arranged on a side opposite the working contour, the first roller being configured to operatively connect to the camshaft, and a second roller guided in a slotted link, the engagement element being arranged between the first roller and the working contour.