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1. (WO2014202070) KIT HAVING A CAMSHAFT ADAPTER PIECE FOR A CAMSHAFT END

Pub. No.:    WO/2014/202070    International Application No.:    PCT/DE2014/200229
Publication Date: Thu Dec 25 00:59:59 CET 2014 International Filing Date: Thu May 22 01:59:59 CEST 2014
IPC: F01L 1/344
Applicants: SCHAEFFLER TECHNOLOGIES AG & CO. KG
Inventors: BAYRAKDAR, Ali
Title: KIT HAVING A CAMSHAFT ADAPTER PIECE FOR A CAMSHAFT END
Abstract:
The invention relates to a kit (1), comprising a camshaft adjuster (3) of the vane cell type and a camshaft adapter part (6), for changing the relative angular position of a camshaft (2) with respect to a crankshaft of an internal combustion engine, wherein the camshaft adjuster (3) has a stator (4) and a rotor (5), and wherein a pressure chamber arranged between the rotor (5) and the stator (4) can be pressurized by means of a pressure fluid in order to rotate the rotor (5) in relation to the stator (4), and wherein the camshaft adapter part (6) has a first axial receiving region (7) and a second axial receiving region (8) and the first receiving region (7) is connected to the rotor (5) in a rotationally fixed manner at least in an operating state and a hole (9) is introduced in the second receiving region (8), in which hole a camshaft (2) can be connected in a rotationally fixed manner, wherein at least one fluid channel (11) extending in a radial direction is introduced in the camshaft adapter part (6), which at least one fluid channel conducts the pressure fluid and extends continuously from an outside (27) of the camshaft adapter part (6) to an inside (10) of the camshaft adapter part (6) surrounding the hole (9). The invention further relates to an internal combustion engine for a motor vehicle, such as a passenger vehicle, truck, or bus, having such a kit (1).