Patent ID: 7581316
Filing Date: 2009-09-01
Classification: F01L,Y10T

Abstract:
1. A method for manufacturing a housing for a camshaft adjuster for an internal combustion engine, including two side sections ( 4 , 5 ) connected to a middle jacket section ( 6 ) arranged between the side sections ( 4 , 5 ), said method comprising the steps of drawing a circular tube ( 13 ) through a die ( 15 ) to provide a tubular semi-finished product in the form of a jacket having at least two radially extending salient sections ( 9 ) forming chambers ( 12 ), cutting a jacket section ( 6 ) from the tubular semi-finished product to provide a jacket section ( 6 ), and mounting the jacket section ( 6 ) between the two side sections ( 4 , 5 ).