Inventor
KLUPFEL NORBERT
DE4 patents
Patents
4 patentsUS4383670AMay 17, 1983
Method and apparatus for casting or injection-molding of cages of cylindrical rolling elements
SKF KUGELLAGERFABRIKEN GMBH19 citations81
US4435889AMar 13, 1984
Method and apparatus for the production of a rolling bearing cage
SKF KUGELLAGERFABRIKEN GMBH3 citations61
US4621402ANov 11, 1986
Apparatus and method for assembling universal joints
SKF KUGELLAGERFABRIKEN GMBH3 citations59
US4584749AApr 29, 1986
Method for making cages for rolling bearings
SKF KUGELLAGERFABRIKEN GMBH5 citations59