Patent ID: 8430568
Filing Date: 2013-04-30
Classification: F16C,Y10T

Abstract:
1. A linear motion device comprising: a first assembly and a second assembly, wherein at least one first rolling surface that extends in a longitudinal direction is provided on the first assembly, the first rolling surface being located opposite a second rolling surface which is provided on the second assembly; a row of rolling elements circulating endlessly in the first assembly and located between the first and second rolling surfaces; wherein the first rolling surface is provided on a separate first rolling surface part in the form of a profiled element having a substantially constant cross-sectional shape, the first rolling surface part is supported on a first body of the first assembly, and wherein there is a recess on the firs bad at a central longitudinal section of the rolling surface part, wherein there is a distance between the rolling surface art and the first body at the recess.