Guide rail for linear bearing has bores for screws along it at base of groove, cover strip fitting over this which has bar forming part of length measuring system and pressing on strip of foam at base of groove

摘要

The guide rail (1) for a linear bearing has bores (5) for mounting screws along it which are at the base of a groove (4). A cover strip (6) fits over this which has a bar (13) forming part of a length measuring system. This presses on a strip of foam (16) at the base of the groove.