Patent ID: 6766897
Filing Date: 2004-07-27
Classification: F16C

Abstract:
A linear motion guide unit;comprising a track rail made on a lengthwise side thereof with a first raceway surface, a slider movable lengthwise along the track rail, the slider having a second raceway surface in opposition to the first raceway surface, a rolling element running through a load raceway defined between the confronting first and second raceway surfaces, and a lower seal installed underneath the slider to close the load raceway; wherein the slider is provided on a bottom surface thereof with a lug terminating in a hook that juts widthwise and extends lengthwise of the slider; wherein the lower seal is made therein with a first hole allowing the lug to fit therein, and a second hole connected to the first hole in longitudinal direction of the lower seal and made on at least any one lengthwise edge thereof with a tooth that will come into hooked engagement with the hook on the lug; and wherein the lug of the slider fits in the first hole in the lower seal and then is moved into the second hole relative to the lower seal to fasten the lower seal to the slider.