Patent ID: 9528553
Filing Date: 2016-12-27
CPC Classification: F16C

Claim Text:
1. An end cap included in a linear guide device and attached on an end face in a moving direction of a slider body that straddles a guide rail of the linear guide device, the end cap comprising: a trunk portion; and a pair of sleeve portions arranged on both sides of the trunk portion in a width direction of the guide rail and coupled by the trunk portion, each of the pair of sleeve portions comprising: wherein the direction change passage formation depression portion is configured to be selectively communicated with the plurality of oil supply openings, by opening the oil passage obstruction wall member configured to obstruct each of the plurality of pathways of the oil passage depending on an angle of a face on which a bottom face of the guide rail is arranged, when the angle ranges from 0 degrees to 180 degrees.