| 摘要 |
PROBLEM TO BE SOLVED: To enhance productivity/workability of a device by arranging, when a linear movement of a moving member is assisted by a guide track and a guide part, the guide track to be capable of rocking with respect to the moving member or a base member to which the guide track is arranged, preventing occurrence of galling, and dispensing with aligning operation. SOLUTION: In this linear motion guide device, a basic linear motion guide means 300 guides the linear movement of the moving member 100 along a moving direction determined by a specified coordinate system. One of the moving member and a base member 200 fixed by the coordinate system is provided with at least one auxiliary guide part 400 constituted of a through hole or a groove facing to the moving direction, and the other member supports to be capable of rocking an auxiliary guide track 500 slidably fitted and inserted to the auxiliary guide part and facing, in its longitudinal direction, to the approximately moving direction. COPYRIGHT: (C)2004,JPO
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