Patent ID: 7726035
Filing Date: 2010-06-01
Classification: F16C,G01B

Abstract:
1. An assembly comprising: a to-be-measured device comprising at least one of an adjustable threaded shaft and an adjustable slideway; two fiducial blocks set on the to-be-measured device; a guiding rail to be abutted against the fiducial blocks and mounted to the to-be-measured device to be substantially parallel with the at least one of an adjustable threaded shaft and an adjustable slideway; a sliding unit levitatedly slidably engaged with the guiding rail, and linearly slidable along a working face of the guiding rail; and a measuring unit fixed to the sliding unit and comprising at least one probe mounted thereto to measure the at least one of an adjustable threaded shaft and an adjustable slideway for detecting the parallelism between the at least one of an adjustable threaded shaft and an adjustable slideway and the guiding rail; wherein the fiducial blocks cooperatively form a fiducial line for the guiding rail to be arranged therealong.