Patent ID: 11874104
Assignee: AUROS TECHNOLOGY, INC.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. An apparatus for transferring an optical instrument, comprising:
a transferring block, wherein the optical instrument is coupled to a front surface thereof;
a fixed block disposed at a rear side of the transferring block and coupled to a granite surface plate;
a wedge stage module disposed on the fixed block to move the transferring block in a vertical direction;
a vertical guide disposed at a side end of the transferring block to guide the transferring block in the vertical direction; and
a horizontal stage module connected between the wedge stage module and the transferring block to give a degrees of freedom in a horizontal direction,
wherein the horizontal stage module gives the transferring block two degrees of freedom orthogonal to each other,
wherein the vertical guide comprises a plurality of cross rollers having rotational axes disposed in the horizontal direction, and adjacent pairs of the rotational axes are orthogonal to each other,
wherein any direction of the two degrees of freedom given by the horizontal stage module does not coincide with the rotational axis of any one of the plurality of cross rollers.