PURPOSE: To correct the moving quantity of a carriage with respect to that of a running strip body by mounting the first connection member mounted on the running strip body and the second connection member transmitting the movement of a guide carriage at the time of running to the carriage.
CONSTITUTION: The first connection means 30 has the first connection member 50 mounted on a guide carriage 41 and the second connection member 51 connected to the first connection member 50 so as to be freely movable in the direction crossing the moving direction of a steel belt 17a at right angles and the second connection means 42 has the fourth connection member 66 mounted on a carriage 11a and connected to the third connection member 65 so as to be freely movable in the direction crossing the moving direction of the carriage 11a at right angles. In the first connection means 30, the first and second connection members 50, 51 can be relatively moved only in the axial direction of a guide rail 62 by the fitting operation of guide bearings 61... with the guide rail 62. In the second connection means 42, the third and fourth connection members 65, 66 become relatively movable only in the axial direction of a guide rail 69 by the fitting operation of guide bearings 68... with the guide rail 69.
FUKAYA MASANORI
ASAKO HIROSHI
MITSUI SEIJI
