| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method for molding a cyclic rubber member for a seismic isolator in which raw material rubber is not made useless, and further having reduced steps; and a method for producing a unit laminate for a seismic isolator.SOLUTION: While rotating a plate 5, a ribbon 51 for a cyclic rubber member is fed from a feeder of a ribbon for a cyclic rubber member to the surface of the plate 5, further, in the front part in the rotary direction than the feed position, it is pressed to the side of the plate 5 by a roller 39, thus, the ribbon 51 for a cyclic rubber member is pasted while being rolled onto the plate 5, during the rotation of the plate 5, the feed position of the ribbon 51 for a cyclic rubber member is shifted to the radial direction of the rotation of the plate 5, thus is made adjacent to the radial direction side of the ribbon 51 for a cyclic rubber member pasted in former rotation of the plate 5, the ribbon 51 for a cyclic rubber member to be fed upon the following rotation is pasted on the ribbon 51 for a cyclic rubber member, and the ribbon 51 for a cyclic rubber member is molded into a cyclic member with a fixed width to a radial direction.</p> |
