| 摘要 |
For the purpose of stably securing an apparatus to be installed by a simple process, a positioner for securing to a floor an apparatus having positioning holes for receiving therethrough anchor bolts implanted upright in the floor, the positioning holes having a diameter substantially larger than that of the anchor bolts, comprises: a first cylindrical bushing member 21 having at an eccentric position a through hole 21c of a diameter for rotatably fitting one of the anchor bolts; and a second cylindrical bushing member 20 having at an eccentric position a hole 20c of a diameter for rotatably fitting the first bushing member 21, the second cylindrical bushing member rotatably fitting in one of the positioning holes provided in the apparatus to be positioned.
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