| 摘要 |
A rotatable stone anchor apparatus is provided having one end portion thereof capable of threaded engagement with the projecting threaded bolt end portion of a standard expansion type anchor disposed within the inner wythe of a wall construction. The other end portion of the stone anchor is provided with a threaded bore having a disc tie threadedly secured therein. The stone anchor is laterally adjustable by virtue of the threaded rotational movement of the disc anchor and is pivotally rotatably adjustable about the axis of said expansion type anchor to permit the disc tie to be selectively positionable within grooves formed in the sides of stone slabs which form the outer wythe of the wall construction.
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