| 摘要 |
PURPOSE: A corrector frame is provided to be composed of many individual frame members. CONSTITUTION: Many frame members(1) are combined and welded as a wanted shape. Each frame member(1) is fixed in a concrete floor with anchor bolts(4). Clamp devices having guide grooves are installed in both side of the frame members. A corrector frame(A) is formed around the frame members. A hanging piece(101) having a hanging bar(201) of a corrector(2) is formed in the frame member(1). A bottom face(102) and connecting faces(103) are integrated. Many through holes(104) to be inserted the anchor bolts(4) are formed in the bottom face(102). Thereby, the shape of the corrector frame is freely formed and the corrector frame is easily installed. Moreover, the corrector frame is lightened.
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