| 摘要 |
PROBLEM TO BE SOLVED: To provide an anchor frame which facilitates horizontal setting of its support plate. SOLUTION: The anchor frame has the support plate 2 which is formed like a square frame, and leg members 3 arranged on each side of a lower surface of the support frame 2. Each leg member 3 is formed by bending a metallic flat plate as a stepped member, and has a horizontal lower plate portion 3a, an erect plate portion 3b vertically erecting from an end of the lower plate portion 3a, and a horizontal upper plate portion 3c extending from an upper end of the erect plate portion 3b in a direction opposed to the direction of the lower plate portion 3b. The upper plate portion 3c is firmly welded to the lower surface of the support plate 2, and each side edge of the support plate 2 is spaced away from the erect plate portion 3b toward the tip of the upper plate portion 3c. COPYRIGHT: (C)2006,JPO&NCIPI
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