TELEPHONE POLE SCAFFOLD TOOL
PROBLEM TO BE SOLVED: To provide a telephone pole scaffold tool which does not bar passing of persons, vehicles, and the like, and can ensure safety by forming a first scaffold at a position higher than the screw hole of a first scaffold during production without altering the position of the scaffol...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a telephone pole scaffold tool which does not bar passing of persons, vehicles, and the like, and can ensure safety by forming a first scaffold at a position higher than the screw hole of a first scaffold during production without altering the position of the scaffold screw hole of the existing telephone pole and without providing an extra screw hole. SOLUTION: The scaffold tool (1) consists of a planar metal (2) fixed removably along an existing telephone pole above the position of its first scaffold, and a nut for screwing a scaffold bolt (3) is provided as a means for securing a scaffold member to a predetermined position in its length direction. When it is used, bolts for screwing into the screw holes of first and third scaffold bolts provided in the telephone pole are screwed into holes (6) provided at the opposite ends in the length direction of the metal (2) thus securing the scafofld tool (1) to the telephone pole. COPYRIGHT: (C)2007,JPO&INPIT |
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