STRUCTURE OF DROP ROD OF GATE DOOR
PROBLEM TO BE SOLVED: To provide a structure of a drop rod of a gate door, which enables even the gate door made of castings to be provided with the drop rod in a good-looking manner, and which enables the drop rod to be provided in such a manner as to hardly rattle. SOLUTION: A slide guide part 13...
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Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a structure of a drop rod of a gate door, which enables even the gate door made of castings to be provided with the drop rod in a good-looking manner, and which enables the drop rod to be provided in such a manner as to hardly rattle. SOLUTION: A slide guide part 13 is provided in a lower part of a vertical frame 3 of the gate door 1 in such a manner that an almost U-shaped cross-section recess 12 is provided in a recessed state so as to reach a lower end. The almost U-shaped cross-section drop rod 2 is fitted to the guide part 13 in a covering state so as to be vertically slidable, and an outer surface of the drop rod 2 is made almost flush with that of the vertical frame 3. COPYRIGHT: (C)2005,JPO&NCIPI |
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