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TRAVELING GUIDE STRUCTURE OF SLIDING GATE DOOR AND EXPANDABLE GATE DOOR
TRAVELING GUIDE STRUCTURE OF SLIDING GATE DOOR AND EXPANDABLE GATE DOOR
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机译:滑门和伸缩门的行进导向结构。
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摘要
PROBLEM TO BE SOLVED: To provide a traveling guide structure of a sliding gate door and an expandable gate door from which dust can be easily swept out. ;SOLUTION: This traveling guide structure comprises a flat rail 12 which is installed flush with an installation surface G of a gate door 3, a door 3 of a car gate etc., and an engagement groove 16 for a toppling preventive piece 8 formed along an outer edge of each flat rail 12, and a dust removing portion 21 is provided inside the engagement groove 16 and at a position where the opening/closing movement of the door is not hindered.;COPYRIGHT: (C)2001,JPO
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