GATE DOOR DEVICE
PROBLEM TO BE SOLVED: To provide a gate door device capable of surely locking the gate door device capable of housing a door body in parallel to a passage part and simply performing opening and closing operation. SOLUTION: The gate door device 1 horizontally rotatably supports a support arm 3 on a h...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a gate door device capable of surely locking the gate door device capable of housing a door body in parallel to a passage part and simply performing opening and closing operation. SOLUTION: The gate door device 1 horizontally rotatably supports a support arm 3 on a hanging support 4, horizontally rotatably supports the door body 2 on the rotation end of the support arm 3, movably and rotatably holds the hanging end of the door body 2 on a guide rail extending in the substantially horizontal direction from the hanging support 4, and houses the door body 2 rotated in the reverse direction to the support arm 3 along the guide rail. A locking device 8 locking the base end of the support arm 3 and the hanging end of the door body 2 is provided. |
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