| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor operated gate door device having a good appearance by neatly and compactly arranging a motor-driven device for a gate door device which is capable of storing a door main body in parallel to a passage portion. SOLUTION: A supporting arm 3 is installed in a freely and horizontally rotatable manner to a suspension post 4, a door main body 2 is installed in a freely and horizontally rotatable manner to a rotation end portion of the supporting arm, a guide rail 6 extended from the suspension post 4 is installed in an almost horizontal direction, a travelling member 7 movable along the guide rail 6 is fitted inside the guide rail 6, the travelling member 7 and the suspension end portion of the door main body 2 are connected together in a freely rotatable manner, a transmission member is crossed to both the end positions of the guide rail 6, the travelling member 7 and the transmission member are connected together, an electric motor for turning and driving the gear members is provided, and the travelling member 7 is moved along the guide rail 6 by rotating and driving the gear member and a passage R is made freely openable or closable by the door main body 2. |
