| 摘要 |
PROBLEM TO BE SOLVED: To provide a rotational mechanism for a window regulator, adaptable to the window regulators on both right and left sides and capable of being installed even in a narrow space. SOLUTION: A worm gear 3 is mounted on the output shaft 2 of a drive motor 1. An idle wheel 4, whose rotational-shaft direction makes a right angle with an axis parallel to the output shaft 2, is meshed with the worm gear 3. An output gear 5, wherein the axis of its rotational shaft is made orthogonal to the axis of the output shaft 2, is meshed with the idle wheel 4. A rotor 6 for driving an elevator is bonded to the output gear 5 in such a manner as to be interlocked with the output gear 5 by having the rotational shaft in common. |
