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    • 7. 发明申请
    • NOISE DAMPENING MOTOR DRIVE SYSTEM FOR RETRACTABLE COVERING FOR ARCHITECTURAL OPENINGS
    • 用于建筑开口的可逆覆盖噪声抑制电机驱动系统
    • US20130068404A1
    • 2013-03-21
    • US13675539
    • 2012-11-13
    • Hunter Douglas Inc.
    • Kenneth M. FallerRonald HoltStephen T. Wisecup
    • E06B9/72E06B9/40
    • E06B9/72E06B9/264E06B9/322E06B9/40E06B9/50H02K5/24
    • A motor-drive system for retractable covering having a headrail with a horizontally disposed roller supporting a top edge of a flexible fabric material includes an electric motor mounted within a housing and interconnected to the roller to selectively rotate the roller in opposite directions while minimizing noise created from vibrations within the system. This system includes motor mounts within the housing which separate and absorb vibrations of the motor within the housing and a drive disk of a moderately soft material, which is firm enough to transfer torque from the motor to the roller while being soft enough to absorb vibrations which would otherwise be transmitted from the motor to the roller. An interconnect mounting the drive disk to the drive shaft of the motor is also made of a third relatively soft material, which is harder than the drive disk to more ably transmit torque but soft enough so as not to unduly transmit noise.
    • 一种用于可伸缩覆盖物的电动机驱动系统,其具有带有支撑柔性织物材料的顶部边缘的水平设置的辊的头架,其包括安装在壳体内并与辊相互连接的电动机,以选择性地以相反方向旋转辊子,同时使产生的噪声最小化 从系统内的振动。 该系统包括在壳体内的电机安装件,其分离和吸收壳体内的电动机的振动和适度软的材料的驱动盘,其足够坚固以将扭矩从电动机传递到辊,同时足够柔软以吸收振动, 否则将从电机传输到滚筒。 将驱动盘安装到电动机的驱动轴的互连件也由第三相对软的材料制成,其比驱动盘更硬,以更好地传递扭矩,但是足够柔软以便不会过度地传输噪音。