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    • 5. 发明授权
    • Shutter slat end retention system
    • 快门板条端部固定系统
    • US08616261B2
    • 2013-12-31
    • US11445005
    • 2006-06-01
    • James V. Miller
    • James V. Miller
    • E06B9/08
    • E06B9/581E06B9/15E06B2009/1588
    • An end retention system for a rolling shutter system is provided. The end retention system comprises a fastener that has a head and a shaft, and a washer that has an outer diameter and an aperture having an inner diameter. The inner diameter of the aperture of the washer is at least twice the diameter of the shaft of the fastener. The shaft is configured for insertion into a screw boss receptacle of a shutter slat. The end retention system may also comprise a guide track that has retention fins spaced apart a distance that is less than the outer diameter of the washer. The guide may include a channel that partially bounded by the retention fins. The channel may have a width that is greater than the outer diameter of the washer. The washer is located in the channel, and is retained near the slat by the head of the fastener.
    • 提供了一种用于滚动卷帘系统的端部保持系统。 端部保持系统包括具有头部和轴的紧固件,以及具有外径和具有内径的孔的垫圈。 垫圈的孔的内径至少是紧固件的轴直径的两倍。 轴构造成用于插入快门板条的螺钉凸台容器中。 端部保持系统还可以包括具有间隔开的距离小于垫圈外径的保持翼的导轨。 引导件可以包括部分地由保持翅片限定的通道。 通道的宽度可以大于洗衣机的外径。 垫圈位于通道中,并通过紧固件的头部保持在板条附近。
    • 7. 发明申请
    • Shutter Slat End Retention System
    • 快门板端保持系统
    • US20090178769A1
    • 2009-07-16
    • US12329495
    • 2008-12-05
    • James V. Miller
    • James V. Miller
    • E06B9/08
    • E06B9/581E06B2009/1588
    • An end retention system for a rolling shutter system is provided. The end retention system comprises a fastener that has a head and a shaft, a washer and a spacer. The aperture of the washer is greater than that of the shaft. The shaft is configured for insertion into a shutter slat. A guide track is provided with retention fins spaced apart a distance that is less than the outer diameter of the washer. The guide may include a channel partially bounded by the retention fins and having a width that is greater than the outer diameter of the washer. The washer is located in the channel, and is retained near the slat by the head of and the fastener. An end retention system may have a rigid spacer, or a compressible spacer that is a resilient member located between the head of the fastener and the washer. An arrangement of rigid and compressible spacers in a curtain assembly allows the end retention systems in a curtain to have the same degree of horizontal slip, yet prevents the washers from interfering with one another when the curtain is in a rolled position.
    • 提供了一种用于滚动卷帘系统的端部保持系统。 端部保持系统包括具有头部和轴部,垫圈和间隔件的紧固件。 垫圈的孔径大于轴的孔径。 轴被配置成插入快门板条。 导轨设置有间隔开距离小于垫圈外径的保持翼。 引导件可以包括由保持翅片部分限定并且具有大于垫圈的外径的宽度的通道。 垫圈位于通道中,并通过头部和紧固件保持在板条附近。 端部保持系统可以具有刚性间隔件或可压缩间隔件,其是位于紧固件的头部和垫圈之间的弹性构件。 帘幕组件中的刚性和可压缩间隔物的布置允许窗帘中的端部保持系统具有相同程度的水平滑动,但是当窗帘处于卷绕位置时防止垫圈彼此干涉。
    • 8. 发明授权
    • Modular roll-up partition system with tension adjustment mechanism
    • 具有张力调节机构的模块化卷起分隔系统
    • US06453975B2
    • 2002-09-24
    • US09976684
    • 2001-10-12
    • James V. Miller
    • James V. Miller
    • E06B956
    • E06B9/58E06B9/165E06B9/17007E06B9/174E06B9/60E06B9/78E06B9/80E06B9/82E06B9/86E06B9/88E06B2009/1588E06B2009/587
    • The present invention is directed to a modular roll-up partition assembly, such as a rolling protective shutter, implementing an improved tension adjustment mechanism for torsion springs used in roll-up partition assemblies. In one embodiment, the roll-up partition assembly of the present invention includes a tension adjustment mechanism to adjust the tension of a torsion spring connected between a support rod and the partition support member. The tension adjustment mechanism rotates the support rod to move the end of the torsion spring connected to the rod relative to the end of the torsion spring connected to the partition support member. Unlike previous roll-up partition assemblies which permitted adjustment of the torsion spring tension only in increments of a full rotation of the support member, the tension adjustment mechanism facilitates fine adjustment of the torsion spring in increments of less than a full rotation of the partition support member.
    • 本发明涉及一种模块化卷起分隔组件,例如滚动保护快门,其实施用于卷起分隔组件中的扭转弹簧的改进的张力调节机构。 在一个实施例中,本发明的卷起分隔组件包括张力调节机构,用于调节连接在支撑杆和分隔支撑构件之间的扭转弹簧的张力。 张力调节机构使支撑杆旋转,使连接在杆上的扭转弹簧的端部相对于与分隔支撑部件连接的扭转弹簧的端部移动。 与仅允许调整支撑构件的完全旋转的增加的扭簧弹簧张力的先前的卷起分隔组件不同,张力调节机构有助于以小于分隔支撑件的完全旋转的增量来微调扭力弹簧 会员。