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    • 1. 发明申请
    • SWITCH ASSEMBLY
    • 开关总成
    • WO2005038842A3
    • 2005-07-14
    • PCT/US2004034220
    • 2004-10-14
    • LUTRON ELECTRONICS COADAMS JASON OALTONEN GREGORY SBOWERS GLENN RKLEPPINGER SCOTT AVIGUE NICOLER R
    • ADAMS JASON OALTONEN GREGORY SBOWERS GLENN RKLEPPINGER SCOTT AVIGUE NICOLER R
    • H01H13/60
    • H01H13/60
    • A switch assembly includes an actuator assembly (24) having a slidably supported pushbutton (16) and a switch mechanism (26) switchable between alternate positions. The pushbutton is biased by a return spring (52) between the pushbutton and a retainer. A pin is received within the return springs coils and engages a pivot member (78) through an elongated opening in the retainer that allows lateral pin movement. A switch plate (88) moves between alternate positions by contact with the pivot member and is maintained in one of the positions by a contact spring between the pivot member and plate. A spring damper in the contact spring coils limits resonating vibration. The switch assembly provides a multiple segment force input profile having first and second segments leading to the switching force with slopes according to a preferred ratio. Third and fourth segments of the input profile following the switching force define a V-shape.
    • 开关组件包括具有可滑动支撑的按钮(16)的致动器组件(24)和可在交替位置之间切换的开关机构(26)。 按钮由按钮和保持器之间的复位弹簧(52)偏置。 一个销被接收在复位弹簧圈内,并通过允许横向销移动的保持器中的细长开口接合枢轴件(78)。 开关板(88)通过与枢转构件接触而在交替位置之间移动,并且通过枢转构件和板之间的接触弹簧保持在一个位置。 接触弹簧圈中的弹簧阻尼器限制共振振动。 开关组件提供具有第一和第二段的多段力输入轮廓,其根据优选的比例导致具有斜率的切换力。 在切换力之后的输入轮廓的第三和第四段限定V形。
    • 3. 发明申请
    • MANUAL ROLLER SHADE HAVING CLUTCH MECHANISM, CHAIN GUIDE AND UNIVERSAL MOUNTING
    • 具有离合器机构,链条指导和通用安装的手动滚筒
    • WO2008063566A3
    • 2008-10-09
    • PCT/US2007024088
    • 2007-11-16
    • LUTRON ELECTRONICS COADAMS JASON ODETMER BRANDON J
    • ADAMS JASON ODETMER BRANDON J
    • E06B9/72E06B9/78E06B9/90
    • E06B9/90E06B9/72E06B9/78E06B2009/725Y10T29/49716
    • A manual roller shade (18) includes a clutch mechanism (12) having a gear train transferring rotation of an input sprocket (66) to rotation of an output member (54) engaging a roller tube. The gear train includes a sun gear (100), planet gears (104) supported by a carrier (78) and engaging the sun gear, and a ring gear (122) engaging the planet gears (104). According to one embodiment, the first claim carrier (78) does not rotate. The ratio between the diameters of the input sprocket (66) and the roller tube (14) is selected to offset mechanical advantage of the gear train to provide an effective gear train ratio of approximately 2:1. A drive chain guide system includes spaced guide wheels (90a, 90b, 90c) controlling where a drive chain (58) is suspended from the manual shade (10). A roller shade mounting system includes a bracket (18) receiving either an input assembly of the manual roller shade (10) or a motor of a motorized roller shade (192) to facilitate conversion.
    • 手动卷帘(18)包括离合器机构(12),该离合器机构(12)具有齿轮系,该齿轮系将输入链轮(66)的旋转传递到与辊管接合的输出构件(54)的旋转。 齿轮系包括太阳齿轮(100),由载体(78)支撑并与太阳齿轮接合的行星齿轮(104)和接合行星齿轮(104)的环形齿轮(122)。 根据一个实施例,第一索赔载体(78)不旋转。 选择输入链轮(66)和滚子管(14)的直径之间的比率以抵消齿轮系的机械优点,以提供约2:1的有效齿轮系比。 驱动链导引系统包括间隔开的导轮(90a,90b,90c),其控制驱动链(58)悬挂在手动遮阳板(10)上的位置。 卷帘安装系统包括容纳手动卷帘(10)的输入组件或电动辊罩(192)的马达的托架(18),以便于转换。