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    • 2. 发明申请
    • DISPENSER HOUSING WITH MOTORIZED ROLLER TRANSPORT
    • 配有电动滚筒运输的分配器
    • US20080105780A1
    • 2008-05-08
    • US11551694
    • 2006-10-20
    • Christopher M. ReinselDavid J. GennrichKent J. Kallson
    • Christopher M. ReinselDavid J. GennrichKent J. Kallson
    • B65D85/02
    • A47K10/36A47K10/3612A47K2010/3233A47K2010/3681A47K2010/3693
    • An electrically powered dispenser for paper towels uses a special roller bracket to provide not only proper positioning and support for the drive and pinch roller shafts, but also tension and grounding between the drive and pinch rollers, thereby producing a dispenser that is both reliable to operate and simple to assemble. The mounting bracket is integrally formed from a single sheet of conductive material and preferably includes a pair of side plates connected by a mounting bar which includes an integrally formed tear bar portion for cutting the material after it has been transported past the rollers. Each side plate incorporates a flexible bridge (arm) portion for biasing each of the two shafts against a respective bearing portion to thereby complete a static discharge path from the rollers to the mounting bar without requiring any separate springs, contacts or wires. In a preferred embodiment, a door mounted projection blade assists in proper paper loading, a removable top cover functions as a universal mounting bracket, and flexible paper protection fingers discourage unwanted contact between the paper and the tear bar.
    • 用于纸巾的电动分配器使用特殊的滚子支架,不仅为驱动和夹送辊轴提供适当的定位和支撑,而且还提供驱动和夹送辊之间的张力和接地,从而产生可操作的分配器 并且组装简单。 安装支架由一片导电材料一体地形成,并且优选地包括一对侧板,其通过安装杆连接,所述一对侧板包括一体形成的撕裂杆部分,用于在材料输送通过辊之后切割材料。 每个侧板包括柔性桥(臂)部分,用于将两个轴中的每一个抵靠相应的轴承部分,从而完成从辊到安装杆的静态排放路径,而不需要任何单独的弹簧,触点或电线。 在优选实施例中,门安装的投影刀片有助于适当的纸张装载,可拆卸的顶盖用作通用安装支架,并且柔性纸保护手指阻止纸和撕条之间的不期望的接触。
    • 3. 发明授权
    • Compact shutter assembly for a luminaire
    • 用于照明器的紧凑型快门组件
    • US07033047B2
    • 2006-04-25
    • US10897825
    • 2004-07-22
    • David J. GennrichSheldon Roberts
    • David J. GennrichSheldon Roberts
    • F21V17/02
    • F21V11/18F21V11/08F21W2131/406
    • A shutter section includes a stack of circular plates independently rotatable in a nest formed as a laminar formation of rings. The plates have central openings defining a light path. Four central plates in the stack are shutter guide plates with radial guide slots slideably holding shutter blades. Two outer pairs of plates are shutter drive plates connected by cams to the shutter blades. Simultaneous rotation of a shutter guide plate and associated shutter drive plate causes rotation of an associated shutter blade around the light path. Rotation of a shutter drive plate while the associated shutter guide plate is stationary causes the cam to move the associated shutter blade radially. The nest is enclosed by end plates. A motor section has motors driving pinions to rotate the circular plates. The circular plates, rings pinions and shutter blades are made of sheet metal. Shutters may be provided as interleaved pairs each driven by a pair of rotatable drive plates.
    • 闸门部分包括可以在形成为环形层状的巢中独立地旋转的圆形板堆叠。 板具有限定光路的中心开口。 堆叠中的四个中心板是快门引导板,其具有可滑动地保持快门叶片的径向引导狭槽。 两个外对板是通过凸轮连接到快门叶片的快门驱动板。 快门引导板和相关的快门驱动板的同时旋转导致相关的快门叶片围绕光路旋转。 快门驱动板在关联的快门导板静止时的旋转导致凸轮径向移动相关的快门叶片。 巢被封闭的端板。 马达部分具有马达驱动小齿轮以旋转圆形板。 圆板,圆环小齿轮和快门叶片由金属板制成。 快门可以被提供为每对由一对可旋转驱动板驱动的交错对。
    • 10. 发明授权
    • Dispenser housing with motorized roller transport
    • 分配器外壳,带有电动滚筒输送
    • US07878446B2
    • 2011-02-01
    • US11551694
    • 2006-10-20
    • Christopher M. ReinselDavid J. GennrichKent J. Kallsen
    • Christopher M. ReinselDavid J. GennrichKent J. Kallsen
    • B65H51/04
    • A47K10/36A47K10/3612A47K2010/3233A47K2010/3681A47K2010/3693
    • An electrically powered dispenser for paper towels uses a special roller bracket to provide not only proper positioning and support for the drive and pinch roller shafts, but also tension and grounding between the drive and pinch rollers, thereby producing a dispenser that is both reliable to operate and simple to assemble. The mounting bracket is integrally formed from a single sheet of conductive material and preferably includes a pair of side plates connected by a mounting bar which includes an integrally formed tear bar portion for cutting the material after it has been transported past the rollers. Each side plate incorporates a flexible bridge (arm) portion for biasing each of the two shafts against a respective bearing portion to thereby complete a static discharge path from the rollers to the mounting bar without requiring any separate springs, contacts or wires. In a preferred embodiment, a door mounted projection blade assists in proper paper loading, a removable top cover functions as a universal mounting bracket, and flexible paper protection fingers discourage unwanted contact between the paper and the tear bar.
    • 用于纸巾的电动分配器使用特殊的滚子支架,不仅为驱动和夹送辊轴提供适当的定位和支撑,而且还提供驱动和夹送辊之间的张力和接地,从而产生可操作的分配器 并且组装简单。 安装支架由一片导电材料一体地形成,并且优选地包括一对侧板,其通过安装杆连接,所述一对侧板包括一体形成的撕裂杆部分,用于在材料输送通过辊之后切割材料。 每个侧板包括柔性桥(臂)部分,用于将两个轴中的每一个抵靠相应的轴承部分,从而完成从辊到安装杆的静态排放路径,而不需要任何单独的弹簧,触点或电线。 在优选实施例中,门安装的投影刀片有助于适当的纸张装载,可拆卸的顶盖用作通用安装支架,并且柔性纸保护手指阻止纸和撕条之间的不期望的接触。