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    • 5. 发明申请
    • Dual nozzle sprayer
    • 双喷嘴喷雾器
    • US20070095939A1
    • 2007-05-03
    • US11432903
    • 2006-05-12
    • Craig SaundersLindsey TuftsCharles AlthoffJeffrey KalmanDonald FuchsMichael O'Toole
    • Craig SaundersLindsey TuftsCharles AlthoffJeffrey KalmanDonald FuchsMichael O'Toole
    • B05B9/00
    • B05B1/1636B05B7/2462
    • The present invention relates to a portable sprayer for applying a diluted product to a surface to be treated. The sprayer includes a housing including an inlet for supplying pressurized water to the sprayer, a first water only outlet, and a second diluted product only outlet. A mixing chamber is located within the housing. The mixing chamber is dimensioned to securely hold the product and is in fluid communication with the second outlet. A first flow passage extends through the housing. The first flow passage is in selective fluid communication with the inlet and the first outlet. A second flow passage extends through the housing. The second flow passage is in selective fluid communication with the first flow passage and the mixing chamber. A wall of the second flow passage is configured to direct the pressurized water flowing through the second flow passage into the mixing chamber to evenly dissolve the product and provide a generally consistent product to water ratio.
    • 本发明涉及一种用于将稀释产物施加到待处理表面的便携式喷雾器。 喷雾器包括壳体,该壳体包括用于向喷雾器供应加压水的入口,仅第一水出口和仅第二稀释产物出口。 混合室位于壳体内。 混合室的尺寸设计成可靠地保持产品并与第二出口流体连通。 第一流动通道延伸穿过壳体。 第一流道与入口和第一出口选择性地流体连通。 第二流动通道延伸穿过壳体。 第二流动通道与第一流动通道和混合室选择性地流体连通。 第二流动通道的壁被构造成将流过第二流动通道的加压水引导到混合室中以均匀地溶解产品并提供大致一致的产品与水的比例。
    • 7. 发明申请
    • Utility knife
    • 工具刀
    • US20030154606A1
    • 2003-08-21
    • US10345641
    • 2003-01-15
    • Nottingham-Spirk Design Associates, Inc., an Ohio corporation
    • Craig M. SaundersJeffrey R. KalmanTodd A. Spiegelberg
    • B26B001/08
    • B26B5/003
    • An improved utility knife with an ergonomically shaped handle having a cavity and a working blade holder slidably disposed within the cavity is described. A bottom release lever and a top drive lever are pivotally mounted to the handle and movable with respect to the handle for releasing and moving the working blade holder, respectively. The knife includes an extra blade holder slidably mounted to the handle and movable with respect to the handle within the cavity. The extra blade holder includes a front support end for engagement with a working blade, whereby slidable displacement of the extra blade holder disengages the support end from the working blade to allow removal and replacement of the working blade from the utility knife.
    • 描述了一种具有人体工程学形状的手柄的改进的实用刀具,其具有空腔和可滑动地设置在腔内的工作刀片保持器。 底部释放杆和顶部驱动杆枢转地安装到手柄上并且相对于手柄可移动,以分别释放和移动工作刀片保持器。 刀包括可滑动地安装到手柄并相对于腔内的手柄可移动的额外刀片保持架。 额外的刀片保持器包括用于与工作刀片接合的前支撑端,由此额外刀片保持架的可滑动位移使支撑端与工作刀片脱离接合,以允许从实用刀上移除和更换工作刀片。
    • 9. 发明授权
    • Battery operated fluid dispenser
    • 电池操作液体分配器
    • US5716007A
    • 1998-02-10
    • US580612
    • 1995-12-29
    • John R. NottinghamJohn W. Spirk, Jr.Richard O. McCarthyDale A. Panasewicz
    • John R. NottinghamJohn W. Spirk, Jr.Richard O. McCarthyDale A. Panasewicz
    • B05B9/08B05B11/00B05B9/04
    • B05B9/0861B05B11/3032
    • A battery operated, hand-held fluid dispenser comprises a supply container having a body portion and a narrow neck extending upwardly therefrom. A pump and discharge unit is mounted on the upper end of the neck and comprises a pump diaphragm and pump chamber for pumping liquid from the container to a discharge nozzle. A battery powered pump drive unit is removably mounted on the container and comprises an electric motor having an output shaft coupled with the pump diaphragm to displace the latter through a pump stroke when the motor is energized. The pump drive unit is interconnected with the pump and discharge unit and with the body portion of the container and either alone or together with the neck provides a handle for holding the container during a dispensing operation. Removability of the pump drive unit provides for the latter to be usable with supply containers having different fluids to be dispensed.
    • 电池操作的手持流体分配器包括具有主体部分和从其向上延伸的窄颈部的供应容器。 泵和排放单元安装在颈部的上端,并且包括用于将液体从容器泵送到排出喷嘴的泵隔膜和泵室。 电池供电的泵驱动单元可移除地安装在容器上,并且包括电动机,其具有与泵隔膜耦合的输出轴,以在电动机通电时将其移动通过泵行程。 泵驱动单元与泵和排出单元以及与容器的主体部分互连,并且单独地或与颈部一起提供用于在分配操作期间保持容器的手柄。 泵驱动单元的可移除性使得后者可用于具有不同流体的供应容器以被分配。