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    • 1. 发明授权
    • Hair clipping device with internal vacuum
    • 带内部真空的剪发装置
    • US06739053B2
    • 2004-05-25
    • US09737095
    • 2000-12-14
    • James Edward McCambridgeJon Thomas FreasJason M. LongWalter Francovich
    • James Edward McCambridgeJon Thomas FreasJason M. LongWalter Francovich
    • B26B1500
    • B26B19/44
    • A hair clipping device includes a housing, a bladeset engageable upon the housing and including at least one stationary blade and at least one moving blade configured for reciprocal movement relative to the at least one stationary blade. The stationary blade has a first cutting edge and a second cutting edge, the at least one moving blade including a first moving edge configured for reciprocal movement relative to the first cutting edge, and a second moving edge configured for reciprocal movement relative to the second cutting edge. The housing defines a cutting location for the blades and the bladeset is rotatably engageable on the housing between a first position in which the first edges are employed, and a second position in which the second edges are employed. The housing encloses an apparatus for creating a vacuum, and defines a vacuum intake.
    • 头发剪切装置包括壳体,可接合在壳体上的刀片,并且包括至少一个固定刀片和至少一个移动刀片,所述至少一个移动刀片被配置为相对于所述至少一个固定刀片的往复运动。 所述固定刀片具有第一切削刃和第二切削刃,所述至少一个移动刀片包括被配置为相对于所述第一切削刃相对运动的第一移动边缘,以及构造成用于相对于所述第二切削件往复运动的第二移动边缘 边缘。 壳体限定用于刀片的切割位置,并且刀片可在与使用第一边缘的第一位置和使用第二边缘的第二位置之间可旋转地接合在壳体上。 壳体包围用于产生真空的装置,并且限定了真空进气口。
    • 2. 发明授权
    • Brewer
    • 啤酒
    • US5638739A
    • 1997-06-17
    • US676410
    • 1996-07-08
    • Gad ShaananWalter Francovich
    • Gad ShaananWalter Francovich
    • A47J31/18A47J31/40A47J31/32
    • A47J31/18
    • A coffee brewer of the type having an outer fixed cylindrical tube and a fixed piston within the tube. A sliding cylinder slides in sealing contact between the outer cylinder and the piston. The sliding cylinder has a filter at the top thereof. A frame mounts the piston head and the outer cylindrical tube, and motor means are mounted on the frame with a pair of rotors rotatably mounted on the frame, one on either side of the outer cylindrical tube about a lateral axis at right angles to the axial axis of the outer and sliding cylindrical tubes. Each rotor includes an arcuate segment with gear teeth on the periphery thereof. Gear means connect the motor to the rotors for rotating the rotors, and a cam connector connects the sliding cylinder to the rotors for sliding movement of the sliding cylindrical tube during the brewing cycle. A spring mounted sweeper blade extends between a pair of arms, one on either side of the outer cylindrical tube, for sweeping the top of the sliding cylindrical tube and, therefore, the filter. A pour spout is mounted on the frame and is connected to a flexible tube communicating with the sliding cylinder for pouring the coffee from the interior of the sliding cylinder when the appropriate position is reached in the brewing cycle.
    • 这种类型的咖啡冲泡器具有外部固定圆柱形管和管内的固定活塞。 滑动气缸在外筒和活塞之间的密封接触中滑动。 滑动缸在其顶部具有过滤器。 框架安装活塞头和外圆柱形管,并且电机装置安装在框架上,一对转子可旋转地安装在框架上,一个在外圆筒管的任一侧上围绕与轴向成直角的横向轴线 外圆滑管和滑动圆柱管的轴线。 每个转子包括在其周边上具有齿轮齿的弧形段。 齿轮装置将马达连接到转子上以旋转转子,凸轮连接器将滑动缸连接到转子上,用于在冲泡循环期间滑动圆柱形管的滑动运动。 弹簧安装的清扫刀片在一对臂之间延伸,一对在外圆柱形管的任一侧上,用于扫掠滑动圆柱形管的顶部,因此用于过滤器。 倾倒式喷口安装在框架上,并且连接到与滑动气缸连通的柔性管,用于在冲泡循环中达到适当位置时从咖啡滑动筒的内部注入咖啡。
    • 7. 发明授权
    • Water and coffee distributor for coffee machine
    • 咖啡机水咖啡经销商
    • US06474221B2
    • 2002-11-05
    • US09846315
    • 2001-05-02
    • Gad ShaananWalter Francovich
    • Gad ShaananWalter Francovich
    • A47J3100
    • A47J31/404
    • A distributor for a coffee machine and a method for making coffee with options for selected quantity and types of coffee to be served are disclosed. The distributor has three fluid passages and operable between first and second positions. In the first position a first passage is adapted to receive a water and coffee mixture from a first hopper to be delivered to a first brewer or a second passage is adapted to receive a water and coffee mixture from a second hopper to be delivered to a second brewer. In the second position a third passage is adapted to receive a water and coffee mixture from either selected one of the first and second hoppers to be distributed substantial-equally to the first and second brewers. The invention provides a simple distribution system for the coffee machine with options for selected quantities and types of coffee. The invention also advantageously makes it possible to quickly serve a freshly brewed coffee with a selected quantity and type.
    • 公开了一种用于咖啡机的分配器以及用于制作咖啡的方法,所述咖啡具有供选择的数量和类型的咖啡的选项。 分配器具有三个流体通道,并且可在第一和第二位置之间操作。 在第一位置中,第一通道适于接收来自第一料斗的水和咖啡混合物以被输送到第一冲泡器或第二通道适于从第二料斗接收水和咖啡混合物以输送到第二料斗 啤酒厂 在第二位置,第三通道适于接收来自第一和第二料斗中的所选择的一个的水和咖啡混合物,以大致均等地分配给第一和第二啤酒机。 本发明提供了一种用于咖啡机的简单分配系统,其具有用于选定数量和类型的咖啡的选项。 本发明还有利地使得可以以选择的数量和类型快速地供应新鲜冲泡的咖啡。