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公开(公告)号：US06484349B1
公开(公告)日：2002-11-26
申请号：US09675474
申请日：2000-09-29
申请人： Chris M. Paterson , Shane P. Cohen , Jeffrey A. Millard , Dennis Lamb , Terrance Monty Roberts , Javier Verdura
发明人： Chris M. Paterson , Shane P. Cohen , Jeffrey A. Millard , Dennis Lamb , Terrance Monty Roberts , Javier Verdura
IPC分类号： A47L926
CPC分类号： A47L9/26 , A47L9/0009 , A47L9/2857 , A47L9/2868 , A47L9/325
摘要： Handle assemblies for floor care devices, and methods for using the same, are disclosed. In one embodiment, a handle apparatus includes a main member partially surrounding a cord retaining space that is adapted to receive a plurality of portions of a power cord of the floor care device. A retaining member is moveably attached to the main member, and includes a retaining surface that is positionable proximate the cord retaining space. In a first or “retaining” position, the retaining surface retains the plurality of power cord portions within the cord retaining space, and in a second or “releasing” position, the retaining surface releases the plurality of power cord portions from the cord retaining space. In alternate embodiments, the retaining member may be rotatably, pivotably, or slidably attached to the main member, pivotably attached to the main member. In another embodiment, a handle assembly includes a main member having a grip portion adapted to be held by an operator of the floor care device, and a base portion attached to the grip portion. The base portion includes an attachment portion adapted to attach to an attachment end of a handle support, and a receiving portion adapted to attach to a first end of a power cord. A support axis projects axially outwardly from the attachment end of the handle support into the attachment portion, and a first axis projects axially outwardly from the first end of the power cord into the receiving portion such that the first axis is approximately parallel to the support axis.
摘要翻译： 公开了用于地板护理装置的手柄组件及其使用方法。 在一个实施例中，手柄装置包括部分地围绕电缆保持空间的主构件，该主体构件适于容纳地板护理装置的电力线的多个部分。 保持构件可移动地附接到主构件，并且包括保持表面，其可靠近电线保持空间定位。 在第一或“保持”位置，保持表面将多个电源线部分保持在电线保持空间内，并且在第二或“释放”位置，保持表面将多个电源线部分从电线保持空间 。 在替代实施例中，保持构件可以可枢转地，可枢转地或可滑动地附接到主构件，可枢转地附接到主构件。 在另一个实施例中，手柄组件包括主构件，该主构件具有适于由地板护理装置的操作者保持的抓握部分和附接到抓握部分的基部。 基部包括适于附接到手柄支撑件的附接端的附接部分和适于附接到电源线的第一端的接收部分。 支撑轴线从手柄支撑件的附接端轴向向外突出到附接部分中，并且第一轴线从电源线的第一端轴向向外突出到接收部分中，使得第一轴线大致平行于支撑轴线 。
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公开(公告)号：US06446304B1
公开(公告)日：2002-09-10
申请号：US09675475
申请日：2000-09-29
申请人： Chris M. Paterson , Dennis Lamb , Shane P. Cohen , Javier Verdura
发明人： Chris M. Paterson , Dennis Lamb , Shane P. Cohen , Javier Verdura
IPC分类号： A47L932
CPC分类号： A47L5/28 , A47L9/1427 , A47L9/24 , A47L9/26 , A47L9/325
摘要： Floor care devices having an elongated handle or body portion for control thereof are provided with mid-level handles for facilitating manipulation of the devices in certain conditions, for storing power cords, for hanging and storing the floor care device and the like. The mid-level handle may fold from a retracted position adjacent the elongated handle or body portion to an extended position. A retainer is provided to maintain the handle in its retracted and extended positions.
摘要翻译： 具有用于控制的细长手柄或主体部分的地板护理装置设置有中间手柄，用于在某些条件下便于操纵装置，用于存储电源线，用于悬挂和存放地板护理装置等。 中间手柄可以从与细长手柄或主体部分相邻的缩回位置折叠到延伸位置。 提供保持器以将把手保持在缩回和伸出位置。
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公开(公告)号：US06381804B1
公开(公告)日：2002-05-07
申请号：US09675472
申请日：2000-09-29
申请人： Chris M. Paterson , Dennis Lamb
发明人： Chris M. Paterson , Dennis Lamb
IPC分类号： A47L910
CPC分类号： A47L9/1427 , A47L5/28 , A47L9/24
摘要： Contoured exhaust ducts for transmitting a particulate-laden airstream from a conduit into a vacuum cleaner bag of an upright vacuum cleaner are disclosed. In one embodiment, the airstream is turned by a transitional section of the exhaust duct by about 90 degrees. The interior of the exhaust duct is smoothly contoured through such transition for avoiding the generation of excessive noise and turbulence. The contoured surface of the transitional section prevents heavy objects entrained in the airstream from rebounding back in a direction against the airflow. The cross-sectional area of the exhaust duct may be maintained constant despite a change in cross-sectional shape from the inlet to the outlet thereof.
摘要翻译： 公开了用于将含颗粒的空气流从导管传送到直立式真空吸尘器的真空吸尘器袋中的轮廓排气管。 在一个实施例中，气流由排气管道的过渡部分转动大约90度。 通过这种过渡，排气管的内部平滑地形成轮廓，以避免产生过大的噪音和湍流。 过渡部分的轮廓表面防止夹带在气流中的重物质反向反向气流的方向。 即使从入口到出口的横截面形状发生变化，排气管的横截面面积也可保持恒定。
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公开(公告)号：US06442793B1
公开(公告)日：2002-09-03
申请号：US09675268
申请日：2000-09-29
申请人： Chris M. Paterson , Dennis Lamb , Melvin Teitzman
发明人： Chris M. Paterson , Dennis Lamb , Melvin Teitzman
IPC分类号： A47L924
摘要： Handle and exhaust duct coupling assemblies for floor care machines are disclosed. In one embodiment, an exhaust duct coupling assembly includes a first duct having an outer surface with an external thread disposed thereon and a locking tab projecting outwardly therefrom. A second duct is slideably engaged into the first duct, and a flexible seal is disposed about the second duct proximate an end of the first duct. A collar having a hole therethrough is disposed about the second duct and threadedly engaged with the end of the first duct. The collar presses the seal into an approximately sealing engagement against the second duct and the end of the first duct. The collar includes a locking surface frictionally engaged with the locking tab and inhibiting a disengaging movement of the collar. Alternately, the locking surface of the duct coupling assembly may be an annular surface disposed on an inner surface of the collar, or may be disposed on an end surface of the collar. In yet another embodiment, a handle coupling assembly includes a receiving member having an outer surface with an external thread disposed thereon and a plurality of bendable members projecting outwardly therefrom and at least partially surrounding a receiving space. A handle tube is disposed within the receiving space. A collar is disposed about the handle tube and threadedly engaged with the external thread. The collar bends the plurality of bendable members into engagement against the handle tube, thereby securing the handle tube into position.
摘要翻译： 公开了用于地板护理机器的手柄和排气管道联接组件。 在一个实施例中，排气管道联接组件包括第一管道，其具有设置在其上的外部螺纹的外表面和从其向外突出的锁定突出部。 第二管道可滑动地接合到第一管道中，并且柔性密封件围绕第二管道设置在第一管道的端部附近。 具有穿过其中的孔的套环设置在第二管道周围并且与第一管道的端部螺纹接合。 套环将密封件压向与第二管道和第一管道的端部大致密封接合。 套环包括与锁定片摩擦接合并阻止套环脱离移动的锁定表面。 替代地，管道联接组件的锁定表面可以是设置在套环的内表面上的环形表面，或者可以设置在套环的端面上。 在另一个实施例中，手柄连接组件包括接收构件，该接收构件具有设置在其上的外螺纹的外表面和从其向外突出并且至少部分地围绕接收空间的多个可弯曲构件。 手柄管设置在容纳空间内。 套环绕手柄管设置并与外螺纹螺纹接合。 套环将多个可弯曲构件弯曲成与手柄管接合，从而将把手管固定就位。
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公开(公告)号：US20070240574A1
公开(公告)日：2007-10-18
申请号：US11405778
申请日：2006-04-18
IPC分类号： B03C3/40
CPC分类号： B03C3/86
摘要： An electrode wire for use in an electrostatic precipitator is provided according to an embodiment of the invention. The electrode wire includes a wire portion of a predetermined length L, a first end, and a second end. The electrode wire further includes retaining bodies formed on the first end and the second end of the wire portion. A retaining body of the retaining bodies is substantially solid.
摘要翻译： 根据本发明的实施例提供了一种用于静电除尘器的电极线。 电极线包括预定长度L的线部分，第一端部和第二端部。 电极线还包括形成在线部分的第一端和第二端上的保持体。 保持体的保持体基本上是固体的。
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公开(公告)号：US20070240572A1
公开(公告)日：2007-10-18
申请号：US11405779
申请日：2006-04-18
IPC分类号： B03C3/12
CPC分类号： B03C3/86
摘要： A pre-ionizer for use with an electrostatic precipitator is provided according to an embodiment of the invention. The pre-ionizer includes two or more corona ground elements arranged in a substantially parallel orientation. A corona ground element of the two or more corona ground elements includes a substantially elongate body including a proximate end and a distal end and first and second projections formed on the proximate end and the distal end. The first and second projections retain the corona ground element in the electrostatic precipitator. The pre-ionizer further includes one or more corona charge elements positioned between two adjacent corona ground elements of the two or more corona ground elements. When a high voltage electrical field is placed across the two or more corona ground elements and the one or more corona charge elements, the pre-ionizer at least partially ionizes airflow through the pre-ionizer.
摘要翻译： 根据本发明的实施例提供了一种用于静电除尘器的预电除去器。 预电离器包括以基本上平行取向布置的两个或更多个电晕接地元件。 两个或更多个电晕接地元件的电晕接地元件包括基本上细长的主体，其包括近端和远端以及形成在近端和远端上的第一和第二突起。 第一和第二突起在静电除尘器中保持电晕接地元件。 预电离器还包括位于两个或更多个电晕接地元件的两个相邻电晕接地元件之间的一个或多个电晕电荷元件。 当跨过两个或更多个电晕接地元件和一个或多个电晕电荷元件放置高压电场时，预电除去器至少部分地使通过预电离器的气流离子化。
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公开(公告)号：US20070199288A1
公开(公告)日：2007-08-30
申请号：US11364171
申请日：2006-02-28
IPC分类号： B01D46/00
CPC分类号： B01D46/10 , B01D46/0004 , B01D46/008 , B01D46/42 , B01D46/4227 , B01D2265/028 , B01D2279/50 , F24F3/1603 , F24F2001/0096 , Y10S55/31
摘要： A filter system for an air cleaner is provided according to an embodiment of the invention. The filter system includes one or more filter elements and a filter tray adapted to be received in a filter tray receptacle of the air cleaner. The filter tray includes a bottom surface and one or more bottom airflow apertures formed in the bottom surface. The filter tray receives the one or more filter elements.
摘要翻译： 根据本发明的实施例提供了一种用于空气净化器的过滤系统。 过滤系统包括一个或多个过滤器元件和适于容纳在空气净化器的过滤盘容器中的过滤盘。 过滤盘包括底表面和形成在底表面中的一个或多个底部气流孔。 过滤盘接收一个或多个过滤元件。
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公开(公告)号：US5578794A
公开(公告)日：1996-11-26
申请号：US369203
申请日：1995-01-05
申请人： Dennis Lamb , Monte R. Washburn , Mark Lockman
发明人： Dennis Lamb , Monte R. Washburn , Mark Lockman
CPC分类号： H01M2/1022 , E05C19/06 , E05C19/184 , Y10T292/0948 , Y10T292/1078
摘要： A cover assembly for restraining an object in an enclosure has a cover frame defining an opening at an open end of the enclosure, a cover to cover the opening, a restraining mechanism securing the cover to the cover frame to restrict movement of the cover relative to the cover frame when the cover is in a closed position and thereby restrain the object in the enclosure, and a latch to secure the cover to the cover frame to also restrict movement of the cover relative to the cover frame when the cover is in a closed position. A method for restraining the object in the enclosure includes securing the cover to the cover frame to cover the opening, securing the cover to the cover frame to restrict movement of the cover relative to the cover frame, and unsecuring the cover from the cover frame with a force having a first component force which unsecures the cover from the cover frame and a second component force which moves the cover relative to the cover frame.
摘要翻译： 用于限制外壳中的物体的盖组件具有限定在外壳的开口端处的开口的盖框架，覆盖开口的盖子，限制机构，该盖子将盖子固定到盖框架上，以限制盖子相对于 当盖处于关闭位置并因此限制外壳中的物体时的盖框架，以及当盖处于闭合状态时将盖固定到盖框架上以还限制盖相对于盖框架的移动的闩锁 位置。 一种用于限制外壳中的物体的方法包括将盖固定到盖框架以覆盖开口，将盖固定到盖框架上以限制盖相对于盖框架的移动，并且用盖板将盖从盖框架上解除安装 具有不将盖从盖框架固定的第一分力的力和使盖相对于盖框移动的第二分力。
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公开(公告)号：USD694545S1
公开(公告)日：2013-12-03
申请号：US29458481
申请日：2013-06-20
申请人： Dennis Lamb
设计人： Dennis Lamb
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公开(公告)号：US20060123746A1
公开(公告)日：2006-06-15
申请号：US11349800
申请日：2006-02-08
IPC分类号： B01D46/02
CPC分类号： A47L9/1427 , A47L9/1436 , Y10S15/08 , Y10S55/02 , Y10S55/03
摘要： An improved bag docking assembly for aligning a vacuum bag for engagement with a dirty air outlet nozzle on a vacuum cleaner, and for retaining the vacuum bag in the position of engagement. The assembly incorporates an anchor member and a mounting member. The anchor member serves to attach the bag docking assembly to the vacuum cleaner. The anchor member can be a substantially flat piece of plastic having a central opening for closely receiving the dirty air outlet nozzle on the vacuum cleaner. The central opening can have a shoulder for engaging a rim or similar protrusion formed about the perimeter of the dirty air outlet nozzle. Additionally, protrusions are located on the anchor member that align with voids in the vacuum bag collar to ensure that correct alignment of the vacuum bag has been achieved.
摘要翻译： 一种改进的袋对接组件，用于对准真空袋以与真空吸尘器上的脏空气出口喷嘴接合，并将真空袋保持在接合位置。 组件包括锚定构件和安装构件。 锚定构件用于将袋对接组件附接到真空吸尘器。 锚定构件可以是具有中心开口的基本上平坦的塑料片，用于紧密地接收真空吸尘器上的脏空气出口喷嘴。 中心开口可以具有用于接合围绕脏空气出口喷嘴的周边形成的边缘或类似突起的肩部。 此外，突起位于锚定构件上，与真空袋环中的空隙对准，以确保已经实现真空袋的正确对准。
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