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公开(公告)号：US5537710A
公开(公告)日：1996-07-23
申请号：US307873
申请日：1994-09-16
申请人： Steven R. Selewski , John J. Alberts, III , Anthony T. Alexander , Todd C. Cote , Roy O. Erickson, Jr.
发明人： Steven R. Selewski , John J. Alberts, III , Anthony T. Alexander , Todd C. Cote , Roy O. Erickson, Jr.
CPC分类号： A47L9/0411 , A47L9/0477
摘要： For a vacuum cleaning unit, a cleaning tool employing a rotatably driven brush and having a split manifold therein which allows a vacuum airflow to be directed to the outermost longitudinal ends of the brush without interference with a drive belt rotatably driving the brush at its approximate longitudinal midpoint. The cleaning tool includes an upper housing having a centrally disposed cut-out portion and a semi-circular portion for partially housing the brush therein. A cut-out is formed in a base portion of the upper housing. A lower housing also has a cut-out shaped identically to that of the cut-out portion of the upper housing. A front sole plate is included which is secured to the lower housing and which includes a pair of openings separated by a central portion, where the openings allow portions of the brush to protrude. Each of the upper and lower housings further have runner portions which form airflow channels through which a vacuum airflow may be generated. When the upper and lower housings are secured together, a drive belt is able to extend through the centrally disposed cut-out portion, the cut-out portion in the base of the upper housing and the cut-out portion in the lower housing to engage at its approximate longitudinal mid-point. The apparatus thus allows a brush to be rotatably driven from its approximate longitudinal mid-point while providing an increased vacuum airflow to the outermost end portions of the brush. In an alternative embodiment, a snappingly engageable front sole plate is provided which allows quick and easy access to the interior of the cleaning tool with the need to remove threaded fasteners or the like, or the need for any external tools.
摘要翻译： 对于真空清洁单元，使用可旋转驱动的刷子并且在其中具有分流歧管的清洁工具，其允许真空气流被引导到电刷的最外侧的纵向端部，而不会干扰在其近似的纵向上可旋转地驱动刷子的驱动带 中点。 清洁工具包括具有中心设置的切口部分和用于将刷子部分地容纳在其中的半圆形部分的上壳体。 在上壳体的基部形成切口。 下壳体还具有与上壳体的切口部分相同的切口形状。 包括前底板，其固定到下壳体并且包括由中心部分分开的一对开口，其中开口允许刷的部分突出。 上壳体和下壳体中的每一个还具有形成气流通道的流道部分，通过该流动通道可以产生真空气流。 当上壳体和下壳体固定在一起时，驱动带能够延伸通过中心设置的切口部分，上壳体的基部中的切口部分和下壳体中的切口部分接合 在其近似的中点。 因此，该装置允许刷子从其近似的纵向中点可旋转地驱动，同时向刷的最外端部提供增加的真空气流。 在替代实施例中，提供了一种可紧密接合的前底板，其允许快速且容易地进入清洁工具的内部，需要移除螺纹紧固件等，或者需要任何外部工具。
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公开(公告)号：USD376879S
公开(公告)日：1996-12-24
申请号：US025696
申请日：1994-07-08
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公开(公告)号：US5280666A
公开(公告)日：1994-01-25
申请号：US904181
申请日：1992-06-25
CPC分类号： A47L9/06 , A47L7/0009 , A47L9/02 , A47L9/0626
摘要： A squeegee apparatus for a vacuum cleaner system. The apparatus includes a main body portion having an integrally formed neck portion operable to releasably connect to a wand of the vacuum cleaner system. The main body portion forms a manifold and includes a lower end portion to which a squeegee member is releasably secured. The squeegee member includes a central portion having a pair of longitudinally parallel extending bumper portions, with the bumper portions each including saw tooth-shaped surfaces. The squeegee blade also depends downwardly from the central portion and outwardly of the bumper portions. The central portion also includes first and second pluralities of ports disposed on opposite sides of the squeegee blade, with one or the other of the pluralities of ports being alternately blocked off during use as the squeegee blade flexes into abutting contact with one or the other of the bumper portions while being moved back and forth over a work surface. The bumper portions also function to maintain the pluralities of ports at a predetermined distance from the work surface during use, thereby maximizing the consistency of the liquid pick-up operation of the apparatus.
摘要翻译： 用于真空吸尘器系统的刮板装置。 该装置包括具有整体形成的颈部的主体部分，其可操作以可释放地连接到真空吸尘器系统的魔杖。 主体部分形成歧管，并且包括下端部，刮板构件可释放地固定到该下端部。 刮板构件包括具有一对纵向平行延伸的缓冲部分的中心部分，其中保险杠部分各自包括锯齿形表面。 刮刀还从中心部分向下并且从保险杠部分的外侧向下。 中心部分还包括设置在刮板刀片的相对侧上的第一和第二多个端口，其中多个端口中的一个或另一个端口在使用期间被交替地阻挡，因为刮板刀片弯曲成与其中的一个或另一个邻接接触 保险杠部分同时在工作表面上来回移动。 保险杠部分还用于在使用期间将多个端口保持在距离工作表面预定距离处，从而使装置的液体拾取操作的一致性最大化。
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公开(公告)号：US5030257A
公开(公告)日：1991-07-09
申请号：US423021
申请日：1989-10-18
CPC分类号： A47L9/188
摘要： A separator for use in connection with a liquid bath-type vacuum cleaner system. The separator includes an annular, cup-like housing adapted to rotate axially about its vertical axis for generating a centrifugal force to be applied to intake air therein; and a plurality of intake/exhaust slots formed in the housing for enabling dust and dirt particulates entrained in the intake air and liquid particulates from a liquid bath to be drawn into an interior area of the housing and coalesce therein, whereby the coalesced particulates are subjected to centrifugal force and are thereby separated from the intake air. The intake/exhaust slots further enable the coalesced particulates to be forcibly expelled from the interior area of the housing therethrough as they are forced radially outwards by the centrifugal force generated by the rapid, axial rotation of the housing.
摘要翻译： 用于液浴式真空吸尘器系统的分离器。 分离器包括环形的杯状壳体，其适于围绕其垂直轴线轴向旋转，以产生将被施加到其中的进气的离心力; 以及形成在壳体中的多个进/排气槽，用于使得夹带在进气中的灰尘和污物颗粒和来自液槽的液体微粒被吸入壳体的内部区域并在其中聚结，从而使聚结的颗粒受到 离心力，从而与进气分离。 进气/排气槽还使得聚集的颗粒被强制地从壳体的内部区域排出，因为它们被壳体的快速轴向旋转产生的离心力径向向外强制排出。
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公开(公告)号：US5090974A
公开(公告)日：1992-02-25
申请号：US670972
申请日：1991-03-18
CPC分类号： A47L9/188
摘要： A separator for use in connection with a liquid bath type vacuum cleaner system. The separator includes an annular, cup-like housing adapted to rotate axially about its vertical axis for generating a centrifugal force to be applied to intake air therein; a plurality of slots on the housing for allowing dust and dirt particulates entrained in the intake air and liquid particulates from a liquid bath to be drawn into an interior area of the housing and coalesce therein, whereby the coalesced particulates will be subjected to centrifugal force and will thereby be separated from the intake air; and a plurality of exhaust slots for allowing the coalesced particulates to be forcibly expelled from the interior area of the housing as they are forced radially outwards by the centrifugal force towards and through the exhaust slots by rapid, axial rotation of the housing.In one preferred embodiment a plurality of elongated slots in the housing provides both an intake and an exhaust function. In other preferred embodiments the intake slots and the exhaust slots are disposed on various portions of the housing to alter the separating characteristics of the separator.The preferred embodiments each further incorporate a removable spider for providing further structural support to the separator, and for further helping to generate centrifugal force within each separator.
摘要翻译： 一种用于液浴式真空吸尘器系统的分离器。 分离器包括环形的杯状壳体，其适于围绕其垂直轴线轴向旋转，以产生将被施加到其中的进气的离心力; 壳体上的多个狭槽用于允许夹带在进气中的灰尘和污物微粒和来自液槽的液体微粒被吸入壳体的内部区域并聚结在其中，由此聚结的颗粒将经受离心力，并且 从而与进气分离; 以及多个排气槽，用于允许聚结的颗粒被强制地从壳体的内部区域排出，因为它们通过壳体的快速轴向旋转通过离心力径向向外被强制地排出到排气狭槽。 在一个优选实施例中，壳体中的多个细长槽提供进气和排气功能。 在其他优选实施例中，进气槽和排气槽设置在壳体的各个部分上以改变分离器的分离特性。 优选的实施方案各自还包括可移除的蜘蛛，用于为分离器提供进一步的结构支撑，并且用于进一步帮助在每个分离器内产生离心力。
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公开(公告)号：US5096475A
公开(公告)日：1992-03-17
申请号：US573376
申请日：1990-08-24
CPC分类号： A47L9/188
摘要： A separator for use in connection with a liquid bath-type vacuum cleaner system. The separator includes an annular, cup-like housing adapted to rotate axially about its vertical axis for generating a centrifugal force to be applied to intake air therein; and a plurality of intake/exhaust slots particulates entrained in the intake air and liquid particulates from a liquid bath to be drawn into an interior area of the housing and coalesce therein, whereby the coalesced particulates are subjected to centrifugal force and are thereby separated from the intake air. The intake/exhaust slots further enable the coalesced particulates to be forcibly expelled from the interior area of the housing therethrough as they are forced radially outwards by the centrifugal force generated by the rapid, axial rotation of the housing.
摘要翻译： 用于液浴式真空吸尘器系统的分离器。 分离器包括环形的杯状壳体，其适于围绕其垂直轴线轴向旋转，以产生将被施加到其中的进气的离心力; 并且多个进气/排气槽将吸入空气中的微粒和液体微粒从液浴中吸入外壳的内部区域并聚结在其中，从而使聚结的颗粒受到离心力，从而与 进气。 进气/排气槽还使得聚集的颗粒被强制地从壳体的内部区域排出，因为它们被壳体的快速轴向旋转产生的离心力径向向外强制排出。
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公开(公告)号：US20110005025A1
公开(公告)日：2011-01-13
申请号：US12501038
申请日：2009-07-10
IPC分类号： A47L7/00
CPC分类号： A47L13/12 , A47L7/0009 , A47L7/0014 , A47L9/0626 , A47L9/068 , A47L9/248 , A47L11/201 , A47L11/4036 , A47L11/4044 , A47L11/4075 , A47L11/4088 , A47L13/11 , A47L13/257 , A47L13/26
摘要： A cleaning apparatus is provided, including a mounting shaft, a base member and a nozzle. The handle includes a connection end, and defines an axis. The base member includes a cleaning portion and a suction portion, where the cleaning portion includes at least one cleaning surface and the suction portion includes at least one suctioning device. A rotation point rotatably joins the connection end of the mounting shaft to the base member, where the base member is rotatable about the axis at the rotation point. The nozzle selectively dispenses a fluid, where the nozzle is positioned in relation to the base member such that at least a portion of the fluid is suctioned by the suctioning device in the base member.
摘要翻译： 提供了一种清洁装置，包括安装轴，基座构件和喷嘴。 手柄包括连接端，并定义一个轴。 基部构件包括清洁部分和抽吸部分，其中清洁部分包括至少一个清洁表面，并且吸入部分包括至少一个抽吸装置。 旋转点将安装轴的连接端可旋转地连接到基部构件，其中基部构件可以在旋转点处绕轴线旋转。 喷嘴选择性地分配流体，其中喷嘴相对于基部构件定位，使得至少一部分流体被基部构件中的抽吸装置吸引。
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公开(公告)号：US5109568A
公开(公告)日：1992-05-05
申请号：US538846
申请日：1990-06-15
CPC分类号： A47L9/242 , A47L9/246 , A47L9/327 , Y10S285/903
摘要： A handle assembly for securing a vacuum hose to an intake nozzle of a vacuum cleaner system. A handle housing having first and second mating handle housing sections and a plurality of oppositely facing ridges and oppositely facing grooved portions protruding from inner surfaces of the housing sections is adapted to house a ribbed end portion of a vacuum hose and an elbow section having a shoulder portion protruding therefrom. The ridges and grooved portions are adapted to abuttingly engage the ribbed end portion of the vacuum hose and the shoulder portion of the elbow section respectively when the first and second handle housing sections are matingly engaged, to thereby prevent clockwise or counter-clockwise rotation of the vacuum hose as the handle assembly is articulated into various positions during use. The vacuum hose further includes a relatively smooth inner surface which is operable to slide over a portion of the elbow section housed within the handle assembly housing. The elbow operates to grip onto the vacuum hose to further help secure it to the housing. The vacuum hose is thus secured to the handle housing without the need for screws, adhesives or specially formed fittings secured to the end of the vacuum hose.
摘要翻译： 用于将真空软管固定到真空吸尘器系统的进气喷嘴的手柄组件。 手柄壳体具有第一和第二配合手柄壳体部分以及从壳体部分的内表面突出的多个相对的凸脊和相对的凹槽部分，其适于容纳真空软管的带肋的端部部分和具有肩部的弯头部分 从其突出的部分。 当第一和第二手柄壳体部分配合地接合时，脊部和凹槽部分分别适于与真空软管的肋状端部和肘部的肩部部分邻接地接合，从而防止顺时针或逆时针旋转 作为把手组件的真空软管在使用期间被铰接到各种位置。 真空软管还包括相对光滑的内表面，其可操作以在容纳在手柄组件壳体内的肘部的一部分上滑动。 肘部操作以抓住真空软管，以进一步帮助将其固定到外壳上。 因此，真空软管被固定到手柄壳体上，而不需要固定到真空软管末端的螺钉，粘合剂或特殊形成的配件。
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