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公开(公告)号：US3869654A
公开(公告)日：1975-03-04
申请号：US46661474
申请日：1974-05-03
申请人： GEN MOTORS CORP
发明人： BISCHOFF LEO E , KELLER JR CHRIS F
CPC分类号： B60S1/483 , Y10S318/02
摘要： A windshield wiper control circuit which provides continuous and pulse wiping modes and which includes a wash unit override through which the washer unit may be energized while the wiper is operating in either mode. The drive motor energizing circuit is completed through the contacts of an electrical relay, the operating coil of which may be grounded through three separate circuits including, respectively, the contacts of a selector switch and a manual wash cycle switch in parallel, a transistor Darlington pair, and two normally closed contacts which are operated by the drive motor to the electrical circuit open condition when the wiper is in the inner wipe or ''''home'''' position. When the selector switch is operated to the Run position, the relay operating coil and drive motor are continuously energized to operate the wiper in the continuous mode and when operated to the Pulse position, the selector switch ground is removed from the relay operating coil and ground therefor is provided through the transistor Darlington pair which are triggered conductive at spaced intervals by a pulse control timing circuit coupled thereto to operate the wiper in the pulse mode. When the manual wash cycle switch is operated to the Wash position while the wipers are off or in either operating mode, the washer unit is immediately activated to deliver wash fluid to the windshield during a wash cycle. In addition, the wiper motor is immediately reactivated to an operating condition. At the conclusion of the wash fluid delivery cycle, additional drying wipes are provided and then the unit automatically returns to its previous operating mode.
摘要翻译： 一种挡风玻璃刮水器控制电路，其提供连续和脉冲擦拭模式，并且其包括洗涤单元覆盖，当刮水器以任一模式操作时，洗涤单元可以通过该清洗单元覆盖。 驱动电机通电电路通过继电器的触点完成，该继电器的工作线圈可以通过三个分开的电路接地，分别包括并联的选择开关和手动洗涤循环开关的触点，晶体管达林顿对 以及两个常闭触点，当擦拭器处于内部擦拭或“回位”位置时，由驱动马达操作至电路打开状态的两个常闭触点。 当选择开关操作到运行位置时，继电器工作线圈和驱动电机连续通电，以连续模式操作刮水器，当操作到脉冲位置时，选择开关接地从继电器工作线圈和地 因此通过晶体管达林顿对提供，其通过与其耦合的脉冲控制定时电路以间隔间隔触发导电，以在脉冲模式下操作擦拭器。 当手动清洗循环开关在擦拭器关闭或处于任一操作模式下操作到清洗位置时，洗衣机单元立即被激活，以便在洗涤循环期间将清洗流体输送到挡风玻璃。 此外，刮水器马达立即重新启动到工作状态。 在清洗液输送循环结束时，提供额外的干燥湿巾，然后单元自动返回到其先前的操作模式。
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公开(公告)号：US3487492A
公开(公告)日：1970-01-06
申请号：US3487492D
申请日：1966-11-25
申请人： GEN MOTORS CORP
发明人： BISCHOFF LEO E
CPC分类号： B60S1/482
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3.发明授权
公开(公告)号：US4136419A
公开(公告)日：1979-01-30
申请号：US792972
申请日：1977-05-02
CPC分类号： A47L1/02
摘要： An apparatus for cleaning windows and wall surfaces of a building which includes a cleaning head unit having squeegee blades, cleaning fluid nozzles and brushes together with apparatus for producing a vacuum pickup between the squeegee blades. The head unit is adjustably slidable on the rail of a platform and further it is mounted for lateral sliding movement on rollers engaging rails carried by the platform. The cleaning head unit includes a linkage and which allows positioning of the unit upon the window and/or wall surfaces and withdrawl of the unit from the surfaces. The cleaning head unit also has spring members for absorbing the shock of movement over irregular configurations of window and wall surfaces which also maintains the squeegees and brush in pressure engagement with the window and wall surfaces. The cleaning head unit cleans as the same is lowered and raised with the platform.
摘要翻译： 一种用于清洁建筑物的窗户和墙壁表面的设备，其包括具有刮刀叶片的清洁头单元，清洁流体喷嘴和刷子以及用于在刮板之间产生真空拾取器的设备。 头单元可在平台的轨道上可调节地滑动，并且还安装成用于在由平台承载的轨道的辊上进行横向滑动运动。 清洁头单元包括连接件，并且允许单元定位在窗口和/或壁表面上，并且使单元从表面撤回。 清洁头单元还具有弹簧构件，用于吸收在窗和壁表面的不规则构型上运动的冲击，其也保持刮板和刷与窗和壁表面的压力接合。 清洁头单元清洁，同时降低并与平台一起升高。
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公开(公告)号：US3887954A
公开(公告)日：1975-06-10
申请号：US46463574
申请日：1974-04-26
摘要： Ship or building rows of windows are cleaned by a series of motor-driven, essentially vertical, rotation symmetrical, preferably cylindrical brushes mounted in a frame having a portion thereof dependent from a rail secured to the front of the building or side of the ship over the windows to be cleaned.
摘要翻译： 船舶或建筑物的一排窗户被安装在框架中的一系列电动驱动的，基本垂直的旋转对称的优选圆柱形的刷子清洁，该框架具有一部分，该部分具有固定在船的建筑物或船侧的前部的轨道 要清洁的窗户。
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公开(公告)号：US3942213A
公开(公告)日：1976-03-09
申请号：US38428473
申请日：1973-07-31
申请人： HOENER JR RALPH H
发明人： HOENER JR RALPH H
CPC分类号： A47L1/02 , A47L2201/00
摘要： A wall washing device is provided with self contained liquid spray means, wall and window surface scrubbing means such as brushes or sponges and means for providing a curtain of high velocity, in-rushing air around a wall washing sight. This air serves to dry the freshly laundered wall and window surfaces and also to confine the washing liquids and retard their egress from the wall washing sight. The high velocity, in-rushing air curtain is delivered through a perimeter aperture which is spaced-apart from the window/wall surfaces, in accordance with a first embodiment; and is provided by forceably drawing atmospheric air inwardly at the perimeter of the wall washing sight in accordance with a second embodiment. The device is adapted to ascend and descend between a pair of vertical mullions of the building. The device is further adapted to provide its wall and window washing function during either the ascending or descending runs or both. The device moreover is intended for remotely controlled operation.
摘要翻译： 墙壁洗涤装置设置有独立的液体喷雾装置，壁和窗表面擦洗装置如刷子或海绵，以及用于在墙壁清洁视线周围提供高速，冲刷空气的帘幕的装置。 这种空气用于干燥新鲜洗涤的墙壁和窗户表面，并且还限制洗涤液体并阻止其出口从墙壁清洗视线。 根据第一实施例，高速冲击空气幕通过与窗/壁表面间隔开的周边孔输送; 并且通过根据第二实施例可靠地将大气向内抽吸在洗墙视野的周边处而提供。 该装置适于在建筑物的一对垂直垂直竖框之间上升和下降。 该装置还适于在上升或下降运行期间或两者期间提供其壁和窗洗涤功能。 该装置还用于远程控制操作。
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公开(公告)号：US3623178A
公开(公告)日：1971-11-30
申请号：US3623178D
申请日：1969-10-15
申请人： AUGUST KURZ
发明人： KURZ AUGUST
CPC分类号： A47L11/4069 , A47L1/05 , A47L11/29 , A47L11/4036 , A47L11/4047
摘要： A MOTOR DRIVEN CLEANSING MACHINE HAVING AN ENDLESS BELT DRIVEN OVER A PLURALITY OF ROLLERS. ONE ROLLER FORMS THE FRONT EDGE OF A BELT-SUPPORTING MEMBER, BETWEEN TWO CONVERGING BELT-SUPPORTING SIDES, WHICH IS PIVOTABLY MOUNTED IN A FRAME. THE PIVOT AXIS IS PARALLEL WITH THE AXES OF THE ROLLERS. THE BELT-SUPPORTING MEMBER IS HELD IN A NEUTRAL POSITION BY THE TENSION OF THE BELT BUT IS PIVOTABLE IN EITHER DIRECTION WHEN THE FRONT EDGE OF THE BEL-SUPPORTING MEMBER IS PRESSED AGAINST A SURFACE TO BE CLEANSED.
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公开(公告)号：US4025984A
公开(公告)日：1977-05-31
申请号：US384284
申请日：1973-07-31
申请人： Ralph H. Hoener, Jr.
发明人： Ralph H. Hoener, Jr.
CPC分类号： A47L1/02 , A47L2201/00
摘要： A wall washing device is provided with self contained liquid spray means, wall and window surface scrubbing means such as brushes or sponges and means for providing a curtain of high velocity, in-rushing air around a wall washing sight. This air serves to dry the freshly laundered wall and window surfaces and also to confine the washing liquids and retard their egress from the wall washing sight. The high velocity, in-rushing air curtain is delivered through a perimeter aperture which is spaced-apart from the window/wall surfaces, in accordance with a first embodiment; and is provided by forceably drawing atmospheric air inwardly at the perimeter of the wall washing sight in accordance with a second embodiment. The device is adapted to ascend and descend between a pair of vertical mullions of the building. The device is further adapted to provide its wall and window washing function during either the ascending or descending runs or both. The device moreover is intended for remotely controlled operation.
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公开(公告)号：US3629893A
公开(公告)日：1971-12-28
申请号：US3629893D
申请日：1969-04-01
申请人： THOMAS BROWN
发明人： BROWN THOMAS
CPC分类号： A47L1/05
摘要： A portable device is provided with a pad, sponge or the like adapted to contact a window for cleaning which is connected via a linkage to an electrically operated vibrator. As the device is moved over the surface of the window to be cleaned by an operator the vibrating motion causes the pad to clean the surface.
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公开(公告)号：US5699576A
公开(公告)日：1997-12-23
申请号：US418668
申请日：1995-04-07
申请人： Frank Sohaiby
发明人： Frank Sohaiby
CPC分类号： A47L1/02
摘要： The present invention is directed to a window cleaning device for large building that will clean multiple windows of the building in a single pass. The apparatus consist of a tubular housing having a water dispenser, scrubbing and window drying equipment within. The apparatus is lowered by cables from the top of the building and pivots from a guide track which is positioned along the buildings perimeter edges. The washing and drying equipment are retractable for disengagement with the window surface after cleaning allowing for repositioning of the device on the building for cleaning purposes.
摘要翻译： 本发明涉及一种用于大型建筑物的窗户清洁装置，其将在单程中清洁建筑物的多个窗户。 该装置由管状壳体组成，其内部具有饮水机，洗涤和窗户干燥设备。 该设备通过电缆从建筑物的顶部降下，并从沿着建筑物周边边缘定位的导轨枢转。 洗涤和干燥设备在清洁之后可伸缩以与窗表面分离，从而允许将装置重新定位在建筑物上用于清洁目的。
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公开(公告)号：US4797969A
公开(公告)日：1989-01-17
申请号：US1763
申请日：1987-01-09
申请人： Edward A. Caduff
发明人： Edward A. Caduff
CPC分类号： A47L1/02
摘要： The present invention is directed to a self-contained apparatus for cleaning the vertical surface of a building exterior, including washing, rinsing and drying the windows. The apparatus is positioned by an operator above a vertical row of windows and then remotely operated to clean the exterior building surface as the apparatus descends. The apparatus consists of a housing having a washing chamber, a rinsing chamber, and a drying chamber. The washing chamber has a plurality of cleaning fluid spray heads, a sonic agitator for impinging sonic energy onto the cleaning fluid to aid in removing dirt from the windows, air seals for retaining the fluid in the chamber, and a plurality of air wipes for removing the fluid from the building surface. The rinsing chamber has a plurality of rinsing liquid spray heads, a plurality of air seals to contain the rinsing fluid within the chamber and a plurality of air wipes for removing the fluid from the building surface. The washing chamber, rinsing chamber, and drying chamber are provided with openings communicating with a passageway ending in an exhaust outlet. An exhaust blower disposed in the passageway maintains a negative pressure in each of the chambers. A plurality of axially rotatably mounted vanes are disposed in the openings in order to regulate the negative pressure. Pressure sensors in each of the chambers are operatively connected to the vanes to vary the sizes of the openings to regulate the pressure in the chambers, in response to the actual pressures therein.
摘要翻译： 本发明涉及用于清洁建筑物外部的垂直表面的独立装置，包括洗涤，漂洗和干燥窗户。 该设备由操作者定位在垂直的一排窗户上，然后在设备下降时远程操作以清洁外部建筑物表面。 该装置由具有洗涤室，漂洗室和干燥室的壳体组成。 洗涤室具有多个清洁流体喷头，用于将声能冲击到清洁流体上以帮助从窗口去除污物的声波搅拌器，用于将流体保持在腔室中的空气密封件，以及多个用于除去的空气擦拭物 来自建筑物表面的流体。 冲洗室具有多个冲洗液体喷头，多个空气密封件，用于容纳腔室内的冲洗液体，以及多个用于从建筑物表面去除流体的空气擦拭物。 洗涤室，漂洗室和干燥室设置有与终止于排气出口的通道连通的开口。 设置在通道中的排气鼓风机在每个室中保持负压。 多个轴向可旋转地安装的叶片设置在开口中以便调节负压。 每个室中的压力传感器可操作地连接到叶片以改变开口的尺寸，以响应于其中的实际压力来调节室中的压力。
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