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1. 发明申请

US20050193506A1 Carpet cleaning device 审中-公开
标题翻译：地毯清洗装置
公开(公告)号：US20050193506A1
公开(公告)日：2005-09-08
申请号：US10792932
申请日：2004-03-04
申请人： Diane Dodson , Martin Warchola , Daniel Steele , Michael Carnahan , Shelby Buell , Rapheal Still
发明人： Diane Dodson , Martin Warchola , Daniel Steele , Michael Carnahan , Shelby Buell , Rapheal Still
IPC分类号： A47L11/282
CPC分类号： A47L11/4025 , A47L11/34 , A47L11/4041 , A47L11/4069 , A47L11/4072 , A47L11/408
摘要： A carpet cleaning apparatus comprises a housing and wheels rotatably connected to the housing for moving the housing over a carpet. A brushroll, supported by the housing, is rotatable about a first axis. A pulley, supported by the housing, is rotatable about a second axis parallel to the first axis. A drive wheel, supported by the housing, is rotatable about a third axis parallel to the first axis. A belt has inner and outer surfaces. The inner surface extends about and engages the brushroll and the pulley. The outer surface engages the drive wheel. The belt is pulled by the pulley downward against the drive wheel for the drive wheel to drive the brushroll through the belt.
摘要翻译：地毯清洁装置包括壳体和可旋转地连接到壳体的轮子，以将壳体移动到地毯上。由壳体支撑的刷辊可绕第一轴线旋转。由壳体支撑的滑轮可绕平行于第一轴线的第二轴线旋转。由壳体支撑的驱动轮可绕平行于第一轴线的第三轴线旋转。皮带有内表面和外表面。内表面围绕并与刷辊和滑轮接合。外表面接合驱动轮。皮带被滑轮向下拉动驱动轮，用于驱动轮驱动刷毛穿过皮带。

2. 发明授权

US5784750A Multi-component flow passage assembly with snap in sealing adaptor 失效
标题翻译：多组分流动通道组件，带有密封适配器
公开(公告)号：US5784750A
公开(公告)日：1998-07-28
申请号：US679542
申请日：1996-07-12
申请人： Denis Sankovic , Erik S. Larson , Martin Warchola
发明人： Denis Sankovic , Erik S. Larson , Martin Warchola
IPC分类号： A47L9/24 , F16L37/248 , A47L9/00
CPC分类号： F16L37/248 , A47L9/242
摘要： A multi-component flow passage assembly is disclosed which incorporates an improved sealing adaptor structure. The adaptor includes a generally-cylindrical adaptor body with a rim for seating on the periphery of a first flow passage section, e.g. a vacuum cleaner horn. The adaptor body is made to include a bead which is received within a lip on the horn. The rim includes a sealing ring section in the shape of an O-ring for sealingly engaging the perimeter of a second flow passage section, which is connected to e.g. a vacuum cleaner attachment. The present assembly provides a better seal and simplified construction over previous devices.
摘要翻译：公开了一种多组分流动通道组件，其包括改进的密封适配器结构。适配器包括具有用于在第一流动通道部分的周边上的边缘的大致圆柱形的适配器本体，一个吸尘器喇叭。适配器主体被制成包括容纳在喇叭的唇内的珠子。轮缘包括O形圈形状的密封环部分，用于密封地接合第二流动通道部分的周边。吸尘器附件。本组件提供了比以前的装置更好的密封和简化的结构。

3. 发明授权

US5494718A Rigidizer for plastic vessels 失效
标题翻译：塑料容器刚性器
公开(公告)号：US5494718A
公开(公告)日：1996-02-27
申请号：US182896
申请日：1994-01-18
申请人： Susan K. Adams , M. Timothy Chernock , Martin Warchola , Martin E. Woods
发明人： Susan K. Adams , M. Timothy Chernock , Martin Warchola , Martin E. Woods
IPC分类号： A47K3/16 , B29D22/00
CPC分类号： A47K3/16 , Y10T428/1352 , Y10T428/1372
摘要： A shaped rigid thermoplastic cradle and leveler for vessels such as sanitaryware is disclosed. The cradle and leveler are separately formed or integrally shaped from a single thermoformed sheet of rigid thermoplastic material. The rigid thermoplastic material has a flexural modulus of at least about 300,000 psi to provide sufficient rigidity in the sidewall of the cradle. The leveler includes an integral floor leveling means for providing a designed pitch so as to conform to the desired pitch of the floor region of the vessel toward the drain hole. The floor region comprises a plurality of tapering, alternating upper and lower contacting regions. Between each adjacent upper contacting region is defined unsupported span regions having the shortest distance between adjacent upper contact regions of not more than 12 inches (30.5 cm). Preferably the shortest distance between adjacent upper contact regions defining the unsupported span is from 2.5 inches to about 6 inches. A variety of rigid thermoplastic materials are adaptable herewith and include acrylonitrile-butadiene- styrene copolymers, styrene-acrylonitrile copolymer, acrylonitrile-styrene-methacrylate copolymers, polystyrene, styrene-alpha methyl styrene copolymers, polyethylene, polypropylene, polycarbonate, and polyvinyl chloride. The most preferred embodiment comprises rigid fiber reinforced polyvinyl chloride.
摘要翻译：公开了用于诸如卫生洁具的容器的成形刚性热塑性托架和矫直机。摇篮和矫直机由单一热成型的刚性热塑性材料片单独形成或整体成型。刚性热塑性材料具有至少约300,000psi的弯曲模量，以在支架的侧壁中提供足够的刚性。整平器包括整体地板平整装置，用于提供设计的间距以便符合容器的地板区域对排水孔的期望间距。地板区域包括多个渐缩的，交替的上部和下部接触区域。在每个相邻的上部接触区域之间是限定了不超过12英寸（30.5cm）的相邻上部接触区域之间具有最短距离的非支撑跨距区域。优选地，限定非支撑跨度的相邻上接触区域之间的最短距离为2.5英寸至约6英寸。各种刚性热塑性材料适用于此，包括丙烯腈 - 丁二烯 - 苯乙烯共聚物，苯乙烯 - 丙烯腈共聚物，丙烯腈 - 苯乙烯 - 甲基丙烯酸酯共聚物，聚苯乙烯，苯乙烯-α甲基苯乙烯共聚物，聚乙烯，聚丙烯，聚碳酸酯和聚氯乙烯。最优选的实施方案包括刚性纤维增强聚氯乙烯。

4. 发明授权

US06716262B2 Mounting collar for a filter bag 失效
标题翻译：一个过滤袋的安装环
公开(公告)号：US06716262B2
公开(公告)日：2004-04-06
申请号：US10115484
申请日：2002-04-02
申请人： Daniel B. Zimet , Martin Warchola
发明人： Daniel B. Zimet , Martin Warchola
IPC分类号： B01D4602
CPC分类号： A47L9/1427 , A47L9/1454 , B01D46/02 , B01D2265/022 , B01D2265/024 , B01D2279/55 , Y10S55/02 , Y10S55/03
摘要： A mounting collar is for supporting a vacuum cleaner filter bag in a mounted condition over a vacuum cleaner fill tube. The fill tube has a cylindrical outer surface. A panel of the mounting collar is configured to be attached to the filter bag. The panel has a first inner edge defining a first opening for receiving the fill tube. An elastomeric diaphragm of the collar extends across the first opening. The diaphragm has a second inner edge defining a second opening. The second inner edge is configured to be elastically stretched circumferentially about the fill tube and to be in contact with the cylindrical outer surface about the entire circumference of the cylindrical outer surface when the first opening receives the fill tube. A lobe of the diaphragm is defined by the second inner edge and a baseline. The baseline extends from a first point on the second inner edge to a second point on the second inner edge and is located entirely on the diaphragm.
摘要翻译：安装套环用于在真空吸尘器填充管上的安装状态下支撑真空吸尘器过滤袋。填充管具有圆柱形外表面。安装轴环的面板构造成附接到过滤袋。面板具有限定用于接收填充管的第一开口的第一内边缘。套环的弹性膜片延伸穿过第一开口。隔膜具有限定第二开口的第二内边缘。第二内边缘构造成围绕填充管周向地弹性拉伸，并且当第一开口接收填充管时，与圆筒形外表面的圆周外表面接触。隔膜的叶片由第二内边缘和基线限定。基线从第二内边缘上的第一点延伸到第二内边缘上的第二点，并且完全位于隔膜上。

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