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41. 发明公开

EP0514209A1 Air-floated wheeled apparatus 失效
标题翻译：米特·拉德森经典Luftkissenapparat。
公开(公告)号：EP0514209A1
公开(公告)日：1992-11-19
申请号：EP92304436.6
申请日：1992-05-15
申请人： FASSAUER, Arthur L.
发明人： FASSAUER, Arthur L.
IPC分类号： A01D34/68 , A01D34/73 , A01D34/74 , A47L5/28 , A47L7/06
CPC分类号： A01D34/695 , A01D34/68 , A01D34/73 , A01D34/74 , A01D2101/00 , A47L5/28 , A47L7/06 , A47L9/0072
摘要： The present invention describes an air-floated apparatus for use as a lawn mower or vacuum cleaner. In one embodiment, the apparatus comprises a housing (12) having an outer shroud and an inner shroud, the outer shroud surrounding a predetermined portion of the inner shroud to define a pressure chamber between the inner and outer shrouds and a vacuum chamber within the inner shroud. A drive mechanism includes a motor (18) having a rotatable shaft (15). A single impeller (14) is supported in the pressure chamber and rotates on the shaft for exhausting air from the vacuum chamber to erect grass underlying the opening while simultaneously pressurizing air in the pressure chamber to float the apparatus above the grass. Airborne cut grass clippings are vacuumed into and through the impeller (14) for distribution into the soil for recycle and recut. According to the invention, an adjustment assembly is provided for adjusting a position of the housing relative to a center-line auxiliary wheel assembly. The air-floated wheeled apparatus may include an edger and a trimmer.
摘要翻译：本发明描述了一种用作割草机或真空吸尘器的气浮装置。在一个实施例中，该装置包括具有外护罩和内护罩的壳体（12），外护罩围绕内护罩的预定部分以限定内护罩和外护罩之间的压力室以及在内护罩内的真空室裹尸布。驱动机构包括具有可旋转轴（15）的马达（18）。单个叶轮（14）被支撑在压力室中并在轴上旋转，用于从真空室排出空气，以在基座下竖立草地，同时对压力室中的空气进行加压以使设备浮在草上。机载剪草被抽入并通过叶轮（14），以分配到土壤中进行再循环和重新浇注。根据本发明，提供了一种用于调节壳体相对于中心线辅助轮组件的位置的调节组件。空气浮动的轮式装置可以包括修边机和修剪机。

42. 发明公开

EP0439581A4 AIR-FLOATED APPARATUS 失效
标题翻译：空气调节装置
公开(公告)号：EP0439581A4
公开(公告)日：1992-02-05
申请号：EP90912156
申请日：1990-08-17
申请人： FASSAUER, ARTHUR L.
发明人： FASSAUER, ARTHUR L.
IPC分类号： A01D34/68 , A01D34/63 , A01D34/695 , A47L7/06 , A47L9/00 , A01D34/00
CPC分类号： A47L7/06 , A01D34/695 , A01D2101/00

43. 发明授权

US11957295B2 Pneumatic vacuum cleaner 有权
公开(公告)号：US11957295B2
公开(公告)日：2024-04-16
申请号：US17540406
申请日：2021-12-02
申请人： Richard Hillery
发明人： Richard Hillery
IPC分类号： A47L7/06 , A47L9/14 , A47L9/22 , A47L9/28
CPC分类号： A47L7/06 , A47L9/1409 , A47L9/22 , A47L9/2884 , A47L2201/04
摘要： A pneumatic vacuum, cleaner includes an external body shell having an internal chamber defined therein and a dustbin carried within the internal chamber of the external body shell. The cleaner also includes an impeller housing positioned below the dustbin and having an inlet coupled to the dustbin. In addition, the cleaner includes an impeller within the impeller housing and is configured to pressurize air exiting the impeller housing. A manifold is mounted to the impeller housing and includes a plurality of air nozzles configured to direct air downward and away from the manifold to entrain debris into the air and simultaneously use the pressurized air to lift the cleaner. A concentric passageway is formed adjacent an inside surface of the external body shell and is configured to recirculate the pressurized air from the plurality of air nozzles back to the dustbin and the impeller housing via the concentric passageway.

44. 发明授权

US08091815B2 Platform for a portable vacuum and shredder apparatus 有权
标题翻译：便携式真空和粉碎设备平台
公开(公告)号：US08091815B2
公开(公告)日：2012-01-10
申请号：US12848123
申请日：2010-07-31
申请人： Leo Tardif
发明人： Leo Tardif
IPC分类号： B02C23/18
CPC分类号： A01G3/002 , A47L7/06 , B62B1/204 , B62B2202/50
摘要： A platform for securing a portable vacuum and shredder apparatus has brackets for attaching a shredder onto the platform. A vacuum tube for the ingress of matter to be shredded. An ingress opening for the shredded matter. A closed area, or bag for collecting the shredded material. An air exhaust fitted with a filter system or device allowing for air exhaust while the shredded material is retained in the closed collecting area, or bag.
摘要翻译：用于固定便携式真空和粉碎设备的平台具有将切碎机附接到平台上的支架。用于进入要切割的物质的真空管。切碎的物质的入口开口。封闭区域或用于收集切碎材料的袋子。装有过滤器系统或装置的排气装置，当切碎的材料保持在封闭的收集区域或袋子中时允许排气。

45. 发明授权

US08015658B2 Hover vacuum cleaner 失效
标题翻译：悬停吸尘器
公开(公告)号：US08015658B2
公开(公告)日：2011-09-13
申请号：US12617722
申请日：2009-11-12
申请人： Michael Tan
发明人： Michael Tan
IPC分类号： A47L9/00
CPC分类号： A47L7/06 , A47L5/362 , A47L9/00
摘要： A self-propulsion hovering vacuum cleaner for domestic or industrial application has air outlets predisposed symmetrically along the longitudinal axis of the underside of the casing for directing more air to the front and back directions of the vacuum cleaner to achieve even distribution of air underneath the vacuum cleaner, thereby reducing juddering or rocking effects. The underside of the casing has a curved surface predisposed symmetrically along the longitudinal axis of the underside of the casing for better retention of air to enhance the hovering effect. In another embodiment of the present invention, air distribution channels are predisposed symmetrically on both sides of the underside of the casing along the longitudinal axis. The air distribution channels are in communication with the air outlets for directing more air to the front and back of the vacuum cleaner. The improved hovering vacuum machine also has self-propulsion features and self-cooling features.
摘要翻译：用于家庭或工业应用的自推进悬浮真空吸尘器具有沿着壳体的下侧的纵向轴线对称地排放的空气出口，用于将更多的空气引导到真空吸尘器的前后方向，以实现真空下的空气的均匀分布更清洁，从而减少抖动或摇摆的影响。壳体的下侧具有弯曲表面，沿着壳体的下侧的纵向轴线对称地倾斜，以更好地保持空气以增强悬停效果。在本发明的另一个实施例中，空气分配通道对称地沿着纵向轴线对壳体的下侧的两侧进行预先设定。空气分配通道与空气出口连通，用于将更多空气引导到真空吸尘器的正面和背面。改进的悬浮式真空机也具有自推进特性和自冷却功能。

46. 发明申请

US20100218337A1 HOVER VACUUM CLEANER 失效
标题翻译： HOVER真空清洁器
公开(公告)号：US20100218337A1
公开(公告)日：2010-09-02
申请号：US12617722
申请日：2009-11-12
申请人： Michael Tan
发明人： Michael Tan
IPC分类号： A47L9/10
CPC分类号： A47L7/06 , A47L5/362 , A47L9/00
摘要： A self-propulsion hovering vacuum cleaner for domestic or industrial application has air outlets predisposed symmetrically along the longitudinal axis of the underside of the casing for directing more air to the front and back directions of the vacuum cleaner to achieve even distribution of air underneath the vacuum cleaner, thereby reducing juddering or rocking effects. The underside of the casing has a curved surface predisposed symmetrically along the longitudinal axis of the underside of the casing for better retention of air to enhance the hovering effect. In another embodiment of the present invention, air distribution channels are predisposed symmetrically on both sides of the underside of the casing along the longitudinal axis. The air distribution channels are in communication with the air outlets for directing more air to the front and back of the vacuum cleaner. The improved hovering vacuum machine also has self-propulsion features and self-cooling features.
摘要翻译：用于家庭或工业应用的自推进悬浮真空吸尘器具有沿着壳体的下侧的纵向轴线对称地排放的空气出口，用于将更多的空气引导到真空吸尘器的前后方向，以实现真空下的空气的均匀分布更清洁，从而减少抖动或摇摆的影响。壳体的下侧具有弯曲表面，沿着壳体的下侧的纵向轴线对称地倾斜，以更好地保持空气以增强悬停效果。在本发明的另一个实施例中，空气分配通道对称地沿着纵向轴线对壳体的下侧的两侧进行预先设定。空气分配通道与空气出口连通，用于将更多空气引导到真空吸尘器的正面和背面。改进的悬浮式真空机也具有自推进特性和自冷却功能。

47. 发明申请

US20070074371A1 Suction brush for a vacuum cleaner 审中-公开
标题翻译：抽吸刷为吸尘器
公开(公告)号：US20070074371A1
公开(公告)日：2007-04-05
申请号：US11436536
申请日：2006-05-19
申请人： Hwa-gyu Song , Hyun-ju Lee , Dong-houn Yang , Jae-sun You , Jung-hyeon Kim , Jun-young Lee
发明人： Hwa-gyu Song , Hyun-ju Lee , Dong-houn Yang , Jae-sun You , Jung-hyeon Kim , Jun-young Lee
IPC分类号： A47L9/02
CPC分类号： A47L9/08 , A47L7/06 , A47L9/02
摘要： A suction brush for a vacuum cleaner including a body, the bottom side of which is formed with a suction port; a cover for covering the top side of the body; and an air jetting path for absorbing ambient air from the bottom side of the body and jetting the air toward a surface to be cleaned, to space the bottom side from the surface to be cleaned.
摘要翻译：一种用于真空吸尘器的抽吸刷，其包括主体，其底部形成有吸入口; 用于覆盖身体顶部的盖子; 以及空气喷射路径，用于从身体的底侧吸收环境空气并将空气朝向要清洁的表面喷射，以使底侧与待清洁的表面间隔开。

48. 发明授权

US6141822A Vacuum cleaner for household refuse 失效
标题翻译：家用垃圾吸尘器
公开(公告)号：US6141822A
公开(公告)日：2000-11-07
申请号：US269470
申请日：1999-03-24
申请人： Agneta Riviera-Boklund , Antonio Jimenez
发明人： Agneta Riviera-Boklund , Antonio Jimenez
IPC分类号： A47L5/36 , A47L7/06 , A47L9/00
CPC分类号： A47L7/06 , A47L5/36 , A47L9/009
摘要： The invention concerns a vacuum cleaner including an internal structure with a motor (12a) driving an air sucking turbine (12) located in a downstream chamber (16) communicating with an upstream chamber (15) containing means (13, 26) for filtering the air sucked in through an air intake (24). The internal structure is enclosed in an inflatable peripheral structure (30) supplied with air through the air outlet (29) of the downstream chamber (16). The inflatable peripheral structure (30) is delimited by a flexible peripheral wall (32) whose envelope completely encloses the assembly of the vacuum cleaner internal structure. The invention is applicable to vacuum cleaners for household refuse, and provides at an inexpensive and efficient protection against collisions between the vacuum cleaner and surrounding objects.
摘要翻译： PCT No.PCT / EP97 / 05257 Sec。 371 1999年3月24日第 102（e）1999年3月24日PCT 1997年9月24日PCT公布。第WO98 / 12957号公报日本1998年4月2日本发明涉及一种具有内部结构的真空吸尘器，该内部结构具有驱动位于与上游室（15）连通的下游室（16）中的吸气涡轮机（12）的电动机（12a） 26），用于过滤通过进气口（24）吸入的空气。内部结构封闭在通过下游室（16）的空气出口（29）供应有空气的可充气外围结构（30）中。可膨胀外围结构（30）由柔性周边壁（32）限定，其外壳完全包围真空吸尘器内部结构的组件。本发明适用于家用垃圾的真空吸尘器，并提供廉价且有效的保护，以防止真空吸尘器和周围物体之间的碰撞。

49. 发明授权

US2814064A Anti-chattering air supported cleaner 失效
标题翻译：抗振动空气支持的清洁剂
公开(公告)号：US2814064A
公开(公告)日：1957-11-26
申请号：US46107654
申请日：1954-10-08
申请人： HOOVER CO
发明人： MONTGOMERY JOHN C
IPC分类号： A47L5/36
CPC分类号： A47L7/06 , A47L5/365 , Y10S55/03

50. 发明授权

US2780826A Air supported cleaner 失效
标题翻译：空气支持清洁剂
公开(公告)号：US2780826A
公开(公告)日：1957-02-12
申请号：US41851254
申请日：1954-03-25
申请人： HOOVER CO
发明人： COONS CURTIS C , MONTGOMERY JOHN C
IPC分类号： A47L5/36
CPC分类号： A47L7/06 , A47L5/365 , Y10S55/03

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