公开(公告)号：US20240093446A1

公开(公告)日：2024-03-21

申请号：US18516007

申请日：2023-11-21

申请人： CURBTENDER SWEEPERS LLC

发明人： ADITYA G. ANAND ,  CLAYTON D. WRIGHT ,  AARON T. BAUGHMAN

IPC分类号： E01H1/08 ,  A47L5/22 ,  A47L9/10 ,  F04D17/16 ,  F04D29/28 ,  F04D29/42

CPC分类号： E01H1/0836 ,  A47L5/22 ,  A47L9/104 ,  F04D17/164 ,  F04D29/281 ,  F04D29/282 ,  F04D29/4226 ,  E01H1/0845 ,  F05D2230/10

摘要： A fan with airfoil blades is provided for a regenerative air vacuum street sweeper. The blades are formed using cut and pressed upper and lower panels which are welded at a forward edge to a rod to form the airfoil leading edge and welded at the rear edges to form the airfoil trailing edge. Pins extend laterally outwardly from the rod for mounting each blade in corresponding holes in the front and rear plates of the fan housing. The side edges of the blade are welded to the plates at a 9-11° angle of attack. The airfoil blades allow for reduced size, horse power, noise, and manufacturing and shipping costs.

公开(公告)号：US20190218732A1

公开(公告)日：2019-07-18

申请号：US16228126

申请日：2018-12-20

申请人： ENILTON TEIXEIRA GOETHEL

发明人： ENILTON TEIXEIRA GOETHEL

IPC分类号： E01H1/08 ,  B08B1/00 ,  B08B1/04 ,  B08B5/04 ,  A46B13/00 ,  A46B13/02

CPC分类号： E01H1/0845 ,  A46B13/008 ,  A46B13/02 ,  A46B2200/3066 ,  B08B1/002 ,  B08B1/04 ,  B08B5/04 ,  E01H1/0827 ,  E01H2001/0881

摘要： Disclosed is self-propelled equipment for street sweeping and/or weeding, where modifications were made to the cleaning system of the filters, the battery for driving the motors with electric start, front fairing assembly over the turbine, combustion or electric motor, debris suction pipe, hydraulic components, headlights, motor protection and brooms and motors for each front wheel and telescopic brooms that will act at a 180° angle by sweeping away debris from the sidewalk or even from the street ahead of the main brooms.

公开(公告)号：US20180055316A1

公开(公告)日：2018-03-01

申请号：US15561999

申请日：2016-03-23

申请人： Nilfisk A/S

发明人： Peter NOEHR LARSEN ,  Martin WALTERS SCHMIDT

IPC分类号： A47L9/14 ,  A47L5/30 ,  A47L9/04 ,  A47L9/10 ,  A47L9/00 ,  A47L9/28

CPC分类号： A47L9/1409 ,  A47L5/30 ,  A47L9/0081 ,  A47L9/0411 ,  A47L9/0477 ,  A47L9/106 ,  A47L9/2821 ,  A47L9/2842 ,  A47L11/24 ,  A47L11/4013 ,  A47L11/4027 ,  A47L11/403 ,  A47L11/4041 ,  E01H1/0845 ,  E01H1/0854

摘要： Method for operating a dirt collecting device for a sweeping vehicle or for a vacuum cleaner nozzle of a floor or upright vacuum cleaner, which each comprise a suction fan with controllable speed and/or power, wherein in a first method step, the suction power of the suction fan is set at such a low level that the suction pressure in the dirt collecting device or the vacuum cleaner nozzle is merely sufficient to convey and deposit the absorbed coarse dirt into the intermediate container, and to convey the absorbed fine dirt into a downstream collection container, (normal operation); and that in a second method step, the filling level in the intermediate container is detected with respect to the coarse dirt deposited therein; and that in a third method step, if the filling level in the intermediate container is exceeded, the suction power of the suction fan is increased such that the coarse dirt, which is temporarily deposited in the intermediate container, becomes dispersible and is conveyed into the downstream collection container (emptying mode).

公开(公告)号：US20130019429A1

公开(公告)日：2013-01-24

申请号：US13517521

申请日：2012-06-13

申请人： Roger P. Vanderlinden

发明人： Roger P. Vanderlinden

IPC分类号： E01H1/08

CPC分类号： A47L9/02 ,  A47L11/4044 ,  E01H1/08 ,  E01H1/0827 ,  E01H1/0836 ,  E01H1/0845 ,  E01H1/0872

摘要： A pick-up head system for use with a surface cleaning vehicle comprises a housing, forward debris passage having a bottom opening, and a rearward debris passage having a bottom opening. A divider separates the forward debris passage and the rearward debris passage. A debris outlet supplies a flow of high speed air a selected one of the forward debris passage and the rearward debris passage. An air supply inlet is in the other one of the forward debris passage and the rearward debris passage. A debris passing opening between the forward debris passage and the rearward debris passage permits the flow of air and debris from one to the other. High speed air flows through the air supply inlet into the forward debris passage and the rearward debris passage, as connected by the debris passing opening, to thereby clean the surface, and egresses through the debris outlet.

摘要翻译： 与表面清洁车辆一起使用的拾取头系统包括具有底部开口的壳体，前部碎屑通道和具有底部开口的后部碎屑通道。 分隔器分离前向碎屑通道和后向碎屑通道。 碎屑出口向前碎屑通道和后向碎屑通道中选择一个提供高速空气流。 空气供应入口位于前部碎屑通道和后部碎屑通道中的另一个中。 前向碎片通道和后向碎屑通道之间的碎片通过开口允许空气和碎屑从一个流到另一个。 高速空气通过空气供应入口流入通过碎屑通过开口连接的向前碎屑通道和后向碎屑通道，从而清洁表面，并通过碎屑出口流出。

公开(公告)号：US08136193B2

公开(公告)日：2012-03-20

申请号：US12173507

申请日：2008-07-15

申请人： Stephen James Larkowski ,  Brian Patrick Salapatek

发明人： Stephen James Larkowski ,  Brian Patrick Salapatek

IPC分类号： E01H1/04

CPC分类号： E01H1/0845 ,  E01H1/053

摘要： The present disclosure relates generally to debris collection devices. In particular, the present disclosure relates to a debris collection vehicle utilizing a side broom having memory recall functionality.

摘要翻译： 本公开一般涉及碎片收集装置。 特别地，本公开涉及利用具有记忆回忆功能的侧扫帚的碎片收集车。

公开(公告)号：US20110155488A1

公开(公告)日：2011-06-30

申请号：US12999736

申请日：2009-06-18

申请人： Alan Riach

发明人： Alan Riach

IPC分类号： B60K1/04 ,  B60G7/00

CPC分类号： B60R16/04 ,  B60K1/04 ,  B60K17/356 ,  E01H1/0845

摘要： A cleaning machine having two front wheels and two rear wheels supporting a chassis, the chassis having a central spine, the cleaning machine including a first electrical cell for propelling the cleaning machine, said first electrical cell being positioned between one of the front wheels and one of the rear wheels and outboard of the central spine.

摘要翻译： 一种具有两个前轮和两个支撑底架的后轮的清洁机，所述底盘具有中心脊柱，所述清洁机器包括用于推动所述清洁机器的第一电池，所述第一电池位于所述前轮之一和一个 的后轮和中央脊柱的外侧。

公开(公告)号：US20080083083A1

公开(公告)日：2008-04-10

申请号：US11539368

申请日：2006-10-06

申请人： Mark Schwarze

发明人： Mark Schwarze

IPC分类号： A47L5/14 ,  E01H1/04

CPC分类号： E01H1/0845

摘要： A hood for a mechanized sweeper comprises an upper surface, an adjustable front flap, an adjustable rear flap, and end skirts. The adjustable front flap is configured to extend perpendicularly downward from the upper surface. The adjustable rear flap is configured to extend perpendicularly downward from the upper surface. The end skirts are configured to extend perpendicularly downward from the upper surface and further configured to extend perpendicular from the front flap and the rear flap such that the adjustable front and rear flaps are adjusted to maintain a depth equal to the depth of the end skirts.

摘要翻译： 用于机械化清扫机的罩包括上表面，可调节的前翼片，可调节的后翼片和端裙。 可调节的前挡板构造成从上表面垂直向下延伸。 可调节的后挡板被配置成从上表面垂直向下延伸。 端裙被构造成从上表面垂直向下延伸，并进一步构造成从前翼片和后翼片垂直地延伸，使得可调节的前翼片和后翼片被调节以保持等于端裙的深度的深度。

公开(公告)号：US20070024070A1

公开(公告)日：2007-02-01

申请号：US11494167

申请日：2006-07-27

申请人： Mathias Aihiokhai

发明人： Mathias Aihiokhai

IPC分类号： A01K29/00

CPC分类号： E01H1/1206 ,  E01H1/0845 ,  E01H2001/1293

摘要： A rechargeable pet waste cleaner that uses two rotating brushes to pick up waste, for easy suctioning by suction force created by a motor and fan. The said motor is capable of changing direction of rotation in other to flush the unit by forcing soap and water in a flush chamber over the rotating brushes. It is a cordless light weight device, slim and strong and serves as a walking cane with a wheel.

摘要翻译： 一个可充电的宠物垃圾清洁器，使用两个旋转刷来吸收废物，以便通过电机和风扇产生的吸力容易吸入。 所述电动机能够改变其他旋转方向以通过将旋转的刷子上的冲洗腔中的肥皂和水强制冲洗来实现。 它是一种无绳轻便装置，纤细而坚固，可作为带轮的步行手杖。

公开(公告)号：US07025834B2

公开(公告)日：2006-04-11

申请号：US10235965

申请日：2002-09-04

申请人： Daniel L. Joynt ,  Ronald W. Lehman ,  Larry D. Wydra

发明人： Daniel L. Joynt ,  Ronald W. Lehman ,  Larry D. Wydra

IPC分类号： E01H1/08

CPC分类号： E01H1/0845 ,  E01H1/042 ,  E01H1/053 ,  E01H1/0854

摘要： A gutter broom assembly for a street sweeper and method of use are disclosed. The invention relates to street sweeper having a vacuum system for moving air through a portion thereof and having a gutter broom assembly. The gutter broom assembly includes housing, a gutter broom being movable between an operational orientation and a transport orientation relative to the housing, and a skirt assembly attached to the housing. A sweeping chamber is defined within the housing and the skirt assembly which substantially encloses the gutter broom. A vacuum connection between the sweeping chamber and the vacuum system is provided for removing dust within the sweeping chamber when the gutter broom frame is in its operational orientation.

摘要翻译： 公开了一种用于街道清扫机和使用方法的沟槽扫帚组件。 本发明涉及具有用于使空气通过其一部分并具有沟槽扫帚组件的真空系统的清扫车。 沟槽扫帚组件包括壳体，沟槽扫把可在相对于壳体的操作方向和输送方向之间移动，以及连接到壳体的裙部组件。 清洁室限定在壳体和裙部组件内，其基本上围绕天沟扫帚。 清扫室和真空系统之间的真空连接被提供用于当天沟扫帚框架处于其操作方向时去除扫掠室内的灰尘。

公开(公告)号：US20040045111A1

公开(公告)日：2004-03-11

申请号：US10236094

申请日：2002-09-06

发明人： Gregory J. Engel ,  Steven L. Boomgaarden

IPC分类号： E01H001/04 ,  E01H001/08

CPC分类号： E01H1/0854 ,  E01H1/042 ,  E01H1/0845

摘要： A street sweeper with vacuumized dust control where a rotary broom chamber surrounds a rotary broom. The rotary broom chamber connects by a conveyor housing containing a conveyor mechanism to a hopper having a powered fan and a filter. A vacuum or low pressure is created within the hopper which communicates through the conveyor housing to the rotary broom chamber which creates an airflow therebetween which carries dust or other light debris to a filter which filters out the dust particles or other light debris. The conveyor housing and other components are positionable to accommodate various modes of operation.

摘要翻译： 具有抽真空灰尘控制的清扫车，其中旋转扫帚室围绕旋转扫帚。 旋转扫帚室由包含输送机构的输送机壳体连接到具有动力风扇和过滤器的料斗。 在料斗内产生真空或低压，其通过输送器壳体连接到旋转扫帚室，其在其间产生气流，其将灰尘或其它轻质碎屑携带到过滤掉灰尘颗粒或其它轻质碎片的过滤器。 输送机壳体和其它部件可定位以适应各种操作模式。