公开(公告)号：US08099827B2

公开(公告)日：2012-01-24

申请号：US11543401

申请日：2006-10-05

Applicant: Fabrizio Tagliaferri

Inventor： Fabrizio Tagliaferri

IPC: A47L5/14

CPC classification number: E01H1/0872 ,  E01H1/0863

Abstract: The invention relates to a device for suction of waste and contaminating substances from the ground of the type used in machines for cleaning roads and similar, comprising a suction pipe (2) and a recirculation pipe (3), the device comprising: an inlet aperture (2a) of the suction pipe (2a) and an outlet aperture (3a) of the recirculation pipe (3); the outlet aperture (3a) being a slot surrounding the inlet aperture (2a) near the ground; the device further comprising a system for adjustment (12) of the distance from the ground consisting of an articulated quadrilateral (13), a fluid dynamic cylinder (14) and at least one castor (15) in contact with the ground.

Abstract translation: 本发明涉及一种用于从用于清洁道路等的机器的类型的地面吸入废物和污染物质的装置，包括吸入管（2）和再循环管（3），该装置包括：入口孔 （2a）的吸入口（2a）和再循环管（3）的出口孔（3a）之间; 出口孔（3a）是围绕地面的入口孔（2a）的槽; 所述装置还包括用于调节离开地面的距离的系统，所述系统包括铰接的四边形（13），流体动力气缸（14）和与地面接触的至少一个脚轮（15）。

公开(公告)号：US07607195B2

公开(公告)日：2009-10-27

申请号：US11543350

申请日：2006-10-05

Applicant: Fabrizio Tagliaferri

Inventor： Fabrizio Tagliaferri

IPC: E01H1/08

CPC classification number: E01H1/0863

Abstract: A cleaning unit is disclosed, comprising: a containment chamber (2) defining an accumulation base (10), a suction apparatus (3) including a suction inlet (6) positioned close to the ground, and a filtering apparatus (12), the suction apparatus (3) comprising primary suction means (4) and secondary suction means (5) positioned in parallel to one another above the accumulation base (10), the primary suction means (4) controlling said suction inlet (6) and the secondary suction means (5) being suitable to expel filtered air, and the containment chamber (2) including separating element (9) which separates the turbulent zone (5a), the air inside of which being highly turbulent, and a recirculation zone (4a), the air inside of which having a low turbulence, the recirculation zone (4a) being connected to the primary suction means (4) and the turbulent zone (5a) being connected to the secondary suction means (5).

Abstract translation: 公开了一种清洁单元，包括：限定积聚基座（10）的容纳室（2），包括靠近地面定位的吸入口（6）的抽吸装置（3）和过滤装置（12）， 吸入装置（3）包括主要吸入装置（4）和在堆积基座（10）上方彼此平行地定位的第二抽吸装置（5），主吸入装置（4）控制所述吸入口（6）和次级 抽吸装置（5）适于排出过滤的空气，以及容纳室（2），包括分离元件（9），其分离湍流区（5a），其内部的空气是高度湍流的，再循环区（4a） ，其内部具有低湍流的空气，所述再循环区域（4a）连接到所述主抽吸装置（4）并且所述湍流区域（5a）连接到所述次级抽吸装置（5）。

公开(公告)号：US20070079475A1

公开(公告)日：2007-04-12

申请号：US11543444

申请日：2006-10-05

Applicant: Fabrizio Tagliaferri

Inventor： Fabrizio Tagliaferri

IPC: A47L9/02

CPC classification number: A47L9/02 ,  B08B5/04 ,  B08B9/00 ,  B08B9/02 ,  E01H1/0827

Abstract: The invention relates a device for suction of waste and similar, in a machine for cleaning roads and similar comprising a suction pipe (2), an inlet aperture (3) of the suction pipe (2), and a sweeper device (4) of the pipe (2) positioned near the inlet aperture (3) and suitable to free the suction pipe (2) of any impediments.

Abstract translation: 本发明涉及一种用于吸入废物的类似装置，在用于清洁道路和类似物体的机器中，包括吸入管（2），吸入管（2）的入口孔（3）和清扫装置（4） 所述管道（2）位于所述入口孔（3）附近并且适于释放所述吸入管（2）的任何障碍物。

公开(公告)号：US07690068B2

公开(公告)日：2010-04-06

申请号：US11543412

申请日：2006-10-05

Applicant: Fabrizio Tagliaferri

Inventor： Fabrizio Tagliaferri

IPC: E01H1/04

CPC classification number: E01H1/0854 ,  A47L11/4038 ,  A47L11/4061 ,  E01H1/053

Abstract: The invention relates a protective structure for brushes of sweeping machines (30) having a frame (31) and at least one cup-shaped brush (20) supported protruding from the frame (31), said structure (1) comprising a flexible membrane (2), positioned near the cup-shaped brush (20) and suitable to prevent the diffusion of dust in the environment, and a supporting system (3) for the flexible membrane (2), the supporting system (3) being movably connected to the sweeping machine and comprising a movable portion (6) which shapes the flexible membrane (2) and elastically deforms near the frame (31) counter to elastic means (9).

Abstract translation: 本发明涉及一种具有框架（31）和至少一个从框架（31）突出的杯形刷（20）的扫掠机（30）的保护结构，所述结构（1）包括柔性膜（ 2），其位于杯形刷（20）附近并且适于防止灰尘在环境中的扩散，以及用于柔性膜（2）的支撑系统（3），支撑系统（3）可移动地连接到 所述扫掠机器包括可动部分（6），所述可移动部分（6）使所述柔性膜（2）成形并且相对于弹性装置（9）在所述框架（31）附近弹性变形。

公开(公告)号：US20080250586A1

公开(公告)日：2008-10-16

申请号：US12080391

申请日：2008-04-02

Applicant: Fabrizio Tagliaferri

Inventor： Fabrizio Tagliaferri

IPC: E01H1/00

CPC classification number: E01H1/0854 ,  B01D39/1623 ,  B01D39/1692 ,  B01D46/002 ,  B01D46/0023 ,  B01D46/0075 ,  B01D46/06 ,  B01D46/543 ,  B01D2239/065

Abstract: A disclosed road sweeping machine (1) including a filter device (6) and comprising: movement means (2), suitable to allow movement of the road sweeping machine (1), collection means (3), suitable to allow collection of refuse and air including pollutants from the outside environment, a container (4), suitable to contain the refuse and the pollutants, means (5) for conveying the air from the container (4) to the outside environment and wherein the filter device (6) is suitable to filter the air conveyed from the conveying means (5) and comprises a filter layer (7) having a filter membrane (7a) provided with a first membrane (7b) made of polytetrafluoroethylene.

Abstract translation: 一种公开的道路清扫机（1），包括过滤装置（6），包括：运动装置（2），适于允许道路清扫机（1），收集装置（3）的运动，适于允许收集垃圾和 包括来自外部环境的污染物的空气，适于容纳垃圾和污染物的容器（4），用于将空气从容器（4）输送到外部环境的装置（5），其中过滤装置（6） 适于过滤从输送装置（5）输送的空气，并且包括具有过滤膜（7a）的过滤层（7），所述过滤膜（7a）设置有由聚四氟乙烯制成的第一膜（7b）。

公开(公告)号：US20070079456A1

公开(公告)日：2007-04-12

申请号：US11543401

申请日：2006-10-05

Applicant: Fabrizio Tagliaferri

Inventor： Fabrizio Tagliaferri

IPC: E01H1/04

CPC classification number: E01H1/0872 ,  E01H1/0863

Abstract: The invention relates a device for suction of waste and contaminating substances from the ground of the type used in machines for cleaning roads and similar comprising a suction pipe (2) and a recirculation pipe (3), the device comprising: an inlet aperture (2a) of the suction pipe (2a) and an outlet aperture (3a) of the recirculation pipe (3); the outlet aperture (3a) being a slot surrounding the inlet aperture (2a) near the ground; the device further comprising a system for adjustment (12) of the distance from the ground consisting of an articulated quadrilateral (13), a fluid dynamic cylinder (14) and at least one castor (15) in contact with the ground.

Abstract translation: 本发明涉及一种用于从用于清洁道路等的机器类型的地面吸入废物和污染物质的装置，包括吸入管（2）和再循环管（3），该装置包括：入口孔（2） a）和所述再循环管（3）的出口孔（3a）; 出口孔（3a）是围绕接地的入口孔（2a）的槽; 所述装置还包括用于调节离开地面的距离的系统，所述系统包括铰接的四边形（13），流体动力气缸（14）和与地面接触的至少一个脚轮（15）。

公开(公告)号：US5943733A

公开(公告)日：1999-08-31

申请号：US625300

申请日：1996-04-01

Applicant: Fabrizio Tagliaferri

Inventor： Fabrizio Tagliaferri

IPC: E01H1/08 ,  A47L11/202

CPC classification number: E01H1/0854

Abstract: A sucking and filtering vehicle for dust and trash collecting is provided which comprises wheels (3), driving and steering means (4), dust and trash collecting and transporting means (5) comprising a tank (6), and suction device (7) adapted to form an air stream under suction passing through the tank (6), at least one filter (10) placed along the air stream under suction, and a chamber (13) external to the tank (6) and in communication therewith and housing at least one prevailing portion of the filter (10), the chamber (13) having walls (13a) at least partly spaced apart from said filter (10) in such a manner as to define hollow spaces or gaps (17) around the filter (10), the suction device (7) opening into said gaps (17).

Abstract translation: 提供一种用于灰尘和垃圾收集的吸入和过滤车辆，其包括轮（3），驱动和转向装置（4），包括罐（6）和抽吸装置（7）的灰尘和垃圾收集和输送装置（5） 适于在吸入下形成通过所述罐（6）的空气流，沿着所述气流在抽吸下放置的至少一个过滤器（10）和与所述罐（6）外部连通并与其连通的室（13） 过滤器（10）的至少一个主要部分，所述室（13）具有至少部分地与所述过滤器（10）间隔开的壁（13a），以限定过滤器周围的中空空间或间隙（17） （10），所述抽吸装置（7）通向所述间隙（17）。

公开(公告)号：US20080005864A1

公开(公告)日：2008-01-10

申请号：US11825090

申请日：2007-07-03

Applicant: Fabrizio Tagliaferri

Inventor： Fabrizio Tagliaferri

IPC: A47L7/00

CPC classification number: E01H1/053 ,  E01H1/0845

Abstract: There is disclosed a self-propelled apparatus for cleaning roads and urban areas, having a longitudinal axis (1a) and comprising: propulsion and control members (2) including wheels and steering means (3) defining an axis of steering (3b) perpendicular to the longitudinal axis (1a) and passing through the centre of turning (3a) of the wheels; an accumulation system (8) on the ground of the refuse comprising brushes (11) defining a reference line (10a) transverse to the longitudinal axis (1a); and a collection system (12) to suck up the refuse comprising a collection inlet (13) positioned at ground level; the steering means (3), the accumulation system (8) and the collection system (12) being predisposed suitably to dispose said axis of steering (3a) in a position intersecting a segment (15) parallel to the longitudinal axis (1a) and extending between the collection inlet (13) and the reference line (10a).

Abstract translation: 公开了一种用于清洁道路和城市区域的自推进装置，其具有纵向轴线（1a）并且包括：包括轮子的推进和控制构件（2）和限定转向轴线（3b）的转向装置（3） 垂直于所述纵向轴线（1a）并穿过所述车轮的转动中心（3a）; 基于垃圾的堆积系统（8），其包括限定横向于所述纵向轴线（1a）的参考线（10a）的刷子（11）; 以及收集系统（12），用于吸收包括定位在地平面处的收集入口（13）的垃圾; 转向装置（3），积聚系统（8）和收集系统（12）被适当地倾向于将所述转向轴线（3a）布置在与所述纵向轴线（1a）平行的段（15）相交的位置 ）并且在收集入口（13）和参考线（10a）之间延伸。

公开(公告)号：US20070079471A1

公开(公告)日：2007-04-12

申请号：US11543350

申请日：2006-10-05

Applicant: Fabrizio Tagliaferri

Inventor： Fabrizio Tagliaferri

IPC: E01H1/08

CPC classification number: E01H1/0863

Abstract: A cleaning unit is provided comprising: a containment chamber (2) defining an accumulation base (10), a suction apparatus (3) including a suction inlet (6) positioned close to the ground, and a filtering apparatus (12), the suction apparatus (3) comprising primary suction means (4) and secondary suction means (5) positioned in parallel to one another above the accumulation base (10), the primary suction means (4) controlling said suction inlet (6) and the secondary suction means (5) being suitable to expel filtered air, and the containment chamber (2) including separating element (9) which separates the turbulent zone (5a), the air inside of which being highly turbulent, and a recirculation zone (4a), the air inside of which having a low turbulence, the recirculation zone (4a) being connected to the primary suction means (4) and the turbulent zone (5a) being connected to the secondary suction means (5).

Abstract translation: 提供了一种清洁单元，包括：限定积聚基座（10）的容纳室（2），包括靠近地面定位的吸入口（6）的抽吸装置（3）和过滤装置（12） 装置（3）包括主要抽吸装置（4）和在堆积基座（10）上方彼此平行定位的次级抽吸装置（5），主抽吸装置（4）控制所述吸入口（6） 装置（5）适于排出过滤的空气，以及容纳室（2），包括分离元件（9），其分离湍流区域（5a），其内部的空气是高度湍流的，以及再循环区域 ），其内部具有低湍流的空气，所述再循环区域（4a）连接到所述主抽吸装置（4），并且所述湍流区域（5a）连接到所述次级抽吸装置（5）。

公开(公告)号：US20070079457A1

公开(公告)日：2007-04-12

申请号：US11543412

申请日：2006-10-05

Applicant: Fabrizio Tagliaferri

Inventor： Fabrizio Tagliaferri

IPC: E01H1/05

CPC classification number: E01H1/0854 ,  A47L11/4038 ,  A47L11/4061 ,  E01H1/053

Abstract: The invention relates a protective structure for brushes of sweeping machines (30) having a frame (31) and at least one cup-shaped brush (20) supported protruding from the frame (31), said structure (1) comprising a flexible membrane (2), positioned near the cup-shaped brush (20) and suitable to prevent the diffusion of dust in the environment, and a supporting system (3) for the flexible membrane (2), the supporting system (3) being movably connected to the sweeping machine and comprising a movable portion (6) which shapes the flexible membrane (2) and elastically deforms near the frame (31) counter to elastic means (9).

Abstract translation: 本发明涉及一种具有框架（31）和至少一个从框架（31）突出的杯形刷（20）的扫掠机（30）的保护结构，所述结构（1）包括柔性膜（ 2），其位于杯形刷（20）附近并且适于防止灰尘在环境中的扩散，以及用于柔性膜（2）的支撑系统（3），支撑系统（3）可移动地连接到 所述扫掠机器包括可动部分（6），所述可移动部分（6）使所述柔性膜（2）成形并且相对于弹性装置（9）在所述框架（31）附近弹性变形。