公开(公告)号：US10882497B2

公开(公告)日：2021-01-05

申请号：US15639995

申请日：2017-06-30

Applicant: FAVAGROSSA EDOARDO S.r.L.

Inventor： Leonardo Favagrossa

IPC: B60S3/06 ,  A46B9/02 ,  B60S3/04 ,  A46B13/00 ,  A46B13/02

Abstract: A brush construction for motor vehicle washing systems comprises a base plate (2) that supports a plurality of bristles (3) each of which has a base end (31), fixed to the plate (2), and a free end (32); the base plate (2) is suitable for being removably fixed to a rotating construction that is suitable for rotating the base plate (2) around the central axis thereof; the bristles (3) are fixed to the base plate (2) with different tilts both in radial directions, inwardly and outwardly, both in non-radial directions, clockwise and anticlockwise, with respect to the rotation direction of the base plate (2) or in any other direction that is different from the preceding directions; the bristles (3) being arranged with mutually converging and/or diverging tilt directions.

公开(公告)号：US20090255072A1

公开(公告)日：2009-10-15

申请号：US12086655

申请日：2006-05-04

Applicant: Francesco Favagrossa

Inventor： Francesco Favagrossa

IPC: A46B13/00

CPC classification number: B60S3/06 ,  A46B3/16 ,  A46B13/005 ,  A46B2200/3046

Abstract: A helical rotary brush for motor vehicle washing systems comprising a plurality of strips coupled to a central support element, through restrained joint coupling means, comprising slots designed for receiving suitably contoured bar elements, said slots being arranged with an helical arrangement on the central support element.

Abstract translation: 一种用于机动车辆清洗系统的螺旋旋转刷，包括通过约束接头联接装置联接到中心支撑元件的多个条，包括设计成用于接纳适当轮廓的杆元件的槽，所述槽在中心支撑元件上以螺旋形布置 。

公开(公告)号：US11932211B2

公开(公告)日：2024-03-19

申请号：US17592194

申请日：2022-02-03

Applicant: FAVAGROSSA EDOARDO S.R.L.

Inventor： Leonardo Favagrossa

IPC: B60S3/06

CPC classification number: B60S3/06

Abstract: A rotating brush for a vehicle washing system, comprising:



i) a shaft (2) rotatable about a rotation axis (20) thereof;
ii) a first annular support means (31) surrounding a first section (21) of said shaft (2) and comprising a first group (310) of longitudinal seats; said first support means (31) extending along the rotation axis (20) between a first and a second base (316, 317); let a first direction (318) of travel of the first group (310) of longitudinal seats be defined by the first towards the second base (316, 317), each of the longitudinal seats of the first group (310) comprising a first and a second end (312, 313);
iii) a first set (41) of cleaning elements engageable in the first group (310) of longitudinal seats.

公开(公告)号：US20220258699A1

公开(公告)日：2022-08-18

申请号：US17592194

申请日：2022-02-03

Applicant: FAVAGROSSA EDOARDO S.R.L.

Inventor： LEONARDO FAVAGROSSA

IPC: B60S3/06

Abstract: A rotating brush for a vehicle washing system, comprising: i) a shaft (2) rotatable about a rotation axis (20) thereof; ii) a first annular support means (31) surrounding a first section (21) of said shaft (2) and comprising a first group (310) of longitudinal seats; said first support means (31) extending along the rotation axis (20) between a first and a second base (316, 317); let a first direction (318) of travel of the first group (310) of longitudinal seats be defined by the first towards the second base (316, 317), each of the longitudinal seats of the first group (310) comprising a first and a second end (312, 313); iii) a first set (41) of cleaning elements engageable in the first group (310) of longitudinal seats.

公开(公告)号：US20240198978A1

公开(公告)日：2024-06-20

申请号：US18595754

申请日：2024-03-05

Applicant: FAVAGROSSA EDOARDO S.R.L.

Inventor： LEONARDO FAVAGROSSA

IPC: B60S3/06

CPC classification number: B60S3/06

Abstract: A rotating brush for a vehicle washing system, includes a shaft (2) rotatable about a rotation axis (20) thereof and a first annular support means (31) surrounding a first section (21) of said shaft (2) and including a first group (310) of longitudinal seats. The first support means (31) extends along the rotation axis (20) between a first and a second base (316, 317). A first direction (318) of travel of the first group (310) of longitudinal seats is defined by the first towards the second base (316, 317), and each of the longitudinal seats of the first group (310) includes a first and a second end (312, 313). A first set (41) of cleaning elements is engageable in the first group (310) of longitudinal seats.

公开(公告)号：US11064799B2

公开(公告)日：2021-07-20

申请号：US16333540

申请日：2018-09-27

Applicant: FAVAGROSSA EDOARDO S.R.L.

Inventor： Leonardo Favagrossa

IPC: A46B13/00 ,  B60S3/06 ,  A46B9/00

Abstract: A brush for a vehicle washing system comprising: flexible elements (2) intended to come into contact with the vehicle for cleaning and/or polishing and/or drying; a central annular support (3) from which the flexible elements (2) extend; a shaft (4) rotating about its own axis (40) of rotation, the shaft (4) crossing the central support (3) and placing the central support (3) in rotation about the axis (40) of rotation; the central support (3) comprising a lateral surface (35), from which the flexible elements (2) extend, which is inclined with respect to the axis (40) of rotation of the shaft (4).

公开(公告)号：US10479330B2

公开(公告)日：2019-11-19

申请号：US15446912

申请日：2017-03-01

Applicant: FAVAGROSSA EDOARDO S.R.L.

Inventor： Leonardo Favagrossa

IPC: B60S3/06 ,  B60S3/00 ,  A46B5/00 ,  A46B9/02 ,  A46B9/00 ,  A46B13/00

Abstract: A rotary brush for automatic vehicle washing systems, said brush comprising a central unit (2) and a plurality of cleaning elements (3), operatively supported by and coupled to said central unit (2) through removable coupling means (7); the cleaning elements (3) being removable from said central unit (2) and it being possible to replace and/or remove them without requiring the removal of said central unit from the rotary structure; said central unit (2) comprises a rigid shaft (4) that supports a plurality of supporting elements (5) comprising a plurality of lugs (53) to which the cleaning elements (3) are fastened; the rotary brush is characterized in that said cleaning elements (3) comprise bands (33), fringed and fringeless, helically arranged on said central unit (2) in such a way that each band (33) is coupled to a plurality of supporting elements (5).

公开(公告)号：US09802582B2

公开(公告)日：2017-10-31

申请号：US14917007

申请日：2014-02-02

Applicant: FAVAGROSSA EDOARDO S.R.L.

Inventor： Leonardo Favagrossa

IPC: B60S3/00 ,  B60S3/06 ,  A46B7/10 ,  B24D13/06 ,  B24D13/04 ,  B24D13/10 ,  A46B13/00 ,  A46D1/00 ,  B60S3/04

CPC classification number: B60S3/06 ,  A46B7/10 ,  A46B13/003 ,  A46B13/005 ,  A46B2200/3046 ,  A46D1/0207 ,  B24D13/04 ,  B24D13/06 ,  B24D13/10 ,  B60S3/00 ,  B60S3/04

Abstract: A rotary washing brush assembly for motor vehicle washing systems comprises a plurality of cleaning elements, each of which comprises a plate body applied to a washing brush central shaft; the plate body having a substantially elongated configuration, extending according to a longitudinal axis thereof, and including a plurality of cut-outs defining a plurality of tapering strips having corner portions including either bevelled or non-bevelled corner portions.

公开(公告)号：US20130019419A1

公开(公告)日：2013-01-24

申请号：US13552291

申请日：2012-07-18

Applicant: FRANCESCO FAVAGROSSA

Inventor： FRANCESCO FAVAGROSSA

IPC: B60S3/06 ,  A46B13/02

CPC classification number: B60S3/06 ,  A46B5/06 ,  A46B2200/3046 ,  B60S3/002 ,  Y10S15/02

Abstract: An improved brush for automatic motor vehicle washing systems, characterized in that said washing brush comprises a plurality of endless belt elements entrained, at the two end portions thereof, on entraining rollers driven by one or more electric motors or mechanical driving means to perform a linear movement pattern including a double rectilinear translation movement and a partial rotary movement.

Abstract translation: 一种用于自动机动车辆清洗系统的改进的刷子，其特征在于，所述洗涤刷​​包括多个环形带元件，其在其两个端部夹带在由一个或多个电动机或机械驱动装置驱动的夹带辊上，以执行线性 运动模式包括双直线平移运动和部分旋转运动。

公开(公告)号：US20240101077A1

公开(公告)日：2024-03-28

申请号：US18447166

申请日：2023-08-09

Applicant: FAVAGROSSA EDOARDO S.r.l.

Inventor： Leonardo FAVAGROSSA

IPC: B60S3/06 ,  A46B9/00 ,  A46B13/00 ,  A46B13/02 ,  B60S3/00

CPC classification number: B60S3/06 ,  A46B9/005 ,  A46B13/003 ,  A46B13/02 ,  B60S3/002 ,  A46B2200/3046

Abstract: A brush for drying and/or washing a vehicle may include a rotating shaft rotatable around a rotation axis thereof and drying/cleaning means for drying/cleaning the vehicle. The brush may also include a first rotatable support plate for supporting the drying/cleaning means. The first plate may be traversed by the shaft and constrained on the shaft in an operating configuration. In some embodiments, a fictional lying plane of the first plate and the rotation axis form an angle other than 90 degrees. The brush may also include a connector to connect the drying/cleaning means to the first plate and positioning means for positioning the first plate in the operating configuration.