EP1266590A2 - Modulare Rollen für industrielle Bürstenwalze, insbesondere zum Gebrauch im Freien - Google Patents
Modulare Rollen für industrielle Bürstenwalze, insbesondere zum Gebrauch im Freien Download PDFInfo
- Publication number
- EP1266590A2 EP1266590A2 EP02011560A EP02011560A EP1266590A2 EP 1266590 A2 EP1266590 A2 EP 1266590A2 EP 02011560 A EP02011560 A EP 02011560A EP 02011560 A EP02011560 A EP 02011560A EP 1266590 A2 EP1266590 A2 EP 1266590A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- planes
- bristles
- tufts
- ring
- constituted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- -1 polypropylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 230000000284 resting effect Effects 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
- A46B13/001—Cylindrical or annular brush bodies
- A46B13/003—Cylindrical or annular brush bodies made up of a series of annular brush rings; Annular brush rings therefor
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/30—Brushes for cleaning or polishing
- A46B2200/3066—Brush specifically designed for use with street cleaning machinery
Definitions
- the present invention relates to a modular roller for industrial rotary cylindrical brushes, particularly for outdoor use.
- large cylindrical brushes which have bristles up to 30 centimeters long, may have a length on the order of approximately two meters long, and are mounted and actuated so as to rotate about a horizontal axis for cleaning, for example, courts, roads, squares, industrial buildings or the like.
- Brushes are also known which are constituted by a plurality of rings meant to be assembled by packing them side by side, optionally with spacers interposed, on a central tubular core: said rings have bristles that are usually arranged at right angles to the rotation axis (radial direction).
- the radial arrangement of the bristles produces dirt release regions between the contiguous rows of bristles; owing to the linear motion of the roller on the ground, said regions take the shape of narrow elongated streaks of dirt.
- the aim of the present invention is to obviate the cited drawbacks and to meet the mentioned needs, by providing a modular roller for industrial rotary cylindrical brushes, particularly for outdoor use, that does not leave streaks of dirt on the ground, energetically removes dirt also by means of lateral motion components, can be fitted with filaments of different types and materials, works without requiring intense pressures, and therefore has a low low wear and reduces the stresses affecting the mechanical parts.
- an object of the present invention is to provide a structure that is simple, relatively easy to provide in practice, safe in use, effective in operation, and has a relatively low cost.
- the present modular roller for industrial rotary cylindrical brushes particularly for outdoor use, of the type constituted by a central support in which a plurality of tufts of bristles are fixed, characterized in that said support is constituted by a cylindrical ring whose faces are cut along two mutually parallel planes that are inclined with respect to planes that are perpendicular to the direction of the axis of the cylindrical ring, and in that the tufts of bristles that are distributed along the ring lie on planes that are substantially radial with respect to the ring and parallel to the inclined planes of said faces.
- the reference numeral 1 generally designates a modular roller for industrial rotary cylindrical brushes, particularly for outdoor use, according to the invention.
- the roller 1 is of the type that comprises a central support 2 which is produced by molding or extruding material such as plastics and has a cylindrical tubular shape and a maximum thickness of approximately thirty millimeters; the rollers are keyed on a driving shaft A which can rotate substantially horizontally, and in relation to this, for example, in a planned embodiment the central hole of the support has at least one radial slot for rotationally rigid coupling to a corresponding external longitudinal coupling rib of the shaft A.
- the faces 3 and 4 of the support are cut along two mutually parallel planes, which are inclined, with respect to planes that are perpendicular to the direction of the axis a of the cylindrical ring, by an angle B between zero and thirty degrees.
- the reference numeral 5 designates tufts of bristles, which are distributed along the ring and lie on planes that are substantially radial to the ring and parallel to the inclined planes of the bases 3 and 4; in particular, the tufts can be actually radial or parallel to a radial plane r but slightly offset by a short extent therefrom (see Figure 4); with this distribution of the tufts of bristles, if the roller is actuated in the direction of the arrow B, a sort of gentle sweeping of the ground is achieved, whereas rotation in the opposite direction has a stronger scraping effect on the ground; the tufts 5 have an end that is inserted and retained by means of a metallic staple or glued or hot-welded in a corresponding radial hole 6 of the support.
- the tufts of bristles are made of a material such as polypropylene and/or nylon and/or polyester and/or metal, and can be distributed in the holes with different characteristics, alternating tufts of a certain material with tufts of a different material: the tufts can also be made of bristles having multiple diameters and/or made of multiple different materials: it is possible to alternate on the shaft A rollers provided with bristles and spacer rollers 7, which are also oblique and have no bristles.
- the width of the support 2 may be any and may even cover the entire length of the brush, and the holes for the tufts can be distributed on any number of rows and can be mutually aligned or staggered.
- two end heads 8a and 8b are fixed to the shaft A at the beginning and at the end of the pack of rollers 1; such heads are constituted by tubular bodies, in which one face 9 is inclined for resting against the outer rollers of the pack and the other face 10 is flat and provided with means for locking their rotation and longitudinal sliding with respect to the shaft A (optionally, said means can be constituted by radial screws inserted in corresponding radial holes 11 of the heads or also by front screws).
Landscapes
- Brushes (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Massaging Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2001BO000376A ITBO20010376A1 (it) | 2001-06-15 | 2001-06-15 | Rullo componibili per spazzole cilindriche girevoli industriali, particolamente per esterni |
| ITBO20010376 | 2001-06-15 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1266590A2 true EP1266590A2 (de) | 2002-12-18 |
| EP1266590A3 EP1266590A3 (de) | 2003-01-22 |
| EP1266590B1 EP1266590B1 (de) | 2007-03-14 |
Family
ID=11439421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02011560A Expired - Lifetime EP1266590B1 (de) | 2001-06-15 | 2002-05-24 | Modulare Rollen für industrielle Bürstenwalze, insbesondere zum Gebrauch im Freien |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20020189043A1 (de) |
| EP (1) | EP1266590B1 (de) |
| AT (1) | ATE356561T1 (de) |
| DE (1) | DE60218782T2 (de) |
| DK (1) | DK1266590T3 (de) |
| ES (1) | ES2282344T3 (de) |
| IT (1) | ITBO20010376A1 (de) |
| PT (1) | PT1266590E (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005067763A1 (en) * | 2004-01-07 | 2005-07-28 | Colgate-Palmolive Company | Toothbrush |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101143434A (zh) * | 2002-07-22 | 2008-03-19 | 千贝克科技有限公司 | 刷状磨具的制造方法、刷状磨具、及研磨机用刷 |
| US20050081316A1 (en) * | 2002-12-13 | 2005-04-21 | Andrea Dondi | Roller for rotating cylindrical brushes applicable in any industrial, road-related or other sector |
| BRMU8600964Y1 (pt) * | 2006-01-02 | 2015-11-10 | Embrapa Pesquisa Agropecuaria | aperfeiçoamentos introduzidos em colhedora por eixos rotativos com hastes de impacto |
| CN101935992B (zh) * | 2010-09-25 | 2012-07-04 | 长沙中联重科环卫机械有限公司 | 用于护栏清洗车的组合式毛刷及清洗装置 |
| CN106623290A (zh) * | 2016-12-16 | 2017-05-10 | 天津惠博普管道技术有限公司 | 一种管道清洁机构 |
| CN113367468B (zh) * | 2021-06-07 | 2023-12-29 | 嘉喆科技(嘉兴)股份有限公司 | 一种滚刷及其生产设备和生产方法 |
| JP7140943B1 (ja) | 2022-01-04 | 2022-09-22 | 俊文 竹内 | 歯ブラシ |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US285222A (en) * | 1883-09-18 | Scouring | ||
| US2324272A (en) * | 1941-03-28 | 1943-07-13 | Tennant Co G H | Wire brush abrading device |
| US2856624A (en) * | 1956-05-17 | 1958-10-21 | Armstrong Cork Co | Buffer brush |
| US3084367A (en) * | 1956-09-06 | 1963-04-09 | Manufacturers Brush Company | Rotary brush |
| US3186019A (en) * | 1961-05-19 | 1965-06-01 | Hattori Ryosuke | Circular brush |
| CH457357A (de) * | 1966-07-11 | 1968-06-15 | Haelg Walter | Walzenbürste |
| US3490087A (en) * | 1968-04-25 | 1970-01-20 | Tennant Co | Brush structure |
| US3643281A (en) * | 1969-01-06 | 1972-02-22 | Mfg Brush Co The | Rotary brush |
| US3855659A (en) * | 1972-12-04 | 1974-12-24 | S Grambor | Rotary brooms |
| US5465451A (en) * | 1989-12-26 | 1995-11-14 | The Scott Fetzer Company | Brushroll |
| DE9309920U1 (de) * | 1993-07-03 | 1993-09-23 | Freudenberg Haushaltsprodukte Augsburg KG, 86161 Augsburg | Vorrichtung zum waschen von fahrzeugen |
| US5903951A (en) * | 1995-11-16 | 1999-05-18 | Minnesota Mining And Manufacturing Company | Molded brush segment |
| DE19848916A1 (de) * | 1998-10-23 | 2000-04-27 | Ostermann & Scheiwe Gmbh & Co | Vorrichtung zum Auftragen und/oder Verteilen von flüssigen oder pastösen Stoffen zur Beschichtung von Oberflächen |
| DE29912009U1 (de) * | 1999-07-09 | 2000-01-05 | Haber, Horst, Dipl.-Ing., 66957 Ruppertsweiler | Elektrische Zahnbürste mit rotierender und reversierender Bürste |
-
2001
- 2001-06-15 IT IT2001BO000376A patent/ITBO20010376A1/it unknown
-
2002
- 2002-05-24 PT PT02011560T patent/PT1266590E/pt unknown
- 2002-05-24 DK DK02011560T patent/DK1266590T3/da active
- 2002-05-24 EP EP02011560A patent/EP1266590B1/de not_active Expired - Lifetime
- 2002-05-24 ES ES02011560T patent/ES2282344T3/es not_active Expired - Lifetime
- 2002-05-24 AT AT02011560T patent/ATE356561T1/de active
- 2002-05-24 DE DE60218782T patent/DE60218782T2/de not_active Expired - Lifetime
- 2002-06-13 US US10/167,456 patent/US20020189043A1/en not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005067763A1 (en) * | 2004-01-07 | 2005-07-28 | Colgate-Palmolive Company | Toothbrush |
Also Published As
| Publication number | Publication date |
|---|---|
| DK1266590T3 (da) | 2007-07-09 |
| ATE356561T1 (de) | 2007-04-15 |
| ES2282344T3 (es) | 2007-10-16 |
| EP1266590A3 (de) | 2003-01-22 |
| PT1266590E (pt) | 2007-04-30 |
| ITBO20010376A0 (it) | 2001-06-15 |
| DE60218782T2 (de) | 2007-12-06 |
| EP1266590B1 (de) | 2007-03-14 |
| DE60218782D1 (de) | 2007-04-26 |
| ITBO20010376A1 (it) | 2002-12-15 |
| US20020189043A1 (en) | 2002-12-19 |
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