EP2443961A1 - Besenbürste für ein Reinigungsfahrzeug - Google Patents

Besenbürste für ein Reinigungsfahrzeug Download PDF

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Publication number
EP2443961A1
EP2443961A1 EP11001058A EP11001058A EP2443961A1 EP 2443961 A1 EP2443961 A1 EP 2443961A1 EP 11001058 A EP11001058 A EP 11001058A EP 11001058 A EP11001058 A EP 11001058A EP 2443961 A1 EP2443961 A1 EP 2443961A1
Authority
EP
European Patent Office
Prior art keywords
metallic wires
cleaning vehicle
plastic coated
fixing member
broom brush
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.)
Withdrawn
Application number
EP11001058A
Other languages
English (en)
French (fr)
Inventor
Kim Rae-Kwon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sambo Heavy Industries Co Ltd
Original Assignee
Sambo Heavy Industries Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sambo Heavy Industries Co Ltd filed Critical Sambo Heavy Industries Co Ltd
Publication of EP2443961A1 publication Critical patent/EP2443961A1/de
Withdrawn legal-status Critical Current

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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
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
    • E01H1/05—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes
    • E01H1/056—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes having horizontal axes
    • 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 broom brush for a cleaning vehicle, and a broom brush for a cleaning vehicle which is used to clean a certain area such as a road construction site or a building construction site where lots of dusts or wastes to be cleaned are produced.
  • a cleaning tool called a broom brush 11
  • a broom brush 11 is fixed at a rotary shaft in a row in a front side of a cleaning vehicle 10 for cleaning a place such as a road construction site, a building construction site, a golf field and an artificial lawn field where a lot of wastes to be cleaned are produced.
  • the cleaning vehicle 10 moves forward and backward, the broom brush 11 is rotated by means of a hydraulic motor for thereby cleaning wastes.
  • the broom brush 11 used for cleaning a wide area place is equipped with an engaging hole 12 for inserting at a rotaryshaft, and the roots of brushing members 14 are inserted into a U-shaped groove of a metal ring 13 having a U-shaped cross section, with the brushing members being arranged in a radial direction, and an adhesive is inserted into the U-shaped groove, and both side walls are compressed and bent in a S-shape. So, as the broom brush 11 engaged at the rotary shaft rotates, the brushing members.14 arranged in a radial shape perform a cleaning work while brushing like a broom and cleaning wastes.
  • the brushing members 14 are made of materials with excellent elastic forces because it is needed for the brushing member to be bent like a bow and then to be elastically recovered in the course of cleaning, with the brushing members being formed like a longitudinal and thin rod member and contracting with the ground. So, the brushing members 14 are preferably made of a high elastic plastic material, which is one of special materials, and are molded with a certain diameter and length.
  • the brushing members 14 When the high elastic brushing members 14 made of special plastic materials are used for cleaning an asphalt road of which the surface is cut off for a reconstruction of the paved road, the brushing members 14 might be easily worn out due to rough cleaning environment, which results n a more frequent replacement of the room brush 11 for thereby disadvantageously increasing a maintenance cost.
  • a brushing member is made of an excellent elastic metallic wire having a much better anti-wearing performance than a plastic material in order to overcome the above conventional problems.
  • an elastic metallic wire is used, an elastic recovery force can be enhanced, and an anti-wearing performance can be also enhanced for thereby extending the life span of the product, but neighboring elastic metallic wires get entangled, which leads to worsening a cleaning efficiency, so that it has not been actually applied in the industry.
  • a broom brush for a cleaning brush and a method for manufacturing the same which can provide an excellent elastic recovery force while preventing neighboring brushing wires from getting entangled and enhancing an anti-wearing performance for thereby significantly reducing a maintenance cost along with an increased life span of a product.
  • a broom brush for a cleaning vehicle comprising a plurality of brushing members which are engaged at a front side of a cleaning vehicle for cleaning a certain area with the aid of a rotation operation, the brushing members comprising cores made of metallic wires each having a certain elastic force; and plastic coated metallic wires formed of plastic coating layers coated on the outer sides of the cores.
  • the plastic coated metallic wires are installed at a front side of a cleaning vehicle, with the roots of the plastic coated metallic wires being accommodated into a U-shaped groove of a fixing member having a U-shaped cross section which is fixedly engaged at a rotary shaft rotating by means of a driving member, with the plastic coated metallic wires being arranged in a radial shape, with the plastic coated metallic wires being gathered and fixed by compressing both the side walls of the fixing member.
  • the plastic coated metallic wires are folded in a V-shape and are inserted into the fixing metallic wires and are gathered and arranged in one line, and then the fixing metallic wires are fixedly wound onto an outer surface of a cylindrical portion of the fixing member in a ring shape, and the plastic coated metallic wires are exploded in a radial shape, and the plastic coated metallic wires are compressed and fixed by compressing both the side walls of the fixing member.
  • the fixing member is formed by engaging a pair of members of which the ends are formed in L-shapes.
  • the side walls of the fixing member are compressed and form an S-shaped bent portion.
  • the core is made of a material selected from the group comprising a piano steel wire, a light steel wire, a high carbon steel and spring steel.
  • the metallic cores having better elastic forces are positioned in the center of the brushing members of the broom brush for a cleaning vehicle, and the outer construction of the metallic core is surrounded with a plastic coating layer.
  • the plastic coating layer having an excellent elastic recovery force for allowing the brushing members to elastically bend and recover in the course of cleaning and having a smooth and slippery surface property is used for thereby preventing the brushing members from being entangled, which leads to extending the life span of a product and decreasing a maintenance cost.
  • a metallic core can be folded in a V-shape and is linked with a steel wire in a ring shape and is engaged, so that the metallic core is not disengaged, and an adhesive is not advantageously used for preventing the brushing members from being disengaged.
  • the broom brush 21 is engaged at a rotary shaft driven by a certain driving member, for example, an electric motor or an engine, a preferably a hydraulic motor, in a front side of a cleaning vehicle 10 for thereby cleaning on the ground.
  • a certain driving member for example, an electric motor or an engine, a preferably a hydraulic motor
  • the broom brush 21 comprises a fixing member 23 having an engaging hole 22 at its center portion, and the cross section of the fixing member 22 is formed in a U shape of which an outer side is open by means of a cylindrical portion 24 inserted into the rotary shaft and the side walls 25 and 26 vertically extended from both the ends of the cylindrical portion 24, with the ends of the brushing members 24 being inserted into the U shaped groove 27 via the opening, and both the side walls 25 and 26 of the fixing member 23 are compressed for thereby fixing the roots of the brush members 26 with the aid of both the side walls 25 and 26 of the fixing member 23.
  • the brushing members 28 look a radial shape like a hand fan, and an adhesive (indicated as a dot in the groove 27 of Figure 2 ) is filled in the U shaped groove 27 so as to prevent the brushing members 28 from being disengaged, and the side walls 25 and 26 are preferably compressed.
  • the brushing member 28 which is one of the key elements of the present invention, comprises a plastic coated metallic wire 28 which is formed of a core 29 made of a metallic wire having an elastic force as seen in its cross section and a plastic coating layer 30 coated on an outer side of the core.
  • the brushing member, namely, plastic coated metallic wire 28 is formed in a dual material structure.
  • the core 29 is made of an elastic metallic wire, for example, a piano wire having an excellent elastic force which is bent and then recovered or a light steel wire or a carbon steel or a spring steel which are all a special steel having an excellent elastic force.
  • an elastic metallic wire for example, a piano wire having an excellent elastic force which is bent and then recovered or a light steel wire or a carbon steel or a spring steel which are all a special steel having an excellent elastic force.
  • FIG. 3 is a photo taken from its front side of a broom brush 21 according to the present invention, in which the fixing member 23 is bent in an S shape. In this bent state, it is advantageous that one broom brush 21 can cover a wide cleaning range B when a plurality of broom brushes 21 are inserted in a row on the rotary shaft.
  • Figures 6 to 9 are views illustrating an example that the plastic coated metallic wire 28 is engaged according to the present invention.
  • the plastic coated metallic wire 28 is formed in a straight line shape and then is fixed, it is possible to prevent the metallic core 29 from being disengaged.
  • the core 29 and the plastic coating layer 30 have a weak engaging force due to the difference in their physical properties, so the boundary between them is actually separated, whereby the core 27 might be disengaged.
  • the plastic coated metallic wires 28 according to the present invention are bent in a V shape as shown in Figure 6 , and the V-shaped plastic coated metallic wires 28a (here, reference number 28a means that the plastic coated metallic wires are bent in a V shape) are intensively hung over the fixing metallic wire 31 in a row, and, as shown in Figure 7 , are wound on the outer surface of the cylindrical portion 24 of the fixing member 23 in a ring shape. At this time, the ring structure 32 is wound to form one line or two through five lines.
  • the broom brush 21 is made by compressing both the side walls 25 and 26 (for making the surface protruded as shown in Figure 3 ) and fixing the ring shaped structure 32 which contains the V-shaped plastic coated metallic wires 28a.
  • FIG 8 is a view illustrating another example of the fixing member.
  • the fixing member 23 comprises the cylindrical portions 24a and 24b inserted and engaged with each others, and L-shaped left and right members 33 and 34 having side walls 25 and 26.
  • the ring shaped structure 32 is previously manufactured. At least one ring shaped structure 32 is inserted into an outer side of the cylindrical portion 24a of the one side member 33 as shown in Figure 9 , and the cylindrical portion 24b of the other side member 34 is inserted into the cylindrical portion 24a, and a force F is applied from both sides, so that the cylindrical portions 24a and 24b engaged with each other are bent for thereby strongly and easily fixing the ring shaped structure 32.
  • the left and right members 33 and 34 can be easily manufactured by means of a press molding process, and the workability for engaging the ring shaped structure 32 is excellent, which is most preferred as a result of the tests conducted by the inventor.
  • the brushing members 28 according to the present invention namely, the plastic coated metallic wires 28, are made in such a manner that the cores 29 with high elastic forces are inserted into the center portions of the same, with the cores being bent in the course of cleaning and then recovered in a straight ling shape.
  • the brushing members 28 have excellent anti-wearing properties as compared to when only plastic material is used, and can be used for a long time, which results in preventing a frequent exchange of the same and decreasing a maintenance cost.
  • the plastic coated metallic wires 28 are engaged in a V shape, the cores 29 are not disengaged. A stable engaging state can be obtained without using an adhesive. Since the fixing member is divided into two parts, an assembling performance can be significantly enhanced.
  • reference number 35 represents an insertion hole of a rivet 15 (refer to Figure 10 ) for being fixed to the rotary shaft
  • reference number 36 represents an open groove formed to surround the outer side of the rivet 15 when it is engaged to the other side member 33.
  • the brushing member according to the present invention has been described as it is engaged to the fixing member and is used.
  • the brushing members might be engaged to a lower surface of a circular plate which rotates on a plane surface by means of a motor for thereby efficiently performing a cleaning work, which is not out of the scope of the present invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Brushes (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Cleaning In General (AREA)
EP11001058A 2010-10-22 2011-02-09 Besenbürste für ein Reinigungsfahrzeug Withdrawn EP2443961A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100103487A KR101257308B1 (ko) 2010-10-22 2010-10-22 청소 차량용 브룸 브러쉬

Publications (1)

Publication Number Publication Date
EP2443961A1 true EP2443961A1 (de) 2012-04-25

Family

ID=43880961

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11001058A Withdrawn EP2443961A1 (de) 2010-10-22 2011-02-09 Besenbürste für ein Reinigungsfahrzeug

Country Status (7)

Country Link
US (1) US20120096663A1 (de)
EP (1) EP2443961A1 (de)
KR (1) KR101257308B1 (de)
CN (1) CN102454161A (de)
AU (1) AU2011200829A1 (de)
SG (1) SG180065A1 (de)
TW (1) TW201217073A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ307804B6 (cs) * 2018-04-24 2019-05-15 Kartáče Souček, s.r.o. Kartáč pro úklidové a zametací stroje

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101450204B1 (ko) * 2012-09-11 2014-10-13 최광준 노면 청소차용 사이드 브러쉬
CN103758061A (zh) * 2014-01-20 2014-04-30 王锡山 一种耐磨刷丝制造方法
CN103758062A (zh) * 2014-01-25 2014-04-30 王锡山 一种清洁路面圆刷耐磨刷丝制造方法
CN108937101B (zh) * 2018-06-09 2023-11-28 广州市瑗辉制刷有限公司 一种马路刷成型装置
CN112284936B (zh) * 2020-09-22 2022-09-30 邢台市河海水利工程检测有限公司 一种沥青低温延伸度试验仪
CN113305073B (zh) * 2021-04-09 2023-12-08 国网安徽省电力有限公司亳州供电公司 一种绝缘子清洁装置
CN113089550B (zh) * 2021-04-19 2022-10-11 李黔 电动清扫车

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2682734A (en) * 1948-11-06 1954-07-06 Osborn Mfg Co Brush
GB962502A (en) * 1962-04-03 1964-07-01 Nat Aircraft Corp Street sweeper brush and holder
DE1969618U (de) * 1967-07-06 1967-10-05 Kullenbuersten Kullen & Co K G Rundbuerste.
US5249332A (en) * 1991-10-31 1993-10-05 Commercial Sweeper Systems, Inc. Pavement sweeper
DE29710671U1 (de) * 1997-06-19 1997-09-04 Lippert-Unipol GmbH, 74925 Epfenbach Rotationswerkzeug zum Bürsten, Schleifen o.dgl.
WO2010024670A1 (en) * 2008-08-26 2010-03-04 Clemens Johannes Franciscus Maria Jorissen Brush element for use in a brush of a brushing machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038189A (en) * 1959-07-15 1962-06-12 Nat Aircraft Corp Street sweeper brush and holder
CN2146513Y (zh) * 1992-12-24 1993-11-17 王彤 盘刷片
DE29608093U1 (de) * 1996-05-06 1996-08-14 Sobernheimer Maschinenbau GmbH, 55566 Sobernheim Tellerbesen an Kehrvorrichtung
FR2776684B1 (fr) * 1998-03-26 2000-06-23 Int Stifung Fur Tech Know How Dispositif de balayage pour vehicule de voirie
JPH11347955A (ja) * 1998-06-08 1999-12-21 Masao Nishiki 回転ブラシ及びその製造方法
JP2000050957A (ja) * 1998-08-04 2000-02-22 Masao Nishiki ロール型ブラシ
US6854157B2 (en) * 2002-02-13 2005-02-15 Federal Signal Corporation Debris collection systems and vehicles
CN2614223Y (zh) * 2003-05-06 2004-05-05 吴宝弟 滚刷式垃圾清扫装置
KR200379211Y1 (ko) 2004-12-14 2005-03-17 이천수 도로 청소차용 로울러 브러쉬
KR20110022782A (ko) * 2009-08-28 2011-03-08 삼보중공업(주) 청소 차량용 브룸 브러쉬

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2682734A (en) * 1948-11-06 1954-07-06 Osborn Mfg Co Brush
GB962502A (en) * 1962-04-03 1964-07-01 Nat Aircraft Corp Street sweeper brush and holder
DE1969618U (de) * 1967-07-06 1967-10-05 Kullenbuersten Kullen & Co K G Rundbuerste.
US5249332A (en) * 1991-10-31 1993-10-05 Commercial Sweeper Systems, Inc. Pavement sweeper
DE29710671U1 (de) * 1997-06-19 1997-09-04 Lippert-Unipol GmbH, 74925 Epfenbach Rotationswerkzeug zum Bürsten, Schleifen o.dgl.
WO2010024670A1 (en) * 2008-08-26 2010-03-04 Clemens Johannes Franciscus Maria Jorissen Brush element for use in a brush of a brushing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ307804B6 (cs) * 2018-04-24 2019-05-15 Kartáče Souček, s.r.o. Kartáč pro úklidové a zametací stroje

Also Published As

Publication number Publication date
SG180065A1 (en) 2012-05-30
AU2011200829A1 (en) 2012-05-10
KR101257308B1 (ko) 2013-04-23
KR20120042024A (ko) 2012-05-03
TW201217073A (en) 2012-05-01
CN102454161A (zh) 2012-05-16
US20120096663A1 (en) 2012-04-26

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