EP1803371A1 - Ceinture de brosse - Google Patents

Ceinture de brosse Download PDF

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Publication number
EP1803371A1
EP1803371A1 EP05028704A EP05028704A EP1803371A1 EP 1803371 A1 EP1803371 A1 EP 1803371A1 EP 05028704 A EP05028704 A EP 05028704A EP 05028704 A EP05028704 A EP 05028704A EP 1803371 A1 EP1803371 A1 EP 1803371A1
Authority
EP
European Patent Office
Prior art keywords
belt
brush
bristle
passage openings
treatment
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Withdrawn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
EP05028704A
Other languages
German (de)
English (en)
Inventor
Rainer Mehlhorn
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.)
Kratzenfabrik Mehlhorn GmbH
Original Assignee
Kratzenfabrik Mehlhorn GmbH
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 Kratzenfabrik Mehlhorn GmbH filed Critical Kratzenfabrik Mehlhorn GmbH
Priority to EP05028704A priority Critical patent/EP1803371A1/fr
Priority to US11/590,196 priority patent/US20070151062A1/en
Publication of EP1803371A1 publication Critical patent/EP1803371A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/06—Brush bodies; Handles integral with brushware in the form of tapes, chains, flexible shafts, springs, mats or the like

Definitions

  • the invention relates to a brush belt, with a belt body, and with at least one anchored in the belt body bristle, which has at least one plastic sheath.
  • Such a brush belt is in the CH 412 793 presented.
  • brush bands are known in practice, in which the bristle made of plastic is anchored by means of steel staples in the band body.
  • the respective bristle has a more or less V-shaped configuration at the top of the belt body, as it is also observed in the previously mentioned Swiss script.
  • the brush belt can be soiled relatively quickly when cleaning surfaces because detached dirt particles or foreign bodies between the V-shaped projecting from the belt body bristles.
  • the production of the brush belt is expensive.
  • the invention aims to provide a total remedy.
  • the invention is based on the technical problem of further developing a brush belt of the embodiment described at the beginning in such a way that the production is simplified and at the same time contamination is reliably avoided.
  • a generic brush belt is characterized in that each anchored in the belt body bristle is U-shaped with a cross bar as a U-base and two treatment bars as U-legs.
  • the bristle is, as usual, a thick, stiff (artificial) hair which, in the context of the invention, has at least one plastic sheath, preferably made completely of plastic.
  • the bristle but also with a Core be made of steel, for example, and the necessary plastic sheath.
  • the brush or brush belt is a tool for cleaning or smoothing with the aforementioned bristles which are anchored on or in a solid ground, present in the belt body.
  • the brush belt can take on any planar shape. It is also conceivable to connect a plurality of brush strips along the longitudinal edge side.
  • the brush belt or form the plurality of brush belts forms a brush body with virtually any planar design, which can be used for very different uses, for example, as a coating for cleaning tools in pipes. The use in conjunction with a rotary brush tool is possible.
  • the respective treatment webs advantageously include, in the uninstalled state with the associated transverse web, an angle that deviates substantially from the vertical. That is, the bristles or their respective treatment bars are either slightly outwardly or slightly inwardly inclined after their manufacturing process compared to a mostly vertical course.
  • a treatment web of the bristles it is also possible for a treatment web of the bristles to be inclined outwards and the other treatment web of the bristles to be inclined inwards. In any case, by this deviation from the vertical, the necessary bias is generated, which ensures that the inserted into the band body bristles are held captive therein.
  • the treatment bars include a slightly larger angle than 90 ° with the cross bar, so are connected to the cross bar obtusely in the course of the manufacturing process.
  • the treatment bars In order to introduce the respective bristle into the associated passage openings in the band body, it is necessary to push the treatment bars slightly inward into their almost vertical position. As soon as the treatment bars have penetrated the passage openings and are anchored in the band body, they spring slightly and are thereby held captive in the band body.
  • each bristle usually corresponds to each bristle two passage openings for the two treatment webs.
  • the two passage openings are usually connected to each other by the transverse web of the bristle on a rear side of the belt body.
  • the treatment bars also project by a predetermined amount against an upper side of the band body.
  • this measure can be in the millimeter or centimeter range.
  • the invention additionally proposes that the two treatment webs of the respective bristle are arranged at a distance from one another which is adapted to the size of the dirt particles, foreign bodies, etc. which may be to be detached from a surface. That is, depending on the application for the brush belt and the size of the detached dirt particles or foreign bodies, the distance between the two treatment bars in the manufacturing process of Adjust plastic U-shaped bristles accordingly. The same applies of course to the arrangement of the passage openings in the band body.
  • the band body is made of a fabric, in which the passage openings are introduced in a uniform distribution. Because such a tissue is not prone to splicing, thus provides even when introduced through openings a solid and closed in the finished state surface available. In addition, the passage openings in such a tissue can easily bring with appropriate needle tools, especially in variable distribution.
  • the passage openings are advantageously arranged in each case substantially equally spaced from each other in the respective rows.
  • the U-shaped bristles can be practically introduced into any pair of the passage openings in the respective row.
  • the U-shaped bristles are introduced across the rows in the band body.
  • the brush belt according to the invention can be used advantageously but not restrictively in combination with a rotary brush tool, as for example in the DE 92 02 250 U1 will be described in detail.
  • any other uses include, for example, as a shell for a pig or a similar pipe cleaning tool, which can be used for example in the food industry.
  • surface designs of the brush belt conceivable to meet the particular application, such as circular in conjunction with a rotating driven disc to clean surfaces.
  • a brush belt has proven to be particularly advantageous on a regular basis because in the longitudinally extended belt body the U-shaped bristles can be introduced step by step in the course of a continuous process with the aid of a push-in punch.
  • the production is particularly simple because no additional steel staples or additional anchoring methods are required. Rather, the U-shaped plastic bristles from the outset have the necessary bias, so that they are automatically held captive after passing through the openings in the band body herein.
  • the bristles can be designed as a U-shaped injection molded parts. But it is also possible to train this as cut from a single strand of plastic and then bent workpieces. Of course, the described procedures may optionally also be combined. Likewise, other manufacturing methods are conceivable and are encompassed by the invention. For example, a U-shaped Stahlkrampe be sheathed with plastic and driven accordingly in the belt body.
  • a brush belt 1 which has a plurality of bristles 2, which are anchored in a belt body 3.
  • the respective bristles 2 are made entirely of plastic in the example case, being used as the material polyamide (PA), acrylonitrile-butadiene-styrene (ABS), polycarbonate (PC), polyethylene (PE), polyethylene terephthalate (PET), polypropylene (PP), etc. can be used.
  • PA polyamide
  • ABS acrylonitrile-butadiene-styrene
  • PC polycarbonate
  • PE polyethylene
  • PET polyethylene terephthalate
  • PP polypropylene
  • the respective bristles 2 are U-shaped with a transverse web 2a as the U-base 2a and two treatment webs 2b as the respective U-legs 2b.
  • To produce the bristles 2 use can be made of a customary injection molding process which produces the bristles 2 in the form shown from the outset. Then it is possible to stockpile the U-shaped bristles 2 in a magazine and in each case by means of a punch in the band body 3 introduce.
  • the bristles 2 but also from a single strand of the plastic in question can be represented by this is cut to length. Following this, the individual strand pieces are in the U-shaped Shape transferred by the respective bristle 2 is plastically deformed at respective bending points 5.
  • the plastic deformation at the bending points 5 can be achieved by heat input.
  • the heat energy required for this purpose may be provided by an ultrasound source or a laser.
  • each bristle 2 corresponds two passage openings 4 for the two treatment webs 2b. It can be seen on the basis of the rear view in FIG. 2 that the two passage openings 4 are connected to one another by the transverse web 2a of the bristle 2 on a rear side 3b of the band body 3. Opposite a top surface 3a of the belt body 3, the two treatment webs 2b project by a predetermined amount M, which may be in the millimeter but also in the centimeter range.
  • the respective passage openings 4 are arranged in rows 6 extending transversely to the band longitudinal direction.
  • the passage openings 4 are each arranged substantially equidistant from one another so as not to be bound to specific passage openings 4 when the bristles 2 are introduced from the rear side 3b of the band body 3. This (same) distance is also present between rows 6.
  • the passage openings 4 are distributed in total uniformly over the belt body 3, which of course is not mandatory.
  • the two treatment webs 2b can be arranged in a dependent on the manufacturing process and basically variable distance A to each other.
  • the distance A is chosen so that dirt particles, foreign bodies do not stick between the two treatment webs 2b during the cleaning process. This is indicated in the enlarged view of FIG. 1. That is, the distance A of the two treatment webs 2b takes into account or corresponds to the average size of the soil particles to be detached from a surface, foreign matter, etc., or is larger than this average size by a certain amount.

Landscapes

  • Brushes (AREA)
EP05028704A 2005-12-30 2005-12-30 Ceinture de brosse Withdrawn EP1803371A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP05028704A EP1803371A1 (fr) 2005-12-30 2005-12-30 Ceinture de brosse
US11/590,196 US20070151062A1 (en) 2005-12-30 2006-10-31 Brush belt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05028704A EP1803371A1 (fr) 2005-12-30 2005-12-30 Ceinture de brosse

Publications (1)

Publication Number Publication Date
EP1803371A1 true EP1803371A1 (fr) 2007-07-04

Family

ID=36288811

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05028704A Withdrawn EP1803371A1 (fr) 2005-12-30 2005-12-30 Ceinture de brosse

Country Status (2)

Country Link
US (1) US20070151062A1 (fr)
EP (1) EP1803371A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009016151A1 (de) 2009-04-05 2010-10-21 Kratzenfabrik Mehlhorn Gmbh Rotationsbürstenwerkzeug zur Oberflächenbearbeitung

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008125987A2 (fr) * 2007-04-12 2008-10-23 Alcan Packaging Beauty Services Brosse d'application cosmetique et procede de fabrication associe
US7806678B2 (en) * 2007-12-14 2010-10-05 General Mills Marketing, Inc. System and apparatus for removing trim from dough products

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH412793A (de) 1963-11-06 1966-05-15 Schmidt Herbert Bürstenband, insbesondere für umlaufende Bürstengeräte
US4168704A (en) * 1977-08-22 1979-09-25 Hans Wessel Massage device
DE9202250U1 (de) 1992-02-21 1992-04-23 Monti-Werkzeuge GmbH, 5300 Bonn Rotativ antreibbares Bürstenaggregat
US5943725A (en) * 1996-06-21 1999-08-31 Wandres Gmbh Micro - Cleaning Apparatus for cleaning surfaces with a cleaning strand
DE20319919U1 (de) * 2003-03-04 2004-03-11 Wutzke, Egon Bürstkopf einer Bürstmaschine
US20040231077A1 (en) * 2003-03-21 2004-11-25 Richmond David J. Rotary hair brush in the form of a rotary closed loop carrier holding bristles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1355518A (en) * 1920-10-12 Textile-disintegrating machine
US2207330A (en) * 1937-02-12 1940-07-09 Neild H Osburn Chain brush
US2281278A (en) * 1939-07-29 1942-04-28 Finnell System Inc Scarificator
US3072945A (en) * 1957-02-18 1963-01-15 Osborn Mfg Co Brush element and belt brush construction

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH412793A (de) 1963-11-06 1966-05-15 Schmidt Herbert Bürstenband, insbesondere für umlaufende Bürstengeräte
US4168704A (en) * 1977-08-22 1979-09-25 Hans Wessel Massage device
DE9202250U1 (de) 1992-02-21 1992-04-23 Monti-Werkzeuge GmbH, 5300 Bonn Rotativ antreibbares Bürstenaggregat
US5943725A (en) * 1996-06-21 1999-08-31 Wandres Gmbh Micro - Cleaning Apparatus for cleaning surfaces with a cleaning strand
DE20319919U1 (de) * 2003-03-04 2004-03-11 Wutzke, Egon Bürstkopf einer Bürstmaschine
US20040231077A1 (en) * 2003-03-21 2004-11-25 Richmond David J. Rotary hair brush in the form of a rotary closed loop carrier holding bristles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009016151A1 (de) 2009-04-05 2010-10-21 Kratzenfabrik Mehlhorn Gmbh Rotationsbürstenwerkzeug zur Oberflächenbearbeitung
DE102009016151B4 (de) * 2009-04-05 2012-02-23 Kratzenfabrik Mehlhorn Gmbh Rotationsbürstenwerkzeug zur Oberflächenbearbeitung

Also Published As

Publication number Publication date
US20070151062A1 (en) 2007-07-05

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