EP1647201B1 - Assemblage d'une brosse annulaire - Google Patents

Assemblage d'une brosse annulaire Download PDF

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Publication number
EP1647201B1
EP1647201B1 EP04077736A EP04077736A EP1647201B1 EP 1647201 B1 EP1647201 B1 EP 1647201B1 EP 04077736 A EP04077736 A EP 04077736A EP 04077736 A EP04077736 A EP 04077736A EP 1647201 B1 EP1647201 B1 EP 1647201B1
Authority
EP
European Patent Office
Prior art keywords
brush
ring
shaped
mentioned
core part
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.)
Expired - Lifetime
Application number
EP04077736A
Other languages
German (de)
English (en)
Other versions
EP1647201A1 (fr
Inventor
Michel Jozef Rene Lambert. Huybreckx
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.)
KOTI Onroerend Goed BV
Original Assignee
KOTI Onroerend Goed BV
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 KOTI Onroerend Goed BV filed Critical KOTI Onroerend Goed BV
Priority to AT04077736T priority Critical patent/ATE372071T1/de
Priority to DE602004008778T priority patent/DE602004008778D1/de
Priority to EP04077736A priority patent/EP1647201B1/fr
Publication of EP1647201A1 publication Critical patent/EP1647201A1/fr
Application granted granted Critical
Publication of EP1647201B1 publication Critical patent/EP1647201B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B13/00Brushes with driven brush bodies or carriers
    • A46B13/001Cylindrical or annular brush bodies
    • A46B13/003Cylindrical or annular brush bodies made up of a series of annular brush rings; Annular brush rings therefor
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B2200/00Brushes characterized by their functions, uses or applications
    • A46B2200/30Brushes for cleaning or polishing
    • A46B2200/3066Brush specifically designed for use with street cleaning machinery

Definitions

  • the invention relates to a ring-shaped brush comprising a number of brush-rings each consisting of a ring-shaped core part and a radially protruding brush part, which brush-rings can be axially fixed one after another on a shaft-shaped pick-up instrument of a sweeping machine, said ring-shaped core part comprising a number of deformations along its circumference.
  • Such a brush is known by US 6,205,609 Bl.
  • the flat surface of said ring-shaped core part is deformed such that a descending part is followed by a corresponding ascending part.
  • a relatively equal brush thread division along the formed cylindrical surfaxe of the finished brush for a sweeping machine is obtained.
  • the object of the invention is to raise this disadvantage and to provide an improved brush.
  • each ring-shaped core part is shaped such that along its circumference a multiple set of deforming steps is present, each set comprising at least two descending steps followed by one ascending step.
  • the advantage is, that as regards intensity of the brush surface, a very flexible adjustable brush ring assembly is created, which assembly can be used for very different, more or less intensive surfaces to be sweeped.
  • the economy is also in the benefit, because by adjustment, the surface to be sweeped can mechanically be less affected and for lighter sweeping work, one can use less brush rings for the cylindrical brush ring assembly.
  • n is at least 3 and with larger diameters preferably 5 and more, in which the mentioned ring-shaped core part is applied rotation fixed by means of an axial catch pin and groove construction along the radial inner circumference of the ring-shaped core part and along the radial outer circumference of the mentioned shaft-shaped pick-up instrument.
  • the device according to the invention is further developed in such a way, that the mentioned ring-shaped brushes, placed on the shaft-shaped pick-up instrument of the sweeping machine can be locked at the ends with a fast mountable flange or disc construction.
  • the advantage is a very handy and simple catch pin- and groove construction to mount and lock the separate brush rings in the required position onto the shaft-shaped pick-up instrument.
  • Figure 1 shows a front view in oblique projection of the most dense stacking of the core part 2 of the separate brush ring 1 (see figure 4), in which the radially protruding fibres 7 (see figure 4) are left out.
  • the core part 2 is deformed each time in at least two steps or positions 5-4 and 4-3 descending and each time in one step 3-5 ascending almost vertical to the flat surface to the original ring-shaped core part 2.
  • the rotation fixation of the core parts 2 and 2 1 is in this embodiment constructed by the centric protruding instrument or cams or catch pins 6, which stick into the not shown axial grooves of the shaft-shaped pick-up instrument.
  • the mentioned axial grooves are applied over a suitable angle dependant on the value n on or over the shaft-shaped pick-up instrument in order to create the positions of the core parts 2 and 2 1 to respectively the most dense, medium and most open brush or by more steps into even more positions.
  • Figure 2 shows the most open stacked brush rings in oblique projection, as also shown in figure 3C. At the most open brush a minimum quantity of brush rings 1 come onto the not shown shaft-shaped pick-up instrument of the sweeping machine.
  • Figures 3A, 3B and 3C show in side view along the circumference of the brush ring 1 (see also figure 4), the most dense stacking (figure 3A), the medium stacking (figure 3B) and the most open stacking of the core parts 2 and 2 1 of the brush rings 1 at an n of 3, in which n shows the number of deformations of the descending and ascending steps along the circumference vertical onto the brush surface of the core part 2, 2 1 .
  • Figure 4 shows a front view of the complete brush ring 1, in which the core part 2, 2 1 is shown in steps with the same indication numbers of steps 5-4, 4-3 and 3-5 or 5 1 -4 1 , 4 1 -3 1 and 3 1 -5 1 .
  • the core part 2, 2 1 with the radial brush part 7 is mostly made as a whole of plastic, such as, for example, polypropylene.
  • Figure 5 shows over the line V-V of figure 4 a cross-section of the brush ring 1 according to a preferred embodiment of the invention. The different steps and parts are each time indicated with the same numbers.
  • Figure 6 shows a front view of the core part 2 of the brush ring 1 only, in which the different steps of 5-4, 4-3 and 3-5 are shown along the circumference of the 20 mm broad edge. Also the catch pins 6, in this case 4 pieces, are shown.
  • the successive core parts can be turned over suitable angles to lie against the different surfaces 5, 4 and 3, through which the catch pins 6 can be turned over the mentioned angles over the grooves in the shaft-shaped pick-up instrument, through which a suitable brush density s created.
  • Figure 7 shows a side view over the line VII of figure 6 for clarification, in which the brush threads are left out.

Landscapes

  • Brushes (AREA)
  • Cleaning In General (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Claims (10)

  1. Brosse annulaire comprenant un certain nombre d'anneaux de brosse composé chacun d'une partie centrale en forme d'anneau (2, 21) et d'une partie de brosse saillant radialement (7), lesquels anneaux de brosse peuvent être fixés axialement l'un après l'autre sur un instrument de ramassage en forme d'arbre d'une machine de balayage, ladite partie centrale en forme d'anneau comprenant un certain nombre de déformations le long de sa circonférence, caractérisée en ce que chaque partie centrale en forme d'anneau est conformée de sorte que le long de sa circonférence, un ensemble multiple (n) de gradins de déformation soit présent, chaque ensemble comprenant au moins deux gradins descendants (5-4, 4-3 ; 51-41, 41-31) suivis d'un gradin ascendant (3-5, 31-51).
  2. Dispositif selon la revendication 1, caractérisé en ce que n est au moins égal à 3 et, avec des diamètres supérieurs, de préférence égal à 5 et plus.
  3. Dispositif selon la revendication 1, caractérisé en ce que la partie centrale en forme d'anneau mentionnée (2, 21) est appliquée en rotation et fixée au moyen d'un doigt axial d'entraînement et d'une structure de cannelure le long de la circonférence interne radiale de la partie centrale en forme d'anneau (2, 21) et le long de la circonférence externe radiale de l'instrument de ramassage en forme d'arbre mentionné.
  4. Dispositif selon la revendication 1, caractérisé en ce que la profondeur des gradins descendants (5-4, 4-3 et 51-41, 41-31) se situe entre 5 mm et 50 mm, de préférence essentiellement 10 mm.
  5. Dispositif selon la revendication 1, caractérisé en ce que l'épaisseur de disque de la partie centrale en forme d'anneau mentionnée (2, 21) se situe entre 10 mm et 60 mm, de préférence 30 mm, et que la largeur de l'anneau se situe entre 10 mm et 50 mm, de préférence approximativement 20 mm, avec un choix de matériau de plastique comme, par exemple, le polypropylène.
  6. Dispositif selon l'une des revendications 1 à 3, caractérisé en ce que l'épaisseur de disque de la partie centrale en forme d'anneau mentionnée se situe entre 5 mm et 50 mm, de préférence 15 mm, et la largeur d'anneau se situe entre 10 mm et 60 mm, de préférence 20 mm, avec un choix de matériau métallique, comme, par exemple, l'acier.
  7. Dispositif selon l'une des revendications précédentes, caractérisé en ce que le diamètre extérieur X de la partie centrale mentionnée (2, 21) peut être au minimum de 80 mm et est adapté, du point de vue de la construction, à un diamètre extérieur habituel de la partie de brosse adaptée (7) variant de 200 mm à approximativement 1500 mm.
  8. Dispositif selon l'une des revendications 1 et 3, caractérisé en ce que le doigt d'entraînement et la structure de cannelure mentionnés sont composés d'au moins 3 cannelures axiales, et de préférence davantage, le long de la circonférence de l'instrument de ramassage en forme d'arbre mentionné et au niveau des instruments saillants centriques de fixation de cannelure, cames ou doigts d'entraînement (6) mentionnés.
  9. Dispositif selon l'une des revendications précédentes, caractérisé en ce que les brosses en forme d'anneau mentionnées (1), placées sur l'instrument de ramassage en forme d'arbre de la machine de balayage peuvent être bloquées aux extrémités par une construction à bride ou à disque à montage rapide.
  10. Dispositif selon l'une des revendications 8 et 9 caractérisé en ce que l'instrument de ramassage en forme d'arbre mentionné consiste habituellement en un tube muni, sur sa circonférence dans la direction axiale, des cannelures mentionnées pour les doigts d'entraînement (6), dans lequel le nombre de cannelure est tel que les parties centrales (2, 21) sont réglables les unes par rapport aux autres sur des angles adaptés au nombre de gradins ajustés selon la densité de brosse requise.
EP04077736A 2004-10-08 2004-10-08 Assemblage d'une brosse annulaire Expired - Lifetime EP1647201B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT04077736T ATE372071T1 (de) 2004-10-08 2004-10-08 Bürstenringanordnung
DE602004008778T DE602004008778D1 (de) 2004-10-08 2004-10-08 Bürstenringanordnung
EP04077736A EP1647201B1 (fr) 2004-10-08 2004-10-08 Assemblage d'une brosse annulaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04077736A EP1647201B1 (fr) 2004-10-08 2004-10-08 Assemblage d'une brosse annulaire

Publications (2)

Publication Number Publication Date
EP1647201A1 EP1647201A1 (fr) 2006-04-19
EP1647201B1 true EP1647201B1 (fr) 2007-09-05

Family

ID=34928550

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04077736A Expired - Lifetime EP1647201B1 (fr) 2004-10-08 2004-10-08 Assemblage d'une brosse annulaire

Country Status (3)

Country Link
EP (1) EP1647201B1 (fr)
AT (1) ATE372071T1 (fr)
DE (1) DE602004008778D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9289053B2 (en) 2010-08-09 2016-03-22 Weber Burstensysteme Gmbh Brush ring for sweeping rollers

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2417870A1 (fr) * 2010-08-09 2012-02-15 Weber Bürstensysteme GmbH Anneau de brosse pour cylindres de balayage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1132891B (de) * 1960-05-31 1962-07-12 Osborn Mfg Co Walzenbuerste
US3839763A (en) * 1972-07-27 1974-10-08 W Gould Rotary brush section
DK238288A (da) * 1988-05-03 1989-11-04 Maltarp As Cirkelringformet boerstesektion til fejemaskine og fremsgangsmaade til fremstilling af en saadan boerstesektion
FI102350B (fi) * 1996-09-03 1998-11-30 Sajakorpi Oy Harjakiekko

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9289053B2 (en) 2010-08-09 2016-03-22 Weber Burstensysteme Gmbh Brush ring for sweeping rollers

Also Published As

Publication number Publication date
ATE372071T1 (de) 2007-09-15
DE602004008778D1 (de) 2007-10-18
EP1647201A1 (fr) 2006-04-19

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