EP1647201A1 - Assemblage d'une brosse annulaire - Google Patents

Assemblage d'une brosse annulaire Download PDF

Info

Publication number
EP1647201A1
EP1647201A1 EP04077736A EP04077736A EP1647201A1 EP 1647201 A1 EP1647201 A1 EP 1647201A1 EP 04077736 A EP04077736 A EP 04077736A EP 04077736 A EP04077736 A EP 04077736A EP 1647201 A1 EP1647201 A1 EP 1647201A1
Authority
EP
European Patent Office
Prior art keywords
brush
mentioned
ring
core part
shaped
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
Application number
EP04077736A
Other languages
German (de)
English (en)
Other versions
EP1647201B1 (fr
Inventor
Michel J.R.L. Koti Onroerend Goed b.v. 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

    • 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 device constructed as an assembly of ring-shaped brushes, axially placed against each other on a shaft-shaped pick-up instrument, also called brush rings, in which these consist of a ring shaped core part with around that the radial protruding brush part, in which the mentioned core part of the separate brush rings are mounted axially rotation fixed in order to form a mostly horizontal shaft-shaped pick-up instrument, so that by driving the sweeping machine a rotating cylindrical sweeping brush assembly is created.
  • the above mentioned set of brush rings placed in relation to each other have only one transport position and one users position, through which especially a further or more precise adjustment of the number of brush rings placed against each other on the shaft-shaped pick-up instrument and thus the adjustment of the sweeping intensity and/or the number of sweeping threads per surface unit of the sweeping cylinders of the sweeping machine is not possible.
  • the latter is especially of importance if surfaces in dimension, thus surfaces more or less or adjusted, need to be sweeped.
  • a device constructed as an assembly of ring-shaped brushes axially placed against each other according to the invention is further developed and/or modified in a very inventive way, characterized in that, the mentioned ring-shaped core part of the separate brush rings in a multiple of successively at least two steps descending and every time in only one step ascending is deformed almost vertical onto the flat ring-shaped core part, in which the mentioned deformation of descending and ascending steps is applied in a multiple n along the circumference of the ring-shaped core part.
  • 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)
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 true EP1647201A1 (fr) 2006-04-19
EP1647201B1 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 (2)

* 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
WO2012019723A1 (fr) 2010-08-09 2012-02-16 Weber Bürstensysteme Gmbh Brosse annulaire pour brosses rotatives

Citations (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
US4998316A (en) * 1988-05-03 1991-03-12 Maltarp Kim F Circular ring shaped brush section for sweeping machine
US6205609B1 (en) * 1996-09-03 2001-03-27 Sajakorpi Oy Brush ring

Patent Citations (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
US4998316A (en) * 1988-05-03 1991-03-12 Maltarp Kim F Circular ring shaped brush section for sweeping machine
US6205609B1 (en) * 1996-09-03 2001-03-27 Sajakorpi Oy Brush ring

Cited By (2)

* 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
WO2012019723A1 (fr) 2010-08-09 2012-02-16 Weber Bürstensysteme Gmbh Brosse annulaire pour brosses rotatives

Also Published As

Publication number Publication date
EP1647201B1 (fr) 2007-09-05
ATE372071T1 (de) 2007-09-15
DE602004008778D1 (de) 2007-10-18

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