EP2603111A1 - Brosse annulaire pour brosses rotatives - Google Patents

Brosse annulaire pour brosses rotatives

Info

Publication number
EP2603111A1
EP2603111A1 EP11746463.6A EP11746463A EP2603111A1 EP 2603111 A1 EP2603111 A1 EP 2603111A1 EP 11746463 A EP11746463 A EP 11746463A EP 2603111 A1 EP2603111 A1 EP 2603111A1
Authority
EP
European Patent Office
Prior art keywords
brush
ring
frame part
connecting means
ring according
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
EP11746463.6A
Other languages
German (de)
English (en)
Other versions
EP2603111B1 (fr
Inventor
Werner Weil
Jan Winkler
Ulrich Menken
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.)
Weber Buerstensysteme GmbH
Original Assignee
Weber Buerstensysteme 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
Priority claimed from EP10008278A external-priority patent/EP2417870A1/fr
Application filed by Weber Buerstensysteme GmbH filed Critical Weber Buerstensysteme GmbH
Priority to EP11746463.6A priority Critical patent/EP2603111B1/fr
Publication of EP2603111A1 publication Critical patent/EP2603111A1/fr
Application granted granted Critical
Publication of EP2603111B1 publication Critical patent/EP2603111B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/08—Supports or guides for bristles

Definitions

  • the present invention relates to a brush ring or a disc brush with a ring-shaped frame part, which can be axially pushed onto a shaft and secured against rotation in order to form a sweeping roller.
  • Brush rings or disc brushes are known as such in the prior art, for example from DE 39 14 745 A1. They have a substantially circular trained frame part, on which radially outwardly projecting bristles are arranged. To form a sweeping roller several such disc brushes are pushed onto a rotatably mounted shaft and rotatably connected to the shaft to be rotated. For producing such disc brushes, for example, it is intended to supply length-cut wires or the like bristle material in sequence with an end portion to an extruder to provide that end with a thermoplastic material. The bristle bands prefabricated in this way can then be bent into an annular shape and then, in particular, before a final cooling of the thermoplastic material.
  • CONFIRMATION COPY see mass pressed into their final, for example, circular shape.
  • the radially inner, the bristle receiving brush ring for example, have a largely planar, but also a zigzag-shaped structure.
  • Such zigzag or wavy structures contribute to a uniform bristle density on the outer circumference of the sweeping roller.
  • a zigzag or wave profile of a groove formation on the surface to be cleaned can be counteracted.
  • the previously known frame part in each case quite clearly pronounced kinks, which represent a weak point under extreme mechanical stress during operation of the brush disk.
  • the frame part may have cracks or even fractures in the region of such kinks.
  • a brush ring arrangement is known from EP 1 647 201 A1, the core piece of which has a plurality of sections which are graduated in the axial direction and essentially planar, which likewise merge into one another via rather concise bent points.
  • WO 2005/034678 A1 discloses a substantially flat brush ring, on the inside of which individual projections are formed, which, however, viewed in the axial direction, extend within the extent of the bristle bundles arranged on the frame.
  • the brush ring according to the invention has a ring-shaped frame part, on which radially outwardly projecting bristles can be fastened.
  • the brush ring or bristle-equipped brush disk is axially pushed onto a shaft to form a sweeping roller.
  • a driver device is provided, by means of which the frame member rotatably connected to the shaft.
  • the frame part preferably has a driver device protruding radially inwards, for example in the form of one or more Rer radially inwardly directed pin, which are insertable into a corresponding recess or groove of the shaft.
  • the frame part is preferably made of a thermoplastic material and thus can be positively and / or materially connected to the bristles.
  • the bristles to be fastened to the frame part can equally be made of a thermoplastic plastic, for example of polypropylene, but also of metal, in particular corrugated metal wire.
  • the frame part in the axial direction offset from one another arranged ring sections. That is, the frame part has a zigzag, preferably a wave-like profile, so that the radially outer ends of the bristles not in a plane, but in the circumferential direction, come to lie axially offset from each other.
  • Those in the axial direction offset from each other ring sections can be considered as elevated and recessed ring sections about when depositing the brush ring on a substrate.
  • the frame part further comprises connecting means formed in the axial direction, which are arranged symmetrically relative to one another with respect to a center axis extending through the entrainment device and the center of the ring.
  • the symmetrical design is not limited to the connecting means but may also relate to the design of the corresponding frame parts.
  • the symmetrical configuration and / or arrangement of the connecting means is in this case such that, relative to a midpoint plane formed by the midpoint axis and a ring axis, symmetrically, in particular mirror-symmetrically, are arranged on the frame part, in particular molded or formed thereon.
  • the ring axis extends in the axial direction and extends through the center of the ring of the frame part, while the center point axis perpendicular to this, approximately parallel to the plane of the frame part aligned can also extend through the center of the ring.
  • the central plane formed by the ring axis and midpoint axis cuts through the Ring or its frame part at least virtually in two mirror-symmetrical frame halves.
  • the connecting means allow a direct connection of individual brush rings with each other.
  • the connecting means based on a lying brush ring, arranged on the axial top and / or bottom, so that adjoining, in particular superimposed brush rings can already be interconnected in rotation with each other.
  • the connecting means in particular have correspondingly formed axial positive locking means, which are designed as an elevation and / or as a recess relative to a substantially constant or constant cross-sectional profile in the circumferential direction of the frame part.
  • interlocking means are formed as an elevation projecting from the frame part in the axial direction can be given to the frame part just in the region of the positive locking means increased by the thickness or the structure of the interlocking cross-section and thus an increased mechanical stability, so that just those for transmitting a torque ments provided on adjacently arranged brush rings ring sections may have a required stability, which allow a reliable and safe long-term operation of such a brush roller equipped.
  • the direct connection of several brush rings with each other allows a simplified and more efficient assembly of the brush rings on the shaft. Also, this can be the handling of the brush rings, in particular for transport purposes, improved and simplified.
  • a direct connection or coupling of frame parts arranged adjacent between brush rings in the axial direction takes place bidirectionally in the circumferential direction.
  • the interconnected via the interlocking means Even when there is a change in direction of a rotary movement, parts of a component largely remain in operative connection without slippage or with no slip.
  • the connecting means are arranged symmetrically, in particular mirror-symmetrical to the center axis, the individual brush rings, for example, alternately, in each case reversely aligned with each other on the shaft, wherein the driving means for forming a rotationally fixed connection of the brush ring and sweeping roller also symmetrical to the center axis, respectively mirror symmetry is formed for extending through the center axis center plane. That is, the brush ring is rotatably mounted on the shaft both in an original and in a rotated by 180 ° about the center axis alignment.
  • the connecting means are likewise arranged symmetrically with respect to the center axis, they too can correspond with one another in an original or identically aligned configuration of adjacent brush rings and in a rotated configuration and can immediately provide an anti-rotation adjoining abutting brush rings.
  • the assembly process of the brush rings on the shaft can be simplified so that, for example, a predetermined number of brush rings already quasi preconfigured among themselves to form a brush ring package and bundled and can then be postponed as a package in one operation on the shaft. Also, individual brush rings can be accurately positioned and aligned with each other in this way before sliding on a common shaft.
  • the connecting means are virtually imitable on itself, to a mutual arrangement To allow adjacent brush rings in an identical and / or in a rotated by 180 ° orientation.
  • connection means are formed corresponding to each other with respect to the center axis of the brush ring.
  • a connection means located at 30 ° from the center axis may have a shape such that it corresponds to a connection means arranged at -30 ° on the brush ring, namely when a second brush ring of the same design is rotated through 180 ° about the center axis that first brush ring comes to the plant.
  • pin-shaped or dome-shaped projections as well as recesses and receptacles correspondingly formed therewith come into question as correspondingly formed axial positive locking means.
  • spike-like projections which run in the radial direction and are triangular in axial cross section, and corresponding recesses and corresponding tooth surfaces.
  • the interlocking means may also form a kind of latching and / or cause a clamping action to facilitate the formation of brush ring packages and their handling.
  • the interlocking means may also form a kind of latching and / or cause a clamping action to facilitate the formation of brush ring packages and their handling.
  • the connecting means extending in the axial direction have one or more tooth surfaces, which can be brought into engagement with corresponding tooth surfaces of a further brush ring to be arranged adjacent to the brush ring.
  • the tooth surfaces preferably extend over the entire radial width of the ring, so that a torque acting on a first ring is also directly adjacent between arranged brush rings can be transmitted.
  • the tooth surfaces in this case have projections formed in the axial direction and corresponding recesses. Projections and depressions are preferably serrated or formed in triangular geometry.
  • the toothed geometry in particular the teeth arranged adjacent to one another in the circumferential direction, can be projecting from the cross-sectional profile of the frame part, so that the valleys or depressions located between the teeth at their lowest point relative to the axial direction approximately in the region of the outer circumference of an adjacent lie the corresponding tooth surface to lie next flat ring section.
  • the connecting means is made to have at least one pin protruding axially from the frame part and, for this purpose, mirror-symmetrical to the midpoint axis, a recess corresponding to the pin.
  • the pin is tapered to form a clamping cone tapered towards its end, and that the corresponding recess has at least one side cheek corresponding thereto.
  • a clamping action of the pin and the recess can also be formed, wherein adjacent frame parts with their axial side surfaces preferably come into direct contact with each other.
  • a mutual axial support is thus preferably on the side surfaces of the brush rings, while a torque-transmitting positive engagement of adjacent brush rings predominantly via interlocking pin and hereby corresponding recesses occurs.
  • a possible transmission of mechanical vibrations from a brush ring to adjacent brush rings can thus be counteracted.
  • the interlocking means with axial projections and depressions corresponding thereto extend substantially over the entire radial width of the frame part.
  • the axial height or depth of the projections, or the depressions can be reduced to a minimum with increasing radial width.
  • the advantage is namely to keep the axial extent of positive locking means as low as possible in order to minimize the mechanical stability of the frame part by the connecting or positive locking means.
  • the connecting means are arranged on an axial upper side and on an axial lower side, that is, on both sides of the frame part, that the connecting means in each case with an arrangement of a plurality of identical brush rings rotated alternately about the center axis can be brought into engagement with each other , It is also conceivable here that in the case of a correspondingly symmetrical design of connection means, these can also be brought into engagement with a non-rotated arrangement of adjacent brush rings, so that the end user can always secure the frame parts to one another in the direction of rotation, regardless of whether they are around the Center point rotated or identical to each other.
  • the connecting means always at the top of a raised ring portion and / or are arranged on an underside of a recessed ring portion.
  • the connecting means extend in the circumferential direction of the ring viewed over the vertex of an elevated, respectively a recessed ring portion. Between raised and recessed ring sections are usually no connection means provided.
  • the connecting means may be formed on each raised and / or each recessed ring section, but also only occasionally on some selected raised or recessed ring sections. It is also conceivable that in each case symmetrically or correspondingly mutually formed connecting means are provided on raised and recessed ring sections on both sides.
  • annular section when the entraining device which comes into operative connection with the shaft is arranged at the vertex of an elevated or recessed annular section, that annular section can also be provided with a connecting means formed symmetrically or corresponding to the midpoint axis.
  • raised and recessed ring portions are formed substantially convex and / or concave curved and merge directly into each other.
  • a possible harmonic, kink-free wave-like course is provided for the brush ring or for its frame part, which viewed in the circumferential direction has either a steadily increasing or steadily decreasing slope.
  • Such a harmoniously formed frame member can withstand the mechanical stresses occurring during operation sufficient, while experience can occur at kinks previously known brush rings under circumstances material fatigue and material weaknesses, such as in the form of fractures, come to light.
  • the frame part viewed in the circumferential direction has a continuously curved, alternately curved, approximately wave-like outer contour, wherein the connection or interlocking means may each be provided alternately on the convexly curved outer radius of the top and bottom of the frame part.
  • a connecting means is formed both at the top and at the bottom of a raised and / or a recessed ring portion. If approximately three raised and three recessed ring sections are provided, a total of six corresponding connection points, namely each at the raised and recessed ring sections, can be formed in a parallel arrangement of adjacent brush rings. In a configuration rotated by 180 °, the tops and bottoms of two adjoining frame parts then arrive at three points each for mutual engagement.
  • the connecting means has wave-like in the axial direction increased and recessed first positive locking means, which are each provided with second, designed as a pin and depression in the axial direction positive locking means.
  • first positive locking means which are each provided with second, designed as a pin and depression in the axial direction positive locking means.
  • two mutually corresponding positive-locking profiles of the frame part are geometrically superimposed.
  • the first intermeshing shaft-like form-fitting means which can be brought into engagement form an anti-twist device, but the second interlocking means designed as a pin and a recess predominantly form one Clamping effect and thus contribute to a locking immediately adjacent to each other arranged brush rings.
  • the brush ring for the brush ring according to the invention, provision is made in particular for the latter to be alternately arranged around the midpoint axis in a first configuration of brush rings stacked with a plurality of identically configured and stacked in the axial direction, and in a second configuration in which brush rings to be arranged adjacently arranged are rotated by means of the connecting means. preferably with only one type connecting means are connectable to each other.
  • the invention further relates to a sweeping roller having a substantially cylindrically shaped, such as rotatably mounted in a sweeper shaft on which a number of the above-described brush rings by means of aligned mutually axially arranged entrainment means rotationally fixed to the shaft and by means of the connecting means described also are mounted directly rotatably with each other.
  • FIG. 10 Show it: the frame part of a first embodiment of a brush ring according to the invention in plan view from above, a cross section through the frame part according to FIG. 1 along the section line AA, an enlarged detail of the illustration according to FIG. 4, a perspective view of a lying on a base frame part of FIG .. 1 , a number of three in final assembly position located frame parts according to FIGS. 1 to 4, the three brush rings of FIG. 5 in a stacked transport configuration, another frame part in perspective view, the frame part of FIG. 7 viewed from above, the frame part according to 7 and 8 viewed from the side, a further embodiment of a frame part with knob-like clamping elements in a perspective view, the frame part of FIG. 10 viewed from above, the frame member according to FIGS. 10 and 11 in a perspective view obliquely from below, 13 is a side view of several in mutually different configuration abutting frame parts according to the Fig. 10 to 12,
  • FIG. 14 is a perspective view of the configuration of FIG. 13,
  • 15 is a perspective view of a frame part with toothed form-fitting means
  • Fig. 16 shows the brush ring of FIG. 15 in side view
  • FIG. 17 shows an enlarged section of the brush ring according to FIG. 16.
  • FIG. 1 to 6 a first embodiment of a disc brush 10 without trimming material, that is shown without associated bristles.
  • This has an annular frame 12 which, as shown in Fig. 4, has a wave-like contour.
  • the frame part 12 has three raised ring sections 16 and three intermediate recessed ring sections 18. At the respective axially outer sides of raised and recessed annular portions 16, 18 connecting means 20 are provided, which are designed to form a positive connection.
  • the connecting or interlocking means 20 are engageable by rotating the brush ring or frame member 12 about a midpoint axis 26, as shown in FIG.
  • the midpoint axis 26 in this case runs essentially parallel to the ring plane and by a carrier device, in the present case formed by two radially inwardly directed pins 14, by means of which each individual brush ring 10 can be rotatably mounted on a shaft not explicitly shown in the figures and through the geometric center of the ring 23.
  • a ring axis 27 is further indicated, which also extends through the center of the ring 23 and in the illustration of FIG. 2 perpendicular to the plane of the representation, ie to the viewer.
  • the ring axis 27 spans along with the center axis 26, a center plane 25, with respect to which the connecting and / or positive locking means 20 are arranged mirror-symmetrically to each other or aligned.
  • the non-rotatable mounting of the brush rings on the shaft is in this case such that a single ring can be fixed both in a first and in a substantially 180 ° about the center axis 26 rotated second configuration equally on the shaft not explicitly shown here.
  • the connecting means 20 are also arranged symmetrically to the midpoint axis 26, respectively midpoint plane 25 and / or formed symmetrically or corresponding thereto, can in an alternating, or alternately rotated in the axial direction by 180 ° arranging the brush rings with respect to both conceivable directions of rotation rotationally fixed interlocking Connecting means can be achieved.
  • the connecting means 20 has a wave profile 32, 34 extending substantially completely over the frame part in the radial direction, which, as shown in FIG Torque transmitting connection of adjacent brush rings is suitable.
  • wave-like form-fitting profile 32, 34 is still provided with an axially projecting pin 28 and a corresponding recess 30 formed therewith.
  • the pin 32 and the recess 30 are in this case radially inwardly formed on the frame part 12.
  • the pin 28 is the wave-like recess 32 and the receiving recess 30 is superimposed on the wave-like projection 34.
  • the pin 28 and the recess 30 corresponding thereto, or its side cheek 36 have an at least slightly conical course in the axial direction, so that the frame parts, for example in FIG. 5 adjacent to one another, preferably lie directly next to each other by means of the second positive locking means 28, 30 jammed together and thus can be positively connected to each other.
  • connection means 20 which are spaced apart from one another by 120 ° in the circumferential direction and which are identical to one another.
  • connection means 20 on the left, in the region of the driver device 14 could also have a design deviating from the other connection means 20. It would only have to be able to form a torque-transmitting connection with itself by rotation or folding about the axis 26 or plane 25.
  • FIGS. 7 to 9 A comparable embodiment of a frame part 42 is shown in FIGS. 7 to 9, which likewise has a connection means 40 on the upper side of three raised ring sections as well as on the underside of interposed recessed ring sections.
  • the connecting means 40 is formed by a recess 46 extending over the entire radial width of the ring 40 and by a step 44 adjoining it in the circumferential direction. Between the peaks of elevation 44 and recess 46, an inclined surface 45 inclined at approximately 30 ° to 60 °, preferably at 45 °, extends, which facilitates stacking and mutual alignment of the adjoining brush rings.
  • the axial dimension of the positive locking means 44, 46 is in this case significantly smaller than the axial thickness of the frame part 42.
  • the recess 46 and the projection 44 is a maximum of 30%, preferably less than 20% of the axial thickness or thickness of the brush ring 42nd
  • FIGS. 10 to 12 show a further embodiment of a frame part 52 with nub-like connection means 50.
  • the connecting means 50 in this case each have a knob-like projection 54 and a circumferentially adjacent thereto arranged recess 56 for receiving the studs 54.
  • a torque transmitting positive connection of adjacent frame members 52 can be provided, as shown in FIGS. 13 and 14.
  • the knob-like projections 54 which are rounded off at their free end, can likewise come to lie in a clamped manner in the depressions 56 provided for this purpose.
  • preconfigured packets or bundles of brush rings can also be fixed in position relative to one another before final assembly on a shaft.
  • each connecting means 50 each having a projection 54 and a respective recess, are provided both on the upper side 22 and on the lower side 24 56 provided.
  • the protrusions 54 formed on the upper side 22 of the frame part 52 form, so to speak, the negative image of the depressions 56 formed on the underside of the ring 24. In this case, the same applies to the upper-side depressions 56 and the lower-side protrusions 54.
  • the connecting means 50 are in each case largely point-symmetrical to the vertices elevated and recessed ring sections 16, 18 are arranged. In this way, the brush rings can be rotated in any rotated configuration, both in an identically aligned and in an etched configuration. wa alternately turned aligned configuration torque transmitting to each other to the plant.
  • each three brush rings 52 are nested in identical alignment via six connecting means 50 connected to each other, while in between a brush ring assembly 62 is formed, in which adjacent axially adjacent brush rings rotated by 180 ° about its center axis 26 in the axial direction and accordingly by Locking or Inmotorklemmen the positive locking means 54, 56 are connected to each other at three connection points to transmit torque.
  • FIGS. 15 and 16 show a further embodiment of the brush ring 70 according to the invention.
  • Whose frame part 72 in this case has a wave-like or alternately concave and convex curved structure with trained on the recesses and elevations tooth surfaces 76, 78 as positive locking or connecting means 74.
  • the teeth of the tooth surfaces 76, 78 are aligned in the radial direction, as can be seen particularly clearly in the side view of FIG. 16.
  • the tooth surfaces 76, 78 further extend over the entire radial width of the ring 72.
  • the ring 70 or its frame part 72 is only partially formed, in particular toothed at the apex of the wave-like contour.
  • only the circumferentially alternately curved at the top and bottom of the frame member 72 formed annular portions with a toothing 76, 78 are provided.
  • the tooth or triangular projections of the tooth surfaces 76, 78 protrude from the adjacent flat or flat outer ring structure, so that the frame member 72 in the area of the tooth-like recesses of the tooth surfaces 76, 78 nor a sufficient material thickness and strength.
  • the toothing 76, 78 is also designed as a superposition to the wave-like basic geometry of the frame part 72.
  • the frame part in the region of the toothings 76, 78 has an increased by the axial height of the individual teeth 80 cross-sectional area.
  • the frame thus undergoes a mechanical reinforcement and stiffening, in particular in the area of the force-transmitting and torque-transmitting positive-locking means 76, 78, due to the comparatively thicker design.
  • the training and the integral integration of positive locking means in the frame part thus does not lead to a weakening of the ring structure but reinforces this even.
  • the foot points or intermediate valleys 82 of the teeth 80 extending downwardly away from the imaginary outer geometry 84 in the axial direction lie in the area of the outer contour 84 of the frame part shown in dashed lines.
  • the valley sections or interdental spaces 82 thus do not represent a weakening of the frame part.
  • variable and universal orientation of the brush rings can provide a high or low axial bristle density.
  • the embodiments shown represent only brush rings, each with three raised and recessed ring sections, the invention is by no means limited thereto. Depending on the material used and provided axial offset the ring sections can much more, about four, five or even up to ten raised and recessed ring sections are realized in the frame part. Furthermore, the invention is by no means limited to a particular trim material, such as metal wire or polypropylene bristles. It is advantageously provided that the brush ring or its frame part is formed as a press-molded part or an injection molded part and made of a thermoplastic, preferably a thermoplastic elastomer. In addition or alternatively, frame parts are also conceivable and in the context of the invention made of metal, in particular formed as a sheet metal molding.

Landscapes

  • Brushes (AREA)

Abstract

L'invention concerne une brosse annulaire comprenant un élément de support en forme d'anneau (12; 42; 52; 72), sur lequel peuvent se fixer des poils dirigés radialement vers l'extérieur, et qui peut se glisser axialement sur un arbre, et se fixer sur celui-ci de manière solidaire en rotation, à l'aide d'au moins un dispositif entraîneur (14) faisant saillie radialement vers l'intérieur, pour former une brosse rotative. Vue dans la direction de sa périphérie, l'élément de support (12; 42; 52; 72) présente des sections d'anneau (16, 18) décalées les unes relativement aux autres dans la direction axiale, ainsi que des moyens de liaison (20; 40; 50; 74) formés dans la direction axiale, qui sont agencés symétriquement par rapport à un axe central (26) passant par le dispositif entraîneur (14) et le centre de l'anneau.
EP11746463.6A 2010-08-09 2011-08-01 Anneau de brosse pour cylindres de balayage Active EP2603111B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11746463.6A EP2603111B1 (fr) 2010-08-09 2011-08-01 Anneau de brosse pour cylindres de balayage

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP10008278A EP2417870A1 (fr) 2010-08-09 2010-08-09 Anneau de brosse pour cylindres de balayage
DE102011012157 2011-02-23
PCT/EP2011/003841 WO2012019723A1 (fr) 2010-08-09 2011-08-01 Brosse annulaire pour brosses rotatives
EP11746463.6A EP2603111B1 (fr) 2010-08-09 2011-08-01 Anneau de brosse pour cylindres de balayage

Publications (2)

Publication Number Publication Date
EP2603111A1 true EP2603111A1 (fr) 2013-06-19
EP2603111B1 EP2603111B1 (fr) 2016-03-23

Family

ID=45567388

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11746463.6A Active EP2603111B1 (fr) 2010-08-09 2011-08-01 Anneau de brosse pour cylindres de balayage

Country Status (6)

Country Link
US (1) US9289053B2 (fr)
EP (1) EP2603111B1 (fr)
DK (1) DK2603111T3 (fr)
ES (1) ES2576866T3 (fr)
PL (1) PL2603111T3 (fr)
WO (1) WO2012019723A1 (fr)

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Publication number Priority date Publication date Assignee Title
USD838992S1 (en) * 2017-11-20 2019-01-29 AI Incorporated Side brush
USD859843S1 (en) * 2017-11-28 2019-09-17 Al Incorporated Side brush
USD849409S1 (en) * 2017-11-28 2019-05-28 AI Incorporated Side brush
USD838109S1 (en) * 2017-11-28 2019-01-15 AI Incorporated Side brush
USD838993S1 (en) * 2017-11-28 2019-01-29 AI Incorporated Side brush
USD885062S1 (en) * 2017-11-28 2020-05-26 AI Incorporated Side brush
USD849410S1 (en) * 2017-11-28 2019-05-28 AI Incorporated Side brush
USD836917S1 (en) * 2017-12-11 2019-01-01 AI Incorporated Side brush
USD836916S1 (en) * 2017-12-11 2019-01-01 AI Incorporated Side brush
USD832585S1 (en) * 2017-12-11 2018-11-06 AI Incorporated Side brush
USD836915S1 (en) * 2017-12-11 2019-01-01 AI Incorporated Side brush
FI20195006A1 (fi) 2019-01-04 2020-07-05 Sajakorpi Oy Harjakiekko
US20220136543A1 (en) * 2020-11-02 2022-05-05 Gallop Brush Llc Quick-change surface panel

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US3084367A (en) * 1956-09-06 1963-04-09 Manufacturers Brush Company Rotary brush
US3274634A (en) * 1965-07-29 1966-09-27 Dendix Brushes Ltd Rotary brushes and components for use in rotary brushes
DK238288A (da) 1988-05-03 1989-11-04 Maltarp As Cirkelringformet boerstesektion til fejemaskine og fremsgangsmaade til fremstilling af en saadan boerstesektion
US5784748A (en) * 1996-04-29 1998-07-28 Belanger, Inc. Vehicle laundry implement and replaceable cloth elements for use therewith
FI102350B (fi) 1996-09-03 1998-11-30 Sajakorpi Oy Harjakiekko
SE513911C2 (sv) * 1998-05-12 2000-11-27 Leif Staahl Borste för en roterande driven axel på en sopmaskin
FI20031485A0 (fi) 2003-10-13 2003-10-13 Kirkkala Oy Harjakoneen tupsumallinen harjalamelli
ATE372071T1 (de) 2004-10-08 2007-09-15 Koti Onroerend Goed B V Bürstenringanordnung

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Title
See references of WO2012019723A1 *

Also Published As

Publication number Publication date
US20130318733A1 (en) 2013-12-05
PL2603111T3 (pl) 2016-10-31
US9289053B2 (en) 2016-03-22
ES2576866T3 (es) 2016-07-11
DK2603111T3 (en) 2016-07-04
EP2603111B1 (fr) 2016-03-23
WO2012019723A1 (fr) 2012-02-16

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