EP3799961B1 - Broyeur à arbres - Google Patents

Broyeur à arbres Download PDF

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Publication number
EP3799961B1
EP3799961B1 EP20202224.0A EP20202224A EP3799961B1 EP 3799961 B1 EP3799961 B1 EP 3799961B1 EP 20202224 A EP20202224 A EP 20202224A EP 3799961 B1 EP3799961 B1 EP 3799961B1
Authority
EP
European Patent Office
Prior art keywords
shredder
shaft
shredding
shafts
side walls
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.)
Active
Application number
EP20202224.0A
Other languages
German (de)
English (en)
Other versions
EP3799961C0 (fr
EP3799961A3 (fr
EP3799961A2 (fr
Inventor
Walter Geiger
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.)
Kompoferm GmbH
Original Assignee
Kompoferm 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 Kompoferm GmbH filed Critical Kompoferm GmbH
Priority to EP20202224.0A priority Critical patent/EP3799961B1/fr
Priority to ES20202224T priority patent/ES2974979T3/es
Priority to PL20202224.0T priority patent/PL3799961T3/pl
Publication of EP3799961A2 publication Critical patent/EP3799961A2/fr
Publication of EP3799961A3 publication Critical patent/EP3799961A3/fr
Application granted granted Critical
Publication of EP3799961C0 publication Critical patent/EP3799961C0/fr
Publication of EP3799961B1 publication Critical patent/EP3799961B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • B02C18/2225—Feed means
    • B02C18/2291—Feed chute arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/26—Disintegrating by knives or other cutting or tearing members which chop material into fragments with knives which both reciprocate and rotate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/24—Drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C2018/147—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers of the plural stage type

Definitions

  • the invention relates to a shaft shredder, in particular a two-shaft shredder, according to the preamble of claim 1.
  • Wave shredders for example, are out EP 3 248 687 A1 known.
  • the known shaft shredder is a two-shaft shredder and has shredding shafts with shredding tools located thereon, surrounding the shaft in the circumferential direction and spaced apart in the axial direction.
  • the two shafts are arranged with axes of rotation running parallel to one another in such a way that they mesh with one another in that the comminution tools of one shaft dip into the spaces between the comminution tools of the other shaft.
  • the known shaft shredder has a shredding unit which defines a shredding area in which the shredding shafts can capture the supplied material to be shredded.
  • a spatial distinction to be made from this is a so-called material feed area, which, when the shafts are arranged horizontally, is usually adjacent to the direction of gravity, namely above, the shredding area of the shredding unit.
  • Such a material feed area usually has a series of side walls - often converging in a funnel shape.
  • Shaft shredders according to the preamble of claim 1 are, for example US 2008/283647 A1 , US 5,273,218 A , US 2015/060583 A1 and WO 97/46321 A1 known.
  • the present invention is therefore based on the object of specifying a shaft shredder in which the disadvantages described are avoided or at least reduced and the shredding shafts can be easily expanded.
  • a shaft shredder according to the invention has a machine frame and a shredding unit.
  • the latter includes at least one shredding shaft mounted therein and driven via a drive.
  • a material feed area is formed adjacent to the shredding unit and comprises a plurality of side walls. This material feed area is to be understood in particular as being outside the detection range of the shredding unit or the shredding shaft.
  • the comminution area can be arranged above or above the at least one comminution shaft in relation to the direction of gravity.
  • a side wall in the sense of the invention can initially be any component that is suitable for laterally delimiting the material feed area. First of all, it doesn't matter whether such a side wall is arranged vertically or runs at an angle to the horizontal.
  • a component which is commonly referred to as a tilting hopper can also be a side wall in the sense of the invention, as long as this tilting hopper limits the material feed area.
  • At least one side wall arranged on the front side in relation to the axial direction of the shredding shaft is designed to be able to be brought into a maintenance position, in particular foldable or displaceable.
  • End-side side walls are those walls which are not arranged parallel to the longitudinal sides of a comminution shaft, but transversely to the longitudinal extent of the comminution shaft, in particular in the area of its end sections, and in particular essentially above the comminution shaft.
  • the coupling areas which are to be understood as meaning those areas in which the shredding shaft is coupled to a machine-side coupling section, are exposed.
  • bearing and/or coupling areas of the at least one shredding shaft are accessible.
  • the at least one shredding shaft can be dismantled from the shredding housing in a predominantly vertical direction at each end of the shredding shaft by a releasable, positive coupling, in particular a screwable flange coupling, and the bearings of the shafts can remain on or in the shredding housing.
  • a releasable, positive coupling in particular a screwable flange coupling
  • other forms of coupling are also conceivable.
  • a wall of the material feed area is designed as a tilting funnel that at least partially covers the drive of the shredding shaft (at least in the use position).
  • a wall in particular the one designed as a tilting funnel, is movable, in particular displaceable, in particular at least essentially horizontally, so that the space for the releasable, positive coupling is thereby released for maintenance purposes.
  • one of the side walls of the material feed area can be moved, in particular pivoted or moved essentially horizontally, so that the space for the releasable, positive coupling is released for maintenance purposes. All of these measures ensure that no existing side walls have to be removed for maintenance work to carry out or remove a shredding shaft.
  • At least one secondary shredding tool in particular a crushing bar or sieve basket, can be arranged under or below the at least one shredding shaft - in particular in relation to the direction of gravity.
  • the post-shredding tool can essentially be raised or lowered in the vertical direction - in particular in relation to the direction of gravity. Raising or lowering has the advantage, on the one hand, that mechanical adjustments can be made to the material to be shredded if necessary. On the other hand, it is possible to move the secondary shredding tool away from the shredding shafts for maintenance purposes.
  • it can be provided in particular that the secondary shredding tool can be moved out of the shaft shredder after it has been lowered.
  • the secondary shredding tool After the secondary shredding tool has been lowered, it can preferably be moved out of the machine frame laterally in the manner of a drawer.
  • the device can also be designed in such a way that it provides this on the front side of the shaft shredder.
  • the shaft shredder For dispensing the secondary shredding tool, the shaft shredder preferably has inspection flaps located below or below the shredding shafts, which make the secondary shredding tool accessible.
  • the shaft shredder according to the invention is preferably a two-shaft shredder which comprises two shredding shafts which are arranged next to one another, in particular with axes of rotation arranged parallel to one another.
  • lying next to one another does not necessarily mean a horizontal alignment and a parallel alignment of the two shredding shafts. Lying next to each other simply means that the two shredding shafts are arranged in close proximity. This can be understood as a V-shaped configuration of the two comminution shafts as well as an arrangement in which the two shafts, viewed in the direction of gravity, are arranged vertically offset from one another in the manner of a step.
  • a shaft shredder is provided with a machine frame and a shredding unit, which comprises two shredding shafts which are arranged next to one another, the shredding shafts being driven by at least one drive and being adjacent
  • a material feed area is formed for the shredding unit, which comprises a plurality of side walls
  • the shaft shredder which is further designed in particular as described above, comprises at least one, in particular driven, pressing device.
  • the pressing device comprises, for example, an elongated, in particular cylindrical, pressing element, the longitudinal axis of which preferably runs parallel to the axes of rotation of the comminution shafts.
  • the pressing device can have a plurality of pressing elements arranged along the comminution shafts, which can, for example, comprise spherical pressing elements instead of an elongated pressing element.
  • the pressing device can be brought, in particular pivoted, from a use state in the area of the comminution shafts, in particular in the area between and / or above the comminution shafts, into a non-use state.
  • the state of use is the state in which the pressing device is actively involved in the comminution process. This can happen, for example, in such a way that they only uses gravity to press on the material to be shredded.
  • the pressing device is driven, ie actively presses material against the comminution shafts in addition to gravity. This can be done alternately, so that a back and forth movement of the pressing device towards and away from the shafts is carried out.
  • the non-use state of the pressing device refers to the state in which, for example, new material enters the material feed area and the pressing device is not actuated.
  • the pressing device is attached to one of the side walls, in particular in a pivotable manner.
  • One of these side walls is preferably a side wall provided on a long side of a shredding shaft.
  • the pressing device can be pivoted from the non-use position into the use position or moved into the use position, for example via a drive, in particular by one or a plurality of hydraulic cylinders.
  • the pressing device is preferably attached to a pivoting lever, which is pivotally mounted on the corresponding side wall at the end opposite the pressing element.
  • the pivoting lever is preferably mounted in the side wall in such a way that no opening is created in the side wall in any pivoting state of the pivoting lever.
  • the surface, in particular the peripheral surface, of the circular disk or circular disk segment extending through a bearing opening in the side wall closes the bearing opening in every pivoting state.
  • a shaft shredder is provided with a machine frame and a shredding unit, which comprises at least two shredding shafts mounted therein and driven via a drive, with a material feed area being formed adjacent to the shredding unit.
  • This two-shaft shredder can be designed as described above.
  • the shaft shredder comprises a shaft coupling device which is set up so that it can be moved by a synchronous mode, in which the shredding shafts are moved in a defined speed ratio with opposite directions of rotation, and an asynchronous mode, in which the shredding shafts are moved with any direction of rotation and without a defined speed ratio , can be switched. In this way, the shaft shredder can be adapted to emerging requirements regarding the shredding process.
  • the shaft coupling device has a displaceable or pivotable pinion in order to switch from synchronous mode to asynchronous mode to effect.
  • a pinion can be easily moved from a synchronous position, in which both shafts are coupled to one another, to an asynchronous position using any drive or manually.
  • the drive unit for the shredding shafts can preferably be diesel-hydraulic or electro-hydraulic.
  • the shaft shredder according to the invention has a gear device which is coupled or can be coupled to the shredding shafts and is arranged on the drive side or on the side of the shredding shafts opposite the drive side, in particular comprising the shaft coupling device.
  • Gear devices are to be understood as meaning any type of coupling between a shaft and the drive.
  • Each shredding shaft preferably has a separate gear.
  • an electrical control for controlling and monitoring the mechanical, electrical and hydraulic processes and parameters of the machine can be provided in the shaft shredder according to the invention.
  • the side walls which are provided on the long sides of the shredding shaft, are preferably designed so that they can be moved close to the outer edge of the housing of the shredding unit. This ensures direct access to the shredding tools on the shredding shafts and the counter combs.
  • the counter combs are preferably mounted below the longitudinal side walls in the shredding unit.
  • Figure 1 shows a mobile shaft shredder 1 in the loading position.
  • the material feed area arranged above the shredding unit 2, which is formed by the side walls 4 - 7.
  • the inspection flaps 12, 13 are arranged below the side wall 5 and below the shredding unit 2 comprising the shredding shafts 8, 9 (not visible here).
  • the side walls 4, 5, 6 are designed so that they can be folded outwards for maintenance purposes P1, P2, P3.
  • the pressing device 3 On the side wall 5 there is the pressing device 3, which will be discussed in more detail below.
  • the material to be shredded is placed in the material feed area, shredded by the shredding unit 2 and collected below it.
  • the shredded material is transported from there to the conveyor belt shown on the right and transported away by it.
  • FIG 2 shows the shaft shredder 1 in preparation for maintenance.
  • the side walls 4, 5, 6 are folded down towards the outside and reveal the two shredding shafts 8, 9.
  • the side wall 7, which can be designed as a material chute or tilting hopper, can be moved in the X direction by the shredding unit 2 via the machine housing.
  • Figure 3 shows the shredding unit 2 enlarged Figure 2 .
  • the comminution shafts 8, 9, which are arranged here with the longitudinal axes, for example, parallel to one another, are visible.
  • the area for comminution is limited by shields 10, 11.
  • the shield 10 is intended to prevent the shredded material from getting into the area of the couplings located towards the shaft coupling device 14.
  • the shield 11 is also intended to prevent material to be shredded from reaching the flange area facing the drive. This area is in Figure 4 shown.
  • the shredding shafts 8, 9 are arranged on the drive (not shown) with couplings 15, 16, in particular flange couplings.
  • the flange couplings 15, 16 are shielded from the shredding area 2 of the shredding shafts 8, 9 by the shield 11 in such a way that no material to be shredded can reach the flange couplings 15, 16.
  • Figure 5 shows the corresponding couplings 17, 18, in particular flange couplings, on the side of the shaft coupling device 14, where the shield 10 prevents the penetration of material to be shredded into the area of the flange couplings 17, 18.
  • the flange couplings 15, 16, 17, 18 can be loosened to remove the shredding shafts 8, 9 and these can then be removed immediately after loosening the screw connection in a radial direction, in particular vertically, relative to the axis of rotation.
  • the removal of the shredding shafts 8, 9 can thus be accelerated without first having to dismantle part of the drive or the bearing of the shredding shafts 8, 9.
  • Figure 6 shows a part of the shredding unit 2 with the inspection flaps 12, 13 open.
  • the extract 20 with the subsequent shredding tool 19 located on it, which in the operating state is arranged below and between the shredding shafts 8, 9, is pulled out lowered.
  • the secondary shredding tool 19 is a crushing bar;
  • another secondary shredding tool can also be present, such as a sieve basket.
  • the extract 20 with the secondary shredding tool 19 is constructed in such a way that it can be easily lifted out of the guides. You can now access these tours
  • Figure 7 maintenance frame 21 shown can be placed. Two pairs of shelves 22, 23 are arranged on the maintenance frame.
  • the shredding shafts 8, 9 can be raised after loosening the flange couplings 15, 16, 17, 18.
  • the maintenance frame 21 can be inserted into the shaft shredder 1 and positioned with the shelves 22, 23 under the shredding shafts 8, 9.
  • the maintenance frame 21 is then raised and the shredding shafts rest on the shelves 22, 23 and are raised with the maintenance frame 21.
  • the shredding shafts 8, 9 are placed on the maintenance frame 21 above the coupling position.
  • the end of the shredding shaft 9 with the flange coupling 16 lies on a shelf 22, as is the case with the shredding shaft 8 with the flange coupling 15 on the shelves 23 (not shown). In the elevated position, the shredding shafts 8, 9 are easily accessible.
  • the maintenance of the shredding unit 2 can be simplified and at the same time shortened, which reduces maintenance costs.
  • Figure 9 shows an exemplary embodiment of a further detail according to the invention of the shaft shredder 1, a pressing device 3.
  • the pressing device 3 is arranged on one of the side walls, in the example shown here on the side wall 5.
  • the side wall 5 is shown in the maintenance position; it is folded outwards, whereby the inside of the side wall 5 faces outwards and the shredding shaft 8 is more accessible.
  • the pressing device 3 is arranged on the inner wall of the side wall 5.
  • the active part of the pressing device 3 is in the example shown, an elongated, cylindrical body, the cylinder axis of which is aligned parallel or at least approximately parallel to the axes of the comminution shafts 8, 9.
  • another form of pressing device can also be provided.
  • the active part of the pressing device 3 is attached to a pressing lever 3a.
  • the pressing lever 3a in turn is pivotably arranged on the side wall 5 via a pivoting element 3b.
  • the pressing device 3 can be pivoted up to enable loading, or on the other hand the active part of the pressing device 3 can be placed by the pivoting element 3b in a position above and between the shredding shafts 8, 9, so on To push the material to be shredded towards the shredding shafts 8, 9.
  • the pressing lever 3a can be moved back and forth, which leads to a refilling effect of the pressing device 3.
  • This stuffing movement of the pressing lever 3a is preferably driven hydraulically because such drives are robust and can transmit high forces.
  • the pivoting element 3b is designed here in the form of a circular disk or circular segment disk.
  • the area of the pivoting element 3b, which protrudes from the side wall 5 into the material feed area, is covered both on the end faces and on the cylinder surface, so that no shredded material can impair the function of the pivoting element 3b.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)

Claims (11)

  1. Broyeur à arbres (1) avec un bâti et une unité de broyage (2) comprenant au moins un arbre broyeur (8, 9) y logé et entraîné par un entraînement, dans lequel, adjacent à l'unité de broyage (2), une zone d'alimentation de matière est formée, comprenant une pluralité de parois latérales (4, 5, 6, 7), dans lequel au moins une des parois latérales (4, 5, 6, 7), surtout une paroi latérale (4, 7) agencée sur la face frontale par rapport à la direction axiale de l'arbre broyeur (8, 9), est formée pour être amenée d'une position d'utilisation à une position d'entretien, surtout formée de manière pliable ou déplaçable,
    caractérisé en ce
    que, dans la position d'entretien, des zones de palier et/ou d'accouplement de l'au moins un arbre broyeur (8, 9) sont accessibles, dans lequel l'au moins un arbre broyeur (8, 9) peut être démonté surtout en direction verticale d'un boîtier de broyage de l'unité de broyage (2) par un accouplement détachable, à engagement positif, surtout un accouplement à plateaux vissable (15; 16; 17, 18) à chaque extrémité de l'arbre broyeur (8, 9), et les logements des arbres restent sur ou dans le boîtier de broyage.
  2. Broyeur à arbres (1) selon la revendication 1,
    caractérisé en ce
    qu'une paroi (7) de la zone d'alimentation de matière est conçue comme un entonnoir basculant (7), en particulier recouvrant au moins partiellement l'entraînement de l'arbre broyeur (8, 9).
  3. Broyeur à arbres (1) selon la revendication 1 et 2,
    caractérisé en ce
    qu'une paroi (7) conçu surtout comme un entonnoir basculant, surtout au moins sensiblement horizontalement est mobile, surtout déplaçable, de manière à libérer un espace pour l'accouplement détachable à engagement positif à des fins d'entretien.
  4. Broyeur à arbres (1) selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    qu'une des parois latérales (4) de la zone d'alimentation de matière peut être déplacée, en particulier pivotée ou déplacée sensiblement horizontalement, de manière à libérer un espace pour l'accouplement détachable à engagement positif (17, 18) à des fins d'entretien.
  5. Broyeur à arbres (1) selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    qu'au moins un outil broyeur secondaire (19), en particulier une barre de broyage ou un panier à tamis, est disposé sous l'au moins un arbre broyeur (8, 9).
  6. Broyeur à arbres (1) selon la revendication 5,
    caractérisé en ce
    que l'outil broyeur secondaire (19) peut être élevé ou abaissé sensiblement dans la direction verticale.
  7. Broyeur à arbres (1) selon l'une quelconque des revendications 5 ou 6,
    caractérisé en ce
    que l'outil broyeur secondaire (19) peut être sorti du broyeur à arbres (1).
  8. Broyeur à arbres (1) selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    qu'il comprend deux arbres broyeur (8, 9) qui sont agencés l'un à côté de l'autre, notamment avec des axes de rotation parallèles entre eux.
  9. Broyeur à arbres (1) selon la revendication 8,
    caractérisé en ce
    qu'il comprend un accumulateur de pression (3), surtout entraîné, comprenant un élément d'accumulateur de pression surtout oblong, surtout cylindrique, dont l'axe longitudinal s'étend, de préférence, parallèlement aux axes de rotation des arbres broyeur (8, 9).
  10. Broyeur à arbres (1) selon la revendication 9,
    caractérisé en ce
    que l'accumulateur de pression (3) peut être déplacé, surtout pivoté, d'un état d'utilisation dans la zone des arbres broyeur, surtout dans la zone entre les et/ou au dessus des arbres broyeur (8, 9), à un état de non-utilisation.
  11. Broyeur à arbres (1) selon l'une quelconque des revendications 9 ou 10,
    caractérisé en ce
    que l'accumulateur de pression (3) est monté sur l'une des parois latérales (4, 5, 6, 7), surtout de manière pivotante.
EP20202224.0A 2018-05-11 2018-05-11 Broyeur à arbres Active EP3799961B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP20202224.0A EP3799961B1 (fr) 2018-05-11 2018-05-11 Broyeur à arbres
ES20202224T ES2974979T3 (es) 2018-05-11 2018-05-11 Trituradora de eje
PL20202224.0T PL3799961T3 (pl) 2018-05-11 2018-05-11 Rozdrabniacz wałowy

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20202224.0A EP3799961B1 (fr) 2018-05-11 2018-05-11 Broyeur à arbres
EP18171900.6A EP3566777B1 (fr) 2018-05-11 2018-05-11 Broyeur à arbres

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP18171900.6A Division EP3566777B1 (fr) 2018-05-11 2018-05-11 Broyeur à arbres

Publications (4)

Publication Number Publication Date
EP3799961A2 EP3799961A2 (fr) 2021-04-07
EP3799961A3 EP3799961A3 (fr) 2021-06-09
EP3799961C0 EP3799961C0 (fr) 2023-12-13
EP3799961B1 true EP3799961B1 (fr) 2023-12-13

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EP20202224.0A Active EP3799961B1 (fr) 2018-05-11 2018-05-11 Broyeur à arbres
EP18171900.6A Active EP3566777B1 (fr) 2018-05-11 2018-05-11 Broyeur à arbres

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EP18171900.6A Active EP3566777B1 (fr) 2018-05-11 2018-05-11 Broyeur à arbres

Country Status (7)

Country Link
US (2) US20210023569A1 (fr)
EP (2) EP3799961B1 (fr)
JP (1) JP7475285B2 (fr)
CA (1) CA3097072A1 (fr)
ES (2) ES2974979T3 (fr)
PL (2) PL3566777T3 (fr)
WO (1) WO2019215312A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT523406B1 (de) * 2020-04-23 2021-08-15 Untha Shredding Tech Gmbh Zerkleinerungsmaschine
DE202020103188U1 (de) 2020-06-03 2021-09-06 Vogelsang Gmbh & Co. Kg Zweiwellenzerkleinerer mit horizontalem Wartungskonzept

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JP2021523825A (ja) 2021-09-09
ES2974979T3 (es) 2024-07-02
JP7475285B2 (ja) 2024-04-26
ES2841808T3 (es) 2021-07-09
EP3799961C0 (fr) 2023-12-13
EP3799961A3 (fr) 2021-06-09
PL3566777T3 (pl) 2021-05-04
WO2019215312A1 (fr) 2019-11-14
EP3799961A2 (fr) 2021-04-07
EP3566777B1 (fr) 2020-11-18
US20240116057A1 (en) 2024-04-11
US20210023569A1 (en) 2021-01-28
EP3566777A1 (fr) 2019-11-13
CA3097072A1 (fr) 2019-11-14
PL3799961T3 (pl) 2024-04-29

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