EP1789196B1 - Support de lames destine a des dispositifs hachoirs - Google Patents

Support de lames destine a des dispositifs hachoirs Download PDF

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Publication number
EP1789196B1
EP1789196B1 EP05784053.0A EP05784053A EP1789196B1 EP 1789196 B1 EP1789196 B1 EP 1789196B1 EP 05784053 A EP05784053 A EP 05784053A EP 1789196 B1 EP1789196 B1 EP 1789196B1
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EP
European Patent Office
Prior art keywords
tooth
comminution
tooth body
comminution device
knife
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
EP05784053.0A
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German (de)
English (en)
Other versions
EP1789196A1 (fr
Inventor
Johann Doppstadt
Horst Berger
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.)
Lig GmbH
Original Assignee
Doppstadt Familienholding GmbH
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Publication date
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Application filed by Doppstadt Familienholding GmbH filed Critical Doppstadt Familienholding GmbH
Priority to PL05784053T priority Critical patent/PL1789196T3/pl
Publication of EP1789196A1 publication Critical patent/EP1789196A1/fr
Application granted granted Critical
Publication of EP1789196B1 publication Critical patent/EP1789196B1/fr
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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
    • B02C18/145—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with knives spaced axially and circumferentially on the periphery of a cylindrical rotor unit
    • 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
    • B02C18/18—Knives; Mountings thereof

Definitions

  • Such knife bodies are known. They are used in crushers, especially in waste crushers for waste processing or the like. For a wide variety of shredding tasks, a wide variety of knives are required. The knives also differ according to which material must be shredded in their shape and the material from which they are made. For a change of the knife different technical solutions are known.

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

Claims (17)

  1. Dispositif de broyage constitué d'un corps de dent (1) pouvant être fixé sur un rouleau de broyage ou similaire et d'au moins une lame (2), selon laquelle la lame (2) peut être placée sur le corps de dent (1) par complémentarité de forme, selon lequel un logement de lame (3) est prévu sur le corps de dent (1) et le logement de lame (3) est réalisé sous la forme d'un évidement (4) et présente, vu de côté, la forme d'un J, caractérisé en ce que l'évidement (4) est réalisé en forme de coin ou de cône, se terminant de préférence vers l'extérieur, de telle manière que des surfaces d'évidement (4/1, 4/2) soient formées.
  2. Dispositif de broyage selon la revendication 1, caractérisé en ce que l'évidement (4) comporte, sur l'extrémité avant vu dans le sens de coupe, un mentonnet (7) et/ou le mentonnet (7) de l'évidement (4) est réalisé en forme de rouleau.
  3. Dispositif de broyage selon l'une des revendications 1 et 2, caractérisé en ce qu'une partie du corps de dent (1) est réalisée sous la forme d'un corps de support (5) et des surfaces de support (5/1, 5/2) s'étendant vers l'extérieur en forme de coin ou de cône sont prévues sur le côté du corps de support (5) tourné vers une lame (2) insérée.
  4. Dispositif de broyage selon l'une quelconque des revendications précédentes, caractérisé en ce que le corps de dent (1) comporte, sur un côté inférieur ou sur le côté tourné vers un rouleau de broyage, un dispositif de centrage pour le centrage sur le rouleau de broyage, le dispositif de centrage du corps de dent (1) étant réalisé de préférence sous la forme d'une rainure ou d'une languette, qui coopère de manière correspondante et par complémentarité de forme avec une languette ou rainure prévue sur le rouleau de broyage.
  5. Dispositif de broyage selon l'une quelconque des revendications précédentes, caractérisé en ce que les surfaces latérales du corps de dent (1) se terminent de manière oblique vers le haut, s'amincissent ou se terminent en direction du rayon extérieur et/ou en ce que le corps de dent (1) est réalisé plus étroit dans le sens inverse au sens de coupe qu'au niveau de la tête de coupe.
  6. Dispositif de broyage selon l'une quelconque des revendications précédentes, caractérisé en ce que le rayon extérieur du corps de dent (1), sur son côté orienté dans la direction opposée au logement de lame (3) et le rayon extérieur d'un rouleau de broyage s'entrecoupent.
  7. Dispositif de broyage selon l'une quelconque des revendications précédentes, caractérisé en ce que la lame (2) est réalisée sous la forme d'une dent (9) et/ou la dent (9) comporte une arête de coupe (10) et est réalisée de forme concave sur le côté (11)tourné dans le sens de coupe.
  8. Dispositif de broyage selon l'une quelconque des revendications précédentes, caractérisé en ce que la dent (9) possède, sur le côté (12) tourné dans la direction opposée au corps de dent, un rayon qui coupe de préférence le rayon d'un rouleau de broyage ou du corps de rouleau.
  9. Dispositif de broyage selon la revendication 7 ou 8, caractérisé en ce qu'une zone de support (13) est prévue sur la dent (9) pour l'appui sur un corps de support (5) du corps de dent (1) et/ou des surfaces d'appui (13/1, 13/2) s'étendant en forme de cône ou de coin sont prévues sur la zone de support (13).
  10. Dispositif de broyage selon l'une quelconque des revendications 7 à 9, caractérisé en ce que la dent (9) est réalisée en forme de cône ou de coin sur les côtés tournés vers le corps de dent (1) de manière correspondante aux surfaces d'évidement (4/1, 4/2) et aux surfaces de support (5/1, 5/2), de telle manière qu'un auto-centrage soit effectué par la complémentarité de forme lors de la fixation de la dent (9).
  11. Dispositif de broyage selon l'une quelconque des revendications précédentes, caractérisé en ce que deux côtés tournés vers le corps de dent (1) et orientés vers le bas en direction de l'évidement (4) sont réalisés sous la forme de surfaces antagonistes d'évidement (17/1, 17/2) et l'inclinaison de ces surfaces correspond à celle des surfaces d'évidement (4/1, 4/2).
  12. Dispositif de broyage selon l'une quelconque des revendications précédentes, caractérisé en ce que deux côtés tournés vers le corps de dent (1) et orientés horizontalement sont réalisés sous la forme de surfaces antagonistes de support (15/1, 15/2) et l'inclinaison de ces surfaces correspond à celle des surfaces de support (5/1, 5/2).
  13. Dispositif de broyage selon l'une quelconque des revendications 7 à 12, caractérisé en ce que la dent (9) possède une arête de coupe (10) rapportée, qui est formée de préférence en métal dur et/ou en ce que la dent (9) comporte, sur les bords tournés dans le sens de coupe, au moins une zone durcie (14).
  14. Dispositif de broyage selon l'une quelconque des revendications 7 à 13, caractérisé en ce que la dent (9) est formée en deux parties à partir d'un premier corps de coupe (9/1) et d'un second corps de coupe (9/2).
  15. Dispositif de broyage selon la revendication 14, caractérisé en ce que le premier corps de dent (9/1) est plat ou plan sur le côté tourné vers le second corps de coupe (9/2).
  16. Dispositif de broyage selon la revendication 14 ou 15, caractérisé en ce que le second corps de coupe (9/2) est en forme de plaque et/ou est pourvu d'un orifice (71), qui entoure le mentonnet (7) du corps de dent (1) à l'état monté.
  17. Dispositif de broyage selon l'une quelconque des revendications 14 à 16, caractérisé en ce que le second corps de coupe (9/2) est réalisé sous la forme d'une plaquette remplaçable (101), selon laquelle la plaquette remplaçable (101) présente de préférence une épaisseur de 20 mm et/ou la plaquette remplaçable (101) présente la forme d'un triangle, qui est de préférence aplati sur le côté supérieur dans la position de montage, de telle manière que la plaquette remplaçable (101) possède une forme de trapèze.
EP05784053.0A 2004-09-16 2005-09-16 Support de lames destine a des dispositifs hachoirs Active EP1789196B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL05784053T PL1789196T3 (pl) 2004-09-16 2005-09-16 Nośnik noża do urządzeń rozdrabniających

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202004014546 2004-09-16
DE202005009859U DE202005009859U1 (de) 2004-09-16 2005-06-21 Messerträger für Zerkleinerungsvorrichtungen
PCT/EP2005/010017 WO2006029897A1 (fr) 2004-09-16 2005-09-16 Support de lames destine a des dispositifs hachoirs

Publications (2)

Publication Number Publication Date
EP1789196A1 EP1789196A1 (fr) 2007-05-30
EP1789196B1 true EP1789196B1 (fr) 2019-05-22

Family

ID=35311935

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05784053.0A Active EP1789196B1 (fr) 2004-09-16 2005-09-16 Support de lames destine a des dispositifs hachoirs

Country Status (9)

Country Link
US (1) US7938350B2 (fr)
EP (1) EP1789196B1 (fr)
CA (1) CA2556836C (fr)
DE (1) DE202005009859U1 (fr)
DK (1) DK1789196T3 (fr)
ES (1) ES2742169T3 (fr)
HU (1) HUE044556T2 (fr)
PL (1) PL1789196T3 (fr)
WO (1) WO2006029897A1 (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005016672U1 (de) * 2005-10-23 2007-03-01 Doppstadt Calbe Gmbh Schneidwerkzeug für Zerkleinerungsvorrichtungen
DE102006032295A1 (de) 2006-07-11 2008-01-24 Ahwi Maschinenbau Gmbh Schneidkörper
DE102007019357B4 (de) * 2007-04-23 2010-03-18 Betek Bergbau- Und Hartmetalltechnik Karl-Heinz Simon Gmbh & Co. Kg Schneideinsatz für eine Baumstumpffräse
DE202007013269U1 (de) * 2007-09-20 2009-02-12 Doppstadt Familienholding Gmbh Schlegel für Zerkleinerungsvorrichtungen
USD757124S1 (en) 2009-02-23 2016-05-24 Fecon, Inc. Land clearing tool interface
WO2009105752A2 (fr) 2008-02-22 2009-08-27 Fecon, Inc. Appareil et procédé de défrichement et de préparation de terrain
DE202010006078U1 (de) 2010-04-25 2011-09-01 Doppstadt Familienholding Gmbh Kammzahnhalter
DE202010010294U1 (de) 2010-07-15 2011-12-20 Doppstadt Familienholding Gmbh Messerträger für Zerkleinerungsvorrichtungen
CA2717479C (fr) * 2010-07-26 2014-01-07 Laurent Denis Debroussailleuse
DE202010014030U1 (de) 2010-10-08 2012-01-09 Doppstadt Familienholding Gmbh Schlegel mit einem Schneideinsatz und einem Grundkörper
DE202010014029U1 (de) 2010-10-08 2012-01-09 Doppstadt Familienholding Gmbh Schlegel mit geteilter Schlegelspitze
EP2581506A1 (fr) * 2011-10-14 2013-04-17 Caterpillar Work Tools B. V. Élément d'usure pour un outil de démolition
ITVR20110197A1 (it) * 2011-10-21 2013-04-22 Fae Group S P A Utensile, portautensile e gruppo utensile-portautensile per frese e/o trinciatrici
DE102012009852A1 (de) * 2012-05-21 2013-11-21 Artur Willibald Schneidvorrichtung
DE202012101980U1 (de) * 2012-05-30 2012-09-12 Bkg Bruckmann & Kreyenborg Granuliertechnik Gmbh Messerkopf für eine Unterwasser-Granulieranlage
USD772951S1 (en) 2014-02-24 2016-11-29 Fecon, Inc. Land clearing tool assembly with a depth control ring and a drum interface
CA2943196C (fr) 2015-09-27 2018-04-03 Bandit Industries, Inc. Systeme de reduction de materiau et outils de traitement destines a une machine de traitement de materiau
DE202016100953U1 (de) 2016-02-23 2016-04-27 Betek Gmbh & Co. Kg Werkzeug
USD835682S1 (en) 2017-01-24 2018-12-11 Fecon, Inc. Land clearing tool interface
USD835681S1 (en) 2017-01-24 2018-12-11 Fecon, Inc. Land clearing tool interface
USD836137S1 (en) 2017-01-24 2018-12-18 Fecon, Inc. Land clearing tool interface
USD835680S1 (en) 2017-01-24 2018-12-11 Fecon, Inc. Land clearing tool interface
US10856462B2 (en) 2017-09-22 2020-12-08 Mark G. Bowling Land clearing attachment and rotor for the same
US11045814B2 (en) 2018-02-07 2021-06-29 Vermeer Manufacturing Company Cutter mounting systems and cutters for the same
USD854586S1 (en) 2018-05-01 2019-07-23 Fecon, Inc. Land clearing tool
CA3101015A1 (fr) 2018-05-23 2019-11-28 Vermeer Manufacturing Company Dechiqueteuse pour broyer un materiau en vrac
USD965031S1 (en) 2018-07-12 2022-09-27 Kennametal Inc. Stump cutter tooth
US10856474B2 (en) 2018-07-12 2020-12-08 Kennametal Inc. Stump cutter tooth assembly
USD884036S1 (en) * 2018-09-17 2020-05-12 Dougherty Forestry Manufacturing, Ltd. Co. Advanced mulcher tooth assembly
USD909436S1 (en) 2019-01-17 2021-02-02 Vermeer Manufacturing Company Cutter
USD939599S1 (en) 2019-02-07 2021-12-28 Vermeer Manufacturing Company Cutter
USD945505S1 (en) 2019-08-07 2022-03-08 Vermeer Manufacturing Company Cutter
US11130138B2 (en) 2019-10-11 2021-09-28 Dougherty Forestry Manufacturing, Ltd. Co. Mulcher tooth
EP4108338A1 (fr) * 2021-06-21 2022-12-28 Vermeer Manufacturing Company Déchiqueteuse de broyage de matériau en vrac
US11871689B1 (en) * 2023-03-03 2024-01-16 Fecon, Llc Tool and tool holder for a rotary land preparation implement and vehicle thereof

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394983A (en) 1981-03-02 1983-07-26 Kaca Corporation Tire and refuse shredder
DE9402062U1 (de) 1994-02-08 1994-06-23 J. Willibald GmbH Maschinenfabrik, 88639 Wald Mehrteiliger Zerkleinerungsschlegel für organische Abfallmaterialien
WO1994014540A1 (fr) 1992-12-23 1994-07-07 Unterwurzacher Patentverwertungsgesellschaft M.B.H. Disque de hachage
DE9415108U1 (de) 1994-09-17 1994-11-03 ECO Umwelttechnik Vertriebs-GmbH, 87616 Marktoberdorf Zerkleinerungsaggregat
US5873534A (en) 1997-10-31 1999-02-23 Shinn; Rickey D. Cutter tooth holder assembly
DE20021216U1 (de) 2000-12-15 2001-03-22 Fae Italia S R L Fräszahn für eine Zerkleinerungsmaschine
DE20116344U1 (de) 2001-10-05 2001-12-20 Fae Italia S R L Fräszahn sowie Fräszahnhalter für eine Zerkleinerungsmaschine
US6364227B1 (en) 2000-06-21 2002-04-02 John Dorscht Interface elements for shredder mills
EP1304169A2 (fr) 2001-10-18 2003-04-23 Heissenberger & Pretzler Ges.m.b.H. Dispositif à broyer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2162965T3 (es) * 1995-10-31 2002-01-16 Bitelli Spa Elemento activo para el soporte de, como minimo, una herramienta de fresado, adecuado para su aplicacion a los tambores de fresado de maquinas para el levantamiento de suelos.

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394983A (en) 1981-03-02 1983-07-26 Kaca Corporation Tire and refuse shredder
WO1994014540A1 (fr) 1992-12-23 1994-07-07 Unterwurzacher Patentverwertungsgesellschaft M.B.H. Disque de hachage
DE9402062U1 (de) 1994-02-08 1994-06-23 J. Willibald GmbH Maschinenfabrik, 88639 Wald Mehrteiliger Zerkleinerungsschlegel für organische Abfallmaterialien
DE9415108U1 (de) 1994-09-17 1994-11-03 ECO Umwelttechnik Vertriebs-GmbH, 87616 Marktoberdorf Zerkleinerungsaggregat
US5873534A (en) 1997-10-31 1999-02-23 Shinn; Rickey D. Cutter tooth holder assembly
US6364227B1 (en) 2000-06-21 2002-04-02 John Dorscht Interface elements for shredder mills
DE20021216U1 (de) 2000-12-15 2001-03-22 Fae Italia S R L Fräszahn für eine Zerkleinerungsmaschine
DE20116344U1 (de) 2001-10-05 2001-12-20 Fae Italia S R L Fräszahn sowie Fräszahnhalter für eine Zerkleinerungsmaschine
EP1304169A2 (fr) 2001-10-18 2003-04-23 Heissenberger & Pretzler Ges.m.b.H. Dispositif à broyer

Also Published As

Publication number Publication date
DE202005009859U1 (de) 2006-01-26
ES2742169T3 (es) 2020-02-13
HUE044556T2 (hu) 2019-11-28
CA2556836A1 (fr) 2006-03-23
CA2556836C (fr) 2010-08-10
US20070194161A1 (en) 2007-08-23
PL1789196T3 (pl) 2020-01-31
WO2006029897A1 (fr) 2006-03-23
DK1789196T3 (da) 2019-08-26
EP1789196A1 (fr) 2007-05-30
US7938350B2 (en) 2011-05-10

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