Global Patent Index - EP 1025906 A1

EP 1025906 A1 2000-08-09 - Impact mill for producing fine chips from wood flakes

Title (en)

Impact mill for producing fine chips from wood flakes

Title (de)

Prallmühle zum Erzeugen von Feinspänen aus Holzschnitzeln

Title (fr)

Broyeur à impact pour la production de copeaux fins à partir de copeaux de bois

Publication

EP 1025906 A1 (DE)

Application

EP 99102073 A

Priority

  • EP 99102073 A
  • DE 19735513 A
  • JP 3926799 A

Abstract (en)

The grinder has a rotor with several impact strips (1.5) on its circumference and enclosed by a grinding web. The impact strips are fixed on the rotor by positive-locking push-fit or clamping connections such as bayonet lock or rivets and keyhole-shape oblong holes.

Abstract (de)

Die Erfindung betrifft eine Prallmühle für die Feinzerkleinerung weicher bis mittelharter Stoffe wie Holzspänen, zerkleinertes Restholz oder dergleichen mit einem Rotor (1), der an seinem Umfang eine Vielzahl von Pralleisten (1.5) trägt; mit einer den Rotor umschließenden Materialbahn (2); mit einem Gehäuse (3), das einen Einlaß (3.1) für das Aufgabegut und einen Auslaß (3.2) für das zerkleinerte Gut aufweist. Die Erfindung ist gekennzeichnet durch die folgenden Merkmale: die Pralleisten sind am Rotor mittels einer formschlüssigen Steck- oder Klemmverbindung befestigt. <IMAGE>

IPC 1-7 (main, further and additional classification)

B02C 13/06; B02C 13/28

IPC 8 full level (invention and additional information)

B02C 13/06 (2006.01); B02C 13/09 (2006.01); B02C 13/28 (2006.01)

CPC (invention and additional information)

B02C 13/2804 (2013.01); B02C 13/06 (2013.01)

Citation (search report)

Designated contracting state (EPC)

BE ES FR GB IT

EPO simple patent family

DE 19735513 A1 19990218; DE 19735513 B4 20130912; EP 1025906 A1 20000809; EP 1025906 B1 20030716; ES 2204007 T3 20040416; JP 2000237613 A 20000905; JP 4101386 B2 20080618

INPADOC legal status


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2004-07-07 [26N] NO OPPOSITION FILED

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2004-05-07 [ET] FR: TRANSLATION FILED

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2003-09-03 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

2003-07-23 [RAP2] TRANSFER OF RIGHTS OF AN EP GRANTED PATENT

- Owner name: B. MAIER ZERKLEINERUNGSTECHNIK GMBH

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