Global Patent Index - EP 1050391 A2

EP 1050391 A2 2000-11-08 - Hammer chipper for chipping

Title (en)

Hammer chipper for chipping

Title (de)

Schlagzerspaner zum Zerspanen von Hackschnitzeln zu Spänen

Title (fr)

Broyeur à marteaux pour déchiqueter

Publication

EP 1050391 A2 (DE)

Application

EP 00108301 A

Priority

DE 19920884 A

Abstract (en)

[origin: DE19920884C1] The impact cutter has an impact rotor (1) on a horizontal shaft and with peripheral filter grills (2) and hammers (3) mounted alternately on it. A part of the periphery is free for the flow of chippings. The rotor is mounted in a casing with supports for the chippings. At least one of the filter sections is pivotable parallel to the rotor axis and at least one of the hammers is movable parallel to the rotor axis.

Abstract (de)

Die Erfindung betrifft einen Schlagzerspaner zum Zerspanen von Hackschnitzeln zu Spänen; mit einem Schlagrotor (1) mit horizontaler Welle (1.1); mit einer diesen umgebenden Hülle aus Siebsegmenten (2.1,2.2,2.3,2.4) und Mahlelementen (3.1-3.5); die Siebsegmente und die Mahlelemente sind über den Rotorumfang abwechselnd angeordnet und lassen einen Abschnitt des Rotorumfangs für das Zuführen von Hackschnitzeln frei; mit einem die Hülle umgebenden Gehäuse (4), umfassend zwei zur Rotorachse senkrecht verlaufende Stirnwände, eine Umfangswand sowie einen Zuführstutzen für die Hackschnitzel. Gemäß der Erfindung wird folgendes vorgesehen: wenigstens einige der Siebsegmente sind um Achsen (I,II,III) schwenkbar, die parallel zur Rotorachse (1.1) verlaufen; wenigstens einige der Mahlelemente sind parallel zur Rotorachse (1.1) sowie in Richtung ihrer eigenen Längsachse verfahrbar. <IMAGE>

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

B27L 11/00; B02C 13/06; B02C 13/282; B02C 13/284

IPC 8 full level (invention and additional information)

B02C 13/06 (2006.01); B02C 13/282 (2006.01); B02C 13/284 (2006.01); B27L 11/02 (2006.01)

CPC (invention and additional information)

B02C 13/284 (2013.01); B02C 13/06 (2013.01); B02C 13/282 (2013.01); B27L 11/02 (2013.01)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

DE 19920884 C1 20000413; AT 342792 T 20061115; DE 50013623 D1 20061130; EP 1050391 A2 20001108; EP 1050391 A3 20040519; EP 1050391 B1 20061018; ES 2272211 T3 20070501; PL 193720 B1 20070330; PL 339999 A1 20001120

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2004-05-19 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: 7B 27L 11/00 A

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- IPC: 7B 02C 13/284 B

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- IPC: 7B 02C 13/282 B

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