Global patent index - EP 0993920 A1

EP 0993920 A1 2000-04-19 - Impact bar fixing means

Title (en)

Impact bar fixing means

Title (de)

Schlagleistenhalterung

Title (fr)

Dispositif de montage d'un barreau de percussion

Publication

EP 0993920 A1 (DE)

Application

EP 99116379 A

Priority

DE 19847798 A

Abstract (en)

Adjustment of the bar radial position in order to compensate for bar wear can be carried out stepwise via a complementary structure in the bar and fixing device for mounting the bar (2) on the wheel (4). The fixing device also has a friction surface separate from the position compensation mechanism, enabling friction to be generated between the device and bar in order to absorb forces acting upon the bar during use. Independent claims are also included for (a) a fastener plate (3) for the impact bar, and (b) a chipping machine rotor for a soft material, especially for a wood chipping machine, containing the fastener plate and/or impact bar.

Abstract (de)

Beschrieben wird eine Schlagleiste (2) für einen Weichmaterialzerkleinerungsmaschinenrotor, insbesondere für ein Zerspanmaschinenschlägerrad (4) mit einer Haltefläche zur Fixierung in einer zum Rad festen Schlagleistenhalterung und einem Kompensationsmittel zur Veränderung der Schlagleistenposition in der Schlagleistenhalterung auf Schlagleistenverschleiß hin, worin das Kompensationsmittel (8) für eine stufenweise Verschleißkompensation ausgebildet ist. <IMAGE>

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

B27L 11/00; B02C 13/28

IPC 8 full level (invention and additional information)

B02C 13/28 (2006.01); B27L 11/00 (2006.01)

CPC (invention and additional information)

B27L 11/005 (2013.01); B02C 13/2804 (2013.01)

Citation (search report)

Designated contracting state (EPC)

DE IT

EPO simple patent family

EP 0993920 A1 20000419; EP 0993920 B1 20051109; DE 19847798 A1 20000420; DE 59912759 D1 20051215

INPADOC legal status

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