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公开(公告)号:EP0765208B1
公开(公告)日:2000-03-15
申请号:EP95924217.3
申请日:1995-06-13
IPC分类号: B27L11/04
CPC分类号: B27L11/04
摘要: The invention relates to an apparatus for producing sideways curved woodwool fibres. The apparatus comprises a flat rotatable disc (2), in the surface of which is provided at least one knife assembly (7) comprising a thickness knife (8) which projects slightly above the surface of the disc (2) and which has a cutting edge extending substantially radially and further comprising width knives (9) positioned, as seen in the direction of rotation of said disc (2), ahead of said thickness knife (8) and having a cutting edge extending substantially tangentially. The width knives (9) are positioned in the immediate vicinity of the thickness knife (8), whereas their cutting edge may engage the thickness knife (8). Further the apparatus is provided with at least one feeding device (5) for feeding the disc (2) with wood blocks (6) to be cut up into fibres. Further a run-up guide may be positioned ahead of the width knives.
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公开(公告)号:EP0765207B1
公开(公告)日:1998-09-16
申请号:EP95923318.0
申请日:1995-06-13
IPC分类号: B27L11/04
CPC分类号: B27L11/04
摘要: The invention relates to a knife assembly for slicing woodwool, comprising a knife with a chip surface (1), a clearance surface (2) and a cutting edge (3), defined by the intersection between both surfaces. The knife assembly is characterised by guiding ribs (4) extending perpendicularly to the cutting edge (3) and joining the chip surface (1) with an end (5) that substantially coincides with the cutting edge (3) and with the guiding surface joining said end and rising there towards. The guiding ribs (4) can be formed integrally with the knife.
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4.
公开(公告)号:EP0019614A1
公开(公告)日:1980-11-26
申请号:EP80890057.5
申请日:1980-05-16
IPC分类号: B27L11/04
CPC分类号: B27L11/04
摘要: Die Erfindung betrifft eine Vorrichtung zur Herstellung von Holzwolle mit einem in der Faserrichtung derzugeführten Holzstücke (27) hin und herbewegbaren Messerschlitten, (1) an dem gegenüber demselben vorstehende Messer (10,19) befestigt sind. Bei dieserVorrichtung sind in jedem der beiden Endbereiche des Messerschlittens (1) quer zu dessen Bewegungsrichtung jeweils ein vorzugsweise einstückiges Profilmesser (19), dessen vornehmlich gerade Schneide (20; 31) von Lücken (23; 32) unterbrochen ist sowie näher beim betreffenden Ende (1') des Messerschlittens (1) jeweils ein eine gerade, durchgehende Schneide (11) aufweisendes Hobelmesser (10) angeordnet.
摘要翻译: 1.一种用于制造木棉的装置,具有可沿所输送的木片的颗粒方向往复运动的叶片托架(1),并且其上相对于叶片托架突出的叶片(10,19)被固定, 它们与刀片托架的内部区域成锐角倾斜,刀片托架(1)的两个端部区域中的每一个横向于其运动方向设置,其特征在于,所述刀片组包括 在每种情况下,在每个情况下,每个情况下的直角切割刃(20)被中断并且更靠近刀片承载件(1)的端部(1')的一体式成形刀片(19),每个情况下是刨刀(10),其中 具有直的,连续的切削刃(11),相对于刀架(1)的两个成形刀片(19),刨刀(10)和成形刀片(19)都是不可重复使用的刀片,并且优选地是刨削 叶片(10)和/或成形叶片(19)在机器人上具有切割边缘(11或20) h侧,并具有对称的横截面。
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