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1. 发明授权

EP3137271B1 GEGENSCHNEIDE 有权
公开(公告)号：EP3137271B1
公开(公告)日：2024-04-24
申请号：EP14838783.0
申请日：2014-12-23
IPC分类号： B27L11/02 , B27L11/00 , B02C18/18
CPC分类号： B27L11/005 , B02C2018/18820130101 , B02C18/18 , B02C18/186 , B27L11/00

2. 发明公开

EP3157719A1 GEGENSCHNEIDE 审中-公开
公开(公告)号：EP3157719A1
公开(公告)日：2017-04-26
申请号：EP15729459.6
申请日：2015-06-15
申请人： Betek GmbH & Co. KG
发明人： SMEETS, Florian , KRÄMER, Ulrich
IPC分类号： B27L11/00 , B02C18/18
CPC分类号： B02C18/18 , B02C2018/188 , B27L11/005
摘要： The invention relates to a shear bar (1), in particular for a wood chipper for producing wood chips, comprising at least one cutting edge (31) made of a hard material, and a contact surface (22) leading to the cutting edge (31), said cutting edge (31) being formed by a plurality of hard material elements (30) arranged next to one another along the cutting edge (31) on at least one base body (10). In order to achieve a strength-optimised embodiment having a long service life and simple assembly, the hard material elements (30) are secured to the at least one base body (10) by means of an adhesive connection (19).
摘要翻译：本发明涉及一种特别是用于生产木屑的木材削片机的剪条（1），其包括至少一个由硬质材料制成的切割边缘（31）和通向切割边缘的接触表面（22）所述切削刃由多个沿至少一个基体上的切削刃相邻设置的硬质材料元件形成。为了实现具有长使用寿命和简单组装的强度优化的实施例，硬材料元件（30）通过粘合连接（19）固定到至少一个基体（10）。

3. 发明公开

EP2873502A1 Disc chipper with an adjustable knife 有权
标题翻译：梅塞尔（Scheibenhackmaschine mit einstellbarem Messer）
公开(公告)号：EP2873502A1
公开(公告)日：2015-05-20
申请号：EP14397533.2
申请日：2014-11-12
申请人： Valmet Technologies, Inc.
发明人： Honkanen, Tommi
IPC分类号： B27L11/00
CPC分类号： B27L11/005 , B02C18/18
摘要： The present invention is directed to a disc chipper comprising a knife disc (1) having a plurality of segments, each segment being separated from an adjacent by a chip opening extending segment approximately in the radial direction of the knife disc between the inner and outer peripheries of the knife disc. The disc chipper further comprises at least one knife (11, 18) for each segment, said knife (11, 18) being located in the segment in the vicinity of the chip opening preceding it in the rotational direction and extending a distance axially from said knife disc (1) and being supported between two opposing surfaces. The disc chipper further comprises at least one wedge element (13, 22, 23) for each segment, the wedge element (13, 22, 23) being adapted to adjust the position of at least one of the said opposing surfaces relative to the knife disc (1), for setting the axial reach of said knife (11, 18) to a desired value. Characteristically, the wedge element (13, 22, 23) is situated in the segment essentially at the end adjacent to the preceding chip opening.
摘要翻译：本发明涉及一种包括具有多个段的刀盘（1）的圆盘切片机，每个切片在内外周边之间大致沿刀盘径向分开与切屑开口延伸段相邻的刀盘。盘片切片器还包括用于每个段的至少一个刀具（11,18），所述刀具（11,18）位于所述切片开口之前的所述切片开口附近的所述段中，并且沿着所述旋转方向轴向延伸一定距离刀盘（1）并且被支撑在两个相对的表面之间。盘片切割器还包括用于每个段的至少一个楔形元件（13,22,23），所述楔形元件（13,22,23）适于调节所述相对表面中的至少一个相对于所述刀的位置盘（1），用于将所述刀（11,18）的轴向距离设定为期望值。特征地，楔形元件（13,22,23）基本位于与前一个芯片开口相邻的端部处。

4. 发明公开

EP2729255A4 MATERIAL REDUCTION MACHINE 有权转让
标题翻译：材料减量机
公开(公告)号：EP2729255A4
公开(公告)日：2015-04-22
申请号：EP12806943
申请日：2012-06-18
申请人： ASTEC IND
发明人： PETERSON ARNOLD NEIL , HARNESS BRADLEY SIMON
IPC分类号： B02C18/18
CPC分类号： B02C18/14 , B02C18/18 , B02C18/2216 , B27L11/002 , B27L11/005 , B27L11/02

5. 发明授权

EP1920875B1 Einweg-Schneidmesser zum Zerspanen von Natur- oder Kunststoffen und Verfahren zu deren Herstellung 有权
标题翻译：一次性的切割刀为天然或合成的材料和它们的制备方法的切削
公开(公告)号：EP1920875B1
公开(公告)日：2011-10-12
申请号：EP07450192.5
申请日：2007-10-25
申请人： Böhler Ybbstal Profil GmbH
发明人： Tejral, Franz
IPC分类号： B23P15/40 , B27L11/00
CPC分类号： B23P15/40 , B27L11/005

6. 发明公开

EP1984155A1 KNIFE ASSEMBLY AND CHIPPING KNIFE THEREFOR 有权
标题翻译：刀具组件和张力片THEREFOR
公开(公告)号：EP1984155A1
公开(公告)日：2008-10-29
申请号：EP07716378.0
申请日：2007-01-08
申请人： Key Knife, Inc.
发明人： HINCHLIFF, Thomas, Charles , LIAO, Jianmin
IPC分类号： B27L11/00
CPC分类号： B27L11/005 , Y10T407/1934
摘要： A knife assembly and chipping knife therefor. The knife assembly includes a knife, and employs an upper clamping member and a lower clamping member for clamping the knife therebetween. The knife (12) has an elongate axis (EA) and two spaced apart cutting edges (12a, 12b) parallel to the elongate axis and defining a first reference plane (A) . The knife is further defined by a plane of reflective symmetry (POS) that is perpendicular to the first reference plane and which contains the elongate axis. The knife has a front side and a back side spaced from the front side. The front and back sides terminate in the cutting edges. A deflector ridge (28) projects from the front side and reaches a point (L) of greatest maximum projection of the knife from the first reference plane, the point lying in the plane of reflective symmetry.

7. 发明公开

EP1459859A3 Chipping head 审中-公开
标题翻译： Zerspankopf
公开(公告)号：EP1459859A3
公开(公告)日：2007-12-26
申请号：EP04075644.7
申请日：2004-03-02
申请人： RAUTIO, Kauko
发明人： RAUTIO, Kauko
IPC分类号： B27L11/00
CPC分类号： B27L11/005 , B27L11/007
摘要： A chipping head (1), particularly a chipping head of a chipping canter, is disclosed comprising a head body (2) having thereon mounted multiple chipping knives (3) that are adapted on the head body in an annular fashion spaced at a distance from each other. Onto the chipping head (1), on the head end face (5) thereof touching a wooden workpiece (6) being processed and/or on the lateral surface (7) of a disc-like or flange-like element such as a circular saw blade (4) mounted on the chipping head body, there is formed at least one groove (8) and/or ridge (9), the groove and/or ridge spiraling about the axis (10) of head body rotation so that the starting point (11) of the groove and/or ridge is radially displaced at a distance from the axis (10) of rotation and, respectively, the end point (12) of the groove/ridge is closer than its starting point (11) to the axis (10) of rotation.

8. 发明公开

EP1302288A3 Adjustable wood processing device and method of adjusting the same 有权
标题翻译：可调木材处理设备和调整方法
公开(公告)号：EP1302288A3
公开(公告)日：2007-08-29
申请号：EP02445130.4
申请日：2002-10-11
申请人： IGGESUND TOOLS AB
发明人： Plouffe, Christian , Zinniger, Ian G.
IPC分类号： B27L11/00
CPC分类号： B27L11/007 , B27L11/005 , Y10T407/1912
摘要： A wood processing device having a spinning wood processing head (10) having one or more spaced apart knives (18,20) mounted on said spinning head for processing wood. The knives, upon contacting said wood, form a curved cut surface in said wood being processed. At least one limit surface (21) is adjustably mounted between said one or more knives on said spinning head, said limit surface being sized and shaped to limit abnormal movement of said wood during processing. An adjustor (33) for adjusting a position of said limit surface (21) is provided to permit said limit surface to limit abnormal movement of said wood over a range of operating conditions. In a preferred embodiment the limiter is curved. A method of adjusting a wood processing head is also disclosed.

9. 发明授权

EP1309433B1 CHIPPER KNIFE AND HOLDER THEREFOR 有权
标题翻译：刀MESSERHALTRE FOR A削片机
公开(公告)号：EP1309433B1
公开(公告)日：2006-05-17
申请号：EP01950180.8
申请日：2001-07-13
申请人： IGGESUND TOOLS AB
发明人： BILLER, Sven-Olof , GRANSTRÖM, Olov , ENGNELL, Mats
IPC分类号： B27L11/00
CPC分类号： B27L11/005 , Y10T83/9319 , Y10T407/13
摘要： The invention relates to a chipper knife for chippers of the type comprising a tool (12) which is rotatable on an axis of rotation and is in the form of, for example a drum, disc or truncated conical body, which supports a plurality of such chipper knives. The chipper knife comprises at least one cutting edge (1) which is formed between a flank (2, 2') and a chip guiding surface (4, 4'), and two opposite main surfaces (3, 3') which are adapted to abut against and be retained on the opposite seats (14, 15) of a holder (9, 10) on the tool. At least one main surface (3, 3') of the chipper knife which is located on a wood side of the chipper knife comprises a cross-sectionally convexly bent surface portion (6, 5') which connects to and extends backwards from the flank (2, 2') and the chord of which constitutes at least 20 %, preferably at least 30 % and, most preferably, at least 40 % of the total cross-sectional length of the chipper knife. The invention also relates to a holder for such a chipper knife.

10. 发明授权

EP0993920B1 Schlagleistenhalterung 有权
标题翻译：吹杆安装
公开(公告)号：EP0993920B1
公开(公告)日：2005-11-09
申请号：EP99116379.1
申请日：1999-08-20
申请人： STEINMETZ INNOVATION GmbH
发明人： Pallmann, Hans-Ingo
IPC分类号： B27L11/00 , B02C13/28
CPC分类号： B27L11/005 , B02C13/2804

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