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    11.
    发明专利
    未知

    公开(公告)号：SE0201865D0

    公开(公告)日：2002-06-19

    申请号：SE0201865

    申请日：2002-06-19

    Applicant: IGGESUND TOOLS AB

    Inventor： BILLER SVEN-OLOV

    IPC: B27L11/00 ,  B27G

    Abstract: The block comprises a flat or cone-shaped plate with cutting blades (2) mounted on it so that one end of the blade cutting edge (6) is closer to the block rotation axis than the other end. The cutting edge is bordered by a timber guide surface and a chip guide surface (13), the timber guide surface having an angle relative to its rotation plane which varies over its length, so that the largest angle is at the end of the cutting edge closest to the rotation axis and the angle then reduces in the outwards direction. The chip guide surface also has an angle relative to its rotation plane which varies over its length, so that the angle at the end of the cutting edge closest to the rotation axis increases in the outwards direction, ensuring that the cutting edge angle between the timber and chip guide surfaces remains essentially constant over the entire length of the cutting edge.

    13.
    发明专利
    未知

    公开(公告)号：NO994372L

    公开(公告)日：2000-03-13

    申请号：NO994372

    申请日：1999-09-09

    Applicant: IGGESUND TOOLS AB

    Inventor： LAGRANGE DANIEL M ,  BILLER SVEN-OLOV

    IPC: B27L11/00 ,  B27G13/00 ,  B27L11/02

    Abstract: A self-aligning knife clamping assembly (10) and machine incorporating the same are disclosed. In one embodiment there is provided a knife clamping assembly (10) having an outer clamping component (22), an inner clamping component (24) and a fastening device (14), such as a bolt, therebetween, to permit the clamping components to be releasably clamped together onto a knife element (50) having a knife edge. Positioned between the knife element (50) and the clamping assembly is a biasing element (60), which urges the knife element to enter, or remain in, a preferred position prior to the knife element being immovably clamped into place. In the preferred embodiment the biasing element is in the form of an elastomeric strip.

    SELF ALIGNING KNIFE CLAMPING ASSEMBLIES AND MACHINES INCORPORATING THE SAME
    14.
    发明专利
    SELF ALIGNING KNIFE CLAMPING ASSEMBLIES AND MACHINES INCORPORATING THE SAME 未知

    公开(公告)号：CA2247062A1

    公开(公告)日：2000-03-11

    申请号：CA2247062

    申请日：1998-09-11

    Applicant: IGGESUND TOOLS AB

    Inventor： LAGRANGE DANIEL M ,  BILLER SVEN-OLOV

    IPC: B27L11/00 ,  B27L11/02 ,  B27G13/04 ,  B27G13/10

    Abstract: A self aligning knife clamping assembly and machine incorporating the same are disclosed. In one embodiment there is provided a knife clamping assembly having an upper clamping component, a lower clamping component and a fastening device, such as a bolt, therebetween, to permit the clamping components to be releasably clamped together onto a knife element having a knife edge. Positioned between the knife element and the clamping assembly is a biasing element, which urges the knife element to enter, or remain in, a preferred position prior to the knife element being immovably clamped into place. In the preferred embodiment the biasing element is in the form of an elastomeric strip.

    15.
    发明专利
    未知

    公开(公告)号：NO994372D0

    公开(公告)日：1999-09-09

    申请号：NO994372

    申请日：1999-09-09

    Applicant: IGGESUND TOOLS AB

    Inventor： AGRANGE ,  BILLER SVEN-OLOV

    IPC: B27L11/00 ,  B27C

    Abstract: A self-aligning knife clamping assembly (10) and machine incorporating the same are disclosed. In one embodiment there is provided a knife clamping assembly (10) having an outer clamping component (22), an inner clamping component (24) and a fastening device (14), such as a bolt, therebetween, to permit the clamping components to be releasably clamped together onto a knife element (50) having a knife edge. Positioned between the knife element (50) and the clamping assembly is a biasing element (60), which urges the knife element to enter, or remain in, a preferred position prior to the knife element being immovably clamped into place. In the preferred embodiment the biasing element is in the form of an elastomeric strip.

    19.
    发明专利
    未知

    公开(公告)号：AT432798T

    公开(公告)日：2009-06-15

    申请号：AT03738822

    申请日：2003-06-11

    Applicant: IGGESUND TOOLS AB

    Inventor： BILLER SVEN-OLOV

    IPC: B27B33/20 ,  B27G13/00 ,  B27L11/00

    Abstract: The block comprises a flat or cone-shaped plate with cutting blades (2) mounted on it so that one end of the blade cutting edge (6) is closer to the block rotation axis than the other end. The cutting edge is bordered by a timber guide surface and a chip guide surface (13), the timber guide surface having an angle relative to its rotation plane which varies over its length, so that the largest angle is at the end of the cutting edge closest to the rotation axis and the angle then reduces in the outwards direction. The chip guide surface also has an angle relative to its rotation plane which varies over its length, so that the angle at the end of the cutting edge closest to the rotation axis increases in the outwards direction, ensuring that the cutting edge angle between the timber and chip guide surfaces remains essentially constant over the entire length of the cutting edge.

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