公开(公告)号：CA2489896A1

公开(公告)日：2003-12-31

申请号：CA2489896

申请日：2003-06-11

Applicant: IGGESUND TOOLS AB

Inventor： BILLER SVEN-OLOV

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

Abstract: The invention relates to a chipper knife with at least one cutting edge (6) along at least one of its side edges. The chipper knife is adapted to be mounted in chippers of the kind which are used to cut chips of a desired siz e and shape from pieces of wood or timber (7) and which comprise a tool, in th e form of a plane or conical disc, which is arranged for rotation about an axi s of rotation and on which a plurality of such chipper knifes (2) are mountabl e in such manner that one end of the cutting edge of the chipper knife is located closer to the axis of rotation of the tool than the opposite end of the cutting edge. The cutting edge (6) of the chipper knife is formed betwee n a timber-guiding surface and a chip-guiding surface, the timber-guiding surface having a varying angle along its length in relation to a plane of rotation in such a way that the angle is greater at the end of the cutting edge located closest to the axis of rotation decreases in the outward direction. The chip-guiding surface of the chipper knife also has a varying angle along its length in relation to a plane of rotation in such a way that the angle is smaller at the end of the cutting edge located closest to the axis of rotation and increases in the outward direction in order to obtain a cutting edge angle betweenthe timber-guiding surface and the chip-guiding surface (13) that is essentially constant along the whole length of the cutting edge.

公开(公告)号：SE0201865L

公开(公告)日：2003-04-01

申请号：SE0201865

申请日：2002-06-19

Applicant: IGGESUND TOOLS AB

Inventor： BILLER SVEN-OLOV

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

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.

公开(公告)号：SE516795C2

公开(公告)日：2002-03-05

申请号：SE9901871

申请日：1999-05-25

Applicant: IGGESUND TOOLS AB

Inventor： BILLER SVEN-OLOV

IPC: B27L11/00 ,  B27G13/00

公开(公告)号：SE516009C2

公开(公告)日：2001-11-05

申请号：SE9900523

申请日：1999-02-17

Applicant: IGGESUND TOOLS AB

Inventor： BILLER SVEN-OLOV

IPC: B23P19/06 ,  B25B21/00 ,  B25B23/00

公开(公告)号：AU4964300A

公开(公告)日：2000-12-18

申请号：AU4964300

申请日：2000-05-11

Applicant: IGGESUND TOOLS AB

Inventor： BILLER SVEN-OLOV

IPC: B23P19/06

Abstract: The invention relates to a multiple screw driving machine comprising a plurality of individual screwdrivers which are arranged on a body or in a housing ( 8 ) and which each comprise a spindle or shaft ( 7 ) which is rotatably mounted in the housing and which at an outer front end carries a screw driving tool ( 10 ) for engagement with a screw means. Each of the screwdrivers are separately drivable by a common motor ( 1 ) via a driving wheel transmission comprising a primary driving wheel ( 5 ) for each screwdriver. The primary driving wheel ( 5 ) is rotatably but non-displaceably mounted on the shaft ( 7 ) of the respective screwdrivers whereas a driver element ( 14 ) is non-rotatably but displaceably mounted on the shaft ( 7 ) and is displaceable with the aid of an operating means ( 16 ) towards and away from the primary driving wheel ( 5 ). The primary driving wheel ( 5 ) and the driver element ( 14 ) each have mating and mutually facing engagement means ( 19, 20 ).

公开(公告)号：SI1329295T1

公开(公告)日：2018-05-31

申请号：SI200332560

申请日：2003-01-17

Applicant: IGGESUND TOOLS AB

Inventor： BILLER SVEN-OLOV ,  GOUIN MATHIEU J A ,  LAGRANGE DANIEL M ,  PLOUFFE CHRISTIAN ,  ZINNIGER IAN G ,  D'LGNAZIO SALVATORE

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

公开(公告)号：DE60327853D1

公开(公告)日：2009-07-16

申请号：DE60327853

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.

公开(公告)号：AT352403T

公开(公告)日：2007-02-15

申请号：AT02789121

申请日：2002-11-28

Applicant: IGGESUND TOOLS AB

Inventor： BILLER SVEN-OLOV

IPC: B27B33/20 ,  B27L11/00

公开(公告)号：AU2003246210A1

公开(公告)日：2004-01-06

申请号：AU2003246210

申请日：2003-06-11

Applicant: IGGESUND TOOLS AB

Inventor： BILLER SVEN-OLOV

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

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.

公开(公告)号：CA2368297A1

公开(公告)日：2003-07-17

申请号：CA2368297

申请日：2002-01-17

Applicant: IGGESUND TOOLS AB

Inventor： BILLER SVEN-OLOV ,  LAGRANGE DANIEL M ,  ZINNIGER IAN G ,  D IGNAZIO SALVATORE ,  PLOUFFE CHRISTIAN ,  GOUIN MATHIEU J A

IPC: B27G13/04 ,  B27G13/10 ,  B27L11/00 ,  B27L5/02 ,  B02C18/18

Abstract: A wood working knife for use in a wood working machine, comprising a knife body having a first cutting edge and an opposed second cutting edge, the knife body having a first clamping surface and a second clamping surface. The first clamping surface has opposed clamping features separated by a middle section, the opposed clamping features and the middle section being sized and shaped such that, upon the knife body being inserted into a clamping assembly, the clamping forces are localized towards the opposed cutting edges and away from the middle section.