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    DEBARKING TOOL
    111.
    发明专利
    DEBARKING TOOL 未知

    公开(公告)号：CA104533S

    公开(公告)日：2004-09-29

    申请号：CA104533

    申请日：2003-10-14

    Applicant: IGGESUND TOOLS AB

    Abstract: A rectangular body, in plan, having a central opening, the body having a concave front face having a peaked perimeter wall in which two opposed edges are planar and the other two opposed edges are concave, and a back face having raised rounded edge projections on two opposite sides and a gently symmetrically peaked middle section.Drawings of the design are included.

    Multiple screw driving machine
    114.
    发明专利
    Multiple screw driving machine 未知

    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 ).

    115.
    发明专利
    未知

    公开(公告)号：SE9802451L

    公开(公告)日：1999-07-05

    申请号：SE9802451

    申请日：1998-07-08

    Applicant: IGGESUND TOOLS AB

    Inventor： HOFFMAN FRANK

    IPC: B27L1/05 ,  B27L1/00

    Abstract: The present invention relates to a processing means for barking machines of the type having a plurality of swinging arms (11), each being at an inner end pivotally mounted on a rotatable, annular rotator, while at an opposite outer free end, they carry such a processing means and are actuated by a spring load which strives to pivot the outer end inwards to the axis of rotation of the rotator. The processing means comprises a front (1), a rear (2), an upper (3) and a lower (4) surface, which are designed in such manner that an edge serving as a processing edge is defined between the front (1) and the upper (3) surface. The lower surface (4) is formed with an engaging means (8) which is adapted to engage a matching formation (14) in a seat (12) in the outer end of the swinging arm. The rear surface (2) acts as a supporting surface which serves to abut against a corresponding swinging arm supporting surface (16) which is directed forwards or obliquely forwards against the direction of feed of the logs. The engaging means comprises a ridge (8) or a groove and is rectilinear and elongate in such manner that its total length exceeds its height or depth, and preferably also its width, at least by a factor ten. The engaging means (8) further extends at an acute angle of at least 10 DEG in relation to the rear surface (2).

    BARKING TOOL
    116.
    发明专利
    BARKING TOOL 未知

    公开(公告)号：CA2229909A1

    公开(公告)日：1999-03-04

    申请号：CA2229909

    申请日：1998-02-18

    Applicant: IGGESUND TOOLS AB

    Inventor： ERIKSSON BROR

    IPC: B27L1/08 ,  B27L1/00

    Abstract: The invention concerns a barking tool (1) for barking machines of the type having a plurality of swinging arms (13), each being at an inner end (14) pivotally mounted on an annular rotator which is rotatable about an axis of rotation, and each having at a free outer end a processing edge (1). The processing edge is defined between a front (4) and a top surface (2), which is adapted, during barking, to make an acute angle with the circumferential surface of the log (15). The barking tool further has a bead (12), which is located on the top surface in an area adjacent to the end of the processing edge furthest down in the feeding direction. The bead (12) is essentially arcuate in such a manner that its height above the top surface (2) successively increases from an area adjacent to the processing edge (8) perpendicularly backwards therefrom and, more specifically, the height is adapted such that the bead during normal barking is positioned between a certain minimum and a certain maximum, and preferably essentially uniform, distance from the barked circumferential surface of the log (15) independently of its diameter.

    117.
    发明专利
    未知

    公开(公告)号：SE9703183D0

    公开(公告)日：1997-09-04

    申请号：SE9703183

    申请日：1997-09-04

    Applicant: IGGESUND TOOLS AB

    Inventor： ERIKSSON BROR

    IPC: B27L1/08 ,  B27L

    Abstract: The invention concerns a barking tool for barking machines of the type having a plurality of swinging arms, each being at an inner end pivotally mounted on an annular rotator which is rotatable about an axis of rotation, and each having at a free outer end a processing edge. The processing edge is defined between a front and a top surface, which is adapted, during barking, to make an acute angle with the circumferential surface of the log. The barking tool further has a bead, which is located on the top surface in an area adjacent to the end of the processing edge furthest down in the feeding direction. The bead is essentially arcuate in such a manner that its height above the top surface successively increases from an area adjacent to the processing edge perpendicularly backwards therefrom and, more specifically, the height is adapted such that the bead during normal barking is positioned between a certain minimum and a certain maximum, and preferably essentially uniform, distance from the barked circumferential surface of the log independently of its diameter.

    120.
    发明专利
    未知

    公开(公告)号：SE9102796L

    公开(公告)日：1993-03-26

    申请号：SE9102796

    申请日：1991-09-25

    Applicant: IGGESUND TOOLS AB

    Inventor： MEYER S W

    IPC: B26D7/26 ,  B27G13/04 ,  B27L11/00

    Abstract: A cutting blade for working logs to timber form while simultaneously removing wood chips which includes a pair of adjacent recesses formed in the periphery of the blade. A knife is bolted in the cutting blade in a first recess and a wear insert is separately bolted to the cutting blade in the adjacent recess. The bolts are countersunk so as not to extend outwardly from the knife or wear insert.

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