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公开(公告)号：EP0738342A1
公开(公告)日：1996-10-23
申请号：EP94909389.0
申请日：1994-03-02
Applicant: IGGESUND TOOLS AB
Inventor： BÄCKLUND, Torbjörn
Abstract: A method to control a manufacturing process for cellulose, pulp or similar by measuring the bulk density of the chips supplied to the process. A representative volume of the supplied chips are sampled and supplied to a measuring method, during which the sampled volume is measured as to the dimensions of the chips contained in the volume, the chip bulk density being possibly calculated by means of the measured values. The thus calculated chip bulk density is used to control the forthcoming chip treatment in the process.
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公开(公告)号：BRPI0818260B1
公开(公告)日：2020-09-15
申请号：BRPI0818260
申请日：2008-10-22
Applicant: IGGESUND TOOLS AB
Inventor： AARON ADENT , MATS ENGNELL
IPC: B27L11/00
Abstract: faca raspadora, conjunto e método de montagem da mesma. a presente invenção refere-se a uma faca raspadora, montada sobre uma cabeça de corte rotativa (1) de uma maquina raspadora para cotar peças de madeira em aparas. uma superfície-guia de para de apara (14, 14) é formada a partir da superfície de formação de aresta (10, 10) em cada aresta de corte até a crista da ruga defletora (13) e compreende uma superfície de deflexão de apara encurvada de maneira côncava (16, 16). cada. cada superfície-guia de apara (14, 14) é formada de superfícies contíguas e tangencialmente adjacentes planas e côncavas em uma direção desde uma área imediatamente adjacente á superfície de formação de aresta (10, 10; 21, 21) até a crista de ruga defletora sem porções intermediárias encurvadas de maneira convexa ou denteamentos que fazem descontinuidades ou mudanças abruptas na direção, e compreende uma primeira superfície de contato plana (15, 15) que apoia contra elemento de fixação interior (4) e formado na superfície-guia de apara adjacente á crista de rugo defletora. a invenção também refere-se a um conjunto de faca raspadora e método para montar uma faca raspadora em uma cabeça de corte rotativo.
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公开(公告)号：SI2969431T1
公开(公告)日：2019-03-29
申请号：SI201431042
申请日：2014-03-17
Applicant: ANDRITZ IGGESUND TOOLS AB
Inventor： ZINNIGER IAN , GOUIN MATHIEU J A , LAGRANGE DANIEL M
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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
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公开(公告)号：CA2713020C
公开(公告)日：2015-05-05
申请号：CA2713020
申请日：2008-10-22
Applicant: IGGESUND TOOLS AB , UELMEN ROBERT L , ADENT AARON J
Inventor： UELMEN ROBERT L , ADENT AARON J
Abstract: A sharp edged knife stop can secure the position of knife blades in a cutting or chipping system and prevent the separation of knife blades. The sharp edged knife stops can also assist in the cutting or chipping and lower the amount of debris build up that would occur with the use of traditional knife stops. The sharp edged knife stop has the same inclination angle as the knife blades and the same difference in knife edge height as the knife blades above that of a retaining ring height.
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Patent Agency Ranking
公开(公告)号：BRPI0806691A2
公开(公告)日：2014-06-03
申请号：BRPI0806691
申请日：2008-01-08
Applicant: IGGESUND TOOLS AB
Inventor： ANDERSSON TORBJOERN , BAECKLUND TORBJOERN
IPC: B27L11/00
Abstract: A first side of the blade has a thickened blade edge section adjoining the cutting edge, which presents work edges extending in the blade cross-direction and at right angles to the cutting edge. The blades are designed to be mounted on a rotary tool in the form of a disc, drum or truncated cone. The first side of the blade has a crude unfinished surface or work edges extending in the blade length direction, i.e. parallel to the cutting edge. An independent claim is also included for a method for manufacturing the blade.
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公开(公告)号：DE20321875U1
公开(公告)日：2011-12-13
申请号：DE20321875
申请日：2003-01-17
Applicant: IGGESUND TOOLS AB
Abstract: Holzbearbeitungsmesser für eine Verwendung in einer Holzbearbeitungsmaschine, wobei das Messer Folgendes aufweist: einen Messerkörper mit einer ersten Schneidkante und einer entgegengesetzten zweiten Schneidkante, wobei der Messerkörper eine erste Klemmfläche und eine zweite Klemmfläche hat; und eine erste Klemmfläche mit entgegengesetzten Klemmmerkmalen, die durch einen mittleren Abschnitt getrennt sind, wobei die entgegengesetzten Klemmmerkmale und der mittlere Abschnitt eine derartige Größe und Form haben, dass, wenn der Messerkörper in eine Klemmbaugruppe eingesetzt ist, die Klemmkräfte an der ersten Klemmfläche zu den entgegengesetzten Schneidkanten hin und von dem mittleren Abschnitt weg lokalisiert werden.
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公开(公告)号：SE1050368A1
公开(公告)日：2010-05-03
申请号：SE1050368
申请日：2008-10-22
Applicant: IGGESUND TOOLS AB
Inventor： UELMEN ROBERT L , ADENT AARON J
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公开(公告)号：CA2358631C
公开(公告)日：2010-01-12
申请号：CA2358631
申请日：2001-10-11
Applicant: IGGESUND TOOLS AB
Inventor： PLOUFFE CHRISTIAN , ZINNIGER IAN G
Abstract: A wood processing device having a spinning wood processing head having one or more spaced apart knives 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 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 for adjusting a position of said limit surface 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.
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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
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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