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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
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.
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公开(公告)号：CA2368297C
公开(公告)日：2011-04-12
申请号：CA2368297
申请日：2002-01-17
Applicant: IGGESUND TOOLS AB
Inventor： BILLER SVEN-OLOV , D IGNAZIO SALVATORE , GOUIN MATHIEU J A , LAGRANGE DANIEL M , PLOUFFE CHRISTIAN , ZINNIGER IAN G
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.
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公开(公告)号：CA2531612A1
公开(公告)日：2006-07-07
申请号：CA2531612
申请日：2005-12-23
Applicant: IGGESUND TOOLS AB
Inventor： GOUIN MATHIEU J A , ZINNIGER IAN G , LAGRANGE DANIEL M
IPC: B27G13/04
Abstract: A clamping assembly to hold a woodworking knife in place in a woodworking machine. The clamping assembly comprises a clamping component comprising a body and an actuator. The body has three discrete contact positions distributed thereon: 1) a fulcrum located generally at one end, 2) a knife abutting portion located generally at the other end, and 3) a bearing surface located elsewhere. The actuator is for applying a clamping force to the body along a clamping axis located intermediate of the knife abutting portion and the fulcrum. The fulcrum is a surface having a normal that is at an angle to the clamping axis. The bearing surface is a surface wherein a line normal to the bearing surface intersects the line normal to t he fulcrum at a position outside of the clamping component at a location farthe r askew of the clamping axis than the fulcrum.
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公开(公告)号：CA2491977A1
公开(公告)日：2006-07-07
申请号：CA2491977
申请日：2005-01-07
Applicant: IGGESUND TOOLS AB
Inventor： LAGRANGE DANIEL M , ZINNIGER IAN G , GOUIN MATHIEU J A
IPC: B26D7/26
Abstract: A clamping assembly to hold a woodworking knife in place in a woodworking machine. The clamping assembly comprises a clamping component comprising a body and an actuator. The body has three discrete contact positions distributed thereon: 1) a fulcrum located generally at one end, 2) a knife abutting portion located generally at the other end, and 3) a bearing surface located elsewhere. The actuator is for applying a clamping force to the body along a clamping axis located intermediate of the knife abutting portion and the fulcrum. The fulcrum is a surface having a normal that is at an angle to the clamping axis. The bearing surface is a surface wherein a line normal to the bearing surface intersects the Hoe normal to the fulcrum at a position outside of the clamping component at a location farther askew of the clamping axis than the fulcrum.
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Patent Agency Ranking
公开(公告)号：CA2686678A1
公开(公告)日：2003-07-17
申请号：CA2686678
申请日：2002-01-17
Applicant: IGGESUND TOOLS AB
Inventor： BILLER SVEN-OLOV , GOUIN MATHIEU J A , LAGRANGE DANIEL M , PLOUFFE CHRISTIAN , ZINNIGER IAN G , D IGNAZIO SALVATORE
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.
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公开(公告)号：CA2686678C
公开(公告)日：2013-05-28
申请号：CA2686678
申请日：2002-01-17
Applicant: IGGESUND TOOLS AB
Inventor： BILLER SVEN-OLOV , GOUIN MATHIEU J A , LAGRANGE DANIEL M , PLOUFFE CHRISTIAN , ZINNIGER IAN G , D IGNAZIO SALVATORE
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.
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公开(公告)号：CA2686670C
公开(公告)日：2012-09-25
申请号：CA2686670
申请日：2002-01-17
Applicant: IGGESUND TOOLS AB
Inventor： BILLER SVEN-OLOV , GOUIN MATHIEU J A , LAGRANGE DANIEL M , PLOUFFE CHRISTIAN , ZINNIGER IAN G , D IGNAZIO SALVATORE
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.
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公开(公告)号：CA2686670A1
公开(公告)日：2003-07-17
申请号：CA2686670
申请日：2002-01-17
Applicant: IGGESUND TOOLS AB
Inventor： BILLER SVEN-OLOV , GOUIN MATHIEU J A , LAGRANGE DANIEL M , PLOUFFE CHRISTIAN , ZINNIGER IAN G , D IGNAZIO SALVATORE
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.
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公开(公告)号：NO994372A
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
CPC classification number: B27L11/005 , Y10T407/1934 , Y10T407/1938 , Y10T407/23
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