公开(公告)号：US20080213053A1

公开(公告)日：2008-09-04

申请号：US12047904

申请日：2008-03-13

申请人： Bernhard Borschert ,  Dieter Muhlfriedel ,  Jurgen Schwagerl ,  Ruy Frota De Souza ,  Michael D. Shultz ,  Michael R. McCormick ,  Robert A. Erickson

发明人： Bernhard Borschert ,  Dieter Muhlfriedel ,  Jurgen Schwagerl ,  Ruy Frota De Souza ,  Michael D. Shultz ,  Michael R. McCormick ,  Robert A. Erickson

IPC分类号： B23B51/02

CPC分类号： B23B51/00 ,  B23B51/02 ,  B23B2205/02 ,  B23B2251/02 ,  B23B2251/50 ,  B23C5/109 ,  B23D77/025 ,  B23D2277/02 ,  Y10S408/713 ,  Y10T408/892 ,  Y10T408/907 ,  Y10T408/909 ,  Y10T408/9095 ,  Y10T408/9097 ,  Y10T408/9098

摘要： A rotary cutting tool that is composed of a tool shank with at least one chucking groove or chip flute and one exchangeable cutting insert. At the tip of the shank a recess for accommodating the cutting insert is provided. The tool shank, on its circumference, has a limb with a bearing surface that is inclined relative to the tool axis and that corresponds to a likewise inclined bearing surface on a wing of the cutting insert. The inclination of the bearing surfaces produces an axial force that retains the cutting insert on the tool shank. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. §1.72(b). As stated in 37 C.F.R. §1.72(b): A brief abstract of the technical disclosure in the specification must commence on a separate sheet, preferably following the claims, under the heading “Abstract of the Disclosure.” The purpose of the abstract is to enable the Patent and Trademark Office and the public generally to determine quickly from a cursory inspection the nature and gist of the technical disclosure. The abstract shall not be used for interpreting the scope of the claims. Therefore, any statements made relating to the abstract are not intended to limit the claims in any manner and should not be interpreted as limiting the claims in any manner.

摘要翻译： 一种旋转切削工具，其由具有至少一个夹紧槽或切屑槽的工具柄和一个可更换的切削刀片组成。 在柄的尖端处设置有用于容纳切削刀片的凹部。 工具柄在其圆周上具有带有相对于工具轴线倾斜的支承表面的肢体，并且其对应于在切削刀片的机翼上同样倾斜的支承表面。 轴承表面的倾斜产生将切削刀片保持在工具柄上的轴向力。 披露摘要根据37 C.F.R.的要求提交。 §1.72（b）。 如37 C.F.R. §1.72（b）：说明书中技术性披露的简要摘要必须在单独的表格上开始，优选按照权利要求，在“披露摘要”标题下。 摘要的目的是使专利商标局和公众一般能够从粗略检查中快速确定技术披露的性质和要点。 摘要不得用于解释权利要求的范围。 因此，与摘要有关的任何陈述不旨在以任何方式限制权利要求，也不应被解释为以任何方式限制权利要求。

公开(公告)号：US20050084352A1

公开(公告)日：2005-04-21

申请号：US10921781

申请日：2004-08-19

申请人： Bernhard Borschert ,  Dieter Muhlfriedel ,  Jurgen Schwagerl ,  Ruy De Souza Filho ,  Michael Shultz ,  Michael McCormick ,  Robert Erickson

发明人： Bernhard Borschert ,  Dieter Muhlfriedel ,  Jurgen Schwagerl ,  Ruy De Souza Filho ,  Michael Shultz ,  Michael McCormick ,  Robert Erickson

IPC分类号： B23B51/00 ,  B23B51/02 ,  B23C5/10 ,  B23D77/02

CPC分类号： B23B51/00 ,  B23B51/02 ,  B23B2205/02 ,  B23B2251/02 ,  B23B2251/50 ,  B23C5/109 ,  B23D77/025 ,  B23D2277/02 ,  Y10S408/713 ,  Y10T408/892 ,  Y10T408/907 ,  Y10T408/909 ,  Y10T408/9095 ,  Y10T408/9097 ,  Y10T408/9098

摘要： A rotary cutting tool that is composed of a tool shank with at least one chucking groove or chip flute and one exchangeable cutting insert. At the tip of the shank a recess for accommodating the cutting insert is provided. The tool shank, on its circumference, has a limb with a bearing surface that is inclined relative to the tool axis and that corresponds to a likewise inclined bearing surface on a wing of the cutting insert. The inclination of the bearing surfaces produces an axial force that retains the cutting insert on the tool shank. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. §1.72(b). As stated in 37 C.F.R. §1.72(b): A brief abstract of the technical disclosure in the specification must commence on a separate sheet, preferably following the claims, under the heading “Abstract of the Disclosure.” The purpose of the abstract is to enable the Patent and Trademark Office and the public generally to determine quickly from a cursory inspection the nature and gist of the technical disclosure. The abstract shall not be used for interpreting the scope of the claims. Therefore, any statements made relating to the abstract are not intended to limit the claims in any manner and should not be interpreted as limiting the claims in any manner.

摘要翻译： 一种旋转切削工具，其由具有至少一个夹紧槽或切屑槽的工具柄和一个可更换的切削刀片组成。 在柄的尖端处设置有用于容纳切削刀片的凹部。 工具柄在其圆周上具有带有相对于工具轴线倾斜的支承表面的肢体，并且其对应于在切削刀片的机翼上同样倾斜的支承表面。 轴承表面的倾斜产生将切削刀片保持在工具柄上的轴向力。 披露摘要根据37 C.F.R.的要求提交。 §1.72（b）。 如37 C.F.R. §1.72（b）：说明书中技术性披露的简要摘要必须在单独的表格上开始，优选按照权利要求，在“披露摘要”标题下。 摘要的目的是使专利商标局和公众一般能够从粗略检查中快速确定技术披露的性质和要点。 摘要不得用于解释权利要求书的范围。 因此，与摘要有关的任何陈述不旨在以任何方式限制权利要求，也不应被解释为以任何方式限制权利要求。

公开(公告)号：US09901990B2

公开(公告)日：2018-02-27

申请号：US13576482

申请日：2011-02-04

申请人： Jurgen Schwagerl

发明人： Jurgen Schwagerl

IPC分类号： B23B51/02 ,  B24B3/32 ,  B24B19/04

CPC分类号： B23B51/02 ,  B23B2251/18 ,  B24B3/32 ,  B24B19/04 ,  Y10T408/9095 ,  Y10T408/9097

摘要： A drilling tool includes at least two chip flutes and a chisel edge with a thinned region. The thinned region merges continuously into the chip flutes in such a way that the thinned region forms the end of the respective chip flute in the region of the chisel edge.

公开(公告)号：US20110158757A1

公开(公告)日：2011-06-30

申请号：US12648879

申请日：2009-12-29

申请人： Jurgen Schwagerl ,  Steve George ,  Herbert Rudolf Kauper

发明人： Jurgen Schwagerl ,  Steve George ,  Herbert Rudolf Kauper

IPC分类号： B23B51/02 ,  B23P15/32

CPC分类号： B23B51/02 ,  B23B2251/443 ,  Y10T408/9095 ,  Y10T408/9097

摘要： A rotary cutting tool includes a generally cylindrical body having a first end, a second end and a longitudinal axis therebetween. A mounting portion is disposed about the first end, a head portion having an outer diameter is disposed about the second end, and a body relief portion having an outer diameter less than the head portion is disposed therebetween. The head portion is structured to engage and cut a workpiece. A number of flutes extend from the second end of the cylindrical body along the head portion and along at least a portion of the body relief portion. The head portion includes a number of margin relief surfaces, each disposed between adjacent flutes and inset a distance from the outer diameter of the head portion and extending from the second end of the cylindrical body and terminating at a margin seal within the head portion.

摘要翻译： 旋转切削工具包括具有第一端，第二端和其间的纵向轴线的大致圆柱体。 安装部分围绕第一端设置，具有外径的头部围绕第二端设置，并且具有小于头部的外径的身体释放部分设置在它们之间。 头部构造成接合和切割工件。 许多凹槽沿圆柱形主体的第二端部沿主体部分并沿着身体浮雕部分的至少一部分延伸。 头部包括多个边缘浮雕表面，每个边缘浮雕表面设置在相邻的凹槽之间，并且与头部的外径插入一段距离，并且从圆柱体的第二端延伸并终止在头部内的边缘密封。

公开(公告)号：US08807889B2

公开(公告)日：2014-08-19

申请号：US12648879

申请日：2009-12-29

申请人： Jurgen Schwagerl ,  Steve George ,  Herbert Rudolf Kauper

发明人： Jurgen Schwagerl ,  Steve George ,  Herbert Rudolf Kauper

IPC分类号： B23B51/02

CPC分类号： B23B51/02 ,  B23B2251/443 ,  Y10T408/9095 ,  Y10T408/9097

摘要： A rotary cutting tool includes a generally cylindrical body having a first end, a second end and a longitudinal axis therebetween. A mounting portion is disposed about the first end, a head portion having an outer diameter is disposed about the second end, and a body relief portion having an outer diameter less than the head portion is disposed therebetween. The head portion is structured to engage and cut a workpiece. A number of flutes extend from the second end of the cylindrical body along the head portion and along at least a portion of the body relief portion. The head portion includes a number of margin relief surfaces, each disposed between adjacent flutes and inset a distance from the outer diameter of the head portion and extending from the second end of the cylindrical body and terminating at a margin seal within the head portion.

摘要翻译： 旋转切削工具包括具有第一端，第二端和其间的纵向轴线的大致圆柱体。 安装部分围绕第一端设置，具有外径的头部围绕第二端设置，并且具有小于头部的外径的身体释放部分设置在它们之间。 头部构造成接合和切割工件。 许多凹槽沿圆柱形主体的第二端部沿主体部分并沿着身体浮雕部分的至少一部分延伸。 头部包括多个边缘浮雕表面，每个边缘浮雕表面设置在相邻的凹槽之间，并且与头部的外径插入一段距离，并且从圆柱体的第二端延伸并终止在头部内的边缘密封。

公开(公告)号：US20130045058A1

公开(公告)日：2013-02-21

申请号：US13576482

申请日：2011-02-04

申请人： Jurgen Schwagerl

发明人： Jurgen Schwagerl

IPC分类号： B23B51/02 ,  B24B19/04 ,  B24B3/32

CPC分类号： B23B51/02 ,  B23B2251/18 ,  B24B3/32 ,  B24B19/04 ,  Y10T408/9095 ,  Y10T408/9097

摘要： A drilling tool includes at least two chip flutes and a chisel edge with a thinned region. The thinned region merges continuously into the chip flutes in such a way that the thinned region forms the end of the respective chip flute in the region of the chisel edge.

摘要翻译： 钻具包括至少两个芯片槽纹和具有变薄区域的凿子边缘。 减薄区域以这样的方式连续地合并到芯片槽纹中，使得变薄的区域在凿边缘的区域中形成相应的芯片槽的端部。

公开(公告)号：US20080232915A1

公开(公告)日：2008-09-25

申请号：US11756998

申请日：2007-06-01

申请人： Werner Reinhardt ,  Jurgen Schwagerl ,  Petra Holzner

发明人： Werner Reinhardt ,  Jurgen Schwagerl ,  Petra Holzner

IPC分类号： B23B51/02 ,  B23B51/10 ,  B23B51/12

CPC分类号： B23B51/108 ,  B23B2250/12 ,  Y10T408/78 ,  Y10T408/8725 ,  Y10T408/906 ,  Y10T408/907 ,  Y10T408/9097 ,  Y10T408/957

摘要： A twist drill for drilling with a countersink cutting arrangement, and a cutting tool with a countersink cutting arrangement, and a cutting-chamfering tool. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. §1.72(b). As stated in 37 C.F.R. §1.72(b): A brief abstract of the technical disclosure in the specification must commence on a separate sheet, preferably following the claims, under the heading “Abstract of the Disclosure.” The purpose of the abstract is to enable the Patent and Trademark Office and the public generally to determine quickly from a cursory inspection the nature and gist of the technical disclosure. The abstract shall not be used for interpreting the scope of the claims. Therefore, any statements made relating to the abstract are not intended to limit the claims in any manner and should not be interpreted as limiting the claims in any manner.

摘要翻译： 用于钻孔的钻孔钻头，具有锪钻切割装置，以及具有锪钻切割装置的切割工具和切割倒角工具。 披露摘要根据37 C.F.R.的要求提交。 §1.72（b）。 如37 C.F.R. §1.72（b）：说明书中技术性披露的简要摘要必须在单独的表格上开始，优选按照权利要求，在“披露摘要”标题下。 摘要的目的是使专利商标局和公众一般能够从粗略检查中快速确定技术披露的性质和要点。 摘要不得用于解释权利要求的范围。 因此，与摘要有关的任何陈述不旨在以任何方式限制权利要求，也不应被解释为以任何方式限制权利要求。