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1. 发明授权

US07942616B2 Drilling tool and method for producing port seals 有权
标题翻译：钻孔工具及生产港口密封的方法
公开(公告)号：US07942616B2
公开(公告)日：2011-05-17
申请号：US12623061
申请日：2009-11-20
申请人： Joseph P. Nuzzi , Rolf H. Kraemer
发明人： Joseph P. Nuzzi , Rolf H. Kraemer
IPC分类号： B23B51/00
CPC分类号： B23B51/00 , B23B51/06 , B23B51/08 , B23B51/107 , B23B51/108 , B23B2220/04 , B23B2251/04 , B23B2251/50 , B23B2260/038 , B23B2260/104 , Y10S408/713 , Y10T408/03 , Y10T408/45 , Y10T408/81 , Y10T408/892 , Y10T408/906 , Y10T408/909
摘要： The present invention provides a new drilling tool useful in machining hydraulic port seals for fluid power ports. The drilling tool drills the port hole to size in a solid material for the minor thread diameter in combination with forming the port in a single operation. The drilling tool has a tool holder having a rotational axis, a first drilling insert having cutting surfaces on a first side and a mounting surface on a second side, at least one second drilling insert having a predetermined cutting surface portion and a mounting portion which is mounted on the holder at a location from the rotational axis of the holder. The at least one second drilling insert has first and second portions which engage and machine a work piece in a drilling operation to form a spot face and a seal form.
摘要翻译：本发明提供了一种用于加工用于流体动力端口的液压端口密封件的新的钻孔工具。钻孔工具将端口孔钻入固体材料的尺寸以用于小螺纹直径，同时在单一操作中形成端口。所述钻具具有具有旋转轴线的刀架，具有在第一侧上具有切割表面的第一钻孔刀片和在第二侧上的安装表面的至少一个第二钻削刀片，所述第二钻削刀片具有预定的切割表面部分和安装部分，从保持器的旋转轴线的位置安装在保持器上。所述至少一个第二钻削刀片具有第一和第二部分，其在钻孔操作中接合和加工工件以形成点面和密封形式。

2. 发明授权

US07632050B2 Drilling tool and method for producing port seals 有权
标题翻译：钻孔工具及生产港口密封的方法
公开(公告)号：US07632050B2
公开(公告)日：2009-12-15
申请号：US11306755
申请日：2006-01-10
申请人： Joseph P. Nuzzi , Rolf H. Kraemer
发明人： Joseph P. Nuzzi , Rolf H. Kraemer
IPC分类号： B23B51/00
CPC分类号： B23B51/00 , B23B51/06 , B23B51/08 , B23B51/107 , B23B51/108 , B23B2220/04 , B23B2251/04 , B23B2251/50 , B23B2260/038 , B23B2260/104 , Y10S408/713 , Y10T408/03 , Y10T408/45 , Y10T408/81 , Y10T408/892 , Y10T408/906 , Y10T408/909
摘要： The present invention provides a new drilling tool useful in machining hydraulic port seals for fluid power ports. The drilling tool drills the port hole to size in a solid material for the minor thread diameter in combination with forming the port in a single operation. The drilling tool has a tool holder having a rotational axis, a first drilling insert having cutting surfaces on a first side and a mounting surface on a second side, at least one second drilling insert having a predetermined cutting surface portion and a mounting portion which is mounted on the holder at a location from the rotational axis of the holder. The at least one second drilling insert has first and second portions which engage and machine a work piece in a drilling operation to form a spot face and a seal form.
摘要翻译：本发明提供了一种用于加工用于流体动力端口的液压端口密封件的新的钻孔工具。钻孔工具将端口孔钻入固体材料的尺寸，用于小螺纹直径，同时在单一操作中形成端口。所述钻具具有具有旋转轴线的刀架，具有在第一侧上具有切割表面的第一钻孔刀片和在第二侧上的安装表面的至少一个第二钻削刀片，所述第二钻削刀片具有预定的切割表面部分和安装部分，从保持器的旋转轴线的位置安装在保持器上。所述至少一个第二钻削刀片具有第一和第二部分，其在钻孔操作中接合和加工工件以形成点面和密封形式。

3. 发明授权

US06984094B2 Drilling tool and method for producing port seals 有权
公开(公告)号：US06984094B2
公开(公告)日：2006-01-10
申请号：US10642056
申请日：2003-08-15
申请人： Joseph P. Nuzzi , Rolf H. Kraemer
发明人： Joseph P. Nuzzi , Rolf H. Kraemer
IPC分类号： B23B51/02
CPC分类号： B23B51/107 , B23B51/108 , B23B2251/50 , B23B2260/038 , Y10S408/713 , Y10T408/906
摘要： The present invention provides a new drilling tool useful in machining hydraulic port seals for fluid power ports. The drilling tool drills the port hole to size in a solid material for the minor thread diameter in combination with forming the port in a single operation. The drilling tool has a tool holder having a rotational axis, a first drilling insert having cutting surfaces on a first side and a mounting surface on a second side, at least one second drilling insert having a predetermined cutting surface portion and a mounting portion which is mounted on the holder at a location from the rotational axis of the holder. The at least one second drilling insert has first and second portions which engage and machine a work piece in a drilling operation to form a spot face and a seal form.

4. 发明申请

US20110206472A1 DRILLING TOOL AND METHOD FOR PRODUCING PORT SEALS 审中-公开
标题翻译：钻孔工具及其制造方法
公开(公告)号：US20110206472A1
公开(公告)日：2011-08-25
申请号：US13101304
申请日：2011-05-05
申请人： Joseph P. Nuzzi , Rolf H. Kraemer
发明人： Joseph P. Nuzzi , Rolf H. Kraemer
IPC分类号： B23B35/00 , B23B51/00
CPC分类号： B23B51/00 , B23B51/06 , B23B51/08 , B23B51/107 , B23B51/108 , B23B2220/04 , B23B2251/04 , B23B2251/50 , B23B2260/038 , B23B2260/104 , Y10S408/713 , Y10T408/03 , Y10T408/45 , Y10T408/81 , Y10T408/892 , Y10T408/906 , Y10T408/909
摘要： The present invention provides a new drilling tool useful in machining hydraulic port seals for fluid power ports. The drilling tool drills the port hole to size in a solid material for the minor thread diameter in combination with forming the port in a single operation. The drilling tool has a tool holder having a rotational axis, a first drilling insert having cutting surfaces on a first side and a mounting surface on a second side, at least one second drilling insert having a predetermined cutting surface portion and a mounting portion which is mounted on the holder at a location from the rotational axis of the holder. The at least one second drilling insert has first and second portions which engage and machine a work piece in a drilling operation to form a spot face and a seal form.
摘要翻译：本发明提供了一种用于加工用于流体动力端口的液压端口密封件的新的钻孔工具。钻孔工具将端口孔钻入固体材料的尺寸以用于小螺纹直径，同时在单一操作中形成端口。所述钻具具有具有旋转轴线的刀架，具有在第一侧上具有切割表面的第一钻孔刀片和在第二侧上的安装表面的至少一个第二钻削刀片，所述第二钻削刀片具有预定的切割表面部分和安装部分，从保持器的旋转轴线的位置安装在保持器上。所述至少一个第二钻削刀片具有第一和第二部分，其在钻孔操作中接合和加工工件以形成点面和密封形式。

5. 发明申请

US20100067994A1 DRILLING TOOL AND METHOD FOR PRODUCING PORT SEALS 有权
标题翻译：钻孔工具及其制造方法
公开(公告)号：US20100067994A1
公开(公告)日：2010-03-18
申请号：US12623061
申请日：2009-11-20
申请人： Joseph P. Nuzzi , Rolf H. Kraemer
发明人： Joseph P. Nuzzi , Rolf H. Kraemer
IPC分类号： B23B51/06 , B23B51/00
CPC分类号： B23B51/00 , B23B51/06 , B23B51/08 , B23B51/107 , B23B51/108 , B23B2220/04 , B23B2251/04 , B23B2251/50 , B23B2260/038 , B23B2260/104 , Y10S408/713 , Y10T408/03 , Y10T408/45 , Y10T408/81 , Y10T408/892 , Y10T408/906 , Y10T408/909
摘要： The present invention provides a new drilling tool useful in machining hydraulic port seals for fluid power ports. The drilling tool drills the port hole to size in a solid material for the minor thread diameter in combination with forming the port in a single operation. The drilling tool has a tool holder having a rotational axis, a first drilling insert having cutting surfaces on a first side and a mounting surface on a second side, at least one second drilling insert having a predetermined cutting surface portion and a mounting portion which is mounted on the holder at a location from the rotational axis of the holder. The at least one second drilling insert has first and second portions which engage and machine a work piece in a drilling operation to form a spot face and a seal form.
摘要翻译：本发明提供了一种用于加工用于流体动力端口的液压端口密封件的新的钻孔工具。钻孔工具将端口孔钻入固体材料的尺寸以用于小螺纹直径，同时在单一操作中形成端口。所述钻具具有具有旋转轴线的刀架，具有在第一侧上具有切割表面的第一钻孔刀片和在第二侧上的安装表面的至少一个第二钻削刀片，所述第二钻削刀片具有预定的切割表面部分和安装部分，从保持器的旋转轴线的位置安装在保持器上。所述至少一个第二钻削刀片具有第一和第二部分，其在钻孔操作中接合和加工工件以形成点面和密封形式。

6. 发明授权

US07011478B2 Spade drill insert having helical margins 有权
标题翻译：具有螺旋边缘的铲钻插入件
公开(公告)号：US07011478B2
公开(公告)日：2006-03-14
申请号：US10780273
申请日：2004-02-17
申请人： Timothy G. Stokey , Greg Fiegl , Joseph P. Nuzzi , Wendell E. Mast
发明人： Timothy G. Stokey , Greg Fiegl , Joseph P. Nuzzi , Wendell E. Mast
IPC分类号： B23B51/02
CPC分类号： B23B51/0009 , B23B2251/446 , B23B2251/48 , B23B2251/50 , B23B2270/30 , Y10S408/713 , Y10T408/909 , Y10T408/90993
摘要： A spade drill insert and drilling tool assembly is provided wherein the lands of the spade drill insert have helical margins which provide increased stability during cutting operations. The margin may have a helical trailing side or leading side, a parallel helical margin, or may also include a gullet or flute adjacent the helical margin.
摘要翻译：提供了一种铲形钻头和钻孔工具组件，其中铲形钻头插入件的平台具有螺旋边缘，其在切割操作期间提供增加的稳定性。边缘可以具有螺旋的后侧或前侧，平行的螺旋边缘，或者也可以包括邻近螺旋边缘的齿槽或槽纹。

7. 发明授权

US06485235B1 Cutting tool assembly with replaceable cutting head 有权
标题翻译：切割刀具组件，带可更换切割头
公开(公告)号：US06485235B1
公开(公告)日：2002-11-26
申请号：US09850891
申请日：2001-05-08
申请人： Wendell E. Mast , Timothy G. Stokey , Joseph P. Nuzzi
发明人： Wendell E. Mast , Timothy G. Stokey , Joseph P. Nuzzi
IPC分类号： B23B5102
CPC分类号： B23B51/02 , B23B2251/02 , B23B2260/034 , Y10S408/713 , Y10T408/03 , Y10T408/78 , Y10T408/9097 , Y10T408/90993
摘要： The present invention provides a new cutting tool assembly comprising a replaceable cutting head and a tool body having a common longitudinal axis and mating peripheral surfaces. The cutting head has a cutting portion forming a leading end, a pilot portion forming a trailing end, and a cutting head mounting portion adjacent the trailing end of the cutting head. The tool body has a cutting head receiving portion formed at a leading end of the tool body and a pilot recess disposed in the leading end of the tool body to matingly receive the pilot portion of the cutting head. The cutting head mounting portion and the cutting head receiving portion of the tool body each have at least two coupling portions. The cutting head coupling portions and the tool body coupling portions are bound by their peripheral surfaces and generally mate in shape and dimensions. Each coupling portion has a pair of base surfaces, including upper and lower surfaces. The base surfaces extend transversely to the longitudinal axis and provide support of the cutting head in the tool body. A torque transmission wall extends between the upper and lower base surfaces from the pilot portion surface in a generally transverse direction relative to the longitudinal axis and oriented transversely to the base surfaces. A fastener may be disposed in the tool body along its longitudinal axis where it matingly engages the pilot portion of the cutting head and exerts an axial force on the cutting head for pressing the cutting head mounting portion against the cutting head receiving portion of the tool body.
摘要翻译：本发明提供了一种新的切削工具组件，其包括可替换的切削头和具有共同的纵向轴线和配合的外围表面的工具主体。切割头具有形成前端的切割部分，形成后端的先导部分和与切割头的后端相邻的切割头安装部分。工具主体具有形成在工具主体的前端的切割头接收部和设置在工具主体的前端中的引导凹部，以匹配地接收切割头的引导部。切割头安装部分和工具主体的切割头接收部分每个具有至少两个联接部分。切割头联接部分和工具主体联接部分由其周边表面结合，并且通常在形状和尺寸上配合。每个联接部分具有一对基面，包括上表面和下表面。基面垂直于纵向轴线延伸并提供刀具在工具主体中的支撑。扭矩传递壁在导向部分表面之间的上基底表面和下基底表面之间沿相对于纵向轴线的大致横向方向延伸并且横向于基部表面定向。紧固件可以沿着其纵向轴线设置在工具主体中，其中其匹配地接合切割头的引导部分并且在切割头上施加轴向力，以将切割头安装部分压靠在工具主体的切割头接收部分。

8. 发明授权

US07241089B2 Drill insert having curved cutting edges 有权
标题翻译：具有弯曲切削刃的钻头刀片
公开(公告)号：US07241089B2
公开(公告)日：2007-07-10
申请号：US11276864
申请日：2006-03-17
申请人： Wendell E. Mast , Joseph P. Nuzzi
发明人： Wendell E. Mast , Joseph P. Nuzzi
IPC分类号： B23B51/02
CPC分类号： B23B51/0009 , B23B2251/02 , B23B2251/04 , B23B2251/082 , B23B2251/085 , B23B2251/14 , B23B2251/18 , B23B2251/48 , B23B2251/50 , B23B2260/072 , B23B2260/124 , B23B2270/08 , Y10S408/713 , Y10T408/909 , Y10T408/90993
摘要： A spade drill insert and drilling tool assembly is provided wherein the spade drill insert body comprises curved cutting edges and a lip groove having a trough substantially parallel to a plane formed through each adjacent curved cutting edge, which provides a significant improvement in chip formation during cutting operations.
摘要翻译：提供了铲形钻头和钻孔工具组件，其中铲形钻子插入体包括弯曲的切割边缘和具有基本平行于通过每个相邻的弯曲切割边缘形成的平面的凹槽的唇形凹槽，其提供切割期间的切屑形成的显着改进操作。

9. 发明授权

US07131799B2 Cutting insert with helical geometry and holder therefor 有权
公开(公告)号：US07131799B2
公开(公告)日：2006-11-07
申请号：US10740904
申请日：2003-12-19
申请人： Steven R. Stokey , Martin Alan Jackson , Joseph P. Nuzzi , Wendell E. Mast
发明人： Steven R. Stokey , Martin Alan Jackson , Joseph P. Nuzzi , Wendell E. Mast
IPC分类号： B23B51/00
CPC分类号： B23B51/0009 , B23B2251/082 , B23B2251/14 , B23B2251/18 , B23B2251/406 , B23B2251/408 , B23B2251/50 , Y10S408/713 , Y10T408/909 , Y10T408/9097 , Y10T408/9098 , Y10T408/90993
摘要： A cutting tool insert and holder therefore, the drill insert having a helical geometry corresponding to helical flutes in a drill body holder which enable the drill tool assembly to more efficiently remove chips from a hole during operation, the drill insert comprising a drill insert body having a first end opposite a second end, a plurality of helical flutes formed in the drill insert body, a plurality of cutting edges formed at the interfaces of the plurality of helical flutes and the first end of the drill insert body, and an aperture formed in each helical flute.

10. 发明授权

US06685402B2 Drill insert geometry having V-notched web 有权
标题翻译：具有V形缺口网的钻头插入物几何
公开(公告)号：US06685402B2
公开(公告)日：2004-02-03
申请号：US09975221
申请日：2001-10-11
申请人： Wendell E. Mast , Joseph P. Nuzzi
发明人： Wendell E. Mast , Joseph P. Nuzzi
IPC分类号： B23B5102
CPC分类号： B23B51/0009 , B23B2222/16 , B23B2222/32 , B23B2226/125 , B23B2226/18 , B23B2226/31 , B23B2226/315 , B23B2251/02 , B23B2251/18 , B23B2251/48 , B23B2251/50 , B23B2270/08 , Y10S408/713 , Y10T408/905 , Y10T408/909 , Y10T408/90993
摘要： The present invention relates to a V-notched web formed on a drill insert of a drill tool assembly. The V-notched web allows greater stability and feed rates, while decreasing the heat generated at the insert tip. The present invention is provided by a drill insert comprising a drill insert body having at least two cutting edges, a web between the two cutting edges, and a web thinning notch formed on either side of the web. Each web thinning notch forms a notch cutting edge having a positive rake angle.
摘要翻译：本发明涉及形成在钻具组件的钻头插入件上的V形切口腹板。 V型缺口网片允许更大的稳定性和进给速率，同时减少插入尖端产生的热量。本发明由钻头插入件提供，该钻头插入件包括具有至少两个切削刃的钻头刀片主体，两个切削刃之间的腹板，以及形成在腹板的任一侧的腹板变薄凹口。每个卷材变薄凹口形成具有正前角的切口切割边缘。

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