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1. 发明授权

US08926234B2 Indexable end-milling insert 有权
标题翻译：可转位端铣刀片
公开(公告)号：US08926234B2
公开(公告)日：2015-01-06
申请号：US12149531
申请日：2008-05-02
申请人： Tord Engström , Göran Pantzar , Patrik Svedberg , Magnus Åström
发明人： Tord Engström , Göran Pantzar , Patrik Svedberg , Magnus Åström
IPC分类号： B26D1/12 , B23C5/20 , B23C5/16 , B23C5/22
CPC分类号： B23C5/2213 , B23C5/202 , B23C2200/205 , B23C2200/208 , Y10T407/191 , Y10T407/23 , Y10T407/235
摘要： An indexable end-milling insert including an underside, an upperside and a plurality of cutting edges that are formed between the upperside and a number of clearance sides and that include a chip-removing main edge as well as a surface-wiping wiper edge. The cutting insert has a square basic shape and includes four main edges and four wiper edges that are countersunk to a lower level than the main edges. The wiper edge is included in a lip projecting in relation to a secondary clearance surface and has a tertiary clearance surface, which laterally transforms into a primary clearance surface. The primary clearance surface has a width that decreases from the two opposite ends thereof toward a section having a smallest width therebetween.
摘要翻译：一种可转位的端铣刀片，其包括下侧，上侧和多个切削刃，其形成在上侧和多个间隙侧之间，并且包括除屑主边缘以及表面擦拭擦拭器边缘。切削刀片具有方形基本形状，包括四个主边缘和四个刮削器边缘，其沉入比主边缘更低的水平面。刮水器边缘包括在相对于二次间隙表面突出的唇缘中，并且具有横向变换成主间隙表面的三次间隙表面。主间隙表面具有从其两个相对端向其间具有最小宽度的部分减小的宽度。

2. 发明授权

US07802944B2 Tool for chip removing machining as well as a basic body and an indexable cutting insert therefor 有权
标题翻译：用于切屑加工的工具以及基体和可转位的切削刀片
公开(公告)号：US07802944B2
公开(公告)日：2010-09-28
申请号：US12149532
申请日：2008-05-02
申请人： Tord Engström , Göran Pantzar , Patrik Svedberg , Magnus Åström
发明人： Tord Engström , Göran Pantzar , Patrik Svedberg , Magnus Åström
IPC分类号： B23B27/00 , B23C5/16
CPC分类号： B23C5/2247 , B23C2200/165 , B23C2200/168 , B23C2210/168 , Y10T407/22 , Y10T407/23 , Y10T408/78 , Y10T408/9095
摘要： A tool for chip removing machining, including a basic body having a connecting surface included in an insert seat, and an indexable cutting insert mounted in the basic body and having a connecting surface in mechanical engagement with the connecting surface of the basic body, and fixed by a tightening element. The connecting surface of the basic body includes a solitary, polygonal elevation that protrudes from a bottom surrounding the elevation from all sides. The elevation includes two external side support surfaces orientated at an angle to each other. The connecting surface of the cutting insert includes a solitary depression that is wider and deeper than the elevation. The depression is surrounded by a frame in which there are included at least three banks running at an angle to each other and including internal shoulder surfaces, two of which are pressed against the two side support surfaces of the elevation, and lower base surfaces, which are situated in a common plane, three of which rest against the bottom. In addition, the invention relates to a basic body and a cutting insert as such.
摘要翻译：一种用于除屑加工的工具，包括具有包括在刀座中的连接表面的基体和安装在基体中的可转位切削刀片，并具有与基体的连接表面机械接合的连接表面，并且固定通过紧固元件。基体的连接表面包括一个单独的多边形高度，其从围绕所有侧面的高度的底部突出。该高度包括彼此成一角度定向的两个外侧支撑表面。切削刀片的连接表面包括比高度更宽和更深的孤立凹陷。凹陷被框架包围，其中包括至少三个彼此成角度地延伸的组，并且包括内部肩部表面，其中两个肩部压在高度的两个侧面支撑表面和下部基面上，位于一个共同的飞机上，其中三个靠在底部。此外，本发明还涉及基体和切削刀片。

3. 发明授权

US07513717B2 Face milling insert 有权
标题翻译：面铣刀片
公开(公告)号：US07513717B2
公开(公告)日：2009-04-07
申请号：US11375571
申请日：2006-03-15
申请人： Tord Engström , Magnus Åström
发明人： Tord Engström , Magnus Åström
IPC分类号： B23C5/20
CPC分类号： B23C5/202 , B23C2200/081 , B23C2200/085 , B23C2200/208 , B23C2200/283 , B23C2200/365 , B23C2210/66 , Y10T407/23 , Y10T407/235 , Y10T407/24
摘要： A face milling insert comprising a pair of main cutting edges which are spaced apart from a center and meet at a corner where they transform into a surface wiping secondary edge, which is intersected by a bisector defining the corner between the main cutting edges, inside each main cutting edge a slope surface being formed, which slopes towards a countersunk bottom surface in a chip surface. A shoulder, having a top side situated at a higher level than the bottom surface, extends inwardly from the secondary edge, the slope surface of the main cutting edge that actively co-operates with the secondary edge, terminating at the shoulder.
摘要翻译：一种面铣刀片，其包括一对主切削刃，它们与中心间隔开并在其拐角处相遇，在该拐角处，它们转变成擦拭次级边缘的表面，该副边缘由限定主切削刃之间的角的平分线相交，主切削边缘形成有倾斜面，其朝芯片表面中的埋头孔底面倾斜。具有位于比底表面更高的高度的顶侧的肩部从次级边缘向内延伸，主切削刃的与第二边缘主动协作的倾斜表面终止于肩部。

4. 发明授权

US07085600B2 Cardiac event detector 失效
标题翻译：心脏事件检测器
公开(公告)号：US07085600B2
公开(公告)日：2006-08-01
申请号：US10493272
申请日：2002-09-18
申请人： Magnus Åström , Leif Sörnmo , Salvador Olmos
发明人： Magnus Åström , Leif Sörnmo , Salvador Olmos
IPC分类号： A61B5/04
CPC分类号： A61N1/3704 , A61B5/0452 , H03H17/02
摘要： A detector for detecting a cardiac event in an IEGM has a bank of digital filters composed of at least two filters with substantially different impulse responses corresponding to different properties of the cardiac event. The filters respectively filter different portions of the IEGM and respectively emit a value per time unit corresponding to the morphological resemblance between the IEGM and the finite impulse response. An analyzing unit combines these output values from the filters in a predetermined manner for comparison with predetermined detection criteria.
摘要翻译：用于检测IEGM中的心脏事件的检测器具有由至少两个具有与心脏事件的不同性质相对应的具有显着不同的脉冲响应的滤波器组成的数字滤波器组。滤波器分别对IEGM的不同部分进行滤波，并分别发射对应于IEGM和有限脉冲响应之间的形态相似性的每个时间单位的值。分析单元以预定方式组合来自滤波器的这些输出值，以与预定检测准则进行比较。

5. 发明授权

US07972091B2 Milling tool, a cutting insert for milling tool as well as a solid milling tool 有权
标题翻译：铣削刀具，铣刀用切削刀片以及固体铣刀
公开(公告)号：US07972091B2
公开(公告)日：2011-07-05
申请号：US11661325
申请日：2005-09-02
申请人： Inge Svenningsson , Mikael Lundblad , Jan Johansson , Magnus Åström , David Öhlund
发明人： Inge Svenningsson , Mikael Lundblad , Jan Johansson , Magnus Åström , David Öhlund
IPC分类号： B23P15/28
CPC分类号： B23C5/207 , B23C5/10 , B23C5/109 , B23C2200/125 , B23C2200/165 , B23C2210/0407 , B23C2210/0442 , B23C2210/084 , B23C2210/126 , Y10T407/1938 , Y10T407/1946 , Y10T407/1948 , Y10T407/23 , Y10T407/235 , Y10T407/245
摘要： A milling tool intended for chip-removing machining includes a basic body rotatable around a geometrical centre axis and peripherically spaced-apart, detachable cutting inserts, which separately are securable in insert pockets adjacent to chip channels formed in the basic body. The individual cutting insert have at least one edge formed between a chip surface on the top side of the cutting insert and a clearance surface along the periphery side of the cutting insert, and the individual insert pocket is arranged to secure the individual cutting insert in a position in which the chip surface is inclined in relation to the centre axis while forming a positive angle of inclination.
摘要翻译：用于去屑加工的铣削工具包括可围绕几何中心轴线旋转的基本主体和外围间隔开的可拆卸的切削刀片，所述切削刀片在与形成在基体中的切屑通道相邻的刀片槽中分开固定。单独的切削刀片具有形成在切削刀片的顶侧上的切屑表面和沿着切削刀片的周边侧的间隙表面之间的至少一个边缘，并且单个刀片槽被布置成将单独的切削刀片固定在芯片表面相对于中心轴线倾斜同时形成正的倾斜角度的位置。

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