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1. 发明公开

EP3909709A1 SCHNEIDEINSATZ, VERWENDUNG DAVON UND ZERSPANUNGSVERFAHREN 审中-实审
公开(公告)号：EP3909709A1
公开(公告)日：2021-11-17
申请号：EP20174465.3
申请日：2020-05-13
申请人： CERATIZIT Austria Gesellschaft m.b.H.
发明人： Göberl, Christian
IPC分类号： B23B27/04 , B23B27/14 , B23B27/06
摘要： Um einen Schneideinsatz (2, 201, 202, 203, 204, 205), welcher zur Erzeugung eines V-förmigen Profils (1002) in ein Werkstück (1000) durch radiales Einstechen bezüglich einer Werkstückdrehachse (1001) des Werkstücks (1000) ausgebildet ist, aufweisend eine Bezugsebene (100) und einen V-förmigen Einstechbereich (1, 101, 102, 103, 104), der V-förmige Einstechbereich (1, 101, 102, 103, 104) unter anderem aufweisend zwei in der Bezugsebene (100) enthaltende Schneidkanten (3, 4), eine Spanfläche (7) und mehrere längliche Spanleitvertiefungen (8, 8', 8", 80, 80', 80") in der Spanfläche (7), die sich jeweils parallel zu einer in der Bezugsebene (100) enthaltenden Vertiefungserstreckungsachse (10) erstrecken, anzugeben, der eine gegenüber dem Stand der Technik verbesserte Spanformung hat, wird vorgeschlagen, dass sich die Vertiefungserstreckungsachsen (10) jeweils unter einem Vertiefungsspanleitwinkel (12) im Bereich von 0° bis 45° erstrecken.

2. 发明公开

EP3581302A1 THREAD CUTTING INSERT 审中-公开
公开(公告)号：EP3581302A1
公开(公告)日：2019-12-18
申请号：EP18177900.0
申请日：2018-06-15
申请人： Ceratizit Luxembourg Sàrl
发明人： Arjona, Sylvain , Axer, Fabien , Noel, Marc
IPC分类号： B23B27/06
摘要： Thread cutting insert (12) for cutting threads, having a plurality of cutting teeth (1, 2, 3, 4, 5) arranged along a cutting portion wherein each cutting tooth (1, 2, 3, 4, 5) is provided with an allocated chip former (6, 7, 8, 9, 10), the chip formers (6, 7, 8, 9, 10) being provided on a rake face (11) of the thread cutting insert (12), wherein the shape of at least two cutting teeth (1, 2, 3, 4, 5) is different from each other, characterized in that at least one cutting tooth (2, 3, 4, 5) along the cutting portion is provided with an allocated chip former (7, 8, 9, 10) the shape of which essentially corresponds to the shape of that cutting tooth (1, 2, 3, 4) which with respect to an order of engagement during cutting operation precedes the subsequent cutting tooth (2, 3, 4, 5) along the cutting portion such that the at least one chip former (7, 8, 9, 10) has a shape adapted to the cross-section of chips encountered by it.

3. 发明公开

EP3530388A1 TOOL SYSTEM 有权
公开(公告)号：EP3530388A1
公开(公告)日：2019-08-28
申请号：EP18157767.7
申请日：2018-02-21
申请人： Ceratizit Luxembourg Sàrl
发明人： Arjona, Sylvain , Axer, Fabien , Noel, Marc
IPC分类号： B23B27/16 , B23B27/06
摘要： A tool system (1) is provided, comprising: a holder (10) having an insert seat (11) for holding an exchangeable cutting insert (20), the insert seat (11) having a base seat surface (12) for supporting a lower side (22) of the cutting insert (20), a first lateral seat surface (13) for supporting a first lateral side (23) of the cutting insert (20), and a second lateral seat surface (14) for supporting a second lateral side (24) of the cutting insert (20), the first and second lateral seat surfaces (23, 24) enclosing an internal angle (α) smaller than 180°, and an exchangeable cutting insert (20) mounted in the holder (10) via a clamping mechanism. The clamping mechanism comprises a clamp (30) acting on an upper surface (21) of the cutting insert (20) and a fastening screw (40) for tightening the clamp (30). The upper surface (21) of the cutting insert (20) has an elongated clamping groove (25) extending obliquely to both the first lateral seat surface (13) and the second lateral seat surface (14). The clamp (30) has a through-hole (31) for receiving the fastening screw (40), at one side of the through-hole (31) has two clamping protrusions (32) engaging the clamping groove (25) of the cutting insert (20) at positions spaced from each other, and at the other side of the through-hole (31) comprises a supporting element (33). The holder (10) has a guide surface (15) guiding the supporting element (33) in a backwards direction (B) away from the cutting insert (20) upon tightening the fastening screw (40), the backwards direction (B) having at least a directional component (d1) normal to the first lateral seat surface (13) and a directional component (d2) normal to the second lateral seat surface (14)

5. 发明公开

EP3079847A1 TRANSPARENT CONDUCTIVE MULTILAYER ASSEMBLY 无效
标题翻译：多层透明传导装置
公开(公告)号：EP3079847A1
公开(公告)日：2016-10-19
申请号：EP14869984.6
申请日：2014-12-08
申请人： 3M Innovative Properties Company
发明人： CHEN, Wan-Chun , CHIU, Chun-Ming , LUO, Hui , WANG, Tze Yuan , YU, Ta-hua
IPC分类号： B23B27/06 , B32B7/02 , G06F3/041
CPC分类号： B32B27/36 , B32B7/02 , B32B7/12 , B32B9/00 , B32B15/00 , B32B15/04 , B32B15/08 , B32B27/00 , B32B27/06 , B32B27/18 , B32B27/308 , B32B27/325 , B32B27/365 , B32B2250/00 , B32B2250/05 , B32B2255/10 , B32B2255/20 , B32B2255/205 , B32B2255/26 , B32B2255/28 , B32B2264/00 , B32B2264/102 , B32B2307/202 , B32B2307/40 , B32B2307/412 , B32B2307/418 , B32B2307/42 , B32B2307/546 , B32B2457/00 , B32B2457/20 , B32B2457/208 , C23C14/086 , C23C14/185 , C23C14/34 , G06F3/041 , G06F3/044 , G06F2203/04102 , G06F2203/04103 , G06F2203/04107
摘要： A transparent multilayer assembly, including a transparent organic polymeric flexible substrate, a transparent conductive layer on the first major surface of the substrate and an antireflective layer on the second major surface of the substrate.

6. 发明授权

EP2344292B1 TRÄGERBLOCK MIT SCHNEIDKÖRPER FÜR EINE DREHMASCHINE, INSBESONDERE LANG-DREHMASCHINE 无效
标题翻译：具有切割机构车床，特别长车床载波区块
公开(公告)号：EP2344292B1
公开(公告)日：2016-06-01
申请号：EP09759657.1
申请日：2009-10-31
申请人： Simtek Präzisionswerkzeuge GmbH
发明人： SEIFERMANN, Norbert
IPC分类号： B23B27/04 , B23B27/06 , B23B29/04
CPC分类号： B23B27/04 , B23B27/06 , B23B27/065 , B23B29/043 , B23B2260/072 , B23B2260/124

7. 发明授权

EP1599302B1 CUTTING INSERT FOR GROOVING OPERATIONS 有权转让
标题翻译：切削刀具AUSKEHLVORGÄNGE
公开(公告)号：EP1599302B1
公开(公告)日：2015-09-09
申请号：EP04707999.1
申请日：2004-02-04
申请人： Iscar Ltd.
发明人： GATI, Uzi
IPC分类号： B23B27/06
CPC分类号： B23B27/045 , B23B2200/321 , B23B2200/323 , Y10T82/10 , Y10T407/23 , Y10T407/25

8. 发明公开

EP2097196A4 A TOOL FOR CHIP REMOVING MACHINING AND A BASIC BODY THEREFOR 有权
标题翻译：工具加工和基体THEREFOR
公开(公告)号：EP2097196A4
公开(公告)日：2010-12-15
申请号：EP07835424
申请日：2007-11-13
申请人： SANDVIK INTELLECTUAL PROPERTY
发明人： SJOEOE STURE
IPC分类号： B23B27/10 , B23B27/04 , B23B27/06 , B23B27/08 , B23B29/14
CPC分类号： B23B27/10 , B23B27/04 , B23B27/06 , B23B29/043 , B23B2205/02 , B23B2250/12 , B23B2260/124 , Y10T407/14 , Y10T407/2288 , Y10T407/25

9. 发明授权

EP1759134B1 SURFACE ROUGHENING METHOD AND ROUGHENED ARTICLE USING A SURFACE ROUGHENING METHOD 有权
标题翻译：表面粗糙化，并用表面粗糙化粗糙ARTICLE
公开(公告)号：EP1759134B1
公开(公告)日：2009-11-18
申请号：EP05850687.4
申请日：2005-12-08
申请人： NISSAN MOTOR CO., LTD.
发明人： IIZUMI, Masahiko , NISHIMURA, Kimio
IPC分类号： F16J10/04 , B23B27/06
CPC分类号： F16J10/04 , B23B27/06 , B23B41/12 , B23B2200/369 , B23B2215/24 , B23B2215/242 , B23B2270/20 , Y10T29/49272 , Y10T29/49885 , Y10T29/49886 , Y10T407/23 , Y10T407/235

10. 发明公开

EP1935539A1 A turning tool as well as a turning insert 有权
标题翻译： Drehwerkzeug und Dreheinsatz
公开(公告)号：EP1935539A1
公开(公告)日：2008-06-25
申请号：EP07122086.7
申请日：2007-12-03
申请人： Sandvik Intellectual Property AB
发明人： Andersson, Claes , Jansson, Gunnar
IPC分类号： B23B27/06
CPC分类号： B23B27/065 , B23B27/1622 , B23B2200/049 , B23B2200/165 , B23B2205/12 , Y10T407/22 , Y10T407/2274 , Y10T407/23
摘要： The invention relates to a turning tool comprising a basic body (1) as well as an indexable turning insert (2) having a triangular basic shape, which is fixed in an insert seat (4) in the basic body. The turning insert is formed with three side surfaces (20) that are situated in an imaginary, equilateral triangle and therefore converge in pairs at an angle of 60° toward corners in which cutting edges (22) are included. The turning insert is connected to the insert seat via an interface, which comprises, on one hand, a single active, elongate and straight engagement member (27), e.g., a ridge, and three alternately usable engagement members (28), e.g., grooves, in the turning insert. The last-mentioned members (28) are located in a second, imaginary triangle having an equilateral shape, which is smaller than the first-mentioned triangle and rotated in relation to the same.
In addition to the tool, the invention also relates to a turning insert as such.
摘要翻译：本发明涉及一种包括基体（1）的转动工具以及固定在基体内的刀座（4）中的具有三角形基本形状的可转位转动刀片（2）。转动刀片形成有三个侧表面（20），三个侧表面（20）位于虚拟的等边三角形中，并因此以包括切削刃（22）的角度以60°成对的方式会聚。转动插入件通过一个接口连接到插入座上，该接口一方面包括单个活动的，细长的和直的接合构件（例如脊）和三个可交替使用的接合构件（28），例如，凹槽，在车削刀片中。最后提到的构件（28）位于具有等边形状的第二假想三角形中，该三角形小于先前提到的三角形并相对于第一个提到的三角形旋转。除了该工具之外，本发明还涉及一种车削刀片。

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