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1. 发明公开

EP2643116A1 CUTTING TOOL WITH COOLING MECHANISM AND A CUTTING INSERT AND TOOL HOLDER THEREFOR 无效
标题翻译： SCHNEIDWERKZEUG MITKÜHLMECHANISMUSUND SCHNEIDEINSATZ SOWIE WERKZEUGHALTERDAFÜR
公开(公告)号：EP2643116A1
公开(公告)日：2013-10-02
申请号：EP11805238.0
申请日：2011-11-23
申请人： No Screw Ltd.
发明人： GERSHON, Harif
IPC分类号： B23B27/10 , B23C5/28
CPC分类号： B23B27/10 , B22F3/03 , B22F2005/001 , B23B27/04 , B23B27/145 , B23B51/02 , B23B51/06 , B23B2200/161 , B23B2205/16 , B23B2250/12 , B23C5/06 , B23C5/28 , B23C2200/161 , B23C2250/12 , Y10T407/14
摘要： An integral cutting tool configured for revolving about a central axis is provided. The cutting tool is formed with at least one cutting portion having a rake surface, a relief surface, and a cutting edge formed at the intersection between the rake surface and the relief surface. The cutting tool is further provided with a cooling fluid provision arrangement having at least one passage, and a cooling aperture formed at the relief surface. The cooling aperture is directed towards the cutting edge at an acute angle.
摘要翻译：切割元件包括切割部分和冷却部分。切割部分具有前刀面，浮雕表面和限定在前刀面与浮雕表面之间的相交处的切割刃。冷却部具有与其一体形成的工作表面和冷却喷嘴。喷嘴与切割边缘间隔开并且具有相对于前刀面以锐角指向切削刃的冷却孔。操作表面是除了前刀面之外的切削元件的前表面和切削元件的表面之一，设置在比前刀面更远离切削刃的位置，使得前刀面设置在切削刃和切削刃之间冷却孔径。

2. 发明公开

EP3801960A2 TOOL AND CUTTING INSERT FOR INTERNAL COOLING, AND METHOD OF MANUFACTURE THEREOF 无效
公开(公告)号：EP3801960A2
公开(公告)日：2021-04-14
申请号：EP19728742.8
申请日：2019-05-23
申请人： No Screw Ltd.
发明人： HARIF, Gershon
IPC分类号： B23B27/22 , B23B27/14 , B23B29/04 , B23B27/10 , B23C3/30 , B24B19/02 , B24B27/033

3. 发明授权

EP2514560B1 Cutting tool 有权
标题翻译：切削刀具
公开(公告)号：EP2514560B1
公开(公告)日：2015-08-05
申请号：EP12176734.7
申请日：2008-06-05
申请人： No Screw Ltd.
发明人： Harif, Gershon
IPC分类号： B24B45/00
CPC分类号： B23C5/2221 , B23B27/12 , B23B27/1622 , B23B29/03417 , B23B51/02 , B23B2200/0423 , B23B2200/123 , B23B2200/125 , B23B2200/128 , B23B2200/3618 , B23B2200/369 , B23B2205/04 , B23B2205/045 , B23B2205/08 , B23B2205/12 , B23B2251/02 , B23B2251/50 , B23B2260/0785 , B23B2260/136 , B23C5/2213 , B23C2210/03 , B24B45/006 , F16B2/14 , F16D1/06 , Y10T29/53 , Y10T407/1906 , Y10T407/191 , Y10T407/1934 , Y10T407/2272 , Y10T407/2274 , Y10T407/23 , Y10T407/235

4. 发明授权

EP2401107B1 CUTTING TOOL HOLDER AND CUTTING TOOL INCLUDING SUCH A CUTTING TOOL HOLDER 有权
标题翻译：包括这种切削刀具夹具的切削刀具夹具和切削刀具
公开(公告)号：EP2401107B1
公开(公告)日：2018-01-03
申请号：EP10710104.0
申请日：2010-02-25
申请人： No Screw Ltd.
发明人： HARIF, Gershon
IPC分类号： B23C5/22 , B23C5/10 , B23C5/06
CPC分类号： B23C5/2221 , B23C5/06 , B23C5/109 , B23C2200/128 , B23C2200/165 , B23C2200/206 , B23C2200/361 , B23C2200/367 , B23C2210/16 , B23C2210/165 , B23C2210/168 , B23C2260/84
摘要： A cutting tool comprising a cutting tool holder and a cutting insert adapted to be mounted thereon. The tool holder comprises an insert seat defined by a base and at least one side wall extending from the base to define an insert seat space adapted to receive therein the insert. The seat comprises a support element extending into the insert seat from the base, and a fastening member engageable with the seat. The fastening member is displaceable with respect thereto between a mounting position adapted to allow the insert to be mounted onto the seat and a securing position adapted for securing the insert within the seat. The insert is formed with a securing cavity and when the insert is mounted onto the tool holder and is in the securing position, a portion of the support element and the fastening member is received within the cavity of the insert.

5. 发明授权

EP2167260B1 A CUTTING TOOL HOLDER AND METHOD FOR MOUNTING A CUTTING INSERT ON SUCH A HOLDER 有权
标题翻译：切削刀具夹持及其切削使用这样持有者的固定方法
公开(公告)号：EP2167260B1
公开(公告)日：2013-06-05
申请号：EP08763536.3
申请日：2008-06-05
申请人： No Screw Ltd.
发明人： HARIF, Gershon
IPC分类号： B23B27/16 , B23B51/04 , B23C5/22
CPC分类号： B23C5/2221 , B23B27/12 , B23B27/1622 , B23B29/03417 , B23B51/02 , B23B2200/0423 , B23B2200/123 , B23B2200/125 , B23B2200/128 , B23B2200/3618 , B23B2200/369 , B23B2205/04 , B23B2205/045 , B23B2205/08 , B23B2205/12 , B23B2251/02 , B23B2251/50 , B23B2260/0785 , B23B2260/136 , B23C5/2213 , B23C2210/03 , B24B45/006 , F16B2/14 , F16D1/06 , Y10T29/53 , Y10T407/1906 , Y10T407/191 , Y10T407/1934 , Y10T407/2272 , Y10T407/2274 , Y10T407/23 , Y10T407/235

6. 发明公开

EP2514560A3 Cutting tool holder 有权
标题翻译：切削刀具夹持
公开(公告)号：EP2514560A3
公开(公告)日：2013-04-17
申请号：EP12176734.7
申请日：2008-06-05
申请人： No Screw Ltd.
发明人： Harif, Gershon
IPC分类号： B24B45/00
CPC分类号： B23C5/2221 , B23B27/12 , B23B27/1622 , B23B29/03417 , B23B51/02 , B23B2200/0423 , B23B2200/123 , B23B2200/125 , B23B2200/128 , B23B2200/3618 , B23B2200/369 , B23B2205/04 , B23B2205/045 , B23B2205/08 , B23B2205/12 , B23B2251/02 , B23B2251/50 , B23B2260/0785 , B23B2260/136 , B23C5/2213 , B23C2210/03 , B24B45/006 , F16B2/14 , F16D1/06 , Y10T29/53 , Y10T407/1906 , Y10T407/191 , Y10T407/1934 , Y10T407/2272 , Y10T407/2274 , Y10T407/23 , Y10T407/235
摘要： A cutting tool holder (11) adapted for mounting thereon a cutting insert (13) having a top face, a bottom face and formed with an insert bore having an inner surface extending between the top and the bottom face. The holder comprises a seat defined by a bottom surface and at least one side wall angled to the bottom surface, a seat bore with a bore axis having an open end at the bottom surface of the seat, and a securing mechanism for securing the cutting insert in the seat. The securing mechanism comprises a securing pin (16) received within the seat bore and having a body with an outer surface extending between a proximal end and a distal end of the body and defining a pin axis therealong. The securing mechanism further comprises a displacement arrangement adapted for axially displacing the securing pin along the bore axis of the seat bore between at least a first, mounting position in which the distal end protrudes from within the seat bore through the bottom surface into the seat to a first extent so as to allow the cutting insert to be placed within the seat, having its bottom face aligned against the bottom surface, and a second, securing position in which the distal end protrudes from within the seat bore through the bottom surface into the seat to a second extent, greater than the first extent, so as to engage the inner surface of the insert bore, thereby securing the insert in place.

7. 发明公开

EP2514560A2 Cutting tool holder 有权
标题翻译：切割工具架
公开(公告)号：EP2514560A2
公开(公告)日：2012-10-24
申请号：EP12176734.7
申请日：2008-06-05
申请人： No Screw Ltd.
发明人： Harif, Gershon
IPC分类号： B24B45/00
CPC分类号： B23C5/2221 , B23B27/12 , B23B27/1622 , B23B29/03417 , B23B51/02 , B23B2200/0423 , B23B2200/123 , B23B2200/125 , B23B2200/128 , B23B2200/3618 , B23B2200/369 , B23B2205/04 , B23B2205/045 , B23B2205/08 , B23B2205/12 , B23B2251/02 , B23B2251/50 , B23B2260/0785 , B23B2260/136 , B23C5/2213 , B23C2210/03 , B24B45/006 , F16B2/14 , F16D1/06 , Y10T29/53 , Y10T407/1906 , Y10T407/191 , Y10T407/1934 , Y10T407/2272 , Y10T407/2274 , Y10T407/23 , Y10T407/235
摘要： A cutting tool holder (11) adapted for mounting thereon a cutting insert (13) having a top face, a bottom face and formed with an insert bore having an inner surface extending between the top and the bottom face. The holder comprises a seat defined by a bottom surface and at least one side wall angled to the bottom surface, a seat bore with a bore axis having an open end at the bottom surface of the seat, and a securing mechanism for securing the cutting insert in the seat. The securing mechanism comprises a securing pin (16) received within the seat bore and having a body with an outer surface extending between a proximal end and a distal end of the body and defining a pin axis therealong. The securing mechanism further comprises a displacement arrangement adapted for axially displacing the securing pin along the bore axis of the seat bore between at least a first, mounting position in which the distal end protrudes from within the seat bore through the bottom surface into the seat to a first extent so as to allow the cutting insert to be placed within the seat, having its bottom face aligned against the bottom surface, and a second, securing position in which the distal end protrudes from within the seat bore through the bottom surface into the seat to a second extent, greater than the first extent, so as to engage the inner surface of the insert bore, thereby securing the insert in place.
摘要翻译：一种适于在其上安装切削刀片（13）的切削工具夹持器（11），所述切削嵌入件具有顶面，底面并形成有插入孔，所述插入孔具有在所述顶面和所述底面之间延伸的内表面。所述保持器包括由底部表面和至少一个与所述底部表面成角度的侧壁限定的座，具有孔轴线的座孔，所述座孔在所述座的底表面处具有开口端，以及固定机构，在座位上。所述固定机构包括容纳在所述座孔内的固定销（16），所述固定销（16）具有主体，所述主体具有在所述主体的近端和远端之间延伸并且沿着所述主体的销轴线延伸的外表面。所述固定机构还包括位移装置，所述位移装置适于在至少第一安装位置和第二安装位置之间沿所述座孔的孔轴线轴向移动所述固定销，在所述第一安装位置中，所述远端从所述座孔内穿过所述底面突出到所述座位第一程度，以便允许切削刀片放置在座内，使其底面与底面对齐;以及第二固定位置，其中远端从座孔内穿过底面突出进入以大于第一范围的第二范围，从而与插入孔的内表面接合，从而将插入件固定就位。

8. 发明公开

EP2514559A2 Drill Head 审中-公开
标题翻译： Bohrkopf
公开(公告)号：EP2514559A2
公开(公告)日：2012-10-24
申请号：EP12176696.8
申请日：2008-06-05
申请人： No Screw Ltd.
发明人： Harif, Gershon
IPC分类号： B24B45/00
CPC分类号： B23C5/2221 , B23B27/12 , B23B27/1622 , B23B29/03417 , B23B51/02 , B23B2200/0423 , B23B2200/123 , B23B2200/125 , B23B2200/128 , B23B2200/3618 , B23B2200/369 , B23B2205/04 , B23B2205/045 , B23B2205/08 , B23B2205/12 , B23B2251/02 , B23B2251/50 , B23B2260/0785 , B23B2260/136 , B23C5/2213 , B23C2210/03 , B24B45/006 , F16B2/14 , F16D1/06 , Y10T29/53 , Y10T407/1906 , Y10T407/191 , Y10T407/1934 , Y10T407/2272 , Y10T407/2274 , Y10T407/23 , Y10T407/235
摘要： A drill head configured for mounting onto a drilling tool holder to form a drilling tool, said drill head being formed with at least two body portions 620L, 620R, diametrically opposed about a central axis of the drill head, each of the body portions comprising a drilling portion 620D having at least one cutting edge 621, and a mounting portion 620M being formed with a bore configured for receiving therein at least a portion of a securing member of the drilling tool holder for securing said drill head onto said drilling tool holder.
摘要翻译：一种钻头，其构造成用于安装在钻具保持器上以形成钻孔工具，所述钻头形成有至少两个主体部分620L，620R，其围绕钻头的中心轴线直径相对，每个主体部分包括一个具有至少一个切割边缘621的钻孔部分620D以及安装部分620M形成有孔，该孔被构造成用于在其中容纳钻具工具夹具的固定构件的至少一部分，用于将所述钻头固定到所述钻具保持器上。

9. 发明公开

EP2498940A2 CUTTING TOOL, CUTTING TOOL HOLDER, AND A CUTTING INSERT THEREFOR 审中-公开
标题翻译：刀具，切削刀具夹持及其切削刀片
公开(公告)号：EP2498940A2
公开(公告)日：2012-09-19
申请号：EP10790480.7
申请日：2010-11-09
申请人： No Screw Ltd.
发明人： HARIF, Gershon
IPC分类号： B23B51/02
CPC分类号： B23B51/02 , B23B2240/04 , B23B2251/02 , B23B2251/50 , Y10T407/23 , Y10T408/892 , Y10T408/9098 , Y10T408/95
摘要： A cutting tool holder (105; 205; 305) configured for mounting thereon a cutting insert (120; 220; 320) to form a cutting tool, the tool holder extending along a central axis (x) and comprising a mounting portion (1051; 1201; 3051 ) having a seat surface (112; 212) oriented generally perpendicular to the central axis. The tool holder further has at least two securing extensions (105 "; 205 " ) projecting from the seat surface in a direction generally parallel to that of the central axis. Each of the extensions are formed, at an end remote from the seat surface with a latch portion (L) extending towards the central axis. The latch portion has an under surface (1071; 2071 ) and a top surface (1161; 2161 ), both oriented generally transversely to the central axis such that the under surface is disposed between the seat surface and the top surface. Each of the extensions is further formed with a side surface extending between the under surface and the seat surface to form a securing pocket defined between the seat surface, the side surface and the under surface. The pocket is configured for receiving therein a portion of the cutting insert. The under surface is oriented parallel to the seat surface and the top surface is oriented at an angle to the side surface other than 90 deg.

10. 发明公开

EP3288701A1 DYNAMIC CLAMPING MECHANISM 审中-公开
标题翻译：动态夹紧机构
公开(公告)号：EP3288701A1
公开(公告)日：2018-03-07
申请号：EP16721250.5
申请日：2016-04-21
申请人： No Screw Ltd.
发明人： HARIF, Gershon
IPC分类号： B23B27/16 , B23C5/22
CPC分类号： B23B27/1662 , B23B2205/045 , B23C5/2208 , B23C5/2221 , B23C2210/165
摘要： A cutting tool holder (10) configured for mounting thereon a cutting insert (30) to form a cutting tool (1); the cutting insert (30) has a top face (32T), a bottom face (32B), at least one side wall (32S) extending between the top face (32T) and the bottom face (32B), and an insert bore (35) extending between the top face (32T) and the bottom face (32B); the cutting tool holder (10) comprises a body (12) and a fastening member (50), the body (12) comprising an insert seat (20) having a base surface (22) and being configured for receiving therein the cutting insert (30); and a seat bore (25) having an open end at the base surface (22); the fastening member (50) defines a fastening member axis (XFM) and comprises and shank portion (52) and a head portion (51) extending therealong; the shank portion (52) is configured for being received within the seat bore (25); and the head portion (51) comprises a first clamping region, and a second clamping region axially spaced therefrom and disposed between the shank portion (52) and the first clamping region; the fastening member (50) is configured for assuming a mounting position, in which the fastening member (50) remains in engagement with the seat bore (25) in the mounting position while allowing positioning of the cutting insert (30) into the insert seat (20), and a securing position in which the first and second clamping regions are disposed so as to engage two axially-spaced regions of the cutting insert (30) thereby securing it in the insert seat (20).

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