专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明公开

EP2643116A4 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：EP2643116A4
公开(公告)日：2017-05-17
申请号：EP11805238
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

12. 发明公开

EP3013503A2 CUTTING INSERT WITH INTERNAL COOLING 审中-公开
标题翻译： SCHNEIDEINSATZ MIT INTERNERKÜHLUNG
公开(公告)号：EP3013503A2
公开(公告)日：2016-05-04
申请号：EP14739567.7
申请日：2014-06-26
申请人： No Screw Ltd.
发明人： HARIF, Gershon
IPC分类号： B23B27/10 , B23B51/06 , B23C5/28
CPC分类号： B23B27/10 , B23B27/145 , B23B51/048 , B23B2205/12 , B23B2205/16 , B23B2250/12 , B23C5/207 , B23C5/28 , B23C2210/168 , B23C2250/12 , B25D2217/0057
摘要： A cutting element (50) having a front face (52T), an opposite rear face (52B) and at least one side (52S) face extending therebetween, and comprising a cooling cavity (60) defined by a cavity surface. The cutting element (50) comprises at least one shell-like cutting zone defined by an external surface (54, 56, 58) and an internal surface. The external surface (54, 56, 58) is constituted by a cutting edge (54) defined at the intersection between the front face (52T) and the at least one side face (52S) and corresponding rake (56) and relief (58) surfaces constituted by portions of the front face (52T) and at least one side face (52S) respectively. The internal surface is constituted by a portion of the cavity surface (60), wherein the maximal distance between the cavity surface (60) and the external surface (54, 56, 58) at the cutting zone is considerably smaller than the distance between the front face (52T) and the opposite rear face (52B). The cooling cavity (60) is configured for receiving therein a cooling fluid for cooling the inner surface and thereby withdrawing heat from the cutting edge (54).
摘要翻译：具有前表面（52T），相对的后表面（52B）和在其间延伸的至少一个侧面（52S）表面的切割元件（50），并且包括由空腔表面限定的冷却腔（60）。切割元件（50）包括由外表面（54,56,58）和内表面限定的至少一个壳状切割区域。外表面（54,56,58）由限定在前表面（52T）和至少一个侧面（52S）之间的相交处的切割刃（54）和相应的耙（56）和浮雕（58））表面分别由前表面（52T）和至少一个侧面（52S）的部分构成。内表面由空腔表面（60）的一部分构成，其中在切割区处空腔表面（60）和外表面（54,56,58）之间的最大距离远小于前表面（52T）和相对的后表面（52B）。冷却腔（60）构造成用于在其中容纳用于冷却内表面的冷却流体，从而从切削刃（54）排出热量。

13. 发明公开

EP2514559A3 Drill head 审中-公开
标题翻译： Bohrkopf
公开(公告)号：EP2514559A3
公开(公告)日：2013-04-17
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： B23B29/03
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.

14. 发明公开

EP2401107A1 CUTTING TOOL, CUTTING TOOL HOLDER AND CUTTING INSERT THEREFOR 有权
标题翻译：切削刀具，切削刀柄和切削刀片
公开(公告)号：EP2401107A1
公开(公告)日：2012-01-04
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.
摘要翻译：一种切削刀具（1），其包括切削刀具夹具（10）和适于安装在其上的切削刀片（20）。切削刀具夹具10包括由基座32B和图3A所限定的刀片座（30;图3B）以及从基座（32B）延伸到基座（32B）的至少一个侧壁（34a，34b;图3A）限定适于在其中容纳切削刀片（20）的刀片座位空间（32;图3A）。所述刀片座（30）还包括从所述基座（32B）延伸到所述刀片座（30）中的支撑元件（40）以及可与所述刀片座（30）接合的紧固构件（50）。紧固构件50能够在适于允许切削刀片20安装到刀片座30上的安装位置（参见图4C）和适于安装在刀片座30上的固定位置（见图4B）之间移位。（20）形成有固定腔（23;图2A），并且当切削刀片（20）安装到切削工具保持器（10）上时，切削刀片（20）并且处于固定位置时，支撑元件（40）和紧固构件（50）的一部分被接收在切削刀片（20）的空腔（23）内。

15. 发明公开

EP2217396A1 CUTTING TOOL WITH PROTRUSIONS, AND METHODS OF USE THEREOF 有权
标题翻译：有凸出及其使用方法切削刀具
公开(公告)号：EP2217396A1
公开(公告)日：2010-08-18
申请号：EP08842857.8
申请日：2008-10-16
申请人： No Screw Ltd.
发明人： HARIF, Gershon
IPC分类号： B23B27/04
CPC分类号： B23B27/045 , B23B27/141 , B23B51/02 , B23B2200/081 , B23B2200/121 , B23B2200/204 , B23B2200/205 , B23B2251/02 , B23C5/08 , B23C5/10 , B23C5/1045 , B23C5/109 , B23C5/202 , B23C2200/121 , B23C2200/123 , B23C2200/125 , B23C2200/206 , B23C2200/367 , B23C2210/088 , B23C2210/203 , B23C2210/205 , Y10T29/47 , Y10T82/10 , Y10T407/23 , Y10T407/235 , Y10T408/03
摘要： A cutting element adapted for removing a chip from a surface of a workpiece, has at least one cutting edge defined by an intersection line between a rake and a relief surface and is formed with one or more workpiece deforming protrusions. At least a portion of the protrusions is spaced from the cutting edge such this portion protrudes, along a plane perpendicular to the relief surface and passing through the cutting edge, in a direction transverse to the relief surface beyond the cutting edge. At least the projecting portion of at least one of the protrusions is constructed so as to deform the workpiece before its contact with the cutting edge.

16. 发明公开

EP2167280A1 ATTACHMENT MECHANISM 有权
标题翻译：固定机构
公开(公告)号：EP2167280A1
公开(公告)日：2010-03-31
申请号：EP08763534.8
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： B23B31/4073 , B23B2251/02 , B23B2270/12 , B24B45/006 , B24D5/16 , F16D1/06 , F16D1/112 , Y10T29/49959 , Y10T403/55 , Y10T403/555
摘要： An attachment arrangement comprising a first member adapted for securely attaching thereon a second member having a top face, a bottom face and formed with an second member bore having an inner surface extending between the top and the bottom face. The first member comprises an attaching portion defined by a bottom surface and at least one side wall angled to the bottom surface, an attaching portion bore with a bore axis having an open end at the bottom surface of the attaching portion, and a securing mechanism for securing the second member in the attaching portion. The securing mechanism comprises a securing pin received within the attaching portion 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 attaching portion bore between at least a first, attaching position in which the distal end protrudes from within the attaching portion bore through the bottom surface into the attaching portion to a first extent so as to allow the second member to be placed within the attaching portion, having its bottom face aligned against the bottom surface, and a second, securing position in which the distal end protrudes from within the attaching portion bore through the bottom surface into the attaching portion to a second extent, greater than the first extent, so as to engage the inner surface of the second member bore, thereby securing the second member in place.

17. 发明公开

EP2167260A1 A CUTTING TOOL HOLDER AND A CUTTING INSERT THEREFOR 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：EP2167260A1
公开(公告)日：2010-03-31
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
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.

18. 发明公开

EP3887082A1 METHOD OF PERFORMING A CUTTING OPERATION ON A WORKPIECE 审中-公开
公开(公告)号：EP3887082A1
公开(公告)日：2021-10-06
申请号：EP19821298.7
申请日：2019-11-25
申请人： No Screw Ltd.
发明人： HARIF, Gershon
IPC分类号： B23B1/00 , B23B27/10 , B23B35/00 , B23C3/00

19. 发明公开

EP3253517A1 CUTTING TOOL COMPRISING A CUTTING TOOL HOLDER AND A CUTTING INSERT THEREFOR 审中-公开
标题翻译：包括一个切削刀架和一个切削刀片的切削刀具
公开(公告)号：EP3253517A1
公开(公告)日：2017-12-13
申请号：EP15710598.2
申请日：2015-02-04
申请人： No Screw Ltd.
发明人： HARIF, Gershon
IPC分类号： B23B27/16 , B23C5/22
CPC分类号： B23B27/1681 , B23B27/1662 , B23B2200/0471 , B23B2200/3618 , B23B2205/04 , B23B2205/12 , B23C5/2472
摘要： A cutting tool holder (110) configured for mounting thereon a cutting insert (140′). The cutting tool holder comprises a body (112) formed with an insert seat (120) configured receiving therein the cutting insert and a seat bore (135) configured for accommodating therein a fastening member (150′). The cutting tool holder also comprises an anchoring element (170) received within the body of the holder, the fastening element being configured for secured engagement with the anchoring element and being free of such engagement with the seat bore.

20. 发明公开

EP3041632A2 MOUNTING MECHANISM FOR A CUTTING INSERT, A CUTTING INSERT THEREFOR AND A CUTTING TOOL USING SAID INSERT 有权
标题翻译：固定装置不重磨刀片，切削刀片和刀具与所述切削刀片
公开(公告)号：EP3041632A2
公开(公告)日：2016-07-13
申请号：EP14777865.8
申请日：2014-09-03
申请人： No Screw Ltd.
发明人： HARIF, Gershon
IPC分类号： B23B27/16 , B22F3/00
CPC分类号： B23B27/1662 , B22F3/10 , B22F3/16 , B22F2005/001 , B23B27/1614 , B23B27/1644 , B23B2200/3618 , B23B2205/04 , B23B2205/045 , B23B2205/12 , B23B2260/082 , B23C5/2213 , B23C2200/361 , B23C2210/165 , B23C2210/168 , B23C2240/12
摘要： A cutting tool holder of the kind in which the fastening screw (securing member) remains engaged with the tool holder seat during mounting/dismounting of the cutting insert. The seat is further formed with a support surface configured for engaging and providing support to the head portion of the securing member at least in the securing position.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式