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1. 发明授权

EP2277420B1 Formed or domed cutting teeth formed by improved double etching processes 有权
标题翻译：通过改善Doppelätzverfahren形或弯曲的门齿的手段
公开(公告)号：EP2277420B1
公开(公告)日：2015-04-08
申请号：EP10170619.0
申请日：2010-07-23
申请人： Smith's Consumer Products, Inc.
发明人： Smith, Richard S. , Chalfant, Louis
IPC分类号： A47J43/25 , B23D73/00 , B23P15/28
CPC分类号： A47J43/25 , B23P15/44 , C23F1/06

2. 发明公开

EP2277420A2 Formed or domed cutting teeth formed by improved double etching processes 有权
标题翻译： Mittels verbesserterDoppelätzverfahrengeformte odergewölbteSchneidezähne
公开(公告)号：EP2277420A2
公开(公告)日：2011-01-26
申请号：EP10170619.0
申请日：2010-07-23
申请人： Smith Abrasives, Inc.
发明人： Smith, Richard S. , Chalfant, Louis
IPC分类号： A47J43/25
CPC分类号： A47J43/25 , B23P15/44 , C23F1/06
摘要： A device and method for manufacture thereof having a one or more cantilevered cutting teeth (10) integrally formed in raised configuration on a flat base (12) for cutting food items moved along said base (12). The free end portion is formed by upper and lower etched out portions of the upper end of said cutting teeth to form a cutting edge (22). The upper surface of the upper cut-out portion (26) of the teeth (10) is situation at a position out contact with food items being cut. A substantially portion of the teeth (10) is coated with a low friction material, except for the cutting edge (22). In a second embodiment one or more domed cutting elements (2b) are cut out of base sheet (8b) and may include a leading V-shaped cutting edge (10b).
摘要翻译：一种用于制造它的装置和方法，其具有一个或多个悬臂式切割齿（10），所述悬臂切割齿（10）在平坦的基部（12）上以凸起的形式整体地形成，用于切割沿所述底座（12）移动的食物。自由端部由所述切削齿的上端的上部和下部蚀刻出的部分形成，以形成切削刃（22）。齿（10）的上切口部（26）的上表面处于与被切割的食品接触的位置。除了切削刃（22）之外，齿（10）的基本上部分被低摩擦材料涂覆。在第二实施例中，一个或多个半圆形切割元件（2b）从基片（8b）切出并且可以包括前导V形切割边缘（10b）。

3. 发明授权

EP0665082B1 A method of forming grooves with cutting edges in the sides of the teeth of a shaving cutter and a tool for carrying out the method 有权转让
标题翻译：一种用于生产所述凹槽和切割剃须刀的边缘的方法和工具
公开(公告)号：EP0665082B1
公开(公告)日：1999-03-24
申请号：EP95100533.9
申请日：1995-01-17
申请人： U.S.P.I.T. S.p.A.
发明人： Musso, Pier Giulio
IPC分类号： B23P15/44 , B23F21/28
CPC分类号： B23F21/28 , B23P15/44 , Y10T409/20 , Y10T409/50082

4. 发明公开

EP0665082A1 A method of forming grooves with cutting edges in the sides of the teeth of a shaving cutter and a tool for carrying out the method 有权转让
标题翻译： Verfahren und Werkzeug zur Herstellung der Nuten und Schneidkanten eines Schabrades。
公开(公告)号：EP0665082A1
公开(公告)日：1995-08-02
申请号：EP95100533.9
申请日：1995-01-17
申请人： U.S.P.I.T. S.p.A.
发明人： Musso, Pier Giulio
IPC分类号： B23P15/44 , B23F21/28
CPC分类号： B23F21/28 , B23P15/44 , Y10T409/20 , Y10T409/50082
摘要： A method of forming grooves with cutting edges in the sides of the teeth of a shaving cutter comprises, in order:

a first machining step with the removal of shavings, in the course of which a plurality of grooves (6) is formed, each groove having two side walls (22,24) substantially perpendicular to a plane tangential to the respective side (4) of the tooth (2), and
a second machining step with the removal of shavings, in the course of which the side walls (22,24) of each groove (6) are machined to produce on each side wall (22,24), a cutting edge (26) with an acute cutting angle.
The method further teaches that both of the steps for the machining of each groove (6) are achieved by means of a single cutting element (10) which has a trapezoidal profile in a plane perpendicular to the side of the tooth (2), with its larger base facing inwardly of the groove (6) and its smaller base facing outwardly of the groove.

The tool for forming grooves with cutting edges in the sides of the teeth of a shaving cutter, comprises a support (12) from which a plurality of parallel cutting elements (10) project, each cutting element having a trapezoidal profile with its smaller base disposed adjacent the support (12).
摘要翻译：在剃须刀的齿的侧面形成具有切削刃的槽的方法包括以下步骤：第一加工步骤，除去切屑，在其中形成多个槽（6），每个槽具有基本上垂直于与所述齿（2）的相应侧面（4）相切的平面的两个侧壁（22,24），以及第二加工步骤，其中除去所述切屑，所述侧壁（22）每个凹槽（6）的每个凹槽（24）被加工成在每个侧壁（22,24）上产生具有锐角切割角的切割刃（26）。该方法进一步教导了用于加工每个凹槽（6）的两个步骤均通过在垂直于齿（2）侧面的平面中具有梯形轮廓的单个切割元件（10）来实现，其中，其较大的基部面向槽（6）的内侧，并且其较小的基部面向槽的外侧。用于在剃须刀的齿的侧面形成具有切割边缘的凹槽的工具包括多个平行的切割元件（10）突出的支撑件（12），每个切割元件具有梯形轮廓，其较小的基部设置邻近支撑件（12）。

5. 发明公开

EP3019116A1 PROCESS FOR PRODUCING A SHAPE MEMORY SPIRAL ROTARY FILE 有权转让
标题翻译： VERFAHREN ZUR HERSTELLUNG EINER FORMSPEICHERNDENSPIRALFÖRMIGENFEILE
公开(公告)号：EP3019116A1
公开(公告)日：2016-05-18
申请号：EP14744740.3
申请日：2014-07-11
申请人： Dentsply International Inc.
发明人： SHOTTON, Vincent , AMMON, Dan , KAMAU NDUNGU, Geoffrey
IPC分类号： A61C5/02
CPC分类号： B23P15/44 , A61C5/42 , B21D37/16 , B21K5/12 , Y10T29/49826
摘要： A method for manufacturing at least one nonlinear file including the steps of deforming at least a portion of a linear file away from a file axis and heat-treating the deformed file to shape-set the nonlinear file.
摘要翻译：一种用于制造至少一个非线性文件的方法，包括以下步骤：将线性文件的至少一部分变形远离文件轴，并对变形的文件进行热处理以对非线性文件进行整形。

6. 发明公开

EP2277420A3 Formed or domed cutting teeth formed by improved double etching processes 有权
标题翻译：通过改善Doppelätzverfahren形或弯曲的门齿的手段
公开(公告)号：EP2277420A3
公开(公告)日：2013-07-03
申请号：EP10170619.0
申请日：2010-07-23
申请人： Smith's Consumer Products, Inc.
发明人： Smith, Richard S. , Chalfant, Louis
IPC分类号： A47J43/25 , B23D73/00 , B23P15/28
CPC分类号： A47J43/25 , B23P15/44 , C23F1/06
摘要： A device and method for manufacture thereof having a one or more cantilevered cutting teeth (10) integrally formed in raised configuration on a flat base (12) for cutting food items moved along said base (12). The free end portion is formed by upper and lower etched out portions of the upper end of said cutting teeth to form a cutting edge (22). The upper surface of the upper cut-out portion (26) of the teeth (10) is situation at a position out contact with food items being cut. A substantially portion of the teeth (10) is coated with a low friction material, except for the cutting edge (22). In a second embodiment one or more domed cutting elements (2b) are cut out of base sheet (8b) and may include a leading V-shaped cutting edge (10b).

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