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31. 发明授权

US09149944B2 Razor blade technology 有权
标题翻译：剃刀刀片技术
公开(公告)号：US09149944B2
公开(公告)日：2015-10-06
申请号：US14568232
申请日：2014-12-12
申请人： Eveready Battery Company Inc.
发明人： Wayne F Hobson, Sr. , Yiming Xu
IPC分类号： B26B21/60 , B23P15/00 , B26B21/40 , B23P15/40
CPC分类号： B26B21/4068 , B23P15/403 , B26B21/565 , Y10T29/49885 , Y10T29/49888
摘要： A razor cartridge includes razor blade assemblies having an inter-blade guard attached to a side of a razor blade. The razor blade is formed from strip that is manufactured including a thermal oxidation process to form a chromium oxide layer on the side surface of the razor blade. This oxide film prevents electrochemical corrosion of the razor blade that may be visible to a user and prevents real or perceived premature failure of the razor blade and thus the razor cartridge during its extended life. The razor blade assembly may also have an array of closely spaced droplets of a liquid adapted to inhibit corrosion of the razor blade applied to the side of the razor blade visible to a user.
摘要翻译：剃刀刀片架包括具有附接到剃刀刀片侧面的刀片间护罩的剃刀刀片组件。剃刀刀片由制造的带材制成，包括热氧化工艺，以在剃刀刀片的侧表面上形成氧化铬层。这种氧化膜防止剃刀刀片的电化学腐蚀，这对使用者来说可能是可见的，并且防止剃刀刀片在其使用寿命期间的真实或感觉到过早失效。剃刀刀片组件还可以具有紧密间隔的液滴的阵列，其适于抑制施加到剃刀刀片对使用者可见的侧面的剃刀的腐蚀。

32. 发明授权

US09032628B2 Razor blade technology 有权
公开(公告)号：US09032628B2
公开(公告)日：2015-05-19
申请号：US13349706
申请日：2012-01-13
申请人： Wayne F Hobson, Sr. , Yiming Xu
发明人： Wayne F Hobson, Sr. , Yiming Xu
IPC分类号： B26B21/00 , B23P15/00 , B23P15/40 , B26B21/40 , B26B21/56
CPC分类号： B26B21/4068 , B23P15/403 , B26B21/565 , Y10T29/49885 , Y10T29/49888
摘要： A razor cartridge includes razor blade assemblies having an inter-blade guard attached to a side of a razor blade. The razor blade is formed from strip that is manufactured including a thermal oxidation process to form a chromium oxide layer on the side surface of the razor blade. This oxide film prevents electrochemical corrosion of the razor blade that may be visible to a user and prevents real or perceived premature failure of the razor blade and thus the razor cartridge during its extended life. The razor blade assembly may also have an array of closely spaced droplets of a liquid adapted to inhibit corrosion of the razor blade applied to the side of the razor blade visible to a user.

33. 发明申请

US20140000081A1 Razor Blade Technology 有权
标题翻译：剃刀刀片技术
公开(公告)号：US20140000081A1
公开(公告)日：2014-01-02
申请号：US13920449
申请日：2011-12-07
申请人： Yiming Xu
发明人： Yiming Xu
IPC分类号： B26B21/40
CPC分类号： B26B21/4068 , B23P15/403 , B26B21/565 , B26B21/58 , Y10T29/4981
摘要： An elongated flat strip of martensitic stainless steel material for use in manufacturing razor blades is provided with an elongated weakened portion. The weakened portion is provided after hardening, sharpening and cutting edge coating processes are performed. The weakened portion is provided by the application of laser energy that forms a groove along a side of the razor blade and converts previously tempered martensite to untempered martensite in the weakened portion. The razor blade is attached to a support and removed at the weakened portion. The weakened portion can be provided before or after the razor blade is attached to the support.
摘要翻译：用于制造剃刀刀片的细长的马氏体不锈钢材料扁平带设置有细长的弱化部分。在硬化之后提供弱化部分，进行磨削和切割边缘涂覆处理。通过应用激光能量来提供弱化部分，激光能量沿着剃刀刀片的一侧形成凹槽，并将预先回火的马氏体转变成弱化部分中的未回火的马氏体。剃刀刀片连接到支撑件并在弱化部分移除。可以在剃刀刀片附接到支撑件之前或之后提供弱化部分。

34. 发明申请

US20110314678A1 BENT RAZOR BLADES AND MANUFACTURING THEREOF 审中-公开
标题翻译： BENT RAZOR刀片及其制造
公开(公告)号：US20110314678A1
公开(公告)日：2011-12-29
申请号：US12825889
申请日：2010-06-29
申请人： Mark Peterson
发明人： Mark Peterson
IPC分类号： B26B21/14 , B21K11/00
CPC分类号： B21D53/645 , B21D11/10 , B21D19/005 , B23P15/403 , B26B21/4068 , B26B21/565
摘要： A razor blade manufactured by the process of cutting a strip of blade steel into discrete blanks each having an elongated edge and an elongated support portion extending between a pair of lateral end faces generally transverse to the elongated edge. The elongated edges are sharpened to form a cutting edge. The discrete blanks are deformed to form a bent portion. The lateral end faces are treated to remove cracks prior to being deformed.
摘要翻译：通过将刀片钢条切割成各自具有细长边缘的分立毛坯和在通常横向于细长边缘的一对侧向端面之间延伸的细长支撑部分的方法制造的剃刀刀片。细长的边缘被削尖以形成切割边缘。分立的坯料变形以形成弯曲部分。处理侧端面以在变形之前去除裂纹。

35. 发明申请

US20110010929A1 SYSTEMS FOR PRODUCING ASSEMBLIES 审中-公开
标题翻译：生产组装系统
公开(公告)号：US20110010929A1
公开(公告)日：2011-01-20
申请号：US12888710
申请日：2010-09-23
申请人： Matthew J. Guay , Robert Genovisi , Stephen A. Green , Norbert Binkowski , Craig Stephen Vickery , Jon Fraser Ewing , Ingomar JK Summerauer
发明人： Matthew J. Guay , Robert Genovisi , Stephen A. Green , Norbert Binkowski , Craig Stephen Vickery , Jon Fraser Ewing , Ingomar JK Summerauer
IPC分类号： B23P23/04 , B23P19/04 , B23K26/22
CPC分类号： B26B21/54 , B21D53/645 , B23K26/0846 , B23K26/22 , B23P15/403 , Y10T29/496 , Y10T29/5137 , Y10T29/53022 , Y10T29/53361 , Y10T29/53383 , Y10T29/5353
摘要： This invention relates to methods and systems for attaching components to strips of material to form assemblies, e.g., a system for fastening pre-sharpened razor blades to individual support strips on a continuous band of material, such as a metal, to form discrete blade assemblies.
摘要翻译：本发明涉及用于将组件附接到材料条以形成组件的方法和系统，例如用于将预先磨碎的刀片固定到连续的材料带（例如金属）上的各个支撑条上的系统，以形成分立的叶片组件。

36. 发明授权

US06957598B2 Razor blade and method of manufacture 有权
公开(公告)号：US06957598B2
公开(公告)日：2005-10-25
申请号：US10680553
申请日：2003-10-07
申请人： Nicolae Neamtu , Stephen F. Hobbs
发明人： Nicolae Neamtu , Stephen F. Hobbs
IPC分类号： B26B21/56 , B21D17/04 , B21D53/64 , E04C2/34 , B21K11/00
CPC分类号： B26B21/4068 , B21D53/645 , B23P15/403 , B26B21/165 , B26B21/22 , B26B21/565
摘要： An elongated stock material for use in manufacturing shaving razor blades, the material including an elongated, flat strip of metal having a front edge and back edge extending along its length, a sharpened cutting edge portion extending along the front edge, a weakened portion between the front edge and the back edge, a blade portion between the cutting edge portion and the weakened portion, and a removable portion between the weakened portion and the back edge. Also disclosed are blades and cartridges made from the material, and methods and apparatus making and using the material.

37. 发明申请

US20040221460A1 Razor blade and method of manufacture 有权
标题翻译：剃刀刀片及其制造方法
公开(公告)号：US20040221460A1
公开(公告)日：2004-11-11
申请号：US10680553
申请日：2003-10-07
申请人： The Gillette Company, a Delaware corporation
发明人： Nicolae Neamtu , Stephen F. Hobbs
IPC分类号： B26B021/54
CPC分类号： B26B21/4068 , B21D53/645 , B23P15/403 , B26B21/165 , B26B21/22 , B26B21/565
摘要： An elongated stock material for use in manufacturing shaving razor blades, the material including an elongated, flat strip of metal having a front edge and back edge extending along its length, a sharpened cutting edge portion extending along the front edge, a weakened portion between the front edge and the back edge, a blade portion between the cutting edge portion and the weakened portion, and a removable portion between the weakened portion and the back edge. Also disclosed are blades and cartridges made from the material, and methods and apparatus making and using the material.
摘要翻译：一种用于制造剃刀刀片的细长的原材料，该材料包括细长的金属扁平条，其具有沿其长度延伸的前边缘和后边缘，沿着前边缘延伸的锋利的切割边缘部分，前边缘和后边缘，切割边缘部分和弱化部分之间的刀片部分以及弱化部分和后边缘之间的可移除部分。还公开了由材料制成的刀片和盒，以及制造和使用该材料的方法和装置。

38. 发明公开

EP3015229A1 INTEGRATED MULTIPLE RAZOR BLADE AND MANUFACTURING METHOD THEREFOR 有权
标题翻译：多功能多功能放大器
公开(公告)号：EP3015229A1
公开(公告)日：2016-05-04
申请号：EP14816729.9
申请日：2014-03-11
申请人： Infino Inc.
发明人： YOO, Hyoung Seok , JANG, Seong Il , NAMKUNG, Myoung Chan , YOO, Kwang Sok
IPC分类号： B26B21/54 , B23P15/40
CPC分类号： B26B21/56 , B23P15/403 , B26B21/4068 , B26B21/58
摘要： The present invention relates to an integrated multiple razor blade capable of effectively reducing skin damage caused by the blade, and a manufacturing method thereof. The integrated multiple razor blade according to an embodiment of the invention includes a frame portion and a razor blade portion. Herein, the frame portion has a predetermined length, and is formed to be separated at predetermined intervals along one direction. The razor blade portion is formed integrally with the frame portion, and has a plurality of razor blades formed perpendicularly to the frame portion.
摘要翻译：本发明涉及一种能够有效地减少由叶片引起的皮肤损伤的综合多用刀片及其制造方法。根据本发明的一个实施例的集成式多刃刀片包括框架部分和剃刀刀片部分。这里，框架部分具有预定长度，并且被形成为沿着一个方向以预定间隔分开。剃刀刀片部分与框架部分一体地形成，并且具有垂直于框架部分形成的多个剃刀刀片。

39. 发明公开

EP2203282A4 RAZOR BLADE AND METHOD OF MANUFACTURE 有权
标题翻译：刀片和方法
公开(公告)号：EP2203282A4
公开(公告)日：2010-10-27
申请号：EP08772493
申请日：2008-07-10
申请人： EVEREADY BATTERY INC
发明人： PINCHUK WALTER T , ROCKWELL DOUGLAS E
IPC分类号： B26B21/04 , B23P15/28
CPC分类号： B23P15/403 , B26B21/58 , C21D9/18 , C21D2261/00

40. 发明公开

EP1582316A2 Method for manufacturing an inner cutter for an electric shaver 审中-公开
标题翻译：韦尔法罕zur Herstellung eines Innenmessersfüreinen elektrischen Rasierer
公开(公告)号：EP1582316A2
公开(公告)日：2005-10-05
申请号：EP05251497.3
申请日：2005-03-11
申请人： IZUMI PRODUCTS COMPANY
发明人： Okabe, Masaki, Izumi Products Company
IPC分类号： B26B19/04 , B21D53/64 , B23P15/40
CPC分类号： B26B19/044 , B23P15/403
摘要： A method for manufacturing an inner cutter for a reciprocating electric shaver, including the steps of: forming a plurality of slits in a thin plate; forming ribs by pressing bridging-portions that remain between the slits so that each rib extends for the length of each bridging-portion and forms a protruding portion that protrudes in the width direction, thus obtaining an intermediate worked member; deep drawing the intermediate worked member that has the ribs into substantially an arch shape with the protruding portions of the ribs facing outward; and grinding the outer surface of the arch-form intermediate worked member, thus forming cutting edges which have blade surfaces and acute rake angles in the protruding portions.
摘要翻译：一种用于往复式电动剃须刀的内刀片的制造方法，包括以下步骤：在薄板上形成多个狭缝; 通过按压保留在狭缝之间的桥接部分形成肋条，使得每个肋条延伸每个桥接部分的长度并形成在宽度方向上突出的突出部分，从而获得中间加工构件; 将具有所述肋的中间加工构件深深地拉伸成基本上为拱形，其中所述肋的突出部分面向外; 并研磨拱形中间加工构件的外表面，从而在突出部分形成具有刀片表面和锐角的切削刃。

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