公开(公告)号：US20180194025A1

公开(公告)日：2018-07-12

申请号：US15916622

申请日：2018-03-09

申请人： BIC-VIOLEX S.A.

发明人： Vasileios Davos ,  Vassilis Papachristos ,  Dimitrios Efthimiadis ,  Panagiotis Zafiropoulos ,  Nikolaos Skounakis ,  Ioannis Komianos ,  Michalis Karoussis ,  Anastasios Papageorgiou

IPC分类号： B26B21/14 ,  B26B21/58 ,  B26B21/56 ,  B26B21/40

CPC分类号： B26B21/14 ,  B26B21/4031 ,  B26B21/4068 ,  B26B21/565 ,  B26B21/58 ,  Y10T225/10

摘要： An integrally formed rigid razor blade made of martensitic stainless steel includes a cutting edge portion, a base portion, and a bent portion. The cutting edge portion extends along a cutting edge portion axis and has a cutting edge at one end. The base portion extends along a base portion axis. The bent portion is intermediate the cutting edge portion and the base portion. The blade has a concave face and an opposed convex face. An average radius of curvature of the concave face of the bent portion is between 0.5 millimeters to 0.57 millimeters.

公开(公告)号：US20180161998A1

公开(公告)日：2018-06-14

申请号：US15894557

申请日：2018-02-12

申请人： The Regents of the University of California

发明人： M. Saif Islam ,  Logeeswaran Veerayah Jayaraman

IPC分类号： B26B21/56 ,  B26B21/60 ,  B26B21/58 ,  B26B21/40

CPC分类号： B26B21/56 ,  B26B21/4087 ,  B26B21/58 ,  B26B21/60

摘要： A blade is described. This blade includes a substrate having two surfaces that meet at a cutting edge of the blade. At a given location along a length of the cutting edge, the two surfaces are at an angle with respect to one another. Moreover, angles between the two surfaces are different at at least two locations along the length of the blade. In particular, the angles between the two surfaces may vary along the length of the blade. Furthermore, the blade may include islands having top surfaces positioned at other locations along the length of the blade. These islands may protrude above the cutting edge to protect skin of a user when the blade is used to cut hair. In addition, the islands may include fluidic channels that provide a fluid (such as air or a lubricant) at the top surfaces of the islands when the blade is used.

公开(公告)号：US09789618B2

公开(公告)日：2017-10-17

申请号：US14350295

申请日：2012-10-08

申请人： BIC Violex SA

发明人： Ioannis Bozikis ,  Michalis Karoussis

IPC分类号： B26B21/40 ,  B26B21/14 ,  B26B21/56 ,  B26B21/58

CPC分类号： B26B21/14 ,  B26B21/4031 ,  B26B21/4068 ,  B26B21/565 ,  B26B21/58 ,  Y10T225/10

摘要： A razor head that includes a housing having a top face defining a shaving window delimited by a front guard and a rear cap together defining a tangent plane, at least one rigid cutting member, each freely mounted in the housing, and having a cutting edge portion extending along a cutting edge portion axis, and having a cutting edge accessible through the shaving window, a guided portion extending along a guided portion axis, and a bent portion intermediate the cutting edge portion and the guided portion. An angle measured between the cutting edge axis and the tangent plane is between 5° and 30°.

公开(公告)号：US09662796B2

公开(公告)日：2017-05-30

申请号：US13870963

申请日：2013-04-25

申请人： Thomas Scimone ,  Scott Herbst ,  Alan Regala

发明人： Thomas Scimone ,  Scott Herbst ,  Alan Regala

IPC分类号： B26B9/00 ,  B26B21/56 ,  B26B21/58

CPC分类号： B26B9/00 ,  B26B21/56 ,  B26B21/58

摘要： The present invention generally relates to blades for utility knives, craft knives, box cutters, and other cutting tools. Specifically, this invention relates to cutting blades manufactured from ceramics.

公开(公告)号：US20170120468A1

公开(公告)日：2017-05-04

申请号：US14926082

申请日：2015-10-29

申请人： KOREA INSTITUTE OF MACHINERY & MATERIALS

发明人： Jong-Kweon PARK ,  Seung Kook Ro ,  Sung Cheul Lee ,  Shiv G. Kapoor ,  James Zhu

IPC分类号： B26B21/40 ,  B26B9/00 ,  B26B21/58 ,  C22C45/00

CPC分类号： B21C1/18 ,  B21D3/12 ,  B21D53/64 ,  B26B9/00 ,  B26B21/4068 ,  B26B21/58 ,  C22C45/00

摘要： An apparatus for manufacturing a blade is provided. The apparatus for manufacturing a blade includes: an arm module including a pressing unit pivoting around a first shaft; a molding module including a molding die pressed by the pressing unit and molding bulk metallic glass (BMG) to a blade; and a drawing module pulling an end portion of the BMG exposed to the outside of the molding die to form an edge of the blade, wherein the drawing module includes a pair of drawing tools pulling one end portion of the BMG in two directions.

公开(公告)号：US09446443B2

公开(公告)日：2016-09-20

申请号：US14273828

申请日：2014-05-09

申请人： The Gillette Company

发明人： William Scott Masek ,  Matthew Joseph Guay ,  Michael Joseph Bond ,  Joseph Allan DePuydt ,  Ming Laura Xu

IPC分类号： B21D53/64 ,  B26B21/40 ,  B26B21/56 ,  B26B21/58 ,  C21D1/02 ,  C21D1/18 ,  C21D6/00 ,  C21D9/00 ,  C21D9/18 ,  C22C38/02 ,  C22C38/04 ,  C22C38/22

CPC分类号： B21D53/645 ,  B26B21/4031 ,  B26B21/4068 ,  B26B21/565 ,  B26B21/58 ,  C21D1/02 ,  C21D1/18 ,  C21D6/002 ,  C21D9/0068 ,  C21D9/18 ,  C22C38/02 ,  C22C38/04 ,  C22C38/22

摘要： A cutting member for a shaving razor includes an elongated blade portion that tapers to a cutting edge, an elongated base portion that is integral with the blade portion, and a bent portion, intermediate the blade portion and the base portion. In some implementations, at least part of the cutting member has a thickness of at least about 0.005 inch (0.127 millimeter).

公开(公告)号：US20160167241A1

公开(公告)日：2016-06-16

申请号：US14961842

申请日：2015-12-07

申请人： Haggai GOLDFARB ,  Simon OREN

发明人： Haggai GOLDFARB ,  Simon OREN

IPC分类号： B26B21/40 ,  G06T7/00 ,  B26B21/58 ,  G06T7/40 ,  B26B21/52 ,  B26B21/56

CPC分类号： B26B21/4056 ,  B26B21/28 ,  B26B21/4087 ,  B26B21/526 ,  B26B21/565 ,  B26B21/58 ,  G06T7/0004 ,  G06T7/40 ,  G06T2207/10024 ,  G06T2207/30088 ,  G06T2207/30201

摘要： Methods and apparatuses for an intelligent shaving system is disclosed herein. An example intelligent shaving system includes a handle, at least one blade connected to the handle, a microcontroller attached to the handle, a wireless communication unit configured to send and receive data from microcontroller to an external device, a memory configured to store data applicable to the at least one blade, and one or more sensors configured to send sensory data from the one or more sensors to microcontroller. The one of the one or more sensors is a proximity sensor or a camera having image sensor configured to capture video and/or still images. The shaving system assists in determining blade attrition and provides indicators to assist in shaving techniques. The shaving system further may include at least one blade slightly curved to follow a tangent of the skin. The at least one blade may have a nanolattice structure.

摘要翻译： 本文公开了一种智能剃须系统的方法和装置。 示例性智能剃须系统包括手柄，连接到手柄的至少一个刀片，附接到手柄的微控制器，被配置为从微控制器发送和接收数据到外部设备的无线通信单元，被配置为存储适用于 所述至少一个叶片和一个或多个传感器被配置为将感官数据从所述一个或多个传感器发送到微控制器。 一个或多个传感器中的一个是接近传感器或具有被配置为捕获视频和/或静止图像的图像传感器的相机。 剃须系统有助于确定刀片磨损，并提供指示以帮助剃须技术。 剃刮系统还可以包括至少一个稍微弯曲以跟随皮肤切线的刀片。 至少一个叶片可以具有纳米级结构。

公开(公告)号：US20160158951A1

公开(公告)日：2016-06-09

申请号：US14905040

申请日：2014-07-11

申请人： BEIERSDORF AG

发明人： Heinrich GERS-BARLAG ,  Yvonne NEUMANN

IPC分类号： B26B21/58 ,  B26B21/22 ,  B26B21/52 ,  B26B21/40 ,  B26B21/44

CPC分类号： B26B21/58 ,  B26B21/22 ,  B26B21/4068 ,  B26B21/443 ,  B26B21/52 ,  B26B21/522

摘要： The invention relates to a razor and a method for producing a razor. In order to provide an improved razor, a razor (1) has a handle (10) having a gripping part (11) and a head part (12) for receiving a blade head (20), and the blade head (20), said blade head being in the form of a bristle head and/or brush head with bristles (29), at least one of the bristles having a razor blade (21).

摘要翻译： 本发明涉及一种剃刀和一种生产剃刀的方法。 为了提供改进的剃须刀，剃须刀（1）具有手柄（10），其具有夹持部分（11）和用于接收刀片头部（20）的头部部分（12）和刀片头部（20）， 所述刀片头具有刷毛头和/或刷头的形式，其具有刷毛（29），所述刷毛中的至少一个具有剃刀刀片（21）。

公开(公告)号：US20150047202A1

公开(公告)日：2015-02-19

申请号：US14460208

申请日：2014-08-14

申请人： Yossef Rosemberg ,  Mark Funt

发明人： Yossef Rosemberg ,  Mark Funt

IPC分类号： B26B21/40 ,  B26B21/58 ,  B26B21/60

CPC分类号： B26B21/405 ,  B26B21/4081 ,  B26B21/58 ,  B26B21/60

摘要： A blade assembly and razor utilizing same are provided. The blade assembly includes at least one blade and an electrode element being electrically insulated from the blade and from a skin surface contactable by the blade. The blade in combination with the electrode form hydroxyl ions near the blade edge during shaving.

摘要翻译： 提供了使用它们的刀片组件和剃须刀。 叶片组件包括至少一个叶片和电极元件，其与叶片电绝缘并且与由叶片可接触的皮肤表面电绝缘。 叶片与电极组合在剃刮期间在叶片边缘附近形成羟基离子。

公开(公告)号：US20130014396A1

公开(公告)日：2013-01-17

申请号：US13419929

申请日：2012-03-14

申请人： Kenneth James Skrobis ,  Jeffrey Stuart Parker ,  Bin Shen ,  Matthew Robert Stone ,  John Joseph Nisby ,  Jason Scott Slattery ,  Yongqing Ju

发明人： Kenneth James Skrobis ,  Jeffrey Stuart Parker ,  Bin Shen ,  Matthew Robert Stone ,  John Joseph Nisby ,  Jason Scott Slattery ,  Yongqing Ju

IPC分类号： B26B21/60 ,  B26B21/58 ,  B26B21/56

CPC分类号： B26B21/56 ,  B26B21/60

摘要： A razor blade including a substrate with a coating joined to the substrate defining a coated blade. The coated blade including a cutting edge being defined by a blade tip having a tip radius of from 50 to 350 angstroms. The coated blade having a pair of first facets extending from the blade tip and a pair of second facets extending from the respective first facets, a facet angle from 90° to 135°, a facet width from 0.38 micrometers to 0.65 micrometers a wedge angle from 5° to 30°, and a thickness of between 0.8 and 1.5 micrometers measured at a distance of 1 micrometer from the blade tip.

摘要翻译： 一种剃须刀片，包括具有接合到所述基底的涂层的基底，所述基底限定涂覆的刀片。 所述涂覆刀片包括由尖端半径为50至350埃的刀片尖端限定的切割刃。 涂覆刀片具有从刀片尖端延伸的一对第一小面和从相应的第一小面延伸的一对第二小面，小角度为90°至135°，小平面宽度为0.38微米至0.65微米，楔角为 5°至30°，厚度在0.8至1.5微米之间，距叶片尖端1微米的距离处。