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1. 发明公开

EP4327992A1 KITCHEN KNIFE AND METHOD FOR MANUFACTURING KITCHEN KNIFE 审中-实审
公开(公告)号：EP4327992A1
公开(公告)日：2024-02-28
申请号：EP23763158.5
申请日：2023-01-31
申请人： KAI R&D CENTER CO., LTD.
发明人： TSUKIMOTO, Hironobu , MISHINA, Junji , NAKAMURA, Toshiya , MOMOSE, Koichi
IPC分类号： B26B9/00
摘要： A kitchen knife of the present invention includes a spine-side member located on a spine side; and a blade-side member located on a blade side and composed of a stacked member including a stack of two or more different metallic materials. The blade-side member is thinner than the spine-side member, and a pattern is formed on the blade-side member by processing the blade-side member into a curved shape at least at a part thereof as viewed from a cutting edge side, then joining the blade-side member to the spine-side member, and performing at least one of grinding and polishing after the joining.

2. 发明授权

EP3406400B1 VERFAHREN UND SCHLEIFMASCHINE ZUM MESSERSCHLEIFEN 有权
公开(公告)号：EP3406400B1
公开(公告)日：2023-07-19
申请号：EP18171118.5
申请日：2018-05-07
发明人： Zahnd, Hans-Peter
IPC分类号： B24B3/54 , B26B9/02 , B26B3/00 , B26B9/00

3. 发明授权

EP3560667B1 KNIFE 有权
公开(公告)号：EP3560667B1
公开(公告)日：2021-08-11
申请号：EP17886237.1
申请日：2017-12-26
发明人： NISHIHARA, Takanori
IPC分类号： C04B41/80 , B26B9/00

4. 发明公开

EP3563997A1 DIVER'S KNIFE AND CUTTING TOOL 审中-公开
公开(公告)号：EP3563997A1
公开(公告)日：2019-11-06
申请号：EP19180318.8
申请日：2010-08-20
申请人： EezyCut, LLC
发明人： MAYES, Laura Jane
IPC分类号： B26B27/00 , B26B9/02 , B25B33/00 , B63C11/52
摘要： A diver's knife (100) that includes a casing (110) with a bottom portion, a top half (112) and a bottom half (114), a handle slot (120) disposed on bottom portion of casing to allow a user to grasp diver's knife, a single-sided cutting blade (160) to cut a line with a cutting edge (162) with a top end and a blade aperture, with the single-sided cutting blade being sandwiched between top half and bottom half of casing. The diver's knife also includes an slot (130) disposed on a side of casing to receive a line to be cut by an exposed single-sided cutting blade with cutting edge and an fastener (142) to secure top half of casing, single-sided cutting blade and bottom half of casing together to form diver's knife. The diver's knife can also be double-sided to cut the line from both sides.

5. 发明公开

EP3281754A1 KNIVES 无效
标题翻译：刀
公开(公告)号：EP3281754A1
公开(公告)日：2018-02-14
申请号：EP16183889.1
申请日：2016-08-11
申请人： DKB Household UK Limited
发明人： The designation of the inventor has not yet been filed
IPC分类号： B26B9/00 , B26B3/00
CPC分类号： B26B9/00 , B26B3/00
摘要： A knife (10) having a body (16) with a handle (14) and a blade (12), the blade having two sides (22), an upper edge (18) and a sharp lower edge (20) for cutting, the body having an upper side which includes at least two indentations (42, 48) which are spaced apart from one another, wherein at least one of the indentations (48) is formed in the upper edge of the blade for engagement by fingers of one hand of a user while another hand of the user grips a handle grip 32 and engages an indentation (42) to provide control while chopping foodstuffs and the like.
摘要翻译：一种具有带把手（14）和刀片（12）的主体（16）的刀具（10），所述刀片具有用于切割的两个侧面（22），上边缘（18）和尖锐下边缘（20）所述主体具有包括彼此间隔开的至少两个缺口（42,48）的上侧，其中至少一个所述缺口（48）形成在所述刀片的上边缘中，用于通过一个手指接合同时用户的另一只手抓住把手32并接合凹口42以在切割食物等时提供控制。

6. 发明公开

EP3096926A1 CUTTING BLADE 审中-公开
标题翻译： SCHNEIDKLINGE
公开(公告)号：EP3096926A1
公开(公告)日：2016-11-30
申请号：EP15740917.8
申请日：2015-01-22
申请人： Mcpherson's Housewares IP Pty Ltd.
发明人： HENRY, Mark, James
IPC分类号： B26B3/00 , B26B9/00 , B21D53/64 , B21K11/02
CPC分类号： B26B9/00 , B21K11/02 , B22C7/02 , B22C9/22 , B22F3/225 , B22F5/10 , B22F2998/10 , B26B3/00 , B22F2003/244 , B22F2003/248
摘要： The present invention relates to a cutting blade such as a kitchen knife blade. The cutting blade comprises a cutting edge, a spine and opposite side surfaces. A tapered portion of the blade extends longitudinally and adjacent to the cutting edge in which a thickness of the blade defined as a transverse distance between the opposite side surfaces tapers towards the cutting edge. The cutting blade includes one or more broad recesses provided in one or more side surfaces of the blade, wherein at least one of the broad recesses is bounded at vertically opposite sides by the tapered portion and the spine and at longitudinally opposite sides by narrow supporting elements extending from the spine to the tapered portion. Embodiments of the cutting blade have a substantially reduced average wedge thickness which reduces cutting resistance to due to the wedging effect. Embodiments of the cutting blade provide a reduced total surface area of the one or more sides surfaces in contact with an item being cut by the blade which reduces cutting resistance due to friction between the side surfaces of the blade and the item. The present invention also provides for methods of forming a cutting blade, such as by near-net or additive manufacturing techniques.
摘要翻译：基于增强的脚跟提升，优化的鞋弹簧（最大脚冲击减少40％），实用的精确自动电子换档器，新型强力鞋冲击充电器，改进的滑轮电子执行器，新颖的低冲击力更强劲的弹簧（特色是新颖的使用材料，如凯夫拉尔，Spectra Shield和玻璃纤维），新颖的更强大，更灵活和更坚韧的结构，以及多种设计，增强后跟提升和防止过度的脚趾下沉。这些设计需要连接和两个改进的铰链 - 一个具有增强的自然铰链，另一个具有连接的嵌齿铰链。有一个旋转臂增强的最佳弹簧，当与连接的嵌齿铰链结合时，产生用于在外部空间部署的最佳折叠阵列，并且其给出智能能量返回膝盖支架。这些新颖的功能承诺了广泛的附加应用，如机器人，假肢，矫形器，弹簧，航空航天，汽车，护甲和地震改造。

7. 发明公开

EP2233258A4 BLADE MEMBER, AND EDGE WORKING APPARATUS FOR THE BLADE MEMBER 有权转让
标题翻译：叶素边等工序设备刀片元
公开(公告)号：EP2233258A4
公开(公告)日：2016-05-18
申请号：EP08867886
申请日：2008-12-24
申请人： SHINMAYWA IND LTD , KAI R&D CENTER CO LTD
发明人： UEMURA KENSUKE , OHTSUBO HIROSHI
IPC分类号： B26B21/54 , B23K15/00 , B23K15/06 , B26B9/00 , C23C14/02 , C23C14/48 , C23C14/50 , C23C14/58 , C23F4/00
CPC分类号： B26B9/00 , B26B21/54 , C23F4/00 , Y10T83/929
摘要： In a vacuum chamber, the edge of each blade group is subjected to an ion beam treatment under predetermined conditions using a plasma ion gun and argon as a medium, and is subjected to a plasma ion implantation of nitrogen plasma under predetermined conditions using a plasma ion implantation gun. As a result, it is possible to provide a blade member having an edge of a cutting quality enhanced by increasing the sharpness, a blade member having an edge of a rigidity enhanced by increasing the hardness, and a working apparatus capable of working those edges efficiently.

8. 发明公开

EP2823100A1 ELECTROLYTICALLY PULS-PLATED DOCTOR BLADE WITH A MULTIPLE LAYER COATING 审中-公开
标题翻译：电解脉冲式刮刀刀多层涂层进行涂覆
公开(公告)号：EP2823100A1
公开(公告)日：2015-01-14
申请号：EP13757582.5
申请日：2013-03-08
申请人： SWEDEV AKTIEBOLAG
发明人： ÅGREN, Debbie , HAGLUND, Jan-Åke , MÅNSSON, Erik , HANSAL, Wolfgang , SANDULACHE, Gabriela , HALMDIENST, Martina
IPC分类号： D21G3/00 , B05C11/04 , B23D35/00 , B26B9/00 , B31F1/14 , B41F9/10 , B41N10/00 , C25D5/18 , C25D7/00 , C25D15/00 , C25D15/02 , D21H23/34 , D21H25/10
CPC分类号： B41N10/005 , B05C1/0817 , B05C11/04 , B41F9/1072 , B41F31/04 , C25D3/562 , C25D5/14 , C25D5/16 , C25D5/18 , C25D5/48 , C25D5/50 , C25D7/0621 , C25D7/0678 , C25D7/0692 , C25D15/00 , D21G3/005 , D21H23/34 , D21H25/10
摘要： The invention relates to a doctor blade (1), having a multiple layer coating. The coating comprises at least one electrolytically puls-plated abrasion resistant nickel composite layer and at least one outer electrolytically puls-plated low-friction nickel and/or nickel composite layer. It also relates to the use of a coated steel strip for a doctor blade and a method for the manufacture of said doctor blade from a steel strip. The blade according to the invention exhibits both an even and a smooth surface with a lubricating effect, a good abrasion resistance and the blade may be tailored to needs of the individual printer.

9. 发明公开

EP2298198A4 MEDICAL EDGED INSTRUMENT AND METHOD OF COATING MEDICAL EDGED INSTRUMENT 审中-公开
标题翻译：医疗一柄仪器及技术涂层一柄医疗器械
公开(公告)号：EP2298198A4
公开(公告)日：2014-11-26
申请号：EP09773467
申请日：2009-06-30
申请人： MANI INC
发明人： YAMAGUCHI AKIO , SAITO MASAHIKO , OGANE KAORU
IPC分类号： A61B17/3211 , A61F9/007 , B26B9/00
CPC分类号： B26B9/00 , A61B17/3211 , A61B2017/00849 , A61F9/0133
摘要： Provided is a medical bladed device reduced in piercing resistance by coating with a silicone. Also provided is a coating method by which a satisfactory silicone coating is formed on a medical bladed device. A medical bladed device (knife (A)) having a cutting portion (1) with an edge (3) on the periphery thereof and a shank (2) is subjected to coating to coat the cutting portion (1) including the edge (3) with a silicone having a thickness of from 25 nanometers to 5 micrometers. While holding the medical bladed device, with the cutting portion (1) lower and the shank (2) upper, the cutting portion is immersed in a silicone solution so that the angle between the upper or lower side of the cutting portion and the solution surface (21) of the silicone solution is 0-90 degrees. Thereafter, the medical bladed device is raised at a rate of 500 mm/min or less while keeping the angle in that range to separate the cutting portion from the silicone solution. The cutting portion is then dried at a temperature in range of 100-250 °C for 30 minutes or longer. The silicone concentration is 0.2 -15 % by weight, and the thickness of the silicone film is regulated by conducting the coating operation once or repeatedly.

10. 发明公开

EP2527492A1 CUTTING EDGE STRUCTURE FOR CUTTING TOOL, AND CUTTING TOOL WITH THE CUTTING EDGE STRUCTURE 有权
标题翻译： SCHNEIDEKANTENSTRUKTURFÜREIN SCHNEIDEWERKZEUG UND SCHNEIDEWERKZEUG MIT DER SCHNEIDEKANTENSTRUKTUR
公开(公告)号：EP2527492A1
公开(公告)日：2012-11-28
申请号：EP11734672.6
申请日：2011-01-19
申请人： IHI Corporation
发明人： OCHIAI, Hiroyuki , WATANABE, Mitsutoshi , SHIMODA, Yukihiro
IPC分类号： C23C26/00 , B26B9/00
CPC分类号： C23C30/005 , B26B9/00 , C23C26/00
摘要： Provided is a cutting edge structure for a cutting tool including: a base member (6); and a cutting edge member (7) supported by the base member (6) and having higher hardness than the base member (6). The base member (6) includes a first surface (6a) and a second surface (6b) intersecting the first surface (6a). The cutting edge member (7) includes a coating (7) formed by generating electric discharge between the second surface (6b) and a discharge electrode (8) and by depositing a constituent material of the discharge electrode (8) or a reacted substance of the constituent material on the second surface (6b) by using energy of the electric discharge, the discharge electrode (8) being formed by molding powder of metal, powder of a metal compound, powder of a ceramic, or powder of a mixture thereof. The base member (6) and the cutting edge member (7) are formed such that an edge of the coating (7) projects from a cross ridge line between the first surface (6a) and the second surface (6b) toward a distal end side of a cutting edge and that a cutting edge angle (θ) is 10° to 20° inclusive.
摘要翻译：提供一种用于切削工具的切削刃结构，其包括：基部构件（6）; 以及由所述基部构件（6）支撑并且具有比所述基部构件（6）更高的硬度的切削刃构件（7）。基部构件（6）包括与第一表面（6a）相交的第一表面（6a）和第二表面（6b）。切削刃部件（7）包括通过在第二表面（6b）和放电电极（8）之间产生放电而形成的涂层（7），并且通过沉积放电电极（8）的构成材料或反应物质通过使用放电能量在第二表面（6b）上的构成材料，放电电极（8）通过模制金属粉末，金属化合物粉末，陶瓷粉末或其混合物的粉末形成。基部构件（6）和切削刃构件（7）形成为使得涂层（7）的边缘从第一表面（6a）和第二表面（6b）之间的十字棱线向远端突出切割边缘的边缘角度（¸）为10°至20°。

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