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1. 发明授权

US5304288A Method of and device for the spark erosion of hardmeal objects 失效
标题翻译：硬质物体火花腐蚀的方法和装置
公开(公告)号：US5304288A
公开(公告)日：1994-04-19
申请号：US94587
申请日：1993-07-20
申请人： Hans De Beurs , Antonius T. Rekers
发明人： Hans De Beurs , Antonius T. Rekers
IPC分类号： B23H7/02 , B23H11/00
CPC分类号： B23H7/02 , B23H11/00
摘要： A hardmetal object is cathodically protected from corrosion by a protective electrode during the spark-erosion process, which protective electrode is electrically connected to the hardmetal object via an external power source. The protective electrode is preferably plate-shaped.
摘要翻译：在火花侵蚀过程中，硬质合金物体被阴极保护以免受保护电极的腐蚀，该保护电极通过外部电源电连接到硬质合金物体。保护电极优选为板状。

2. 发明授权

US6000157A Iron and soleplate for an iron 失效
标题翻译：铁和铁板铁
公开(公告)号：US6000157A
公开(公告)日：1999-12-14
申请号：US933595
申请日：1997-09-19
申请人： Hans De Beurs , Joseph G. Van Lierop , Ingrid J.M. Snijkers-Hendrickx
发明人： Hans De Beurs , Joseph G. Van Lierop , Ingrid J.M. Snijkers-Hendrickx
IPC分类号： D06F75/38
CPC分类号： D06F75/38 , Y10S977/712 , Y10S977/773 , Y10S977/775 , Y10S977/778
摘要： The invention relates to an iron having a metal soleplate, which is provided with an anti-friction layer containing an inorganic polymer. To improve the scratch resistance of the anti-friction layer, a hard intermediate layer is provided between the predominantly aluminum part of the soleplate facing the anti-friction layer and the anti-friction layer.This intermediate layer is preferably composed of aluminum oxide which is provided by means of an electrochemical treatment. The use of polymerized alkyl trialkoxysilane, in particular methyl trimethoxysilane, in the anti-friction layer makes it possible to obtain layers which are thicker and hence more scratch-resistant. In such layers, oxidic nano-particles and inorganic color pigments may be incorporated, which cause a further increase of the scratch resistance.
摘要翻译：本发明涉及一种具有金属底板的铁，其具有含有无机聚合物的抗摩擦层。为了提高抗摩擦层的抗划伤性，在面向抗摩擦层的底板的主要铝部分和抗摩擦层之间设置有硬的中间层。该中间层优选由通过电化学处理提供的氧化铝组成。在抗摩擦层中使用聚合的烷基三烷氧基硅烷，特别是甲基三甲氧基硅烷，使得可以获得更厚的层，因此更耐刮擦。在这样的层中，可以掺入氧化性纳米颗粒和无机颜色颜料，这进一步提高耐擦伤性。

3. 发明授权

US5592765A Iron having an anti-friction layer 失效
标题翻译：铁具有抗摩擦层
公开(公告)号：US5592765A
公开(公告)日：1997-01-14
申请号：US294287
申请日：1994-08-23
申请人： Emmanuel W. J. L. Oomen , Hans De Beurs
发明人： Emmanuel W. J. L. Oomen , Hans De Beurs
IPC分类号： D06F75/38
CPC分类号： D06F75/38
摘要： The invention relates to an iron comprising a metal soleplate which is provided with an anti-friction layer of an inorganic polymer, preferably of polysilicate, which is provided by a sol-gel process. Such anti-friction layers exhibit a high hardness, a high corrosion resistance and a satisfactory resistance against rapid temperature variations. The anti-friction layer preferably also comprises fluoridized hydrocarbon compounds. By virtue of these compounds the anti-friction layer has a higher coefficient of friction which is comparable to that of teflon. The anti-friction layer can be provided in various ways. Preferably, it is provided by spraying.
摘要翻译：本发明涉及一种包含金属底板的铁，该金属底板设置有通过溶胶 - 凝胶法提供的无机聚合物，优选聚硅酸盐的抗摩擦层。这种抗摩擦层具有高硬度，高耐腐蚀性和令人满意的抵抗快速温度变化的阻力。抗摩擦层优选还包含氟化烃化合物。凭借这些化合物，抗摩擦层具有与聚四氟乙烯相当的较高摩擦系数。抗摩擦层可以以各种方式提供。优选地，其通过喷雾提供。

4. 发明授权

US07754028B2 Plasma-nitriding of maraging steel, shaver cap for an electric shaver, cutting device made out of such steel and an electric shaver 失效
标题翻译：马氏体时效钢的等离子体氮化，电动剃须刀的剃须刀帽，由这种钢制成的切割装置和电动剃须刀
公开(公告)号：US07754028B2
公开(公告)日：2010-07-13
申请号：US10522287
申请日：2003-07-22
申请人： Hubert Sjoerd Blaauw , Hans De Beurs
发明人： Hubert Sjoerd Blaauw , Hans De Beurs
IPC分类号： C23C8/38 , C23C8/26
CPC分类号： C23C8/38 , C23C30/005
摘要： The invention relates to a method for the plasma-nitriding of precipitation-hardenable stainless steels or stainless maraging steels. The invention also relates to a shaver cap for an electric shaver. The invention also relates to a cutting device. The invention further relates to an electric shaver comprising at least one such cutting device.
摘要翻译：本发明涉及一种用于等离子体氮化沉淀硬化不锈钢或不锈钢马氏体时效钢的方法。本发明还涉及一种用于电动剃须刀的剃须刀帽。本发明还涉及一种切割装置。本发明还涉及一种包括至少一个这种切割装置的电动剃须刀。

5. 发明申请

US20050241159A1 Wear-resistant stainless cutting element of an electric shaver, electric shaver, and method of producing such a cutting element 审中-公开
标题翻译：电动剃须刀，电动剃须刀的耐磨不锈钢切割元件及其制造方法
公开(公告)号：US20050241159A1
公开(公告)日：2005-11-03
申请号：US10523431
申请日：2003-07-22
申请人： Hubert Blaauw , Hans De Beurs
发明人： Hubert Blaauw , Hans De Beurs
IPC分类号： B26B19/00 , C23C8/00 , C23C8/38 , B26B21/54
CPC分类号： C23C8/38 , C23C28/044 , C23C28/048
摘要： Disclosed is a cutting element as used in an electric shaver. Said element is manufactured from maraging or precipitation-hardenable stainless steel with a surface hardened by plasma nitriding. The cutting element is plasma nitriding hardened on all surfaces of the blade, and a plasma nitriding hardened layer comprises a surface top layer of steel supersaturated with nitrogen and a diffusion layer adjoining the top layer with a hardness ranging from the hardness of the top layer to the hardness of the steel before hardening by means of plasma nitriding. Also disclosed is an electric shaver comprising at least one of the above cutting elements, as well as a method of manufacturing a cutting element.
摘要翻译：公开了一种用于电动剃须刀的切割元件。所述元件由具有通过等离子体氮化硬化的表面的马氏体时效或沉淀硬化不锈钢制成。切割元件是在叶片的所有表面上硬化的等离子体氮化，等离子体氮化硬化层包括用氮过饱和的钢表面顶层和邻接顶层的扩散层，硬度范围从顶层的硬度到通过等离子体氮化硬化前的钢的硬度。还公开了一种包括至少一个上述切割元件的电动剃须刀以及一种制造切割元件的方法。

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