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11. 发明授权

EP2411187B1 SURFACE STRUCTURE FOR A WORKING DEVICE 有权
标题翻译：表面结构的连续工作装置
公开(公告)号：EP2411187B1
公开(公告)日：2012-12-19
申请号：EP10713519.6
申请日：2010-03-22
申请人： Braun GmbH
发明人： SIKORA, Bernhard , ULLMANN, Roland
IPC分类号： B25G1/10
CPC分类号： B25G1/10 , Y10T74/20828 , Y10T428/24355 , Y10T428/24479

12. 发明公开

EP4279231A1 HAIR CUTTING DEVICE WITH DISPLAY 审中-实审
公开(公告)号：EP4279231A1
公开(公告)日：2023-11-22
申请号：EP23174239.6
申请日：2023-05-19
申请人： Braun GmbH
发明人： STEGMANN, Wolfgang , SIKORA, Bernhard , KONG, Lingxuan
IPC分类号： B26B19/38
摘要： The present invention relates to a hair cutting device, such as an electric shaver or trimmer, comprising a handle and a hair cutting tool, said handle being provided with an outer shell, a battery, a motor, an on/off button, a display for indicating a functional status of the device by at least one of images, text, figures symbols, a PCB electrically connected to a part of said display, said battery and said motor, wherein said on/off button being provided on a same side of said outer shell as said display and wherein said hair cutting tool being located at a top end of the device opposite to a bottom end thereto.

13. 发明公开

EP4278924A1 PERSONAL CARE DEVICE AND METHOD OF MANUFACTURING SUCH PERSONAL CARE DEVICE 审中-实审
公开(公告)号：EP4278924A1
公开(公告)日：2023-11-22
申请号：EP22174248.9
申请日：2022-05-19
申请人： Braun GmbH
发明人： ERNDT, Andreas , PIESKER, Thorsten , STEGMANN, Wolfgang , SIKORA, Bernhard
IPC分类号： A46B13/00 , B26B19/00 , B26B19/38 , B21D26/02
摘要： The present invention relates to a personal care device such as an electric hair cutter like shaver or toothbrush, and to a method of manufacturing such personal care device. More particularly, the personal care device comprises a handle and a function head supporting at least one personal care tool, said function head being attached to said handle, wherein at least one of said handle and said function head includes an outer metal shell formed in one piece with an integral, homogeneous, seamless structure having a ring-like or sleeve-like shape with closed annular cross-sections. Said outer metal shell includes at least one undercut portion which is formed with a hydraulic pressure forming step applying hydraulic pressure onto a side of a metal shell blank positioned in a mold to deform the metal shell blank and press an opposite side of the metal shell blank against said mold to adopt a contour of the mold.

14. 发明公开

EP4112250A1 HAIR CUTTING KIT 审中-实审
公开(公告)号：EP4112250A1
公开(公告)日：2023-01-04
申请号：EP21182060.0
申请日：2021-06-28
申请人： Braun GmbH
发明人： LASCHINSKI, Gerd , SCHÜSSLER, Markus , LANGWASSER, Simone , KRAUSS, Joachim , SIKORA, Bernhard
IPC分类号： B26B19/20
摘要： A hair cutting kit (10) comprises a cutting unit (30) and a comb (60). The comb (60) comprises a row of comb teeth (70). Some or all of the comb teeth (70) comprise, on an outer face, a skin surface (71) configured to glide on a user's skin, a feeding surface (72) configured to feed hairs towards the cutting unit, and a transition surface (73) between the skin surface and the feeding surface. The skin surface has a first surface contour line (81) having a first radius of curvature (R S ), the feeding surface has a second surface contour line (82) having a second radius of curvature (R F ), and the first radius of curvature is greater than the second radius of curvature.

15. 发明公开

EP3907045A1 ELECTRIC BEARD TRIMMER 有权
公开(公告)号：EP3907045A1
公开(公告)日：2021-11-10
申请号：EP21172558.5
申请日：2021-05-06
申请人： Braun GmbH
发明人： RÖDER, Roman , PETER, Andreas , SIKORA, Bernhard
IPC分类号： B26B19/06 , B26B19/04 , B26B19/38
摘要： The present invention relates to cutting body hair such as beard stubbles of multidays' beard. More particularly, the present invention relates to a cutter system 3 for an electric shaver and/or trimmer 1, comprising a pair of cooperating cutting elements 4, 5 with two rows of comb-like cutting teeth 6, 7 at opposite edges thereof and at least one field of cutting perforations 8 between said rows of comb-like cutting teeth, which cutting perforations are formed in a skin contact surface or skin facing surface 50 of said cutting elements, wherein said cutting elements are movably supported relative to each other by a support structure 14 which provides for a pivot axis 21 about which said cooperating cutting elements are pivotable to follow the skin contour, said pivot axis extending substantially parallel to a longitudinal direction of said rows of comb-like cutting teeth. Said pivot axis is eccentrically positioned closer to a first one of said rows of comb-like cutting teeth than to a second one of said rows of comb-like cutting teeth, said first row of comb-like cutting teeth forming a leading edge going ahead when moving the cutter system along the skin in a common moving direction intuitively preferred by a majority of users and said second row forming a trailing edge.

16. 发明授权

EP3300860B1 BEARD TRIMMER 有权
公开(公告)号：EP3300860B1
公开(公告)日：2019-10-30
申请号：EP17193124.9
申请日：2017-09-26
申请人： Braun GmbH
发明人： BADY, Udo , BEHRENDT, Juergen , SIKORA, Bernhard , STEGMANN, Wolfgang , WETZEL, Matthias
IPC分类号： B26B19/04 , B26B19/20 , B26B19/38

17. 发明公开

EP2411188A1 GRIPPING AREA FOR A WORKING DEVICE 有权
标题翻译：截面积为工作DEVICE
公开(公告)号：EP2411188A1
公开(公告)日：2012-02-01
申请号：EP10713520.4
申请日：2010-03-22
申请人： Braun GmbH
发明人： SIKORA, Bernhard , ULLMANN, Roland
IPC分类号： B25G1/10
CPC分类号： B25G1/10 , Y10T16/466 , Y10T16/476 , Y10T428/24355 , Y10T428/24479
摘要： The present invention relates to a gripping area and a surface structure for a working device. In particular, the invention relates to a surface structure for a working device, which has at least one curved surface, on which there is a first surface normal and a second surface normal, which forms an α angle, wherein the surface structure comprises a base structure, which has a base surface and at least one side surface, wherein the side surface, along with the base surface, forms a β angle, and wherein the surface normal of the base surface of the base structure is parallel to the first surface normal, wherein the surface structure further comprises a variant structure, which comprises a base surface and at least one side surface, wherein a γ angle is formed between the base surface and the side surface, wherein the variant structure is different from the base structure and wherein the surface normal of the base surface of the variant structure is parallel to the second surface normal, and the γ angle is smaller than the β angle by at least the amount of the α angle. The invention also relates to a working device with such a surface.

18. 发明公开

EP4279195A2 METHOD OF MANUFACTURING A HAIR CUTTER 审中-实审
公开(公告)号：EP4279195A2
公开(公告)日：2023-11-22
申请号：EP23174240.4
申请日：2023-05-19
申请人： Braun GmbH
发明人： ERNDT, Andreas , PIESKER, Thorsten , STEGMANN, Wolfgang , SIKORA, Bernhard
IPC分类号： B21D26/033 , B21D53/00 , B21D51/16 , B26B19/38 , A61C17/22 , A46B13/00 , B21D26/043
摘要： The present invention relates a method of manufacturing a hair cutting device with an outer metal shell, comprising the steps of forming the outer metal shell into a desired shape and mounting functional components for performing or helping to perform a personal care treatment into and/or onto said formed outer metal shell. Said forming the outer metal shell includes a hydraulic pressure forming step.

19. 发明公开

EP3907044A1 ELECTRIC BEARD TRIMMER 有权
公开(公告)号：EP3907044A1
公开(公告)日：2021-11-10
申请号：EP20173678.2
申请日：2020-05-08
申请人： Braun GmbH
发明人： RÖDER, Roman , PETER, Andreas , SIKORA, Bernhard
IPC分类号： B26B19/06 , B26B19/04 , B26B19/38
摘要： The present invention relates to cutting body hair such as beard stubbles of multidays' beard. More particularly, the present invention relates to a cutter system 3 for an electric shaver and/or trimmer 1, comprising a pair of cooperating cutting elements 4, 5 with two rows of comb-like cutting teeth 6, 7 at opposite edges thereof and at least one field of cutting perforations 8 between said rows of comb-like cutting teeth, which cutting perforations are formed in a skin contact surface or skin facing surface 50 of said cutting elements, wherein said cutting elements are movably supported relative to each other by a support structure 14 which provides for a pivot axis 21 about which said cooperating cutting elements are pivotable to follow the skin contour, said pivot axis extending substantially parallel to a longitudinal direction of said rows of comb-like cutting teeth. Said pivot axis is eccentrically positioned closer to a first one of said rows of comb-like cutting teeth than to a second one of said rows of comb-like cutting teeth, said first row of comb-like cutting teeth forming a leading edge going ahead when moving the cutter system along the skin in a common moving direction intuitively preferred by a majority of users and said second row forming a trailing edge.

20. 发明公开

EP3799765A1 EPILATION DEVICE MEASURING CONTACT FORCE AND COMPRISING A FEEDBACK UNIT 有权
公开(公告)号：EP3799765A1
公开(公告)日：2021-04-07
申请号：EP20209596.4
申请日：2016-06-30
申请人： Braun GmbH
发明人： BADY, Udo , BEHRENDT, Jürgen , SIKORA, Bernhard , STEGMANN, Wolfgang , WETZEL, Matthias
IPC分类号： A45D26/00
摘要： There is provided an epilation device for removing body hair with at least one epilation unit, in particular a epilation barrel, comprising a plurality of pairs of tweezers for pinching and pulling out hairs from the skin. The epilation device further comprises a drive unit for driving the at least one epilation barrel and a control unit. The control unit is arranged to analyze the force with which the user presses the epilation unit to the skin resulting in contact pressure and compares the contact pressure applied to at least one threshold contact pressure. Optionally, the epilation device may further comprise a feedback unit which signals to the user, whether the contact pressure applied is smaller than, equal to or larger than the at least one threshold contact pressure.

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