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1. 发明公开

US20230158693A1 REDUCING SOUND PRODUCTION IN A HAIR-CUTTING UNIT COMPRISING AN EXTERNAL CUTTING MEMBER AND A ROTATABLE INTERNAL CUTTING MEMBER 审中-公开
公开(公告)号：US20230158693A1
公开(公告)日：2023-05-25
申请号：US17917047
申请日：2021-04-13
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Gerrit KLASEBOER , Redmer VAN TIJUM
IPC分类号： B26B19/14
CPC分类号： B26B19/143 , B26B19/141
摘要： In an external cutting member (10) which is configured to be used in a hair-cutting unit in combination with a rotatable internal cutting member, a base (11) includes at least one hair-cutting track (21) which is provided with a plurality of hair-entry openings, and an annular base portion (31) located between a central portion (17) of the base (11) and an innermost one of the at least one hair-cutting track (21). The annular base portion (31) is provided with a profiled section which is located between a straight inner section (32) and a straight outer section (33) of the annular base portion (31), which is annular about a central axis (16) of the external cutting member (10), and which is shaped according to a predefined profile, seen in a cross-section of the external cutting member (10) comprising the central axis (16).

2. 发明申请

US20170021512A1 CUTTER BLADE ASSEMBLY AND DRY SHAVER FOR VARIABLE HEIGHT OF CUT 审中-公开
标题翻译：切割刀片组装和干燥切割机可变高度切割
公开(公告)号：US20170021512A1
公开(公告)日：2017-01-26
申请号：US15006345
申请日：2016-01-26
申请人： Patrick Joseph Walls
发明人： Patrick Joseph Walls
IPC分类号： B26B19/20 , B26B19/38 , B26B19/14
CPC分类号： B26B19/20 , B26B19/14 , B26B19/143 , B26B19/145 , B26B19/384 , B26B19/3846 , Y10T83/04
摘要： A dry shaver unit includes a housing and a cutter blade assembly mounted in the housing. The cutter blade assembly includes a cutter blade and cooperating shear blade arrangement. The thickness of the shear blade varies over its surface, such that the spacing between a portion of the skin engaging surface of the shear blade and the opposite face thereof is increased as compared with the spacing required to achieve a “close shave”. The cutter blade assembly is mounted in the housing such that a plurality of portions of the shear blade having different thicknesses are simultaneously available for application to a surface to be shaved.
摘要翻译：干燥剃须刀单元包括壳体和安装在壳体中的切割刀片组件。切割刀片组件包括切割刀片和配合的剪切刀片布置。剪切刀片的厚度在其表面上变化，使得剪切刀片的皮肤接合表面的一部分与其相对面之间的间隔与实现“紧密剃须”所需的间隔相比增加。刀片组件安装在壳体中，使得具有不同厚度的剪切刀片的多个部分同时可用于施加到要剃刮的表面。

3. 发明申请

US20160279814A1 A SHAVING APPARATUS AS WELL AS A CUTTING UNIT FOR SUCH A SHAVIG APPARATUS 审中-公开
标题翻译：一台SHAVIG装置作为一个切割装置的SHAVIG装置
公开(公告)号：US20160279814A1
公开(公告)日：2016-09-29
申请号：US14777786
申请日：2014-03-12
申请人： KONINKLIJKE PHILIPS N.V.
发明人： ROBERT GODLIEB , JASPER ZUIDERVAART
IPC分类号： B26B19/14 , B26B19/38
CPC分类号： B26B19/143 , B26B19/384
摘要： A shaving apparatus (1) provided with at least one cutting unit (3) comprising an external cutting member (4) and an internal cutting member (5) which is drivable relative to the external cutting member in at least one driving direction P. The internal cutting member comprises at least one cutting element (10) comprising a cutting edge (11) being movable along a cutting path (12) whilst being driven in the at least one driving direction. The external cutting member comprises at least one hair-entry aperture (8) which is bounded by at least a first and a second wall portion of the external cutting member, at least the first wall portion (13) comprising a cutting edge A for cooperation with the cutting edge of the internal cutting member. An edge portion of the second wall portion (44, 54) facing a plane comprising the cutting path, in a cross section taken substantially perpendicularly to the plane (22) comprising the cutting path, touches a virtual circle (58) with a radius of at least (30) micrometer at at least two contact points (59, 60) on the virtual circle, and wherein the tangents at two successive contact points where the edge portion touches the virtual circle, enclose an angle of at least 150 degrees.
摘要翻译：一种设置有至少一个切割单元（3）的剃须装置（1），包括外部切割构件（4）和内部切割构件（5），所述内部切割构件能够在至少一个驱动方向P上相对于外部切割构件驱动。内部切割构件包括至少一个切割元件（10），该切割元件（10）包括沿着切割路径（12）可移动的切割刃（11），同时沿至少一个驱动方向被驱动。外部切割构件包括至少一个由至少外部切割构件的第一和第二壁部分限定的毛发入口（8），至少第一壁部分（13）包括用于协作的切割边缘与内部切割构件的切割边缘。第二壁部分（44,54）的面向包括切割路径的平面的截面基本上垂直于包括切割路径的平面（22）截取的横截面中的边缘部分接触虚拟圆（58），半径在虚拟圆上的至少两个接触点（59,60）处至少（30）微米，并且其中边缘部分接触虚拟圆的两个连续接触点处的切线包围至少150度的角度。

4. 发明申请

US20150047203A1 BLADE SET FOR HAIR CUTTING APPLIANCE AND METHOD FOR ITS MANUFACTURE 有权
标题翻译：用于头发切割器具的刀片及其制造方法
公开(公告)号：US20150047203A1
公开(公告)日：2015-02-19
申请号：US14387862
申请日：2013-03-26
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Martinus Bernardus Stapelbroek , Jan Van Dalen
IPC分类号： B26B19/06 , B26B19/38 , B26B19/14
CPC分类号： B26B19/06 , B26B19/143 , B26B19/384 , B26B19/3846 , B26B19/3893
摘要： A stationary blade (10) for a blade set (4) of an electrically operated hair cutting appliance (1), including a first wall (20) and a second wall (30), each wall defining a first surface (22a, 32a), a second surface (22b, 32b) facing away from the first surface, and a laterally extending leading edge (23, 33) defining a plurality of laterally spaced apart longitudinally extending projections (24, 34), wherein the first surfaces of the first and second walls face each other, at least at their leading edges (23, 33), while facing projections along the leading edges of the first and second walls are mutually connected at their tips (26, 36) to define a plurality of generally U-shaped teeth (12), and the first surfaces of the first and second walls define a laterally extending guide slot (16) for a movable blade (40) of said blade set between them.
摘要翻译：一种用于电动式剪发器具（1）的刀片组（4）的固定刀片（10），包括第一壁（20）和第二壁（30），每个壁限定第一表面（22a，32a），远离所述第一表面的第二表面（22b，32b）和限定多个横向间隔开的纵向延伸的突出部（24,34）的横向延伸的前缘（23,33），其中所述第一表面至少在其前缘（23,33）处彼此面对，而沿着第一和第二壁的前缘的相对突出部分在它们的尖端（26,36）处相互连接以限定多个大致U 形状的齿（12），并且第一和第二壁的第一表面限定用于在它们之间设置的所述叶片的可动刀片（40）的横向延伸的引导槽（16）。

5. 发明申请

US20150013168A1 ROTARY SHAVERS, WITH IMPROVED DRIVE AND SUPPORT STRUCTURE FOR THE SHAVING HEADS 审中-公开
标题翻译：旋转剃须刀，具有改进的驱动和支撑结构的剃须头
公开(公告)号：US20150013168A1
公开(公告)日：2015-01-15
申请号：US14499338
申请日：2014-09-29
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Albertus J.C. VAN DER BORST , Bart J. MASSEE , Paul A.J. ACKERMANS , Wilko WESTERHOF , Albert J. AITINK , Ype BRADA
IPC分类号： B26B19/14 , B26B19/38 , B26B19/28
CPC分类号： B26B19/28 , B26B19/14 , B26B19/143 , B26B19/145 , B26B19/386
摘要： The invention relates to a shaver (1), comprising a handle (2), at least two rotary shaving heads (5), driven by at least one drive shaft (15; 115; 215) which protrudes from said handle (2), and a support structure (6) for supporting said shaving heads (5) onto the handle (2) so as to have their joined shaving surface (S) extend substantially perpendicular to said at least one drive shaft (15; 115; 215). The support structure (6) is configured such, that a space (A), restricted at one side by the shaving heads (5) and at the opposite side by the handle (2), is substantially open to its remaining, surrounding side.
摘要翻译：本发明涉及一种包括手柄（2）的剃须刀（1），由至少一个从所述手柄（2）突出的驱动轴（15; 115; 215）驱动的至少两个旋转剃削头（5）以及用于将所述剃削头（5）支撑在所述手柄（2）上以使其接合的剃削表面（S）基本上垂直于所述至少一个驱动轴（15; 115; 215）延伸的支撑结构（6）。支撑结构（6）被构造成使得通过剃削头（5）在一侧受限于手柄（2）的相对侧的空间（A）基本上对其剩余的周围敞开。

6. 发明申请

US20140298966A1 CUTTER BLADE ASSEMBLY AND DRY SHAVER FOR VARIABLE HEIGHT OF CUT 审中-公开
标题翻译：切割刀片组装和干燥切割机可变高度切割
公开(公告)号：US20140298966A1
公开(公告)日：2014-10-09
申请号：US14311739
申请日：2014-06-23
申请人： Patrick Joseph Walls
发明人： Patrick Joseph Walls
IPC分类号： B26B19/20 , B26B19/38
CPC分类号： B26B19/20 , B26B19/14 , B26B19/143 , B26B19/145 , B26B19/384 , B26B19/3846 , Y10T83/04
摘要： A dry shaver unit includes a housing and a cutter blade assembly mounted in the housing. The cutter blade assembly includes a cutter blade and cooperating shear blade arrangement. The thickness of the shear blade varies over its surface, such that the spacing between a portion of the skin engaging surface of the shear blade and the opposite face thereof is increased as compared with the spacing required to achieve a “close shave”. The cutter blade assembly is mounted in the housing such that a plurality of portions of the shear blade having different thicknesses are simultaneously available for application to a surface to be shaved.
摘要翻译：干燥剃须刀单元包括壳体和安装在壳体中的切割刀片组件。切割刀片组件包括切割刀片和配合的剪切刀片布置。剪切刀片的厚度在其表面上变化，使得剪切刀片的皮肤接合表面的一部分与其相对面之间的间隔与实现“紧密剃须”所需的间隔相比增加。刀片组件安装在壳体中，使得具有不同厚度的剪切刀片的多个部分同时可用于施加到要剃刮的表面。

7. 发明授权

US08061040B2 Cutter blade assembly and dry shaver for variable height of cut 有权
标题翻译：切割刀片组件和干燥剃须刀可变高度切割
公开(公告)号：US08061040B2
公开(公告)日：2011-11-22
申请号：US12126198
申请日：2008-05-23
申请人： Patrick Joseph Walls
发明人： Patrick Joseph Walls
IPC分类号： B26B19/20
CPC分类号： B26B19/20 , B26B19/14 , B26B19/143 , B26B19/145 , B26B19/384 , B26B19/3846 , Y10T83/04
摘要： A dry shaver unit includes a housing and a cutter blade assembly mounted in the housing. The cutter blade assembly includes a cutter blade and cooperating shear blade arrangement. The thickness of the shear blade varies over its surface, such that the spacing between a portion of the skin engaging surface of the shear blade and the opposite face thereof is increased as compared with the spacing required to achieve a “close shave”. The cutter blade assembly is mounted in the housing such that a plurality of portions of the shear blade having different thicknesses are simultaneously available for application to a surface to be shaved.
摘要翻译：干燥剃须刀单元包括壳体和安装在壳体中的切割刀片组件。切割刀片组件包括切割刀片和配合的剪切刀片布置。剪切刀片的厚度在其表面上变化，使得剪切刀片的皮肤接合表面的一部分与其相对面之间的间隔与实现“紧密剃须”所需的间隔相比增加。刀片组件安装在壳体中，使得具有不同厚度的剪切刀片的多个部分同时可用于施加到要剃刮的表面。

8. 发明授权

US07845078B2 Rotary electric shaver 有权
标题翻译：旋转式电动剃须刀
公开(公告)号：US07845078B2
公开(公告)日：2010-12-07
申请号：US11975000
申请日：2007-10-17
申请人： Tetsuhiko Shimizu
发明人： Tetsuhiko Shimizu
IPC分类号： B26B19/14
CPC分类号： B26B19/145 , B26B19/141 , B26B19/143
摘要： A rotary electric shaver including an outside outer cutter and an inside outer cutter capable of mutually moving up and down independently, a drive shaft to which an upward return tendency is imparted, an outside inner cutter guide that engages the drive shaft and rotates integrally therewith, an outside inner cutter secured to the outside inner cutter guide, an inside inner cutter guide having a plurality of engagement pawls that engage the outside inner cutter guide from above so as to be able to move up and down and that rotates together with the outside inner cutter guide, an inside inner cutter secured to this inside inner cutter guide, and an upward-pushing spring mounted between the upper surface of the outside inner cutter guide and the lower surface of the inside inner cutter guide, for urging the inside inner cutter guide upward.
摘要翻译：一种包括外部外刀片和能够独立上下相互移动的内部外刀片的旋转电动剃须刀，具有向上返回趋势的驱动轴，与驱动轴接合并与其一体旋转的外部内刀片引导件，固定在外侧内刀片导向件上的外侧内刀片，具有多个接合爪的内侧内刀片导向件，该卡合爪从上方与外侧内刀片导向件接合，从而能够上下移动，并与外侧内侧刀片切割器导向件，固定在该内部内部切割器引导件上的内部内部切割器，以及安装在外部内部切割器引导件的上表面和内部内部切割器引导件的下表面之间的向上推动弹簧，用于推动内部内部切割器引导件向上

9. 发明申请

US20090056144A1 Razor Cutting Head for Electric and Non-Electric Razors 审中-公开
标题翻译：剃须刀用于电动和非电动剃须刀
公开(公告)号：US20090056144A1
公开(公告)日：2009-03-05
申请号：US11845293
申请日：2007-08-27
申请人： David Shore
发明人： David Shore
IPC分类号： B26B19/00 , B26B19/38
CPC分类号： B26B19/3846 , B26B19/044 , B26B19/143
摘要： A cutting head for an electric razor is described. The cutting head includes a blade support member and a plurality of blades. The blade support member can attach to an electric razor and reciprocate back and forth. The plurality of blades are located on the blade support member, and move in a cutting direction towards a hair to be cut. The plurality of blades meet the hair to be cut at a contact angle that is acute with respect to the cutting direction.
摘要翻译：描述了一种用于电动剃须刀的切割头。切割头包括刀片支撑构件和多个刀片。叶片支撑构件可以附接到电动剃刀并且往复运动。多个叶片位于叶片支撑构件上，并且沿切割方向朝向待切割的毛发移动。多个叶片以相对于切割方向为锐角的接触角相对于待切割的毛发。

10. 发明申请

US20080072429A1 Rotary electric shaver 审中-公开
标题翻译：旋转式电动剃须刀
公开(公告)号：US20080072429A1
公开(公告)日：2008-03-27
申请号：US11893735
申请日：2007-08-17
申请人： Hiromi Uchiyama
发明人： Hiromi Uchiyama
IPC分类号： B26B19/14
CPC分类号： B26B19/14 , B26B19/141 , B26B19/143 , B26B19/145
摘要： A rotary electric shaver including a shaver main body, an outer cutter frame attached to the shaver main body and provided with a plurality of circular outer cutter attachment holes, outer cutters formed on the shaving surfaces with hair introduction openings and provided in the outer cutter frame so as to be displaceable inside the outer cutter attachment holes, and inner cutters rotationally driven so as to slide against the outer cutter surfaces formed on the inner surfaces of the shaving surfaces of the outer cutters for cutting hair; wherein an outer cutter mounting hole, formed as a single opening with at least two of the outer cutter attachment holes connected, is provided in the outer cutter frame, and the outer cutters are provided in the outer cutter frame so as to be displaceable inside the outer cutter mounting hole.
摘要翻译：一种旋转式电动剃须刀，包括剃须刀主体，安装在剃须刀主体上并设有多个圆形外刀具附接孔的外刀架，外刀片，其形成在具有头发引入开口的剃须表面上并设置在外切刀架以便能够在外切割器安装孔内移动，并且旋转地驱动内切割器，以抵靠形成在外切割器的剃须表面的内表面上的外刀片表面滑动，以切割头发; 其特征在于，在所述外刀片框架上设置有外刀片安装孔，其形成为具有连接有所述外刀具附接孔中的至少两个的单个开口，并且所述外刀具设置在所述外刀架中，外刀片安装孔。

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