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1. 发明授权

US07698819B2 Shaving apparatus 有权
标题翻译：剃须器具
公开(公告)号：US07698819B2
公开(公告)日：2010-04-20
申请号：US10522286
申请日：2003-07-09
申请人： Bastiaan Johannes De Wit , Simon Eme Kadijk , Fokke Roelof Voorhorst , Sieds Bosch
发明人： Bastiaan Johannes De Wit , Simon Eme Kadijk , Fokke Roelof Voorhorst , Sieds Bosch
IPC分类号： B26B19/14
CPC分类号： B26B19/3846 , B26B19/141
摘要： A shaving apparatus includes at least one cutting unit having an inner cutter rotationally drivable with respect to an outer cutter by driving shaft of a driving device. The driving shaft exerts a prestress force on the inner cutter in the direction of the outer cutter. During cutting of a hair, the hair exerts a cutting force on the inner cutter directed opposite the driving force. The driving shaft bears axially on the outer cutter via at least one driving surface of a coupling element which is rotationally drivable. The inner cutter includes at least one driven surface for cooperating with the driving surface for exerting the driving force. The direction of the driving force is substantially perpendicular to the driving surface and the driven surface.
摘要翻译：剃须装置包括至少一个切割单元，该切割单元具有通过驱动装置的驱动轴相对于外部切割器可旋转地驱动的内部切割器。驱动轴在外切刀的方向上对内切刀施加预应力。在切割头发期间，头发在内刀片上施加与驱动力相反的切割力。驱动轴通过可旋转驱动的联接元件的至少一个驱动表面轴向承载在外刀片上。内刀具包括至少一个驱动表面，用于与驱动表面配合以用于施加驱动力。驱动力的方向基本上垂直于驱动表面和被驱动表面。

2. 发明申请

US20080276459A1 Shaving Apparatus 有权
标题翻译：剃须器具
公开(公告)号：US20080276459A1
公开(公告)日：2008-11-13
申请号：US11630451
申请日：2005-06-10
申请人： Bastiaan Johannes De Wit , Fokke Roelof Voorhorst , Geert Veenstra , Leonardus Hendrikus Gerardus Johannes Segeren , Sieds Bosch , Sjoerd Haites
发明人： Bastiaan Johannes De Wit , Fokke Roelof Voorhorst , Geert Veenstra , Leonardus Hendrikus Gerardus Johannes Segeren , Sieds Bosch , Sjoerd Haites
IPC分类号： B26B19/14 , B26B21/54
CPC分类号： B26B19/14 , B26B19/141 , B26B19/145
摘要： Shaving apparatus having at least one cutting unit (3) with an external cutting member (4) and a rotatable internal cutting member (6) each having cooperating cutting edges (8,9) forming bearing surfaces of a first bearing, said external and internal cutting member (4,6) having a second bearing with bearing surfaces (14,17). To minimize the friction between the cutting edges (8,9), means (13) with visco-elastic properties are provided between the two bearings, so that during operation the distance between the bearing surfaces (8,9) of the first bearing adjusts oneself to the distance between the bearing surfaces (14,17) of the second bearing. During cutting of hairs the means with visco-elastic properties behave as a stiff element whereas during periods in which no hairs are cut these means behave relatively soft so that the cutting gaps between the cutting edges are closed.
摘要翻译：具有至少一个具有外部切割构件（4）的切割单元（3）和可旋转内部切割构件（6）的剃须装置，每个切割单元具有形成第一轴承的支承表面的协作切割边缘（8,9），所述外部和内部切割构件（4,6）具有带轴承面（14,17）的第二轴承。为了最小化切削刃（8,9）之间的摩擦，在两个轴承之间设置具有粘弹性的装置（13），使得在操作期间，第一轴承的支承面（8,9）之间的距离调节自己到第二轴承的支承表面（14,17）之间的距离。在切割毛发期间，具有粘弹性特征的装置表现为刚性元件，而在没有毛发切割的时期，这些装置表现得相对较软，使得切割边缘之间的切割间隙是封闭的。

3. 发明授权

US08336211B2 Shaving apparatus 有权
标题翻译：剃须器具
公开(公告)号：US08336211B2
公开(公告)日：2012-12-25
申请号：US11630451
申请日：2005-06-10
申请人： Bastiaan Johannes De Wit , Fokke Roelof Voorhorst , Geert Veenstra , Leonardus Hendrikus Gerardus Johannes Segeren , Sieds Bosch , Sjoerd Haites
发明人： Bastiaan Johannes De Wit , Fokke Roelof Voorhorst , Geert Veenstra , Leonardus Hendrikus Gerardus Johannes Segeren , Sieds Bosch , Sjoerd Haites
IPC分类号： B26B19/14
CPC分类号： B26B19/14 , B26B19/141 , B26B19/145
摘要： Shaving apparatus having at least one cutting unit with an external cutting member and a rotatable internal cutting member each the external and internal cutting members having cooperating cutting edges forming bearing surfaces of a first bearing, and a second bearing with bearing surfaces. To minimize the friction between the cutting edges, a support device having visco-elastic properties is provided between the two bearings. During operation, the distance between the bearing surfaces of the first bearing adjusts to the distance between the bearing surfaces of the second bearing. During cutting of hairs, the support device behaves as a stiff element whereas during periods in which no hairs are cut, the support device behaves relatively soft so that the cutting gaps between the cutting edges are closed.
摘要翻译：剃须装置具有至少一个具有外部切割构件的切割单元和可旋转内部切割构件，每个外部和内部切割构件具有形成第一轴承的支承表面的协作切割边缘和具有支承表面的第二轴承。为了最小化切削刃之间的摩擦，在两个轴承之间提供具有粘弹性的支撑装置。在操作期间，第一轴承的轴承表面之间的距离调节到第二轴承的支承表面之间的距离。在切割毛发期间，支撑装置表现为刚性元件，而在没有毛发被切割的时段期间，支撑装置的行为相对较软，使得切割边缘之间的切割间隙被封闭。

4. 发明授权

US06502309B2 Shaving apparatus 有权
公开(公告)号：US06502309B2
公开(公告)日：2003-01-07
申请号：US09862279
申请日：2001-05-22
申请人： Tjamme De Vries , Albert Jan Aitink , Marcel Adriaansen , Fokke Roelof Voorhorst , Simon Eme Kadijk
发明人： Tjamme De Vries , Albert Jan Aitink , Marcel Adriaansen , Fokke Roelof Voorhorst , Simon Eme Kadijk
IPC分类号： B26B1914
CPC分类号： B26B19/141 , B26B19/42
摘要： Method of manufacturing a blade-shaped hair-pulling element (13) for a cutting unit (3) of a shaver. The shaver comprises a plurality of cutter elements (8) and a corresponding plurality of hair-pulling elements (13) each arranged in front of one of the cutter elements for movement therewith relative to an outer cutting member (4) and each slidable on the inner cutter element so as to be movable relative thereto for its hair-pulling action. In order to increase the distance over which the hairs are pulled up, an end portion (22) of each hair-pulling element (13) has an enlarged thickness. The hair-pulling element is obtained by means of a process of shaping the outline (stamping, etching, laser) followed by a bending process. The method to obtain the thickened end part (20) is characterized in that during the process of shaping the outline, the hair-pulling element is provided with a tab (23) which in a following bending process is bent against the end portion (22) of the hair-pulling element.

5. 发明申请

US20140150191A1 DRIVE COUPLING FOR HIGH-SPEED ROTATING BRUSH 有权
标题翻译：用于高速旋转刷的驱动联轴器
公开(公告)号：US20140150191A1
公开(公告)日：2014-06-05
申请号：US14236251
申请日：2012-07-27
申请人： Bastiaan Johannes De Wit , Wiebe Wierda , Fokke Roelof Voorhorst
发明人： Bastiaan Johannes De Wit , Wiebe Wierda , Fokke Roelof Voorhorst
IPC分类号： F16D1/108 , A47L11/40
CPC分类号： F16D1/108 , A47L11/4069 , F16B2200/10 , F16D1/10 , F16D1/101 , F16D2001/102
摘要： Drive coupling assembly (50) for a high-speed rotating brush, comprising:—a coupling head (100) having a coupling head rotation axis (Lch) and including three drive surfaces (106) which are arranged to be rotationally symmetrical through 120° with respect to said coupling head rotation axis; and—a coupling member (200), having a coupling member rotation axis (Lcm) and including three first drive surfaces (210a) which are arranged to be rotationally symmetrical through 120° with respect to said coupling member rotation axis, wherein said coupling head (100) and said coupling member (200) are detachably couplable, such that, in a coupled condition, their rotational axes (Lch, Lcm) are aligned and the coupling head is rotatable to drive each of its drive surfaces (106) in contact with a respective first drive surface (210a) of the coupling member, to thereby exert both a torque and an axially directed force on the coupling member.
摘要翻译：一种用于高速旋转电刷的驱动联接组件（50），包括： - 具有联接头旋转轴线（Lch）的耦合头部（100），并且包括三个驱动表面（106），所述三个驱动表面被布置成通过120°旋转对称相对于所述联接头旋转轴线; 和耦合构件（200），其具有联接构件旋转轴线（Lcm），并且包括相对于所述联接构件旋转轴线被设置成相对于所述联接构件旋转轴线120°旋转对称的三个第一驱动表面（210a），其中所述联接头（100）和所述联接构件（200）可拆卸地联接，使得在联接状态下，它们的旋转轴线（Lch，Lcm）对准，并且联接头部可旋转以驱动其接触的每个驱动表面（106）与联接构件的相应的第一驱动表面（210a），从而在联接构件上施加扭矩和轴向力。

6. 发明授权

US08186064B2 Shaving apparatus 有权
标题翻译：剃须器具
公开(公告)号：US08186064B2
公开(公告)日：2012-05-29
申请号：US10594016
申请日：2005-03-18
申请人： Johan Pragt , Fokke Roelof Voorhorst , Jan Spoelstra , Alastair Ian Blake , Bastiaan Johannes De Wit , Jasper Zuidervaart , Albert Maas De Lange , Anna Dirkje Bosma
发明人： Johan Pragt , Fokke Roelof Voorhorst , Jan Spoelstra , Alastair Ian Blake , Bastiaan Johannes De Wit , Jasper Zuidervaart , Albert Maas De Lange , Anna Dirkje Bosma
IPC分类号： B26B19/06
CPC分类号： B26B19/06
摘要： Shaving apparatus with cutting members which are movable relative to one another and are each provided with a row of substantially V-shaped teeth having edges, a cutting opening between each pair of cooperating teeth for catching hairs, said cutting opening having a shearing angle between 1° and 30°, wherein the cutting openings are not completely closed during operation of the shaving apparatus.
摘要翻译：具有切割构件的剃须装置，其可相对于彼此移动并且各自设置有一排具有边缘的大致V形齿，在每对配合齿之间用于捕捉毛发的切割开口，所述切割开口具有1 °和30°，其中切割开口在剃须装置的操作期间不完全关闭。

7. 发明申请

US20120102901A1 Unit for pumping air containing particles and separating the particles from the air 有权
标题翻译：用于抽吸含有颗粒的空气并将颗粒与空气分离的单元
公开(公告)号：US20120102901A1
公开(公告)日：2012-05-03
申请号：US13383695
申请日：2010-07-16
申请人： Bastiaan Johannes de Wit , Fokke Roelof Voorhorst , Johannes Tseard Van Der Kool
发明人： Bastiaan Johannes de Wit , Fokke Roelof Voorhorst , Johannes Tseard Van Der Kool
IPC分类号： B01D45/14
CPC分类号： A47L9/188 , A47L5/22 , A47L9/1675 , A47L9/22 , B01D45/14 , B07B7/083
摘要： A unit (2) for pumping air containing particles (5) and separating the particles (5) from the air comprises a housing (10) having a space (20) for receiving and storing the particles (5), and an air pumping device (30) being arranged inside the housing (10) and comprising a basic fan (31) intended for pumping air out of the particle storage space (20), and another fan (32) intended for separating the particles (5) from the air. A gap (22) is present between the fan arrangement of the air pumping device (30) and the housing (10), and in order to avoid a flow of air containing particles (5) through the gap (22), at least a major portion of the basic fan (31) is uncovered, so that a relatively strong pumping action on the basis of an interaction of an outer surface of the basic fan (31) with a stationary wall is avoided.
摘要翻译：用于抽吸含有颗粒（5）的空气并将颗粒（5）与空气分离的单元（2）包括具有用于接收和储存颗粒（5）的空间（20）的壳体（10），以及空气泵送装置（30）布置在所述壳体（10）内并且包括用于将空气抽出所述颗粒存储空间（20）的基本风扇（31），以及用于将颗粒（5）与空气分离的另一风扇（32）。在空气泵送装置（30）的风扇装置和壳体（10）之间存在间隙（22），并且为了避免含有颗粒（5）的空气通过间隙（22）流动，至少基本风扇（31）的主要部分未被覆盖，从而避免了基于基本风扇（31）的外表面与固定壁的相互作用的较强的抽吸作用。

8. 发明授权

US10349796B2 Device for cleaning a surface, comprising at least one rotatable brush 有权
公开(公告)号：US10349796B2
公开(公告)日：2019-07-16
申请号：US13640364
申请日：2011-05-16
申请人： Bastiaan Johannes De Wit , Fokke Roelof Voorhorst , Johannes Tseard Van Der Kooi , Sepas Setayesh
发明人： Bastiaan Johannes De Wit , Fokke Roelof Voorhorst , Johannes Tseard Van Der Kooi , Sepas Setayesh
IPC分类号： A46B13/02 , A47L11/292 , A46D1/00 , A47L9/04 , A46B13/00
摘要： A device for cleaning a surface (11) comprises at least one rotatable brush (3,4) which is provided with flexible brush elements (18) for contacting the surface (11) and picking up dirt particles (10) and liquid which are present on the surface (11) during a dirt pick-up period of each revolution of the brush (3, 4), and means for driving the brush (3, 4). A linear mass density of the flexible brush elements (18) is chosen such as to be lower than 50 g per 10 km, at least at tip portions, and an acceleration at tips of the brush elements (18) is set such as to be at least 3,000 m/sec2, at least at some time during another period of each revolution of the brush (3, 4) than the dirt pick-up period, namely a period in which the brush elements (18) are free from contact to the surface (11).

9. 发明授权

US09011564B2 Unit for pumping air containing particles and separating the particles from the air 有权
标题翻译：用于抽吸含有颗粒的空气并将颗粒与空气分离的单元
公开(公告)号：US09011564B2
公开(公告)日：2015-04-21
申请号：US13383695
申请日：2010-07-16
申请人： Bastiaan Johannes de Wit , Fokke Roelof Voorhorst , Johannes Tseard Van Der Kooi
发明人： Bastiaan Johannes de Wit , Fokke Roelof Voorhorst , Johannes Tseard Van Der Kooi
IPC分类号： B01D45/14 , A47L9/18 , A47L5/22 , A47L9/16 , A47L9/22 , B07B7/083
CPC分类号： A47L9/188 , A47L5/22 , A47L9/1675 , A47L9/22 , B01D45/14 , B07B7/083
摘要： A unit (2) for pumping air containing particles (5) and separating the particles (5) from the air comprises a housing (10) having a space (20) for receiving and storing the particles (5), and an air pumping device (30) being arranged inside the housing (10) and comprising a basic fan (31) intended for pumping air out of the particle storage space (20), and another fan (32) intended for separating the particles (5) from the air. A gap (22) is present between the fan arrangement of the air pumping device (30) and the housing (10), and in order to avoid a flow of air containing particles (5) through the gap (22), at least a major portion of the basic fan (31) is uncovered, so that a relatively strong pumping action on the basis of an interaction of an outer surface of the basic fan (31) with a stationary wall is avoided.
摘要翻译：用于抽吸含有颗粒（5）的空气并将颗粒（5）与空气分离的单元（2）包括具有用于接收和储存颗粒（5）的空间（20）的壳体（10），以及空气泵送装置（30）布置在所述壳体（10）内并且包括用于将空气抽出所述颗粒存储空间（20）的基本风扇（31），以及用于将颗粒（5）与空气分离的另一风扇（32）。在空气泵送装置（30）的风扇装置和壳体（10）之间存在间隙（22），并且为了避免含有颗粒（5）的空气通过间隙（22）流动，至少基本风扇（31）的主要部分未被覆盖，从而避免了基于基本风扇（31）的外表面与固定壁的相互作用的较强的抽吸作用。

10. 发明授权

US08458914B2 Shaving device comprising a pivotably arranged assembly of cutting elements 有权
标题翻译：剃须装置包括可枢转地布置的切割元件的组件
公开(公告)号：US08458914B2
公开(公告)日：2013-06-11
申请号：US12808481
申请日：2008-12-05
申请人： Fokke Roelof Voorhorst , Bastiaan Johannes De Wit , Alastair Ian Blake , Johan Pragt
发明人： Fokke Roelof Voorhorst , Bastiaan Johannes De Wit , Alastair Ian Blake , Johan Pragt
IPC分类号： B26B19/06 , B26B19/04
CPC分类号： B26B19/048 , B26B19/063
摘要： A shaving device includes cooperating hair cutting elements and a driver for driving the hair cutting elements. The shaving device is configured to allow for automatic contour following during its application on the skin of a user. At least one cutting element is pivotably arranged in the shaving device, wherein a pivot axis intersects at least one position where the cutting element is contacted by a driving member for imposing reciprocating movement on the cutting element.
摘要翻译：剃须装置包括配合的头发切割元件和用于驱动头发切割元件的驱动器。剃须装置被配置为允许在其在用户的皮肤上的应用期间自动轮廓跟随。至少一个切割元件可枢转地布置在剃须装置中，其中枢转轴线与至少一个位置相交，其中切割元件与用于在切割元件上施加往复运动的驱动构件接触。

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