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1. 发明申请

US20050257376A1 Shaving apparatus 有权
标题翻译：剃须器具
公开(公告)号：US20050257376A1
公开(公告)日：2005-11-24
申请号：US10522286
申请日：2003-07-09
申请人： Bastiaan De Wit , Simon Kadijk , Fokke Voorhorst , Sieds Bosch
发明人： Bastiaan De Wit , Simon Kadijk , Fokke Voorhorst , Sieds Bosch
IPC分类号： B26B19/14 , B26B19/38
CPC分类号： B26B19/3846 , B26B19/141
摘要： Shaving apparatus with at least one cutting unit (3) having an outer cutter (4) and an inner cutter (6) which is rotationally drivable with respect to the outer cutter by means of an driving shaft (18) of a driving device, which driving shaft exerts a prestress force (FY) on the inner cutter in the direction of the outer cutter. During cutting of a hair, the hair exerts a cutting force (FR) on the inner cutter (6), which force has a direction that is opposite to the driving force (FD) for driving the inner cutter. Claimed is that the driving device comprises only one rotationally drivable coupling element (11) having at least one driving surface (12), that the driving shaft (18) bears axially (32,33) on the outer cutter (4) via said coupling element (11), and that the inner cutter (6) comprises at least one driven surface (13) cooperating with said driving surface (12) for exerting the driving force (FD), the direction of the driving force (FD) being substantially perpendicular to the driving surface (12) and the driven surface (13).
摘要翻译：具有至少一个切割单元（3）的剃须装置具有外切割器（4）和内切割器（6），该切割单元可通过驱动装置的驱动轴（18）相对于外刀片旋转地驱动，驱动轴在外切刀的方向上对内切刀施加预应力（FY）。在切割头发期间，头发在内刀片（6）上施加切割力（FR），该力具有与用于驱动内刀片的驱动力（FD）相反的方向。要求的是，驱动装置仅包括具有至少一个驱动表面（12）的一个可旋转驱动的联接元件（11），所述驱动轴（18）经由所述联接器在外刀片（4）上轴向（32,33）所述内切割器（6）包括与所述驱动表面（12）配合用于施加驱动力（FD）的至少一个从动表面（13），所述驱动力（FD）的方向基本上垂直于驱动表面（12）和从动表面（13）。

2. 发明申请

US20080016695A1 Hair Cutting Apparatus 有权
标题翻译：剪发设备
公开(公告)号：US20080016695A1
公开(公告)日：2008-01-24
申请号：US11630393
申请日：2005-06-10
申请人： Bastiaan De Wit , Fokke Voorhorst , Geert Veenstra
发明人： Bastiaan De Wit , Fokke Voorhorst , Geert Veenstra
IPC分类号： B26B19/28 , B26B21/00
CPC分类号： B26B19/06 , B26B19/04
摘要： Hair cutting apparatus having at least one cutting unit (2) with a stationary cutting member (3) and reciprocable movable cutting member (4) each having cooperating bearing surfaces (7,8) with cutting edges (9,10). To minimize the friction between the bearing surfaces, means (16) with visco-elastic properties are provided between the coupling element (14) and the movable cutting member (4) resulting in a small cutting gap between the bearing surfaces. 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：具有至少一个具有固定切割构件（3）的切割单元（2）和往复运动的可移动切割构件（4）的切割装置，每个切割单元具有与切割边缘（9,10）配合的支承表面（7,8）。为了使轴承表面之间的摩擦力最小化，在联接元件（14）和可移动切割件（4）之间提供具有粘弹性的装置（16），从而在支承表面之间产生小的切割间隙。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. 发明申请

US20070209211A1 Shaving Apparatus 有权
标题翻译：剃须器具
公开(公告)号：US20070209211A1
公开(公告)日：2007-09-13
申请号：US10594016
申请日：2005-03-18
申请人： Johan Pragt , Fokke Voorhorst , Jan Spoelstra , Alastair Blake , Bastiaan De Wit , Jasper Zuidervaart , Albert De Lange , Anna Bosma
发明人： Johan Pragt , Fokke Voorhorst , Jan Spoelstra , Alastair Blake , Bastiaan De Wit , Jasper Zuidervaart , Albert De Lange , Anna Bosma
IPC分类号： B26B19/00 , B26B19/06
CPC分类号： B26B19/06
摘要： Shaving apparatus with cutting members (3, 5) which are movable relative to one another other and are each provided with a row of substantially V-shaped teeth (4, 6) having edges (7, 8), a cutting opening (9′, 9″) between each pair of cooperating teeth (4, 6) for catching hairs, said cutting opening having a shearing angle between 1° and 30°, wherein the cutting openings (9′, 9″) are not completely closed during operation of the shaving apparatus.
摘要翻译：具有切割构件（3,5）的剃须装置，其可以相对于彼此移动，并且各自设置有一排具有边缘（7,8）的大致V形的齿（4,6），切割开口（9'），，9“），所述切割开口具有1°至30°之间的剪切角，其中所述切割开口（9'，9”）不完全关闭在剃须装置的操作期间。

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