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1. 发明授权

US4811484A Dry-shaving apparatus 失效
标题翻译：干剃须器
公开(公告)号：US4811484A
公开(公告)日：1989-03-14
申请号：US205600
申请日：1988-06-08
申请人： Willem S. Wijma , Eduard W. Tietjens , Eppe Bakker , Albert Hoekstra
发明人： Willem S. Wijma , Eduard W. Tietjens , Eppe Bakker , Albert Hoekstra
IPC分类号： B26B19/16 , B26B19/14
CPC分类号： B26B19/16
摘要： A dry-shaving apparatus comprises a housing; a longitudinally extending shear plate; a holder for the shear plate, the holder being removable from the housing; and a longitudinally extending cutter rotatable relative to the shear plate. The cutter includes a carrier having cutting elements movable in a substantially radial direction relative to the carrier. Each cutting element has a cutting edge at its radial end, such radial ends being in contact with the shear plate during only a part of a revolution of the cutter and being clear of other parts of the apparatus during another part of the cutter revolution. A guide wall provided on the housing adjoins the shear plate, the radial ends of the cutting elements also being in contact during a further part of the cutter revolution with such guide wall.
摘要翻译：干剃须装置包括壳体; 纵向延伸的剪切板; 用于剪切板的保持器，所述保持器可从所述壳体移除; 以及可相对于剪切板旋转的纵向延伸的切割器。切割器包括具有可相对于托架在大致径向方向上移动的切割元件的托架。每个切割元件在其径向端具有切割边缘，这样的径向端部在仅在切割器的一圈的一部分期间与剪切板接触并且在切割器旋转的另一部分期间被清除设备的其它部分。设置在壳体上的引导壁邻接剪切板，切割元件的径向端也在与这种引导壁的另一部分刀具旋转期间接触。

2. 发明授权

US4811483A Dry-shaving apparatus with self adjusting blades 失效
标题翻译：具有自调节叶片的干燥剃须装置
公开(公告)号：US4811483A
公开(公告)日：1989-03-14
申请号：US206982
申请日：1988-06-08
申请人： Eppe Bakker , Eduard W. Tietjens
发明人： Eppe Bakker , Eduard W. Tietjens
IPC分类号： B26B19/16 , B26B19/14
CPC分类号： B26B19/16
摘要： A dry-shaving apparatus comprises a longitudinally extending shear plate provided with hair-entry apertures; and an associated longitudinally extending cutter rotatable about an axis of rotation, such cutter including a spindle coaxially positioned with respect to the axis of rotation. The shear plate has a central portion shaped as a part of a cylindrical surface and formed with the hair-entry apertures, the central portion partly surrounding the cutter. Cutting elements movable relative to the cutter in a substantially radial direction are provided, each cutting element having a cutting edge at its radial end. More than two coaxial discs are axially spaced from each other and are formed with slots extending in a substantially radial direction, the coaxial discs being rigidly mounted on the spindle. Each cutting element has oppositely disposed axially projecting connecting portions for insertion of the cutting element into facing slots in two adjacent discs, the connecting portions being movable inside the slots in a substantially radial direction.
摘要翻译：干燥剃须装置包括设置有毛发进入孔的纵向延伸的剪切板; 以及围绕旋转轴线可旋转的相关联的纵向延伸的切割器，该切割器包括相对于旋转轴线同轴定位的主轴。剪切板具有形成为圆柱形表面的一部分的中心部分并且形成有毛发进入孔，中心部分部分地围绕切割器。提供了在大致径向上相对于切割器移动的切割元件，每个切割元件在其径向端具有切割边缘。多于两个的同轴盘彼此轴向间隔开并且形成有沿大致径向方向延伸的槽，同轴盘刚性地安装在主轴上。每个切割元件具有相对设置的轴向突出的连接部分，用于将切割元件插入两个相邻的盘中的相对的槽中，连接部分可在大致径向方向上在槽内移动。

3. 发明授权

US4510687A Shaving apparatus 失效
标题翻译：剃须器具
公开(公告)号：US4510687A
公开(公告)日：1985-04-16
申请号：US453425
申请日：1982-12-27
申请人： Gerrit J. Groothuis , Atze de Haan , Hendrik Poel , Eduard W. Tietjens , Jochem J. de Vries
发明人： Gerrit J. Groothuis , Atze de Haan , Hendrik Poel , Eduard W. Tietjens , Jochem J. de Vries
IPC分类号： B26B19/04 , B26B19/42
CPC分类号： B26B19/42 , B26B19/044
摘要： There is provided a shaving apparatus comprising a shear plate with hair-entry apertures; and a cutting unit associated with and reciprocatory relative to the shear plate, the cutting unit including a frame. Cutters extend from the frame toward the shear plate, each cutter having a trapezoidal cross section and being in contact along its base with the shear plate. Two hair-pulling blades are respectively associated with and movable relative to the opposite sloping sides of each cutter, each hair-pulling blade normally being in contact with the shear plate. A pair of resilient elements respectively connects the opposite ends of each hair-pulling blade to the frame.
摘要翻译：提供了一种剃须装置，其包括具有毛发进入孔的剪切板; 以及与剪切板相关联并且相对于剪切板往复运动的切割单元，所述切割单元包括框架。切割器从框架向剪切板延伸，每个切割器具有梯形横截面并且沿其底部与剪切板接触。两个牵引叶片分别与每个切割器的相对的倾斜侧相关联并可移动，每个拔毛片通常与剪切板接触。一对弹性元件分别将每个牵引叶片的相对端部连接到框架。

4. 发明授权

US4272884A Shaving apparatus 失效
标题翻译：剃须器具
公开(公告)号：US4272884A
公开(公告)日：1981-06-16
申请号：US70197
申请日：1979-08-27
申请人： Eduard W. Tietjens
发明人： Eduard W. Tietjens
IPC分类号： B26B19/14 , B26B19/42
CPC分类号： B26B19/141 , B26B19/145 , B26B19/42
摘要： A shaving apparatus comprises a cutting unit provided with at least one cutter having associated therewith a lead cutter movable relative to the cutter. The lead cutter is connected to the cutter by means of a connecting element formed of a material having rubber-elastic properties.
摘要翻译：剃须装置包括切割单元，该切割单元设置有至少一个切割器，其具有与之相关联的可相对于切割器移动的引导切割器。引线切割器通过由具有橡胶弹性的材料形成的连接元件连接到切割器。

5. 发明授权

US4151645A Dry-shaving apparatus with hair-pulling lead cutters 失效
标题翻译：干发剃须刀，带拔丝铅刀
公开(公告)号：US4151645A
公开(公告)日：1979-05-01
申请号：US805710
申请日：1977-06-13
申请人： Eduard W. Tietjens
发明人： Eduard W. Tietjens
IPC分类号： B26B19/16 , B26B19/18 , B26B19/42 , B26B19/14
CPC分类号： B26B19/18 , B26B19/42
摘要： A dry-shaving apparatus comprising a cutter roller provided with straight shaving cutters each having an associated hair-pulling lead cutter, and a skin guide member and a shear-cutting member between which a helical hair-entrance aperture is formed.
摘要翻译：一种干剃刮装置，其特征在于，具有切割辊，所述切割辊设置有具有相关的牵引式切线器的直切屑机，以及形成有螺旋状毛发入口的皮肤引导部件和剪切部件。

6. 发明授权

US4998352A Cutting unit for a shaving apparatus 失效
标题翻译：用于剃须装置的切割单元
公开(公告)号：US4998352A
公开(公告)日：1991-03-12
申请号：US356633
申请日：1989-05-22
申请人： Eduard W. Tietjens
发明人： Eduard W. Tietjens
IPC分类号： B26B19/14 , B26B19/38
CPC分类号： B26B19/14 , B26B19/143 , B26B19/38 , B26B19/384 , B26B19/3846
摘要： A cutting unit for a shaving apparatus, which cutting unit comprises a cutting head with hair entrance apertures and a drivable cutting member, the hair entrance apertures being separated by dams which extend substantially transversely to the direction of driving. The dams are constructed with a profile which is asymmetrical in cross-section and has a thickness which increases in the direction of driving.

7. 发明授权

US4802281A Dry shaving apparatus 失效
标题翻译：干式剃须器具
公开(公告)号：US4802281A
公开(公告)日：1989-02-07
申请号：US205599
申请日：1988-06-08
申请人： Eduard W. Tietjens
发明人： Eduard W. Tietjens
IPC分类号： B26B19/16 , B26B19/14
CPC分类号： B26B19/16
摘要： A dry-shaving apparatus comprises a housing supporting a holder for a longitudinally extending shear plate provided with hair-entry apertures; and an associated longitudinally extending cutter rotatable about an axis of rotation. The cutter includes a carrier having cutting elements movable relative to the carrier in substantially radial directions, each cutting element having a cutting edge at its radial end. The shear plate has a central portion shaped as a part of a circularly cylindrical surface and formed with the hair-entry apertures, such central portion partly surrounding the cutter. The cutting edges of the cutting elements of the cutter, as it rotates, follow a constrained path defined by the shear plate and a free path where the cutting edges are disengaged from the shear plate. The shear plate also has two peripheral portions respectively adjoining its central portion for securing the shear plate to the holder. The shear plate has a first shear-plate transition between one peripheral portion and its central portion, the cutting edge of each cutting element changing from the free path to the constrained path in the vicinity of the first shear-plate transition, and a second shear-plate transition between the other peripheral portion and its central portion, the cutting edge of each cutting element changing from the constrained path to the free path in the vicinity of the second shear-plate transition.
摘要翻译：干燥剃须装置包括支撑用于纵向延伸的剪切板的保持器的壳体，该剪切板设置有头发进入孔; 以及围绕旋转轴线旋转的相关联的纵向延伸的切割器。切割器包括具有相对于托架沿大致径向移动的切割元件的载体，每个切割元件在其径向端具有切割边缘。剪切板具有形成圆形圆柱形表面的一部分的中心部分并且形成有毛发进入孔，该中心部分部分围绕切割器。切割器的切割元件的切割边缘在旋转时遵循由剪切板限定的约束路径和切割边缘与剪切板脱离的自由路径。剪切板还具有分别邻接其中心部分的两个周边部分，用于将剪切板固定到保持器。剪切板在一个周边部分和其中心部分之间具有第一剪切板过渡，每个切割元件的切割边缘在第一剪切板过渡附近从自由路径改变到约束路径，并且第二剪切在另一个周边部分和其中心部分之间的板转换，每个切割元件的切割边缘从受约束的路径改变到第二剪切板过渡附近的自由路径。

8. 发明授权

US4240199A Shaving apparatus 失效
标题翻译：剃须器具
公开(公告)号：US4240199A
公开(公告)日：1980-12-23
申请号：US946560
申请日：1978-09-28
申请人： Ebbe Boiten , Eduard W. Tietjens , Jochem J. De Vries
发明人： Ebbe Boiten , Eduard W. Tietjens , Jochem J. De Vries
IPC分类号： B26B19/14 , B26B19/42
CPC分类号： B26B19/141 , B26B19/42
摘要： There is provided a shaving apparatus having a shear plate formed with hair-entrance apertures and a cutting unit associated with and rotatable relative to the shear plate. The cutting unit comprises a cutting member having cutters and a hair-pulling member having lead cutters respectively associated with and movable relative to the cutters. A separate coupling piece is provided for securing the cutting member and the hair-pulling member together by passage through corresponding central openings in each such member.
摘要翻译：提供了一种剃须装置，其具有形成有毛发入口孔的剪切板和与剪切板相关联并且可相对于剪切板旋转的切割单元。切割单元包括具有切割器的切割构件和具有分别与切割器相关联并且可相对于切割器移动的引线切割器的发拉构件。提供单独的联接件，用于通过穿过每个这样的构件中的对应的中心开口将切割构件和拉发构件固定在一起。

9. 发明授权

US4192065A Shaving apparatus 失效
标题翻译：剃须器具
公开(公告)号：US4192065A
公开(公告)日：1980-03-11
申请号：US963536
申请日：1978-11-24
申请人： Eduard W. Tietjens
发明人： Eduard W. Tietjens
IPC分类号： B26B19/14 , B26B19/38
CPC分类号： B26B19/3846 , B26B19/14 , B26B19/145 , B26B19/38
摘要： A shaving apparatus comprising a cutting member driven relative to a shear plate, spring means to press the cutting member against the shear plate, a pair of outwardly bent opposed tabs provided on the cutting member, and a disc member spaced from the cutting member and provided with means for location between and cooperation with the opposed tabs in order to couple the cutting member and the disc member.
摘要翻译：一种剃须装置，包括相对于剪切板驱动的切割构件，将切割构件压靠在剪切板上的弹簧装置，设置在切割构件上的一对向外弯曲的相对的突出部和与切割构件间隔开的盘构件，具有用于与相对的突片之间定位并与之配合的装置，以便联接切割构件和盘构件。

10. 发明授权

US4894912A Shaving apparatus 失效
公开(公告)号：US4894912A
公开(公告)日：1990-01-23
申请号：US147849
申请日：1988-01-25
申请人： Eduard W. Tietjens
发明人： Eduard W. Tietjens
IPC分类号： B26B19/16
CPC分类号： B26B19/16
摘要： A shaving apparatus having a housing with a holder for a flexible cutting plate and a cutting member which has rigid cutting elements and can be driven so as to be rotatable with respect to the cutting plate, the cutting elements comprising cutting sides at the radial ends. The cutting plate comprises individual supporting disks.

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