公开(公告)号：US07665214B2

公开(公告)日：2010-02-23

申请号：US11601909

申请日：2006-11-20

申请人： Masaki Okabe

发明人： Masaki Okabe

IPC分类号： B26B19/14

CPC分类号： B26B19/141

摘要： A rotary electric shaver including a disc-shaped outer cutter 10, which is mounted in the upper part of a shaver main body housing therein a motor and has ring-shaped tracks 18 on the under (inner) surface thereof, and an inner cutter 12A, which has cutter blades 120 that elastically contact the ring-shaped tracks 18 of the outer cutter 10 from below and is rotated by the motor; and in this shaver, the inner cutter 12A has vibration elements 132 that travel in the ring-shaped tracks 18 and have a smaller spring constant, compared to the cutter blade 120, in the direction same as and opposite from the direction in which the cutter blades travel, and the vibration elements 132 vibrate and produce sound when, during shaving, they strike stoppers 134 provided near the vibration elements 132.

摘要翻译： 一种旋转电动剃须刀，其包括盘形外刀片10，该外形刀具10安装在其中容纳有电动机的剃须刀主体的上部，并且在其下（内）表面上具有环形轨道18，以及内刀具12A 其具有从下方弹性地接触外刀片10的环形轨道18并由电动机旋转的切割刀片120; 并且在该剃须刀中，内切刀12A具有与切割刀120相比在环状轨道18中行进并具有较小弹簧常数的振动元件132，其方向与刀具方向相同且相反 叶片行进时，振动元件132振动并产生声音，当在剃刮期间，它们撞击设置在振动元件132附近的止动件134。

公开(公告)号：US20080172881A1

公开(公告)日：2008-07-24

申请号：US12004376

申请日：2007-12-20

申请人： Masaki Okabe

发明人： Masaki Okabe

IPC分类号： B26B19/14 ,  B26B19/04

CPC分类号： B26B19/141 ,  B26B19/143 ,  B26B19/145

摘要： An inner cutter including a circular hub unit, which is coupled to a rotary drive shaft, and a ring-shaped inner cutter main unit, which is secured to the hub unit and is formed with cutter blades standing up from their lower portions with the upper parts sliding against the inside lower surface of the outer cutter; and the cutter blades being formed with reduced cross-sectional portions that have a dimension in the radial direction of circular hub unit (or of the ring-shaped inner cutter main body) made smaller than a dimension in the radial direction of blade tip ends.

摘要翻译： 一种内刀片，其包括联接到旋转驱动轴的圆形轮毂单元和环形内刀具主单元，其固定到轮毂单元并且形成有从其下部竖起的切割刀片，其中上部 零件相对于外刀片的内下表面滑动; 并且所述切割刀片形成为具有缩小的横截面部分，所述横截面部分具有比所述圆形轮毂单元（或所述环形内切割器主体）的径向尺寸小于所述叶片末端的径向尺寸的尺寸。

公开(公告)号：US20050199096A1

公开(公告)日：2005-09-15

申请号：US11081105

申请日：2005-03-14

申请人： Masaki Okabe

发明人： Masaki Okabe

IPC分类号： B21D53/64 ,  B23P15/40 ,  B26B19/00 ,  B26B19/04 ,  B26B19/14

CPC分类号： B26B19/044 ,  B23P15/403

摘要： A method for manufacturing an inner cutter for a reciprocating electric shaver, including the steps of: forming a plurality of slits in a thin plate; forming ribs by pressing bridging-portions that remain between the slits so that each rib extends for the length of each bridging-portion and forms a protruding portion that protrudes in the width direction, thus obtaining an intermediate worked member; deep drawing the intermediate worked member that has the ribs into substantially an arch shape with the protruding portions of the ribs facing outward; and grinding the outer surface of the arch-form intermediate worked member, thus forming cutting edges which have blade surfaces and acute rake angles in the protruding portions.

摘要翻译： 一种用于往复式电动剃须刀的内刀片的制造方法，包括以下步骤：在薄板上形成多个狭缝; 通过按压保留在狭缝之间的桥接部分形成肋条，使得每个肋条延伸每个桥接部分的长度并形成在宽度方向上突出的突出部分，从而获得中间加工构件; 将具有肋的中间加工构件深入拉伸成大致拱形，肋的突出部分面向外; 并研磨拱形中间加工构件的外表面，从而在突出部分形成具有刀片表面和锐角的切削刃。

公开(公告)号：US20050120567A1

公开(公告)日：2005-06-09

申请号：US11002807

申请日：2004-12-01

申请人： Masaki Okabe

发明人： Masaki Okabe

IPC分类号： B26B19/14 ,  B26B19/02

CPC分类号： B26B19/141

摘要： An electric rotary shaver including a substantially circular disk form outer cutter, which has hair entry openings, and an inner cutter, which rotates while making sliding contact with the inner surface of the outer cutter; and the inner cutter including an inner cutter base, which is made of a synthetic resin and comprised of a boss that engages with a rotary shaft of the shaver and cutter blade supports that extend radially outward from the boss, and a plurality of cutter blade sections, which have a cutter blade and are installed on the cutter blade supports. The cutter blade sections can be formed in a shape of a ring to make a cutter blade ring so that the cutter blade ring is disposed on the cutter blade supports.

摘要翻译： 一种电动旋转剃须刀，其包括具有毛发入口的大致圆形盘形外切割器和内刀片，其与外刀片的内表面滑动接触而旋转; 所述内刀具包括由合成树脂制成的内刀片底座，所述内刀片底座由与所述剃刀的旋转轴接合的凸台和从所述凸台径向向外延伸的刀片支撑件构成;以及多个切割刀片部 其具有切割刀片并且安装在刀片支撑件上。 切割刀片部分可以形成为环的形状以形成切割刀片环，使得切割刀片环设置在切割刀片支撑件上。

公开(公告)号：US5427001A

公开(公告)日：1995-06-27

申请号：US121988

申请日：1993-09-15

申请人： Hiromi Uchiyama ,  Masaki Okabe

发明人： Hiromi Uchiyama ,  Masaki Okabe

IPC分类号： B26B19/14 ,  B26B19/38 ,  B21K21/00

CPC分类号： B26B19/143 ,  B26B19/14 ,  B26B19/384 ,  Y10S76/08

摘要： Method and apparatus for opening slits of uneven lengths in the concentric circular shaving sections of an external cutting member that is used in an electric razor using a rotary cutter that cuts the shaving sections of the external cutting member in radial directions as the external cutting member is rotated around its axis by a predetermined angle with a use of an index device. The differences in the length of the slit are obtained by changing the cutting angle of the rotary cutter relative to the external cutting member.

摘要翻译： 在使用旋转刀具的电动剃刀中使用的外部切割构件的同心圆形剃须部分中开口不均匀长度的狭缝的方法和装置，当外部切割构件为径向切割外部切割构件的剃须部分时， 使用指示装置围绕其轴旋转预定角度。 通过改变旋转切割器相对于外部切割构件的切割角度来获得狭缝长度的差异。

公开(公告)号：US07621050B2

公开(公告)日：2009-11-24

申请号：US11507559

申请日：2006-08-21

申请人： Masaki Okabe ,  Tetsuhiko Shimizu ,  Yoshiyuki Mimura

发明人： Masaki Okabe ,  Tetsuhiko Shimizu ,  Yoshiyuki Mimura

IPC分类号： B26B19/28 ,  B26B19/04

CPC分类号： B26B19/04 ,  B26B19/044

摘要： An inner cutter of a reciprocating electric shaver having a plurality of arched shaped cutter blades that are integrally formed on a side edge part of the inner cutter and, while making reciprocating motion, makes sliding contact with an inside surface of an arch shaped outer cutter. The end portions of two adjacent cutter blades are joined together and this joined portion is connected to the side edge part via a connecting portion.

摘要翻译： 具有多个拱形刀片的往复式电动剃须刀的内刀具，其一体地形成在内切刀的侧边缘部分上，并且在进行往复运动时，与拱形外刀具的内表面滑动接触。 两个相邻切割刀片的端部连接在一起，并且该接合部分经由连接部分连接到侧边缘部分。

公开(公告)号：US20070256302A1

公开(公告)日：2007-11-08

申请号：US11800697

申请日：2007-05-07

申请人： Masaki Okabe

发明人： Masaki Okabe

IPC分类号： B26B19/14

CPC分类号： B26B19/141 ,  B26B19/143 ,  B26B19/145 ,  B26B19/146

摘要： A rotary electric shaver including a shaver main body; a motor installed in the shaver main body; and a plurality of outer cutter units detachably provided on the shaver main body, each of the outer cutter units including an outer cutter and an inner cutter which is rotated by the motor and rotate while sliding against the inner surface of the outer cutter are, and in this shaver, each of the outer cutter unit includes a cutter frame on which the outer cutter is mounted at a top end thereof, and this cutter frame is swingable in any direction, and thus the outer cutter units are swingable independently of each other.

摘要翻译： 一种包括剃须刀主体的旋转电动剃须刀; 安装在剃须刀主体中的电机; 以及可拆卸地设置在所述剃须刀主体上的多个外刀片单元，每个所述外刀片单元包括外刀片和内刀片，所述外铣刀和所述内刀片由所述马达旋转并相对于所述外刀片的内表面滑动而旋转， 在这种剃须刀中，每个外刀片单元都包括刀架，外刀片在其顶端安装在该刀架上，该刀架可在任何方向上摆动，因此外刀片单元彼此独立地摆动。

公开(公告)号：US20070175043A1

公开(公告)日：2007-08-02

申请号：US11732027

申请日：2007-04-02

申请人： Masaki Okabe

发明人： Masaki Okabe

IPC分类号： B26B19/02

CPC分类号： B26B19/3846 ,  B26B19/04 ,  B26B19/14 ,  B26B19/141 ,  B26B19/143

摘要： An electric shaver in which a plurality of mutually separated cutter blades provided in an inner cutter are moved in relative terms while making sliding contact with an outer cutter that is formed with a plurality of hair introduction openings, so that hair that enters into the hair introduction openings of the outer cutter is cut by the cutter blades and the cutter blades are caused to intersect the same hair introduction openings of the outer cutter at different angles.

摘要翻译： 一种电动剃须刀，其中设置在内刀具中的多个相互分离的刀片刀片相对移动，同时与形成有多个毛发引入口的外刀片滑动接触，使得进入毛发引入件的毛发 外切割器的开口被切割刀片切割，并且切割刀片以不同的角度与外刀片的相同头发引入开口相交。

公开(公告)号：US20070044314A1

公开(公告)日：2007-03-01

申请号：US11507559

申请日：2006-08-21

申请人： Masaki Okabe ,  Tetsuhiko Shimizu ,  Yoshiyuki Mimura

发明人： Masaki Okabe ,  Tetsuhiko Shimizu ,  Yoshiyuki Mimura

IPC分类号： B26B19/28

CPC分类号： B26B19/04 ,  B26B19/044

摘要： An inner cutter of a reciprocating electric shaver, including a plurality of arch-shaped cutter blades 16 that are integrally formed on a side edge part 28 and, while making reciprocating motion, make a sliding contact with the inside surface of an arch-shaped outer cutter 10; and the end portions of two adjacent cutter blades 16 being joined together, so that this joined portion A is connected to the side edge part 28 via a connecting portion 26.

摘要翻译： 一种往复式电动剃须刀的内刀片，包括一体形成在侧边缘部分28上的多个拱形刀片16，并且在进行往复运动的同时与拱形外部的内表面滑动接触 刀10; 并且两个相邻的切割刀片16的端部连接在一起，使得该接合部分A经由连接部分26连接到侧边缘部分28。

公开(公告)号：US20070022609A1

公开(公告)日：2007-02-01

申请号：US11523384

申请日：2006-09-18

申请人： Masaki Okabe

发明人： Masaki Okabe

IPC分类号： B26B19/02 ,  B21K11/00

CPC分类号： B26B19/044

摘要： A method for manufacturing an inner cutter for a reciprocating electric shaver, including the steps of: press-stamping a thin metal plate to obtain a thin metal plate element that has an outer contour of an unfolded inner cutter and elongated openings that extend substantially perpendicular to the direction of the reciprocating motion the inner cutter makes and further has bridging-portions formed between the elongated openings; pressing the bridging-portions so that each bridging-portion has a final sectional shape of each cutter blade of the inner cutter; twisting the bridging-portions so that the cutter surfaces of the cutter blades are aligned substantially to the surface of the thin metal plate element; forming the thin metal plate element into substantially an arch shape with the cutter surface sides of the cutter blades facing outward; and executing finishing-work on the outer circumferential surface of the arch-shaped thin metal plate element.

摘要翻译： 一种用于往复式电动剃须刀的内刀片的制造方法，包括以下步骤：对薄金属板进行冲压成形，以获得具有展开内切刀的外轮廓的薄金属板元件和基本垂直于 内刀片往复运动的方向，并且还具有形成在细长开口之间的桥接部分; 按压桥接部分，使得每个桥接部分具有内刀片的每个切割刀片的最终截面形状; 扭转桥接部分，使得切割刀片的刀具表面基本上对齐于薄金属板元件的表面; 将所述薄金属板元件形成为大致拱形，其中所述切割刀片的刀表面侧面向外; 并且在所述拱形薄金属板元件的外周面上执行精加工。