公开(公告)号：US20240009872A9

公开(公告)日：2024-01-11

申请号：US17361550

申请日：2021-06-29

Applicant: Braun GmbH

Inventor： Tiandong Guo ,  Xinwu Lai ,  Kejin LI ,  Detlef Gleich ,  Uwe Fischer ,  Bernd Stassen

IPC: B26B19/28 ,  B26B19/04 ,  B26B19/26

CPC classification number: B26B19/288 ,  B26B19/04 ,  B26B19/26

Abstract: The invention relates to an electrically driven device, for example an electric hair removal device, such as a wet or dry shaver, an electric toothbrush or an electric skin treatment device. The electrically driven device comprises a housing having a chassis, wherein the chassis comprises an electric motor having a first drive shaft, a battery unit, and an oscillating body having a second drive shaft. A first longitudinal axis is defined arranged along the second drive shaft, a second longitudinal axis is defined arranged along the first drive shaft, and a third longitudinal axis is defined arranged through the center of the body of the battery unit, wherein the second longitudinal axis and/or the third longitudinal axis are parallel offset to the first longitudinal axis.

公开(公告)号：US20180304482A1

公开(公告)日：2018-10-25

申请号：US15952535

申请日：2018-04-13

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Tomoaki MURAKAMI ,  Noboru KOBAYASHI ,  Hiroki INOUE ,  Masashi MORIGUCHI

IPC: B26B19/28 ,  H02K33/16 ,  H02K7/04

CPC classification number: B26B19/282 ,  B26B19/06 ,  B26B19/288 ,  H02K7/04 ,  H02K33/06 ,  H02K33/16

Abstract: An oscillatory linear actuator includes an electromagnet that changes a magnetic field periodically, a first movable body, a second movable body, a holder, and a coupling spring. The first movable body is disposed on one side in the first direction of the electromagnet, includes a permanent magnet, and acts on a target object. The permanent magnet reciprocates in a second direction intersecting with the first direction by the electromagnet. The second movable body is juxtaposed to the first movable body and reciprocates in the second direction. The holder holds the first and second movable bodies to provide space between the first and second movable bodies and the electromagnet and to allow the first and second movable bodies to move in the second direction. The coupling spring is disposed on one side in the first direction of the holder and couples the first movable body and the second movable body.

公开(公告)号：US20180085950A1

公开(公告)日：2018-03-29

申请号：US15711558

申请日：2017-09-21

Applicant: Braun GmbH

Inventor： Uwe Fischer ,  Johannes Stimpel ,  Cirilo Javier Perez Lopez ,  Andreas Erndt ,  Detlef Gleich ,  Sebastian Hottenrott ,  Michael Steghaus

IPC: B26B19/28 ,  B26B19/06 ,  B26B19/38

CPC classification number: B26B19/288 ,  B26B19/06 ,  B26B19/28 ,  B26B19/3866

Abstract: An electric shaver with a drive shaft having a first rotary axis and a drive pin connected to the drive shaft eccentrically with respect to the rotary axis, and a driven shaft having a second rotary axis. The driven shaft is indirectly coupled to the drive shaft by a gear mechanism capable of converting a rotary motion of the drive shaft into a reciprocating motion of the driven shaft.

公开(公告)号：US07748123B2

公开(公告)日：2010-07-06

申请号：US11468985

申请日：2006-08-31

Applicant: Thomas Richard Bednar

Inventor： Thomas Richard Bednar

IPC: B26B19/02 ,  B26B19/06

CPC classification number: B26B19/02 ,  B26B19/06 ,  B26B19/28 ,  B26B19/288

Abstract: A hand-held hair cutting appliance has a housing, a first cutting blade, and a second cutting blade. The first cutting blade is capable of reciprocating movement relative to the housing. A drive assembly is operatively connected to the first cutting blade for drivingly reciprocating the first cutting blade relative to the housing. A counter weight is adapted for reciprocating movement relative to the housing in response to reciprocating movement of the first cutting blade. The counter weight has at least one of a mass and a location relative to the first cutting blade to thereby at least partially counter-balance the reciprocating movement of the first cutting blade.

Abstract translation: 手持式切割器具具有壳体，第一切割刀片和第二切割刀片。 第一切割刀片能够相对于壳体往复运动。 驱动组件可操作地连接到第一切割刀片，用于相对于壳体驱动地使第一切割刀片往复运动。 响应于第一切割刀片的往复运动，配重适于相对于壳体的往复运动。 配重具有相对于第一切割刀片的质量和位置中的至少一个，从而至少部分地平衡第一切割刀片的往复运动。

公开(公告)号：US20090165305A1

公开(公告)日：2009-07-02

申请号：US12352097

申请日：2009-01-12

Applicant: Bernhard Kraus ,  Uwe Schober ,  Detlef Gleich ,  Thomas Verstege ,  Tobias Schwarz

Inventor： Bernhard Kraus ,  Uwe Schober ,  Detlef Gleich ,  Thomas Verstege ,  Tobias Schwarz

IPC: B26B19/12 ,  B26B19/28

CPC classification number: B26B19/288 ,  B26B19/282

Abstract: An electric shaving apparatus including a housing and a shaving head. The shaving head is coupled to the housing by at least one first elastic element and includes at least one first shaving element. The electric shaving apparatus includes in addition an electric motor for generating an oscillatory motion of the shaving head and an oscillatory motion differing therefrom of at least one second shaving element. The electric motor includes two drive components of which a first drive component is adapted to be driven to oscillate relative to a second drive component. One of the drive components is connected to the second shaving element. The second shaving element or a drive part connected thereto is equipped with an elastic connection to the shaving head.

Abstract translation: 一种电动剃须装置，包括外壳和剃须头。 剃刮头通过至少一个第一弹性元件联接到壳体并且包括至少一个第一剃刮元件。 电剃须装置另外还包括用于产生剃须头的振荡运动的电动机和与至少一个第二剃须元件不同的摆动运动。 电动机包括两个驱动部件，第一驱动部件适于被驱动以相对于第二驱动部件振荡。 驱动部件中的一个连接到第二剃须元件。 第二剃须元件或与其连接的驱动部件配备有与剃削头的弹性连接。

公开(公告)号：US07504751B2

公开(公告)日：2009-03-17

申请号：US11078096

申请日：2005-03-11

Applicant: Bernhard Kraus ,  Alexander Klos

Inventor： Bernhard Kraus ,  Alexander Klos

IPC: H02K41/00

CPC classification number: B26B19/282 ,  B26B19/288

Abstract: A small electric appliance with a drive mechanism for generating an oscillatory motion of at least one working unit of the small electric appliance. The drive mechanism has a first drive component, a second drive component, and a coil for producing a magnetic field that extends from the first drive component and acts on the second drive component that is movably arranged in the small electric appliance, in such a way that the second drive component is set in an oscillatory motion. The first drive component is movably arranged in the small electric appliance in order to execute an oscillatory motion in phase opposition to the second drive component, and the drive mechanism is fastened to the small electric appliance by means of at least one first spring element.

Abstract translation: 一种具有用于产生小型电器的至少一个工作单元的振荡运动的驱动机构的小型电器。 驱动机构具有第一驱动部件，第二驱动部件和线圈，用于产生从第一驱动部件延伸的磁场，并且以这种方式作用于可移动地布置在小型电器中的第二驱动部件 第二驱动部件被设置为振荡运动。 第一驱动部件可移动地布置在小型电器中以便执行与第二驱动部件相反的振荡运动，并且驱动机构通过至少一个第一弹簧元件紧固到小电器。

公开(公告)号：US20080307654A1

公开(公告)日：2008-12-18

申请号：US11658555

申请日：2005-07-25

Applicant: Ryo Motohashi ,  Hiroaki Shimizu ,  Noboru Kobayashi

Inventor： Ryo Motohashi ,  Hiroaki Shimizu ,  Noboru Kobayashi

IPC: B26B19/02 ,  B26B19/28

CPC classification number: B26B19/288 ,  B26B19/282

Abstract: An electric razor includes an actuator, an outer cutter and an inner cutter. The actuator has a first vibrator and a second vibrator. The outer cutter and the inner cutter are respectively supported at the first vibrator and the second vibrator so that the cutters can slide against each other. The actuator vibrates the first vibrator and the second vibrator so that the vibrators slide in reciprocation toward opposite directions to each other. Even though vibration of the first vibrator is interrupted by external force through the outer cutter, the second vibrator relatively vibrates so as to slide in reciprocation with respect to the first vibrator and therefore it is easy to meet specified shaving performance.

Abstract translation: 电动剃须刀包括致动器，外刀片和内刀片。 致动器具有第一振动器和第二振动器。 外刀片和内刀片分别支撑在第一振动器和第二振动器上，使得刀具能够彼此滑动。 致动器振动第一振动器和第二振动器，使得振动器彼此相反的方向往复运动。 即使第一振动器的振动被外部切割器的外力中断，第二振动器相对振动，相对于第一振动体往复运动，因此易于满足规定的剃须性能。

公开(公告)号：US20050097751A1

公开(公告)日：2005-05-12

申请号：US10657998

申请日：2003-09-09

Applicant: Ray Parsonage ,  Terry Royle ,  Peter Soul ,  Andre Nauber ,  Michael Harms ,  Michael Odemer

Inventor： Ray Parsonage ,  Terry Royle ,  Peter Soul ,  Andre Nauber ,  Michael Harms ,  Michael Odemer

IPC: B26B19/10 ,  B26B19/26 ,  B26B19/38 ,  B26B19/06

CPC classification number: B26B19/10 ,  B26B19/288 ,  B26B19/384

Abstract: Dry shaving apparatus comprises a drive source provided in a housing; a first shaving unit (111) having a first outer cutter and a first undercutter coupled to the drive source and mounted for movement beneath said first outer cutter, and a second shaving unit (112, 113), having a second outer cutter and a second undercutter coupled to the drive source and mounted for oscillatory movement beneath said second outer cutter. The first outer cutter is coupled to the drive source and is mounted for oscillatory movement to serve as a skin agitation member; and the first outer cutter and the second undercutter are arranged to be driven at the same frequency by the drive source.

Abstract translation: 干式剃须装置包括设置在壳体中的驱动源; 第一剃须单元（111），其具有联接到所述驱动源并被安装用于在所述第一外刀片下方移动的第一外切刀和第一底切刀;以及第二剃刀单元（112,113），所述第二剃刀单元具有第二外切刀和第二剃刀单元 底切割器联接到驱动源并安装用于在所述第二外切割器下面的振荡运动。 第一外切割器联接到驱动源并且被安装用于振荡运动以用作皮肤搅动构件; 并且第一外刀具和第二底切器布置成由驱动源以相同的频率驱动。

公开(公告)号：US20050028371A1

公开(公告)日：2005-02-10

申请号：US10911453

申请日：2004-08-04

Applicant: Kiyohiko Kakimoto

Inventor： Kiyohiko Kakimoto

IPC: B26B19/38 ,  B26B19/04 ,  B26B19/10 ,  B26B19/02

CPC classification number: B26B19/063 ,  B26B19/10 ,  B26B19/288

Abstract: An electric shaver including a main body case provided therein with an inner cutter drive mechanism and a swingable shaver head installed on the main body case and has a plurality of reciprocating cutter units oriented parallel to each other in the lateral width direction of the main body case, wherein at least one of the reciprocating cutter units is raised or lowered; and by a combination of the raised or lowered position of one reciprocating cutter unit and the swung position of the shaver head, a selection of the operation mode that corresponds to one of at least three shaving areas including the area beneath the nose, the area beneath the jaw and the cheeks is made. Furthermore, mode selection switches for the operation modes are disposed above and below and on the left and right of a central main switch, the switches graphically depicting a human face.

Abstract translation: 一种电动剃须刀，包括主体壳体，其设置有内刀片驱动机构和安装在所述主体壳体上的可摆动剃须刀头，并且具有沿主体壳体的横向宽度方向彼此平行取向的多个往复式切割器单元 ，其中所述往复式切割器单元中的至少一个升高或降低; 并且通过一个往复式切割器单元的升高或降低位置与剃须刀头的摆动位置的组合，选择对应于至少三个剃刮区域中的一个的操作模式，包括鼻子下方的区域，下面的区域 下巴和脸颊被制成。 此外，用于操作模式的模式选择开关设置在中央主开关的上方和下方以及左右，开关以图形方式描绘人脸。

公开(公告)号：US20020078571A1

公开(公告)日：2002-06-27

申请号：US09961640

申请日：2001-09-24

Applicant: Braun GmbH, Gemany corporation

Inventor： Ray Parsonage ,  Terry Royle ,  Peter Soul ,  Andre Nauber ,  Michael Harms ,  Michael Odemer

IPC: B26B019/06

CPC classification number: B26B19/10 ,  B26B19/288 ,  B26B19/384

Abstract: Dry shaving apparatus comprises a drive source provided in a housing; a first shaving unit (111) having a first outer cutter and a first undercutter coupled to the drive source and mounted for movement beneath said first outer cutter, and a second shaving unit (112, 113), having a second outer cutter and a second undercutter coupled to the drive source and mounted for oscillatory movement beneath said second outer cutter. The first outer cutter is coupled to the drive source and is mounted for oscillatory movement to serve as a skin agitation member; and the first outer cutter and the second undercutter are arranged to be driven at the same frequency by the drive source.

Abstract translation: 干式剃须装置包括设置在壳体中的驱动源; 第一剃须单元（111），其具有联接到所述驱动源并安装用于在所述第一外切割器下方移动的第一外刀片和第一底切刀;以及第二剃刀单元（112,113），所述第二剃刀单元具有第二外切刀和第二剃刀单元 底切割器联接到驱动源并安装用于在所述第二外切割器下面的振荡运动。 第一外切割器联接到驱动源并且被安装用于振荡运动以用作皮肤搅动构件; 并且第一外刀具和第二底切器布置成由驱动源以相同的频率驱动。