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公开(公告)号：EP3300862A1
公开(公告)日：2018-04-04
申请号：EP16191093.0
申请日：2016-09-28
申请人： Braun GmbH
发明人： Fischer, Uwe , Stimpel, Johannes , Cirilo Javier, Perez Lopez , Erndt, Andreas , Gleich, Detlef , Hottenrott, Sebastian , Steghaus, Michael
IPC分类号： B26B19/28
CPC分类号： B26B19/28 , B26B19/12 , B26B19/288 , B26B19/388
摘要： The invention relates to an electrically driven device comprising a housing (4, 5), an electric motor (1) with a drive shaft (2) having a first rotary axis (I) and a drive pin (3) connected to the drive shaft (2) eccentrically with respect to the rotary axis (I), and a driven shaft (12) mounted in the housing (4, 5) for performing a pivoting. The driven shaft (12) is indirectly coupled to the drive shaft (2) by means of a gear mechanism converting a rotary motion of the drive shaft (2) into a reciprocating pivoting motion of the driven shaft (12). The gear mechanism comprises one intermediate shaft (9, 17, 20) having a second rotary axis (II) extending in the longitudinal direction of the intermediate shaft (9, 17, 20) and at least one crank arm (6, 8, 16) coupled to the drive pin (3). The crank arm (6, 8, 16) is pivotably mounted in the housing (4, 5) and is coupled to the intermediate shaft (9, 17, 20) thereby converting a rotary motion of the drive shaft (2) into a reciprocating pivoting of the intermediate shaft (9, 17, 20) about the second rotary axis (II). The intermediate shaft (9, 17, 20) is coupled to the at least one driven shaft (12) by means of a pivotable bridge (10) such that the intermediate shaft (9, 17, 20) is offset with respect to the at least one driven shaft (12).
摘要翻译： 本发明涉及一种电驱动装置，该电驱动装置包括壳体（4,5），具有驱动轴（2）的电动机（1），该驱动轴具有第一旋转轴线（I）以及连接到该驱动轴 （2）相对于旋转轴线（I）偏心，以及安装在壳体（4,5）中用于执行枢转的从动轴（12）。 从动轴（12）通过将驱动轴（2）的旋转运动转换成从动轴（12）的往复枢转运动的齿轮机构而间接地联接到驱动轴（2）。 齿轮机构包括具有沿中间轴（9,17,20）的纵向方向延伸的第二旋转轴线（II）的一个中间轴（9,17,20）和至少一个曲柄臂（6,8,16） ）耦合到驱动销（3）。 曲柄臂（6,8,16）可枢转地安装在壳体（4,5）中并且联接到中间轴（9,17,20），由此将驱动轴（2）的旋转运动转换成往复运动 中间轴（9,17,20）围绕第二旋转轴线（II）枢转。 中间轴（9,17,20）通过可枢轴转动的桥（10）联接到至少一个从动轴（12），使得中间轴（9,17,20）相对于轴 至少一个从动轴（12）。
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公开(公告)号：EP2747961B1
公开(公告)日：2016-10-26
申请号：EP12809347.3
申请日：2012-11-26
IPC分类号： B26B19/20
CPC分类号： B26B19/20 , B26B19/12 , B26B19/205
摘要： The present invention relates to a hair clipping device (10) comprising a housing (16) and a cutting assembly (18) arranged on one end (14) of the housing (16). The cutting assembly comprises a stationary blade (24) with a front edge (34) and a moveable blade (26) with a toothed edge (36) arranged parallel to said front edge (34) of the stationary blade (24). The moveable blade (26) is displaceably mounted on a surface (28) of the stationary blade (24) and resiliently biased against this surface (28). The moveable blade is driven in an oscillatory movement in a transverse direction (32) substantially parallel to the front edge (34) of the stationary blade (24) by a drive arrangement (30). The device also comprises an adjustment unit (42) for adjusting the position of the moveable blade (26) with respect to the stationary blade (24) in a first adjustment direction (50) substantially perpendicular to said transverse direction (32). An additional attachment (12) can be releasably attached to the hair clipping device (10) on a side of the stationary blade (24) facing away from said surface (28) of said stationary blade (24). This attachment (12) comprises a blocking element (78) that is adapted to block the adjustment of the position of the moveable blade (26) with the adjustment unit (42) and to push the moveable blade (26) to a predefined position with respect to the stationary blade (24) in the first adjustment direction (50), if said attachment (12) is attached to the hair clipping device (10).
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公开(公告)号：EP2747961A1
公开(公告)日：2014-07-02
申请号：EP12809347.3
申请日：2012-11-26
IPC分类号： B26B19/20
CPC分类号： B26B19/20 , B26B19/12 , B26B19/205
摘要： The present invention relates to a hair clipping device (10) comprising a housing (16) and a cutting assembly (18) arranged on one end (14) of the housing (16). The cutting assembly comprises a stationary blade (24) with a front edge (34) and a moveable blade (26) with a toothed edge (36) arranged parallel to said front edge (34) of the stationary blade (24). The moveable blade (26) is displaceably mounted on a surface (28) of the stationary blade (24) and resiliently biased against this surface (28). The moveable blade is driven in an oscillatory movement in a transverse direction (32) substantially parallel to the front edge (34) of the stationary blade (24) by a drive arrangement (30). The device also comprises an adjustment unit (42) for adjusting the position of the moveable blade (26) with respect to the stationary blade (24) in a first adjustment direction (50) substantially perpendicular to said transverse direction (32). An additional attachment (12) can be releasably attached to the hair clipping device (10) on a side of the stationary blade (24) facing away from said surface (28) of said stationary blade (24). This attachment (12) comprises a blocking element (78) that is adapted to block the adjustment of the position of the moveable blade (26) with the adjustment unit (42) and to push the moveable blade (26) to a predefined position with respect to the stationary blade (24) in the first adjustment direction (50), if said attachment (12) is attached to the hair clipping device (10).
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公开(公告)号：EP2933072A4
公开(公告)日：2016-04-13
申请号：EP13863410
申请日：2013-12-04
CPC分类号： B26B19/12 , B26B19/04 , B26B19/044 , B26B19/141
摘要： This electric shaver has outer blades (21), inner blades (40), an inner-blade joint component (50), and skin-entry prevention parts (60). The outer blades (21) have outer-blade holes (21A). The inner blades (40) have main inner-blade walls (41), multiple blade pieces (42), inner-blade holes (43), and internal inner-blade spaces (44). The inner blades (40) move back and forth relative to the outer blades (21) so as to cut hair that has entered through the outer-blade holes (21A). The main inner-blade walls (41) are connected to the inner-blade joint component (50). The internal inner-blade spaces (44) are bounded by the main inner-blade walls (41) and the multiple blade pieces (42). The skin-entry prevention parts (60) are located inside the internal inner-blade spaces (44), at positions that correspond to the inner-blade holes (43), and are structured so as to contact skin that has entered the internal inner-blade spaces (44) via the inter-blade holes (43).
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公开(公告)号：EP2371495B1
公开(公告)日：2015-09-09
申请号：EP11158576.6
申请日：2011-03-17
IPC分类号： B26B19/38
CPC分类号： B26B19/384 , B26B19/12 , B26B19/143
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公开(公告)号：EP2404715A1
公开(公告)日：2012-01-11
申请号：EP10007144.8
申请日：2010-07-10
申请人： Braun GmbH
CPC分类号： B26B19/12 , B26B19/04 , B26B19/28 , B26B19/38 , B26B21/225 , B26B21/405 , B26B21/4062
摘要： The invention relates to an electrically operated shaver with at least one upper blade (33) attachable to a shear head frame (24) by means of a removable frame (23), on the underside of which (35) lies a linearly oscillating lower blade (36). The lower blade (36) is connected via a clutch engagement (48, 42) with an oscillating bridge (10) mounted on either side on the shaver by resilient arms (19, 20). The oscillating bridge (10) is also connected to the drive shaft (3) of an electric motor (2) via a gear mechanism (41, 6, 5, 4), so that when the motor (2) is running, the oscillating bridge (10), and thus also the lower blade (36), is set in linear reciprocating motion. According to the invention, the resilient arms (19, 20) of the oscillating bridge (10) are arranged on the removable frame (23). In this way, the oscillating bridge which often wears out very quickly, can also be replaced when the cutting device is replaced. This prevents malfunction and potentially high repair expenses, thus reducing costs.
摘要翻译： 本发明涉及一种电动剃须刀，其具有至少一个借助于可拆卸框架（23）可连接到剪切头框架（24）的上部刀片（33），该刀片的下侧（35）位于线性摆动下部刀片 （36）。 下刀片（36）通过离合器接合部（48,42）与通过弹性臂（19,20）安装在剃须刀两侧的摆动桥（10）连接。 摆动桥10还经由齿轮机构41,6,5,4连接到电动机2的驱动轴3上，从而当电动机2运行时，摆动 桥10以及因此下叶片36设置为线性往复运动。 根据本发明，摆动桥（10）的弹性臂（19,20）布置在可移除框架（23）上。 这样，当更换切割装置时，也可以更换经常很快磨损的摆动桥。 这可以防止故障和潜在的高维修费用，从而降低成本。
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公开(公告)号：EP2371495A1
公开(公告)日：2011-10-05
申请号：EP11158576.6
申请日：2011-03-17
IPC分类号： B26B19/38
CPC分类号： B26B19/384 , B26B19/12 , B26B19/143
摘要： Bars 40 include a hair raising bar 45 having a hair raising portion 45g raising body hair 75. A cross section of the hair raising portion 45g has a profile shape including connecting elements 80 which are connected, each connecting element being at least any one of a line segment 81 and an arc line 82.
摘要翻译： 杆40包括起毛杆45，起毛杆45具有抬起体毛75的起毛部分45g。起毛部分45g的横截面具有包括连接元件80的轮廓形状，连接元件80连接，每个连接元件至少是 线段81和弧线82。
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公开(公告)号：EP3215322B1
公开(公告)日：2018-06-27
申请号：EP15787541.0
申请日：2015-10-27
CPC分类号： B26B19/205 , B26B19/063 , B26B19/12 , B26B19/20 , B26B19/284 , B26B19/3813 , B26B19/3846 , B26B19/3893
摘要： The present invention relates to a hair clipping device (10) which comprises a housing (14), a cutting assembly (16) including a stationary cutting blade (32) and a moveable cutting blade (34), a drive arrangement (42) for driving the moveable cutting blade (34) relative to the stationary cutting blade (32) in an oscillatory movement along a first axis (40), a comb support element (45) for removably attaching a comb attachment (12) with a plurality of comb teeth (50), and an adjustment unit (58) for adjusting the position of the comb attachment (12) relative to the cutting assembly (16), when the comb attachment (12) is attached to the comb support element (45), wherein the adjustment unit (58) is configured to increase a distance between the comb attachment (12) and the cutting assembly (16) during an extension movement of the adjustment unit (58), and to decrease the distance between the comb attachment (12) and the cutting assembly (16) during a retraction movement of the adjustment unit (58). The hair clipping device (10) further comprises an end stop element (74) which is configured to prevent a movement of the comb attachment (12) towards the cutting assembly (16) during the retraction movement when a minimal distance between the comb attachment (12) and the cutting assembly (16) is reached by contacting the comb support element (45). The end stop element (74) is further configured to cause a coupling of the adjustment unit (58) with one of the stationary cutting blade (32) and the moveable cutting blade (34) if the retraction movement of the adjustment unit (58) is continued after the minimal distance between the comb attachment (12) and the cutting assembly (16) is reached after a contact of the end stop element (74) with the comb support element (45). Said coupling enables an adjustment of the position of the moveable cutting blade (34) relative to the stationary cutting blade (32) along a second axis (56) transverse to the first axis (40) by means of the adjustment unit (58).
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公开(公告)号：EP2939803B1
公开(公告)日：2017-07-19
申请号：EP13869467.4
申请日：2013-12-10
CPC分类号： B26B19/042 , B26B19/10 , B26B19/12 , B26B19/42
摘要： This slit blade block includes multiple comb teeth adjacent to multiple outer blade pieces. Each comb tooth has a leading end surface, and a protruding part protruding in a direction away from the outer blade pieces. The protruding parts include an apical part that is the outermost end in said direction away from the outer blade pieces. The leading end surfaces of the protruding parts are positioned between the leading end surfaces and the base end surfaces of the adjacent outer blade pieces. Length L1 in the height direction, defined by the apical part of the protruding parts and the leading end surfaces of the protruding parts, is less than or equal to thickness L2 of the outer blade pieces, defined by the leading end surface and the base end surface of the outer blade pieces.
摘要翻译： 该狭缝刀片块包括与多个外刃片相邻的多个梳齿。 每个梳齿具有前端表面和在远离外刀片的方向上突出的突出部分。 突出部分包括作为在远离外刀片的所述方向上的最外端的顶端部分。 突出部的前端面位于相邻的外叶片的前端面和基端面之间。 由突出部分的顶端部分和突出部分的前端表面限定的高度方向上的长度L1小于或等于由前端表面和基端限定的外刀片的厚度L2 外刀片的表面。
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公开(公告)号：EP3174673A1
公开(公告)日：2017-06-07
申请号：EP15827942.2
申请日：2015-07-31
发明人： PROVOLO, Daniel John , MAGUIRE, Richard Kirk , TETEAK, Daniel Richard , SCHNEIDER, Paul Anthony , XUAN, Wang , WONG, John Y.M.
CPC分类号： B26B19/10 , B26B19/12 , B26B19/14 , B26B19/3813 , B26B19/3846 , B26B19/386
摘要： An electric shaver generally includes a handle and a head mounted on the handle. The head has at least three cutter assemblies arranged in a forward-rearward direction. The cutter assemblies include a forwardmost cutter assembly and a rearwardmost cutter assembly that are long hair cutter assemblies. Each of the long hair cutter assemblies has a substantially U-shaped upper blade and a lower blade in shearing contact with the upper blade. The cutter assemblies further include a short hair cutter assembly disposed between the long hair cutter assemblies.
摘要翻译： 电动剃须刀通常包括具有臂的把手和通过臂安装在手柄上的头部，使得头部相对于手臂可枢转。 电动剃须刀还包括夹子，当将手臂插入头部时，头部通过该夹子自动地附接到手柄。
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