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公开(公告)号：EP2062697B1
公开(公告)日：2018-10-10
申请号：EP08169623.9
申请日：2008-11-21
申请人： Black & Decker, Inc.
IPC分类号： B25D16/00
CPC分类号： B25D16/006 , B25D2211/064 , B25D2216/0023 , B25D2216/0038 , B25D2216/0084 , B25D2250/045 , B25D2250/255 , B25D2250/351
摘要： A drill (10) includes a housing (14) and a motor (20) coupled to an output member (152) by a transmission (22). The transmission (22) can selectively couple the output member (152) to an output spindle (40) through a low speed output gear (120) or a high speed output gear (122) for rotating the output spindle (40) at a first speed or a second speed, respectively. Alternatively or additionally, a low speed mode can be provided by actuating an electronic switch (178) that limits the speed of the motor (20). A rotatably fixed hammer member (102) and a rotatable hammer member (100) can be mounted around the output spindle (40). A mode collar (26) can be rotatably mounted on the housing (14) and around the output member (40) for movement to positions that correspond to various mode of operation, including a low speed mode, a high speed mode, and a hammer-drilling mode. In the hammer-drilling mode, the transmission (22) operates in the high speed mode.
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2.发明公开Overmolded stator assembly lamination stack for a power tool 审中-公开ÜberformterStatoranordnungslaminierungsstapelfürein Elektrowerkzeug
公开(公告)号：EP2608369A2
公开(公告)日：2013-06-26
申请号：EP12198615.2
申请日：2012-12-20
申请人： Black & Decker Inc.
IPC分类号： H02K17/00
摘要： A power tool is provided, including a housing, a permanent magnet electric motor in the housing, and an output member coupled to the electric motor. The electric motor includes a rotor and a stator with at least a North pole and a South pole. The stator includes a lamination stack having loose laminations held together via an overmolded resin. The overmolded resin include a longitudinal overmold layer covering at least a portion of at least one of an inner or outer surfaces of the lamination stack, and two end cap portions extending laterally from the ends of the longitudinal overmold layer to firmly cover ends of the lamination stack.
摘要翻译： 提供了一种电动工具，包括壳体，壳体中的永磁电动机以及耦合到电动机的输出构件。 电动机包括至少具有北极和南极的转子和定子。 定子包括具有通过包覆成型树脂保持在一起的松散叠片的层压叠层。 包覆成型的树脂包括覆盖层压叠层的内表面或外表面中的至少一个的至少一部分的纵向包覆模制层，以及从纵向包覆模制层的端部横向延伸的两个端盖部分，以牢固地覆盖层压体的端部 叠加。
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公开(公告)号：EP3072619A1
公开(公告)日：2016-09-28
申请号：EP16158600.3
申请日：2016-03-04
申请人： Black & Decker Inc.
发明人： Ceroll, Warren , Barker, Danielle D , Schroeder, James D , Billingsley, Stephanie A , Wenig, John C , Bush, Dennis A , Fitzgerald, Daniel , Bodine, Thomas Jay , Usselman, Robert Alan , Samuelsen, Eric J
CPC分类号： B27B5/29 , B23D45/044 , B23D59/002 , B27G19/02
摘要： A chop saw (100) includes a base assembly (12) and a saw assembly pivotally attached to the base assembly (12). The base assembly (12) has a workpiece-supporting plane. The saw assembly has a blade (22) and a motor (27) driving the blade (22). A hinged connection between the base assembly (12) and a saw assembly allows a user to rotate the saw assembly from a position where the plane of the blade (22) extends through the workpiece-supporting plane to a position where the plane of the blade (22) does not extend through the workpiece-supporting plane. In such position, the plane of blade (22) may be substantially parallel to the workpiece-supporting plane. A switch (28S,63) or sensor may detect when the saw assembly is in the pivoted position so that the motor (27) cannot be activated in such position.
摘要翻译： 斩锯（100）包括基座组件（12）和枢转地附接到基座组件（12）的锯组件。 基座组件（12）具有工件支撑平面。 锯组件具有驱动叶片（22）的叶片（22）和马达（27）。 基座组件（12）和锯组件之间的铰接连接允许使用者将锯组件从刀片（22）的平面延伸穿过工件支撑平面的位置旋转到刀片平面的位置 （22）不延伸穿过工件支撑平面。 在这样的位置，叶片（22）的平面可以基本上平行于工件支撑平面。 开关（28S，63）或传感器可以检测锯组件何时处于枢转位置，使得马达（27）不能在该位置被致动。
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公开(公告)号：EP2266760A2
公开(公告)日：2010-12-29
申请号：EP10177998.1
申请日：2008-11-21
申请人： Black & Decker Inc.
IPC分类号： B25D16/00
CPC分类号： B25D16/006 , B25D2211/064 , B25D2216/0023 , B25D2216/0038 , B25D2216/0084 , B25D2250/045 , B25D2250/255 , B25D2250/351
摘要： A hammer-drill characterized in that it includes:
a housing having a motor including an output member;
a rotary-reciprocatory output spindle journaled in the housing;
a parallel axis transmission disposed in the housing and driven by the output member, the transmission including a shift sub-assembly that shifts between a first position wherein the output spindle rotates at a first low speed and a second position wherein the output spindle rotates at a second high speed;
a rotably fixed hammer member having non-rotating hammer teeth and a rotatable hammer member having rotating hammer teeth each mounted around the output spindle, the movable hammer member cooperating with the fixed hammer member to deliver vibratory impacts to the output spindle in a hammer-drilling mode;
a mechanical speed shift pin that communicates with the shift sub-assembly;
an electronic speed shift pin that communicates with an electronic speed switch that sends a signal to a controller, thereby providing an additional speed mode; and
a mode collar rotatably mounted on the housing and around the output spindle, the mode collar associated with a first cam surface linked to the shift sub-assembly through the mechanical speed shift pin, and the mode collar associated with a second cam surface linked to the electronic speed switch through the electronic speed shift pin, and the mode collar associated with a third cam surface rotatable with the mode collar into a hammer position wherein engagement of the rotating hammer teeth with non-rotating hammer teeth is permitted and the third cam surface being rotatable with the mode collar into a non-hammer position, wherein engagement of the rotating hammer teeth with non-rotating hammer teeth is prevented.摘要翻译： 一种锤钻，其特征在于，它包括：壳体，其具有包括输出构件的马达; 在壳体内轴颈的旋转往复输出主轴; 平行轴传动装置，其设置在所述壳体中并由所述输出构件驱动，所述变速器包括换档子组件，所述换档子组件在所述输出主轴以第一低速旋转的第一位置和所述输出主轴以第一低速旋转的第二位置之间移动; 第二高速; 具有非旋转锤齿的可旋转固定的锤构件和具有各自安装在输出心轴周围的旋转锤齿的可旋转锤构件，可动锤构件与固定锤构件协作以在锤钻中输送振动冲击到输出心轴 模式; 与换档子组件连通的机械式换档销; 与电子速度开关进行通信的电子换档销，其向控制器发送信号，从而提供附加速度模式; 以及可旋转地安装在壳体上并围绕输出主轴的模式套环，与通过机械变速销连接到换档子组件的第一凸轮表面相关联的模具套环以及与第二凸轮表面相关联的模具套环连接到 通过电子换档销的电子速度开关，以及与可与模式轴环一起旋转的第三凸轮表面相关联的模式轴环进入锤位置，其中允许旋转锤齿与非旋转锤齿接合，并且第三凸轮表面 可以将模式套环旋转成非锤击位置，其中防止旋转锤齿与非旋转锤齿的接合。
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公开(公告)号：EP2266760B1
公开(公告)日：2018-11-21
申请号：EP10177998.1
申请日：2008-11-21
申请人： Black & Decker Inc.
IPC分类号： B25D16/00
CPC分类号： B25D16/006 , B25D2211/064 , B25D2216/0023 , B25D2216/0038 , B25D2216/0084 , B25D2250/045 , B25D2250/255 , B25D2250/351
摘要： A drill (10) includes a housing (14) and a motor (20) coupled to an output member (152) by a transmission (22). The transmission (22) can selectively couple the output member (152) to an output spindle (40) through a low speed output gear (120) or a high speed output gear (122) for rotating the output spindle (40) at a first speed or a second speed, respectively. Alternatively or additionally, a low speed mode can be provided by actuating an electronic switch (178) that limits the speed of the motor (20). A rotatably fixed hammer member (102) and a rotatable hammer member (100) can be mounted around the output spindle (40). A mode collar (26) can be rotatably mounted on the housing (14) and around the output member (40) for movement to positions that correspond to various mode of operation, including a low speed mode, a high speed mode, and a hammer-drilling mode. In the hammer-drilling mode, the transmission (22) operates in the high speed mode.
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公开(公告)号：EP2062697A1
公开(公告)日：2009-05-27
申请号：EP08169623.9
申请日：2008-11-21
申请人： Black & Decker, Inc.
IPC分类号： B25D16/00
CPC分类号： B25D16/006 , B25D2211/064 , B25D2216/0023 , B25D2216/0038 , B25D2216/0084 , B25D2250/045 , B25D2250/255 , B25D2250/351
摘要： A drill (10) includes a housing (14) and a motor (20) coupled to an output member (152) by a transmission (22). The transmission (22) can selectively couple the output member (152) to an output spindle (40) through a low speed output gear (120) or a high speed output gear (122) for rotating the output spindle (40) at a first speed or a second speed, respectively. Alternatively or additionally, a low speed mode can be provided by actuating an electronic switch (178) that limits the speed of the motor (20). A rotatably fixed hammer member (102) and a rotatable hammer member (100) can be mounted around the output spindle (40). A mode collar (26) can be rotatably mounted on the housing (14) and around the output member (40) for movement to positions that correspond to various mode of operation, including a low speed mode, a high speed mode, and a hammer-drilling mode. In the hammer-drilling mode, the transmission (22) operates in the high speed mode.
摘要翻译： 钻头（10）包括壳体（14）和通过变速器（22）联接到输出构件（152）的马达（20）。 变速器（22）可以通过低速输出齿轮（120）或高速输出齿轮（122）选择性地将输出构件（152）耦合到输出主轴（40），用于使第一输出轴（40）旋转 速度或秒速度。 或者或另外，可以通过致动限制电动机（20）的速度的电子开关（178）来提供低速模式。 可旋转地固定的锤构件（102）和可旋转锤构件（100）可围绕输出心轴（40）安装。 模式套环（26）可以可旋转地安装在壳体（14）上并且围绕输出构件（40）移动到对应于各种操作模式的位置，包括低速模式，高速模式和锤 -drilling模式。 在锤钻模式中，变速器22以高速模式运转。
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公开(公告)号：EP3072619B1
公开(公告)日：2018-08-15
申请号：EP16158600.3
申请日：2016-03-04
申请人： Black & Decker Inc.
发明人： Ceroll, Warren , Barker, Danielle D , Schroeder, James D , Billingsley, Stephanie A , Wenig, John C , Bush, Dennis A , Fitzgerald, Daniel , Bodine, Thomas Jay , Usselman, Robert Alan , Samuelsen, Eric J
CPC分类号： B27B5/29 , B23D45/044 , B23D59/002 , B27G19/02
摘要： A chop saw (100) includes a base assembly (12) and a saw assembly pivotally attached to the base assembly (12). The base assembly (12) has a workpiece-supporting plane. The saw assembly has a blade (22) and a motor (27) driving the blade (22). A hinged connection between the base assembly (12) and a saw assembly allows a user to rotate the saw assembly from a position where the plane of the blade (22) extends through the workpiece-supporting plane to a position where the plane of the blade (22) does not extend through the workpiece-supporting plane. In such position, the plane of blade (22) may be substantially parallel to the workpiece-supporting plane. A switch (28S,63) or sensor may detect when the saw assembly is in the pivoted position so that the motor (27) cannot be activated in such position.
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公开(公告)号：EP2608369A3
公开(公告)日：2017-08-09
申请号：EP12198615.2
申请日：2012-12-20
申请人： Black & Decker Inc.
摘要： A power tool is provided, including a housing, a permanent magnet electric motor in the housing, and an output member coupled to the electric motor. The electric motor includes a rotor and a stator with at least a North pole and a South pole. The stator includes a lamination stack having loose laminations held together via an overmolded resin. The overmolded resin include a longitudinal overmold layer covering at least a portion of at least one of an inner or outer surfaces of the lamination stack, and two end cap portions extending laterally from the ends of the longitudinal overmold layer to firmly cover ends of the lamination stack.
摘要翻译： 提供了一种动力工具，该动力工具包括壳体，壳体中的永磁电动机以及联接到电动机的输出构件。 该电动机包括具有至少一个北极和一个南极的转子和定子。 定子包括具有通过包覆成型树脂保持在一起的松散叠片的叠片组。 包覆模制树脂包括覆盖叠片堆的内表面或外表面中的至少一个的至少一部分的纵向包覆成型层和从纵向包覆成型层的端部横向延伸以牢固地覆盖叠层的端部的两个端盖部分 叠加。
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公开(公告)号：EP2062700A3
公开(公告)日：2010-07-07
申请号：EP08169624.7
申请日：2008-11-21
申请人： Black & Decker Inc.
发明人： Schroeder, James D , Trautner, Paul K. , Oktavec, Craig A , White, Paul S , Wisniewski, Paul J , Grasso, Edward J.
CPC分类号： B25F5/02 , B25F5/008 , H02K5/08 , H02K5/20 , H02K9/06 , H02K11/28 , H02K11/33 , H02K23/66 , Y10T29/49826
摘要： A power tool housing assembly (12) including a base housing segment (22) and a cover housing segment (24) generally symmetrical to the base housing segment (22), characterized in that:
each housing segment comprises a plurality of assembly bosses (32) defining a respective plurality of apertures (34) accessible from an exterior of the housing assembly (12), the base housing segment (22) further comprising at least one intermediate fastening boss (36) defining an aperture (38) accessible from an interior of the housing assembly (12); and
a field case (16) having at least one cooperating assembly fastening boss (64) configured for attaching the field case (16) to an interior of the base housing segment (22),
wherein the field case (16), base housing segment (22), and cover housing segment (24) cooperate to form a housing assembly (12) that includes an end cap (26) and a mid-handle grip (28) integrally connected via a bridge section (30) and having a longitudinal parting line (23).
A method for assembling a mid-handle power tool is also provided.-
公开(公告)号：EP2837455B1
公开(公告)日：2020-04-22
申请号：EP14178187.2
申请日：2014-07-23
申请人： Black & Decker Inc.
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