-
公开(公告)号：US08091650B2
公开(公告)日：2012-01-10
申请号：US12294132
申请日：2007-03-23
IPC分类号： B25B28/00
CPC分类号： B25F5/02 , B23B31/001 , B23B31/1238 , B23B2260/12 , B25B21/00
摘要： A power tool including a power tool body, a rotatable driven member being operable for releasably gripping a working element and having a front end and a rear end, the driven member extending from the rear end, located proximally and connected to the power tool body, and terminating at the front end. The power tool has a drive mode in which rotation of the driven member drives the working element relative to the power tool body and an adjustment mode in which rotation of the driven member causes the driven member to either grip the working element or release the working element or both. The power tool also includes a guard extending over the driven member from the power tool body and terminating adjacent to the front end of the driven member, wherein at least in the power tool drive mode the front end of driven member does not extend beyond the guard. In another aspect the guard has a surface for gripping the power tool between the front end of the driven member and the power tool body.
摘要翻译： 一种动力工具，包括动力工具主体，可旋转从动构件可操作以可释放地夹紧工作元件并具有前端和后端，所述从动构件从后端延伸，位于近侧并连接到动力工具主体， 并在前端终止。 电动工具具有驱动模式，其中从动构件的旋转相对于动力工具主体驱动工作元件，以及调节模式，其中从动构件的旋转使从动构件夹紧工作元件或释放工作元件 或两者。 动力工具还包括防护件，其从动力工具主体延伸越过从动构件并且邻近从动构件的前端终止，其中至少在动力工具驱动模式中，从动构件的前端不延伸超出护罩 。 在另一方面，防护件具有用于在从动构件的前端和动力工具主体之间夹持动力工具的表面。
-
公开(公告)号：US08387719B2
公开(公告)日：2013-03-05
申请号：US12676559
申请日：2008-09-05
CPC分类号： B25F5/001 , B23B31/1238 , B23B31/24 , B23B45/008 , B23B2231/38 , B27B5/32 , F16D11/14 , Y10T74/19242 , Y10T74/19614 , Y10T74/19688 , Y10T74/2014 , Y10T279/17 , Y10T279/17615 , Y10T279/17623 , Y10T279/17632 , Y10T408/94
摘要： A mechanical assembly for a power tool, and a power tool incorporating the mechanical assembly are provided. The mechanical assembly includes (i) a first member having a first axis and a first engagement portion inclined relative to the first axis, (ii) a second member having a second axis and a second engagement portion inclined relative to the second axis, wherein the first and second engagement portions engage each other by movement of the first and second members relative to each other in the direction of at least one of the axes; and wherein the first member is a ring gear and the second member is a central gear and the first and second engagement portions engage and disengage each other by movement of the second member within a space defined within the first member.
摘要翻译： 提供了一种用于电动工具的机械组件，以及结合有机械组件的电动工具。 机械组件包括（i）具有第一轴线和相对于第一轴线倾斜的第一接合部分的第一部件，（ii）具有相对于第二轴线倾斜的第二轴线和第二接合部件的第二部件，其中， 第一和第二接合部分通过第一和第二构件在至少一个轴线的方向上相对于彼此的移动彼此接合; 并且其中所述第一构件是环形齿轮，并且所述第二构件是中心齿轮，并且所述第一和第二接合部通过所述第二构件在限定在所述第一构件内的空间内的移动而相互接合和脱离。
-
3.发明申请ACCESSORY AND CHARGING SYSTEM FOR A RECHARGEABLE HAND-HELD ELECTRICAL DEVICE 审中-公开一种可充电手持式电气装置的附件和充电系统公开(公告)号：US20110133696A1
公开(公告)日：2011-06-09
申请号：US12994528
申请日：2009-05-27
IPC分类号： H02J7/00
CPC分类号： B25F5/00 , H01M2/1055 , H01M10/46 , H02J7/0044
摘要： The present invention relates to rechargeable hand-held electrical devices, chargers and accessories for use therewith. The present invention provides an accessory and charging system for a rechargeable hand-held electrical device. The system includes an electrical device, an accessory and a charger. The electrical device includes a first connecting portion, the charger includes a second connecting portion and the accessory includes a third connecting portion. The first connecting portion of the electrical device is configured to mate with the second connecting portion for enabling the charger to recharge the electrical device. The first connecting portion of the electrical device is also configured to mate with the third connecting portion for enabling the electrical device to supply power to the accessory. Accordingly, the system provides a hand-held electrical device which can serve at least one primary function as well as an accessory which, when attached to the device, can serve at least one secondary function whilst requiring only a single power storage means associated with the device and a single charger to charge the device. In one form, the electrical device is an electrical appliance, such as a hand held power tool, and in another form the accessory includes an electric light.
摘要翻译： 本发明涉及可与其一起使用的可再充电手持式电气装置，充电器和附件。 本发明提供了一种用于可充电手持式电气装置的附件和充电系统。 该系统包括电气设备，附件和充电器。 电气设备包括第一连接部分，充电器包括第二连接部分，并且附件包括第三连接部分。 电气设备的第一连接部分被配置为与第二连接部分配合，以使充电器能够对电气设备进行再充电。 电气设备的第一连接部分还被配置为与第三连接部分配合，以使得电气设备能够向附件供电。 因此，该系统提供了可以服务于至少一个主要功能的手持式电气设备以及附接到设备时的附件，其可以服务于至少一个次要功能，同时仅需要与 设备和单个充电器为设备充电。 在一种形式中，电气设备是诸如手持电动工具的电器，并且在另一种形式中，附件包括电灯。
-
公开(公告)号：US07942211B2
公开(公告)日：2011-05-17
申请号：US12064507
申请日：2006-04-26
IPC分类号： B23B45/02
CPC分类号： B23B31/123 , B23B45/008 , B23B45/02 , B23B2231/06 , B25F5/001
摘要： This invention relates to a power tool one having a driven member 5 for releasably gripping a working element 4. The power tool is operable in a working mode in which the working element performs work, or an adjustment mode in which the driven member 5 grips or releases the working element 4. The power tool includes a powered selector means including a controller 6 which enables the operator to select the mode of operation of the power tool.
摘要翻译： 本发明涉及一种电动工具，其具有用于可释放地夹紧工作元件4的从动构件5.动力工具可在工作元件执行工作的工作模式或可驱动构件5夹持的调节模式中操作 释放工作元件4.电动工具包括供电选择器装置，其包括控制器6，其使得操作者能够选择电动工具的操作模式。
-
公开(公告)号：US08701793B2
公开(公告)日：2014-04-22
申请号：US13330080
申请日：2011-12-19
IPC分类号： B25F5/02
CPC分类号： B25F5/02 , B23B31/001 , B23B31/1238 , B23B2260/12 , B25B21/00
摘要： A power tool including a power tool body, a rotatable driven member operable for releasably gripping a working element and having a front end and a rear end, the driven member extending from the rear end, located proximally and connected to the power tool body, and terminating at the front end. The power tool has a drive mode in which rotation of the driven member drives the working element and an adjustment mode in which rotation of the driven member causes the driven member to either grip the working element or release the working element or both. The power tool also includes a guard extending over the driven member from the power tool body and terminating adjacent to the front end of the driven member, wherein at least in the power tool drive mode the front end of driven member does not extend beyond the guard.
摘要翻译： 一种动力工具，包括动力工具本体，可操作以可释放地夹紧工作元件并具有前端和后端的可旋转从动构件，所述从动构件从后端延伸，位于近侧并连接到动力工具主体，以及 终止于前端。 电动工具具有驱动模式，其中从动构件的旋转驱动工作元件和调节模式，其中从动构件的旋转使从动构件夹紧工作元件或释放工作元件或两者。 动力工具还包括防护件，其从动力工具主体延伸越过从动构件并且邻近从动构件的前端终止，其中至少在动力工具驱动模式中，从动构件的前端不延伸超出护罩 。
-
公开(公告)号：US20120236545A1
公开(公告)日：2012-09-20
申请号：US13330080
申请日：2011-12-19
CPC分类号： B25F5/02 , B23B31/001 , B23B31/1238 , B23B2260/12 , B25B21/00
摘要： A power tool including a power tool body, a rotatable driven member operable for releasably gripping a working element and having a front end and a rear end, the driven member extending from the rear end, located proximally and connected to the power tool body, and terminating at the front end. The power tool has a drive mode in which rotation of the driven member drives the working element and an adjustment mode in which rotation of the driven member causes the driven member to either grip the working element or release the working element or both. The power tool also includes a guard extending over the driven member from the power tool body and terminating adjacent to the front end of the driven member, wherein at least in the power tool drive mode the front end of driven member does not extend beyond the guard.
摘要翻译： 一种动力工具，包括动力工具本体，可操作以可释放地夹紧工作元件并具有前端和后端的可旋转从动构件，所述从动构件从后端延伸，位于近侧并连接到动力工具主体，以及 终止于前端。 电动工具具有驱动模式，其中从动构件的旋转驱动工作元件和调节模式，其中从动构件的旋转使从动构件夹紧工作元件或释放工作元件或两者。 动力工具还包括防护件，其从动力工具主体延伸越过从动构件并且邻近从动构件的前端终止，其中至少在动力工具驱动模式中，从动构件的前端不延伸超出护罩 。
-
公开(公告)号：US20110110734A1
公开(公告)日：2011-05-12
申请号：US13000970
申请日：2009-06-26
CPC分类号： B23B45/001 , B23B31/001 , B23B49/008 , B25B23/00 , B25B23/18 , B25F5/021 , Y10T408/21
摘要： This invention relates to a power tool, an accessory and a power tool and accessory system. The power tool includes a tool body and a rotatable driven member extending forward from the tool body for gripping and rotating a working element about an axis of rotation. The power tool also includes a cover surrounding the driven member having opposite rearward and forward ends with the rearward end being directly connected to the tool body so that the cover does not to rotate with the driven member. The cover includes at least one accessory attachment facility configured to facilitate releasable attachment of an accessory to the cover between the rearward and forward ends along the direction of the axis of rotation of the driven member. The power tool accessory includes at least one power tool attachment facility configured to facilitate releasable attachment of the accessory to the cover between the rearward and forward ends along the direction of the axis of rotation of the driven member. The power tool and accessory system includes a power tool and an accessory. The power tool has a tool body, a rotatable driven member extending forward from the tool body for gripping and rotating a working element about an axis of rotation, a cover surrounding the driven member having opposite rearward and forward ends with the rearward end being directly connected to the tool body so that the cover does not rotate with the driven member, the cover being configured to facilitate releasable attachment of the accessory to the cover between the rearward and forward ends along the direction of the axis of rotation of the driven member.
摘要翻译： 本发明涉及电动工具，附件以及电动工具及附件系统。 电动工具包括工具主体和从工具主体向前延伸的可旋转从动构件，用于夹紧和旋转围绕旋转轴线工作的元件。 动力工具还包括围绕从动构件的盖，其具有相对的后端和前端，其后端直接连接到工具主体，使得盖不与被驱动构件一起旋转。 所述盖包括至少一个附件附接设备，其被构造成便于沿着所述从动构件的旋转轴线的方向在附近向后和向前端部之间释放附件到所述盖的附件。 动力工具附件包括至少一个动力工具附接设备，其被配置为便于沿着被驱动构件的旋转轴线的方向在附近向后和向前端之间释放附件到盖子。 电动工具和附件系统包括电动工具和附件。 电动工具具有工具主体，从工具主体向前延伸的可旋转从动构件，用于夹紧和旋转围绕旋转轴线的工作元件，围绕从动构件的盖具有相对的后端和前端，后端直接连接 到所述工具主体，使得所述盖不随所述从动构件旋转，所述盖构造成便于所述附件沿着所述从动构件的旋转轴线的方向在所述后端和所述前端之间可拆卸地附接到所述盖。
-
公开(公告)号：US08505649B2
公开(公告)日：2013-08-13
申请号：US12064251
申请日：2006-04-26
IPC分类号： B23Q5/18
CPC分类号： B23B31/123 , B23B45/008 , B23B45/02 , B23B2231/06 , B23B2260/0445 , B25F5/001 , Y10T408/70
摘要： A power (1) tool including a driven member (15) that is operable to grip and drive at least one working element (4), drive means (25) operable to drive the driven member, the power tool being operable in either a working mode in which the driven member is driven to enable the working element to perform work, or an adjustment mode in which the driven member is adjusted to grip or release the working element, torque control means (7) controlling the torque produced by the drive means, the torque control means being operable to render the drive means inoperable when the torque exceeds a pre-determined level, the torque control means having an adjustment setting (17) which must be selected to enable the power tool to operate in an adjustment mode whereby the adjustment setting corresponds to a relatively low level of torque.
摘要翻译： 一种动力（1）工具，包括可操作以夹紧和驱动至少一个工作元件的从动构件（15），可操作以驱动从动构件的驱动装置（25），所述动力工具可在工作 驱动从动构件使工作元件能够进行工作的模式，或者调整从动构件以夹紧或释放工作元件的调整模式，控制由驱动装置产生的转矩的转矩控制装置 所述转矩控制装置可操作以使得所述驱动装置在所述转矩超过预定水平时不能操作，所述转矩控制装置具有必须被选择以使所述电动工具能够以调节模式操作的调节设定（17），由此 调节设置对应于相对低的扭矩水平。
-
公开(公告)号：US20110057626A1
公开(公告)日：2011-03-10
申请号：US12836392
申请日：2010-07-14
IPC分类号： H02J7/00
CPC分类号： H02J7/345 , H02M3/33523
摘要： A switched mode power supply is disclosed for charging a load such as a high energy capacitor. The power supply is adapted to operate in a substantially constant power mode and includes a flyback converter having a primary circuit including a controller and a secondary circuit for providing an output to the load. The power supply is arranged such that it utilizes substantially no current limiting in the secondary circuit. The load includes a plurality of high energy capacitors and a plurality of terminals. The terminals are connected to the capacitors such that the capacitors may be arranged in a first configuration for charging the load and may be arranged in a second configuration for discharging the load.
摘要翻译： 公开了用于对诸如高能量电容器的负载进行充电的开关模式电源。 电源适于以基本上恒定的功率模式操作，并且包括具有主电路的反激转换器，该初级电路包括用于向负载提供输出的控制器和次级电路。 电源被布置成使得其在次级电路中基本上不使用电流限制。 负载包括多个高能电容器和多个端子。 端子连接到电容器，使得电容器可以布置成用于对负载充电的第一配置，并且可以布置成用于放电负载的第二配置。
-
公开(公告)号：US20090200053A1
公开(公告)日：2009-08-13
申请号：US12064507
申请日：2006-04-26
CPC分类号： B23B31/123 , B23B45/008 , B23B45/02 , B23B2231/06 , B25F5/001
摘要： This invention relates to a power tool one having a driven member 5 for releasably gripping a working element 4. The power tool is operable in a working mode in which the working element performs work, or an adjustment mode in which the driven member 5 grips or releases the working element 4. The power tool includes a powered selector means including a controller 6 which enables the operator to select the mode of operation of the power tool.
摘要翻译： 本发明涉及一种电动工具，其具有用于可释放地夹紧工作元件4的从动构件5.动力工具可在工作元件执行工作的工作模式或可驱动构件5夹持的调节模式中操作 释放工作元件4.电动工具包括供电选择器装置，其包括控制器6，其使得操作者能够选择电动工具的操作模式。
-
-
-
-
-
-
-
-
-
搜索结果
11 条记录 (耗时 0.028 秒)
