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1. 发明授权

US06776244B2 Side handles on drill/drivers 有权
标题翻译：钻头/司机侧面把手
公开(公告)号：US06776244B2
公开(公告)日：2004-08-17
申请号：US10612384
申请日：2003-07-02
申请人： Rodny Milbourne
发明人： Rodny Milbourne
IPC分类号： B23B4502
CPC分类号： B25F5/026 , B25B21/00 , B25F5/001 , Y10T16/48 , Y10T408/96
摘要： A drill/driver is provided that includes a housing, a collar mounted at a front portion of the housing, a side handle mounting area provided forward of the collar, a handle mounted to the side handle mounting area, and a chuck mounted forward of the side handle mounting area. With the side handle mounted in front of the collar, easier access to the adjusting collar and easier reading of the collar settings is achieved.
摘要翻译：提供一种钻/驱动器，其包括壳体，安装在壳体的前部的轴环，设置在轴环前方的侧手柄安装区域，安装到侧手柄安装区域的手柄和安装在侧手柄安装区域上的卡盘侧手柄安装区域。通过将侧把手安装在轴环的前方，可以更方便地进入调节轴环，更容易地阅读套环设置。

2. 发明授权

US06595300B2 Side handles on drill/drivers 失效
标题翻译：钻头/司机侧面把手
公开(公告)号：US06595300B2
公开(公告)日：2003-07-22
申请号：US10028461
申请日：2001-12-20
申请人： Rodney Milbourne
发明人： Rodney Milbourne
IPC分类号： B23B4502
CPC分类号： B25F5/026 , B25B21/00 , B25F5/001 , Y10T16/48 , Y10T408/96
摘要： A drill/driver is provided that includes a housing, a collar mounted at a front portion of the housing, a side handle mounting area provided forward of the collar, a handle mounted to the side handle mounting area, and a chuck mounted forward of the side handle mounting area. With the side handle mounted in front of the collar, easier access to the adjusting collar and easier reading of the collar settings is achieved.
摘要翻译：提供一种钻/驱动器，其包括壳体，安装在壳体的前部的轴环，设置在轴环前方的侧手柄安装区域，安装到侧手柄安装区域的手柄和安装在侧手柄安装区域上的卡盘侧手柄安装区域。通过将侧把手安装在轴环的前方，可以更方便地进入调节轴环，更容易地阅读套环设置。

3. 发明授权

US06460626B2 Dual-mode non-isolated corded system for transportable cordless power tools 失效
标题翻译：用于可移动无绳电动工具的双模非隔离有线系统
公开(公告)号：US06460626B2
公开(公告)日：2002-10-08
申请号：US09911985
申请日：2001-07-24
申请人： David A. Carrier
发明人： David A. Carrier
IPC分类号： B23B4502
CPC分类号： B25F5/02 , H01H9/06 , H01H9/52 , H01H2009/065 , H02H7/0852 , H02J7/0044 , H02J7/0068
摘要： A dual-mode system for inexpensively operating electrically powered double-insulated devices (12), such as hand-held power tools and appliances. The system includes a cordless battery pack (14) that supplies the power and current demands of the device (12) in a cordless mode or a non-isolated corded voltage converter (16) that supplies the necessary power and current demands in a physical envelope commensurate in size and interchangeable with that of the battery pack (14). The corded voltage converter (16) is provided with a non-isolated high efficiency power supply that allows the converter (16) to generate the power and current required by the driven device (12). The double insulation of the driven device (12) negates the need for a transformer-isolated voltage converter. Eliminating the power transformer from the converter significantly reduces the cost of the module (16). Additionally, the need for multiple battery packs and fast rechargers is minimized by the availability of a low-cost converter. The voltage converter (16) includes an inrush current limiter (103) and power conditioner for filtering AC or DC input power. The filtered voltage is chopped by a transformerless buck-derived converter. The chopped voltage is rectified and filtered to provide low-voltage DC power to the drive motor of the powered double-insulated device (12).
摘要翻译：一种用于廉价操作电动双重绝缘装置（12）的双模式系统，例如手持电动工具和电器。该系统包括无绳电池组（14），其将无线模式的设备（12）的功率和电流需求提供给无源隔离的有线电压转换器（16），该转换器在物理信封中提供必要的电力和电流需求尺寸相当且与电池组（14）相当。有线电压转换器（16）设置有非隔离的高效率电源，其允许转换器（16）产生被驱动装置（12）所需的功率和电流。驱动装置（12）的双重绝缘不需要变压器隔离电压转换器。从转换器消除电力变压器显着降低了模块（16）的成本。此外，通过低成本转换器的可用性，可以最大程度地减少对多个电池组和快速充电器的需求。电压转换器（16）包括浪涌电流限制器（103）和用于滤波AC或DC输入功率的功率调节器。滤波电压由无变压器升压转换器切断。斩波电压被整流和滤波，以向供电的双重绝缘装置（12）的驱动电机提供低压直流电力。

4. 发明授权

US06223835B1 Battery-powered hand-guided power tool 有权
标题翻译：电池供电手动电动工具
公开(公告)号：US06223835B1
公开(公告)日：2001-05-01
申请号：US09493744
申请日：2000-01-28
申请人： Winrich Habedank , Klaus-Dieter Arich
发明人： Winrich Habedank , Klaus-Dieter Arich
IPC分类号： B23B4502
CPC分类号： H01M2/1022 , B25F5/02
摘要： A battery-powered hand-guided power tool is provided, such as a hammer, includes a tool housing 3 that contains an electric motor M, a grip housing 2 and a rail-and-channel structure 36,37,54,55 for releasable mounting of a rechargeable battery pack 50. The battery pack 50 is locked in an operative position on the housing 3 in which electrical contacts (51) of the battery pack 50 and associated electrical contacts 42 of the tool housing are electrically connected along a contact length extending in a longitudinal direction of the rail-and-channel arrangement. A latch structure 18,19 located on the tool housing 3 is movable between a latched position and a release position. When the latch structure 18,19 is moved from the latched position into the release position, the battery pack 50 can be moved in the direction of the longitudinal extent of the rail-and-channel structure 36,37,54,55 out of the operative position and can be removed from the tool housing 3. Between the battery pack 50 and the tool housing 3 there is arranged a spring 38 which loads the inserted battery pack 50 in a direction of a displacement movement out of the operative position. The distance of travel of the spring 38 is greater than the contact length of the contacts 42,51 and the restoring force of the spring 38 at the contact length is greater than the weight of the battery pack 50.
摘要翻译：提供了一种电池供电的手动导向电动工具，例如锤子，包括一个包含电动机M的工具壳体3，一个把手壳体2以及一个轨道和通道结构36,37,54,55，用于可释放的电池组50被锁定在壳体3上的操作位置，电池组件50的电触头（51）和工具壳体的相关联的电触点42沿触头长度在轨道和通道装置的纵向方向上延伸。位于工具壳体3上的锁定结构18,19可在锁定位置和释放位置之间移动。当闩锁结构18,19从闩锁位置移动到释放位置时，电池组50可以沿着轨道和通道结构36,37,54,55的纵向范围的方向移动到并且可以从工具壳体3移除。在电池组件50和工具壳体3之间布置有弹簧38，弹簧38将插入的电池组件50沿着移动方向移动到操作位置之外。弹簧38的行进距离大于接触件42,51的接触长度，弹簧38的接触长度的恢复力大于电池组件50的重量。

5. 发明授权

US06786685B2 Power tool having a quick-release chuck assembly 失效
标题翻译：电动工具具有快速释放卡盘组件
公开(公告)号：US06786685B2
公开(公告)日：2004-09-07
申请号：US10200086
申请日：2002-07-19
申请人： Bernard Schaub , David B. Levine
发明人： Bernard Schaub , David B. Levine
IPC分类号： B23B4502
CPC分类号： B25F5/02 , B23B31/1071 , B25F5/029 , Y10T279/17752 , Y10T408/953 , Y10T409/306608 , Y10T409/3098
摘要： A tool comprising a housing having a handle and a distal end wherein the distal end includes a spindle capable of receiving a bit and defining an axis of rotation. The tool further comprises a quick-release chuck assembly that includes a sleeve and a trigger. The sleeve is disposed about the spindle and spring biased in a locked position wherein the sleeve is capable of being moved axially to an unlocked position to permit insertion of such a bit. The trigger includes a finger receiving portion and an actuator portion where the finger receiving portion extends from the housing in a position that enables the user to actuate the trigger with a finger of the hand holding the handle. The actuator portion is in physical communication with an engagement portion of the sleeve wherein the activation of the trigger causes the sleeve to move axially to the unlocked position.
摘要翻译：一种包括具有手柄和远端的壳体的工具，其中远端包括能够接收钻头并限定旋转轴线的主轴。该工具还包括快速释放卡盘组件，其包括套筒和触发器。套筒围绕主轴设置并且弹簧偏置在锁定位置，其中套筒能够轴向移动到解锁位置以允许插入这样的位。触发器包括手指接收部分和致动器部分，其中手指接收部分从壳体延伸到使得用户能够用握住手柄的手指来致动触发器的位置。致动器部分与套筒的接合部分物理连通，其中触发器的启动使套筒轴向移动到解锁位置。

6. 发明授权

US06461088B2 Two speed right angle drill 失效
标题翻译：双速直角钻
公开(公告)号：US06461088B2
公开(公告)日：2002-10-08
申请号：US09853523
申请日：2001-05-11
申请人： Christine H. Potter , Todd A. Hagan , Rodney D. Milbourne , Robert B. Williams
发明人： Christine H. Potter , Todd A. Hagan , Rodney D. Milbourne , Robert B. Williams
IPC分类号： B23B4502
CPC分类号： B25F5/001 , Y10T408/65 , Y10T408/89
摘要： A drill (10) has a housing (12) with a motor (14) which includes an output pinion (104) which defines an axis (102). A power source (16) is coupled with the motor (14). An activation device (44) energizes and deenergizes the motor (14). As the motor (14) is activated, an output (18), which is coupled with the motor (14) is driven. The output (18) defines an output axis (156) which is substantially perpendicular to the motor axis (102). A transmission (20) is coupled between the motor (14) and the output (18). The transmission (20) changes speed and torque of the output (18) between at least two different settings.
摘要翻译：钻头（10）具有带有马达（14）的外壳（12），该马达包括限定轴线（102）的输出小齿轮（104）。电源（16）与马达（14）相连。激活装置（44）激励和断电电机（14）。当电机（14）被激活时，驱动与马达（14）耦合的输出（18）。输出（18）限定基本垂直于马达轴线（102）的输出轴（156）。变速器（20）联接在电动机（14）和输出（18）之间。变速器（20）在至少两个不同的设置之间改变输出（18）的速度和扭矩。

7. 发明授权

US06223833B1 Spindle lock and chipping mechanism for hammer drill 失效
标题翻译：锤钻的主轴锁定和切屑机构
公开(公告)号：US06223833B1
公开(公告)日：2001-05-01
申请号：US09325443
申请日：1999-06-03
申请人： James E. Thurler , John E. Nemazi , Ralph E. Smith
发明人： James E. Thurler , John E. Nemazi , Ralph E. Smith
IPC分类号： B23B4502
CPC分类号： B25D16/00 , B25D11/106 , B25D16/006 , B25D2211/064 , B25D2216/0046
摘要： A hammer drill has a motor which drives an axially displaceable intermediate gear mounted in an intermediate gear arrangement. An impact mechanism is formed by including interacting impact cams between either the intermediate gear and the housing, or the motor armature shaft and the housing to generate a reciprocating motion on an output spindle or shaft. A spindle locking mechanism is included which causes an intermediate gear to be disengageable with respect to the output shaft, while still permitting the impact mechanism to be engaged. Such an arrangement allows the hammer drill to operate in a hammer-only or chipping mode.
摘要翻译：锤钻具有驱动安装在中间齿轮装置中的可轴向移位的中间齿轮的马达。通过在中间齿轮和壳体之间，或者电动机电枢轴和壳体之间包括相互作用的冲击凸轮来形成冲击机构，以在输出主轴或轴上产生往复运动。包括一个主轴锁定机构，其使中间齿轮能够相对于输出轴脱离，同时仍允许冲击机构接合。这种布置允许锤钻以仅锤击或碎屑模式操作。

8. 发明授权

US06672402B2 Combined fastenerless motor end cap and output device mounting 失效
标题翻译：组合无紧固件电机端盖和输出装置安装
公开(公告)号：US06672402B2
公开(公告)日：2004-01-06
申请号：US10036011
申请日：2001-12-27
申请人： Earl M. Ortt , Michael C. Doyle , Robert J. Marcinkowski
发明人： Earl M. Ortt , Michael C. Doyle , Robert J. Marcinkowski
IPC分类号： B23B4502
CPC分类号： B25F5/02
摘要： A motor end cap and output device housing is provided that includes a motor end plate having an output device attachment area and a output device housing having a motor end plate attachment area. The output device attachment area includes a locking tab that mates with a slot portion in the output device housing to interlock the two together. As a result, the motor end plate can be conveniently attached to the output device housing without requiring extra fasteners.
摘要翻译：提供一种电动机端盖和输出装置壳体，其包括具有输出装置附接区域的电动机端板和具有电动机端板附接区域的输出装置壳体。输出装置附接区域包括与输出装置壳体中的狭槽部分配合以将两者互锁在一起的锁定突片。结果，马达端板可以方便地连接到输出装置壳体而不需要额外的紧固件。

9. 发明授权

US06517295B2 Power drill housing and chuck rotation 失效
标题翻译：动力钻壳体和卡盘旋转
公开(公告)号：US06517295B2
公开(公告)日：2003-02-11
申请号：US09853789
申请日：2001-05-14
申请人： Yuan-Ho Lin
发明人： Yuan-Ho Lin
IPC分类号： B23B4502
CPC分类号： B25F5/00 , B25B21/00 , B25F5/02 , Y10S408/71 , Y10T279/20 , Y10T279/3493 , Y10T408/21 , Y10T408/65
摘要： A power drill housing and chuck rotation indicator arrangement in which the power drill housing is formed of two symmetrical shells abutted against each other, the shells each having a front end terminating in a chuck guard defining a respective semi-circular mouth adapted to receive the chuck assembly of the power drill, keeping the chuck assembly protected within the chuck guards.
摘要翻译：动力钻壳体和卡盘旋转指示器装置，其中动力钻壳体由彼此抵靠的两个对称的壳体形成，每个壳体的前端终止于卡盘保护件中，所述前端限定适于接纳卡盘的相应的半圆形口电动钻机的组装，将卡盘组件保护在卡盘保护罩内。

10. 发明授权

US06328505B1 Drill guiding device 失效
标题翻译：钻机引导装置
公开(公告)号：US06328505B1
公开(公告)日：2001-12-11
申请号：US09534602
申请日：2000-03-27
申请人： Howard Gibble
发明人： Howard Gibble
IPC分类号： B23B4502
CPC分类号： B25H1/0092 , Y10S408/71 , Y10T408/21
摘要： A device for aligning a hand-held electric drill to a vertical position with respect to a flat workpiece includes a disc-shaped circular housing having a centered axis, upper and lower faces, and a channel centered on the axis in communication with both faces. A gripping feature associated with the channel permits removable attachment of the housing to a rotating component of the drill, such as the drill shaft or drill bit. A light-emitting component within the housing directs a narrow beam of visible light downwardly from the lower face. When the drill is vertically aligned, the beam of light produces a circular path on the workpiece.
摘要翻译：用于将手持式电钻相对于平坦工件垂直定位的装置包括具有中心轴线，上下表面的圆盘形圆形壳体和与两个面连通的轴线的中心的通道。与通道相关联的抓握特征允许壳体可移除地附接到钻头的旋转部件，例如钻杆或钻头。壳体内的发光部件将较小的可见光束从下表面向下引导。当钻头垂直对准时，光束在工件上产生圆形路径。

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