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31. 发明申请

WO2007127892A2 PTO SELECTOR MECHANISM WITH BRAKE 审中-公开
标题翻译： PTO选择机构与制动
公开(公告)号：WO2007127892A2
公开(公告)日：2007-11-08
申请号：PCT/US2007067579
申请日：2007-04-27
申请人： BLACK & DECKER INC , PUZIO DANIEL
发明人： PUZIO DANIEL
IPC分类号： B23B31/12
CPC分类号： B23B31/12 , B23B31/123 , B23B31/1253 , B23B45/008 , B23B2231/06 , B23B2231/38 , Y10S279/902 , Y10T279/17615 , Y10T279/275 , Y10T408/65 , Y10T408/70
摘要： A power driver may include a housing, a tool chuck and a power take off mechanism. The tool chuck may have an input shaft mounted for rotation on the housing. The input shaft may support chuck jaws. A chuck actuating shaft may be mounted for rotation on the input shaft. The power take off mechanism may be connected to the tool chuck. The power take off mechanism may be adjustable into a DRILL/DRIVE MODE to rotationally drive the input shaft and the chuck actuating shaft together as a unit. Here, a brake may resist relative rotation between the input shaft and the chuck actuating shaft. The power take off mechanism may be adjustable into a CHUCK MODE in which a gear mounted on the input shaft may rotationally drive the chuck actuating shaft relative to the input shaft. Here, the brake may be deactivated.
摘要翻译：动力驱动器可以包括壳体，工具卡盘和动力输出机构。工具卡盘可以具有安装成用于在壳体上旋转的输入轴。输入轴可以支撑卡盘爪。卡盘驱动轴可以安装成用于在输入轴上旋转。动力输出机构可以连接到工具卡盘。动力输出机构可以调节为钻/驱动模式，以将驱动输入轴和卡盘驱动轴作为一个单元旋转驱动。这里，制动器可以抵抗输入轴和卡盘致动轴之间的相对旋转。动力输出机构可以调节成CHUCK模式，其中安装在输入轴上的齿轮可相对于输入轴旋转地驱动卡盘致动轴。这里可以停用制动器。

32. 发明申请

WO2006045072B1 POWER TOOL ANTI-KICKBACK SYSTEM WITH ROTATIONAL RATE SENSOR 审中-公开
标题翻译：带旋转速率传感器的电动工具抗干扰系统
公开(公告)号：WO2006045072B1
公开(公告)日：2007-05-31
申请号：PCT/US2005037976
申请日：2005-10-20
申请人： BLACK & DECKER INC , ZHANG QIANG , DESHPANDE UDAY , WAIKAR SHAILESH P , PUZIO DANIEL , SCHELL CRAIG , HILSHER WILLIAM F , WEST JOSHUA D
发明人： ZHANG QIANG , DESHPANDE UDAY , WAIKAR SHAILESH P , PUZIO DANIEL , SCHELL CRAIG , HILSHER WILLIAM F , WEST JOSHUA D
IPC分类号： F16D43/20 , F16D43/24
CPC分类号： B25B21/00 , B23D59/001 , B25F5/00
摘要： A control system is provided for use in a power tool. The control system includes: a rotational rate sensor having a resonating mass and a controller electrically connected to the rotational rate sensor. The rotational rate sensor detects lateral displacement of the resonating mass and generates a signal indicative of the detected lateral displacement, such that the lateral displacement is directly proportional to a rotational speed at which the power tool rotates about an axis of the rotary shaft. Based on the generated signal, the controller initiates a protective operation to avoid further undesirable rotation of the power tool. The control scheme employed by the power tool may initiate different protective operations for different tool conditions.
摘要翻译：提供用于电动工具的控制系统。该控制系统包括：具有共振质量的转速传感器和电连接到转速传感器的控制器。转速传感器检测共振质量块的横向位移并产生指示检测到的横向位移的信号，使得横向位移与动力工具围绕旋转轴的轴线旋转的旋转速度成正比。基于产生的信号，控制器启动保护操作以避免电动工具进一步不期望的旋转。电动工具所采用的控制方案可针对不同的工具条件启动不同的保护操作。

33. 发明申请

WO2006113330A3 FLEXING SHIFT WIRE FOR PTO ACTUATION 审中-公开
标题翻译：用于PTO启动的弯曲移动线
公开(公告)号：WO2006113330A3
公开(公告)日：2007-03-08
申请号：PCT/US2006013828
申请日：2006-04-13
申请人： BLACK & DECKER INC , PUZIO DANIEL
发明人： PUZIO DANIEL
IPC分类号： F16H57/08 , B25D9/00
CPC分类号： B23B45/008 , B25F5/001
摘要： In a power driver, a shifter assembly includes: a housing; a ring gear mounted for rotation on the housing; a shift collar mounted for rotation on the housing; an elongated shifter structure coupled to the ring gear and the shift collar, the shifter structure including a misalignment compensator to compensate for misalignment between the ring gear and a feature cooperating with the ring gear.
摘要翻译：在功率驱动器中，移位器组件包括：壳体; 安装在所述壳体上以旋转的环形齿轮; 安装在所述壳体上以旋转的换档轴环; 耦合到所述环形齿轮和所述换档轴环的细长变速器结构，所述换档器结构包括偏移补偿器，以补偿所述齿圈与与所述齿圈配合的特征之间的未对准。

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