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53 条记录 (耗时 0.037 秒)

    Method for controlling a power driver
    2.
    发明授权
    Method for controlling a power driver 有权
    控制电源驱动器的方法

    公开(公告)号：US08347978B2

    公开(公告)日：2013-01-08

    申请号：US11095723

    申请日：2005-03-31

    申请人： Michael Forster ,  Craig A. Schell ,  Paul Gross ,  Charles L. Bradenbaugh, IV ,  Nathan Cruise ,  Erik Ekstrom

    发明人： Michael Forster ,  Craig A. Schell ,  Paul Gross ,  Charles L. Bradenbaugh, IV ,  Nathan Cruise ,  Erik Ekstrom

    IPC分类号： B25B21/02

    CPC分类号： B25C1/06

    摘要： A driving tool having a driver, a power source, a sensor and a controller. The power source selectively provides an input to the driver to cause the driver to translate along an axis. The sensor senses a condition in the power source that is indicative of a level of kinetic energy of an element in the power source and generates a sensor signal in response thereto. The controller is coupled to the power source and the sensor and is responsive to the sensor signal for deactivating the power source to inhibit the power source from providing the input to the driver when the level of kinetic energy of the element in the power source is below a predetermined threshold. A method for operating a driving tool is also provided.

    摘要翻译： 具有驱动器，电源，传感器和控制器的驱动工具。 电源选择性地向驾驶员提供输入以使驾驶员沿着轴平移。 传感器感测电源中的状态，其表示电源中的元件的动能水平，并响应于此产生传感器信号。 控制器耦合到电源和传感器，并且当电源中的元件的动能水平低于电源时，响应于传感器信号以停用电源以禁止电源向驱动器提供输入 预定阈值。 还提供了一种用于操作驱动工具的方法。

    SHIELD ASSEMBLY FOR A POWER TOOL
    3.
    发明申请
    SHIELD ASSEMBLY FOR A POWER TOOL 有权
    电动工具的屏蔽装配

    公开(公告)号：US20130000935A1

    公开(公告)日：2013-01-03

    申请号：US13534708

    申请日：2012-06-27

    申请人： Joseph P. Kelleher ,  Earnest N. Copeland, JR. ,  Craig A. Schell ,  Paul K. Trautner

    发明人： Joseph P. Kelleher ,  Earnest N. Copeland, JR. ,  Craig A. Schell ,  Paul K. Trautner

    IPC分类号： E02F3/96

    CPC分类号： B24B55/052 ,  B23Q11/08 ,  B24B23/028 ,  B24B55/04

    摘要： The present invention is directed toward a shield assembly for a handheld tool device such as an angle grinder. The shield assembly is selectively repositionable with respect to the cutting tool. A lock mechanism secures the shield assembly in discrete rotational positions relative to the cutting tool. The shield assembly includes a guard member and a bumper member, and an alignment feature configured to align the relative positions of guard member and the bumper member, thereby positing the members in a predetermined relative orientation. With this configuration, the shield assembly is selectively repositionable via a “hands-free” mechanism that permits a user to adjust the position of the shield assembly by simply contacting the shield assembly against a work surface.

    摘要翻译： 本发明涉及用于诸如角磨机的手持工具装置的屏蔽组件。 屏蔽组件相对于切割工具可以选择性地重新定位。 锁定机构将屏蔽组件相对于切割工具固定在离散的旋转位置。 屏蔽组件包括防护构件和保险杠构件，以及对准构件，其构造成对准防护构件和缓冲构件的相对位置，从而使构件以预定的相对定向。 利用这种配置，屏蔽组件通过免提机构选择性地重新定位，其允许用户通过简单地将屏蔽组件接触工作表面来调节屏蔽组件的位置。

    Electronic clutch for tool chuck with power take off and dead spindle features
    4.
    发明授权
    Electronic clutch for tool chuck with power take off and dead spindle features 有权
    电动离合器用于工具卡盘，具有动力起飞和死角特征

    公开(公告)号：US07677844B2

    公开(公告)日：2010-03-16

    申请号：US11400379

    申请日：2006-04-10

    申请人： Craig A. Schell ,  Robert S. Gehret ,  Daniel Puzio

    发明人： Craig A. Schell ,  Robert S. Gehret ,  Daniel Puzio

    IPC分类号： B23B31/38 ,  B23B45/02

    CPC分类号： B23B45/008 ,  B23B31/1253 ,  B23B2231/06 ,  B23B2231/38 ,  Y10T279/20 ,  Y10T279/21 ,  Y10T408/165 ,  Y10T408/65 ,  Y10T408/70

    摘要： A power driver may include a motor that rotates upon receiving an input current. A tool chuck may have chuck jaws to hold an accessory. The tool chuck may be coupled to the motor. A power take off mechanism may be connected between the motor and the tool chuck. The power take off mechanism may be adjustable into a CHUCK MODE to one of open and close the chuck jaws while the motor rotates. An electronic clutch may interrupt the input current to the motor if the power take off mechanism is in the CHUCK MODE and if the input current exceeds a trip value.

    摘要翻译： 功率驱动器可以包括在接收到输入电流时旋转的电动机。 工具卡盘可以具有用于夹持附件的卡盘爪。 工具卡盘可以联接到马达。 动力输出机构可以连接在电动机和工具卡盘之间。 动力输出机构可以调节成卡盘模式，同时马达旋转时打开和关闭卡盘爪。 如果动力输出机构处于CHUCK MODE，并且输入电流超过跳闸值，则电子离合器可能会中断到电机的输入电流。

    Tool chuck with power take off and dead spindle features
    6.
    发明授权
    Tool chuck with power take off and dead spindle features 失效
    工具卡盘具有动力起飞和死角特征

    公开(公告)号：US07588398B2

    公开(公告)日：2009-09-15

    申请号：US11400378

    申请日：2006-04-10

    申请人： Daniel Puzio ,  Craig A. Schell ,  Robert S. Gehret ,  Richard J. Heavel ,  Warren A. Ceroll ,  Stephen A. Debelius

    发明人： Daniel Puzio ,  Craig A. Schell ,  Robert S. Gehret ,  Richard J. Heavel ,  Warren A. Ceroll ,  Stephen A. Debelius

    IPC分类号： B23B31/26

    CPC分类号： B23B31/1253 ,  B23B45/008 ,  B23B2231/06 ,  B23B2231/38 ,  B25F5/001 ,  Y10S279/902 ,  Y10T279/1083 ,  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, and a CHUCK MODE to rotationally drive the chuck actuating shaft relative to the input shaft. The power take off mechanism may be internal of the housing. The power take off mechanism in the CHUCK MODE may rotationally fix the input shaft to the housing.

    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。 动力输出机构可以被调节成钻头驱动模式，以将输入轴和卡盘致动轴作为一个单元旋转驱动，并且卡盘模式相对于输入轴旋转地驱动卡盘致动轴。 动力输出机构可以是外壳的内部。 CHUCK MODE中的动力输出机构可以将输入轴旋转地固定在壳体上。

    Solenoid positioning methodology
    7.
    发明授权
    Solenoid positioning methodology 有权
    电磁定位方法

    公开(公告)号：US07503401B2

    公开(公告)日：2009-03-17

    申请号：US11095674

    申请日：2005-03-31

    申请人： Paul Gross ,  Craig A. Schell ,  James J. Kenney ,  Alan Berry

    发明人： Paul Gross ,  Craig A. Schell ,  James J. Kenney ,  Alan Berry

    IPC分类号： B25C5/02

    CPC分类号： B25C1/06

    摘要： A method for calibrating a power tool having a roller, a driver and a solenoid. The solenoid has a body and a rod and is coupled to the roller so as to be capable of selectively advancing the roller toward the driver. The method includes: locating the roller onto a predetermined portion of the driver; moving the body of the solenoid in a first direction until the occurrence of a first predetermined condition, the first direction being in a direction that causes the roller to be driven toward the driver; after the occurrence of the first predetermined condition, moving the body of the solenoid in a second direction opposite the first direction until the occurrence of a second predetermined condition and thereafter securing the body of the solenoid to inhibit further movement of the body of the solenoid.

    摘要翻译： 一种用于校准具有辊，驱动器和螺线管的电动工具的方法。 螺线管具有主体和杆，并且联接到辊，以便能够选择性地将辊推向驾驶员。 该方法包括：将辊定位在驾驶员的预定部分上; 在第一方向上移动螺线管的主体直到出现第一预定条件，第一方向是使辊被驱动朝向驾驶员的方向; 在发生第一预定条件之后，沿着与第一方向相反的第二方向移动螺线管的主体直到发生第二预定条件，然后固定螺线管的主体以阻止螺线管的主体的进一步移动。

    Driver with External Torque Value Indicator Integrated with Spindle Lock and Related Method
    8.
    发明申请
    Driver with External Torque Value Indicator Integrated with Spindle Lock and Related Method 失效
    带外部扭矩值指示器的驱动器与主轴锁定和相关方法集成

    公开(公告)号：US20080060487A1

    公开(公告)日：2008-03-13

    申请号：US11853600

    申请日：2007-09-11

    申请人： Craig A. Schell

    发明人： Craig A. Schell

    IPC分类号： B25B23/151

    CPC分类号： B25B23/147 ,  B25B23/1456 ,  G01L3/12 ,  G01L3/1421

    摘要： A power tool generally includes a housing and a motor assembly connected to a transmission assembly. The motor assembly and the transmission assembly are secured against rotation in the housing. A plurality of protrusions extends from a component of the transmission assembly. The power tool further includes an output spindle and a spindle lock assembly that connects the output spindle to the transmission assembly. The spindle lock assembly includes an anvil, an outer ring member and a plurality of roller members. The roller members and the protrusions are disposed between the anvil and the outer ring member. An indicator member extends from the outer ring member. A compliant member connects the outer ring member to an interior portion of the housing. A scale is connected to an exterior portion of the housing, wherein the indicator member moves relative to the scale to indicate a value of torque at the output spindle.

    摘要翻译： 动力工具通常包括壳体和连接到变速器组件的马达组件。 马达组件和变速器组件被固定以防止壳体中的旋转。 多个突起从传动组件的部件延伸。 电动工具还包括输出主轴和将输出主轴连接到变速器组件的主轴锁定组件。 主轴锁定组件包括砧座，外圈构件和多个辊构件。 辊构件和突起设置在砧座和外圈构件之间。 指示器构件从外圈构件延伸。 顺应构件将外圈构件连接到壳体的内部。 刻度尺连接到壳体的外部部分，其中指示器构件相对于刻度移动以指示输出主轴处的扭矩值。

    Fastener tool
    9.
    发明授权
    Fastener tool 有权
    紧固件工具

    公开(公告)号：US07175064B2

    公开(公告)日：2007-02-13

    申请号：US11169268

    申请日：2005-06-27

    申请人： Craig A. Schell ,  Ashok S. Baskar ,  Keven E. Miller ,  Thomas E. Miller ,  Charles R. Frohlich, III ,  John E. Buck

    发明人： Craig A. Schell ,  Ashok S. Baskar ,  Keven E. Miller ,  Thomas E. Miller ,  Charles R. Frohlich, III ,  John E. Buck

    IPC分类号： B25C1/04 ,  B27F7/13

    CPC分类号： B25C5/1689 ,  B25C1/005 ,  B25C1/008 ,  B25C5/1665

    摘要： A magazine is connectable to the nosepiece of a fastener tool having a driving mechanism for driving a fastener into a workpiece. The magazine defines a fastener channel for storing one or more fasteners, and a pusher channel that receives a pusher assembly for pushing the fasteners towards the nosepiece. The pusher assembly slides along the pusher channel and includes a pusher for contacting the fastener and pushing the fastener towards the nosepiece, and a spring for biasing the pusher towards the fastener channel. The pusher has a camming surface to bypass fasteners inserted into the magazine assembly when the pusher assembly is moved towards the end of the magazine assembly farthest from the nosepiece. The magazine also has a locking mechanism near the end of the magazine assembly farthest from the nosepiece for latching the pusher.

    摘要翻译： 一个杂志可连接到具有用于将紧固件驱动到工件中的驱动机构的紧固件工具的鼻梁。 弹匣限定用于存储一个或多个紧固件的紧固件通道，以及接收用于将紧固件推向鼻梁的推动器组件的推动器通道。 推动器组件沿着推动器通道滑动并且包括用于接触紧固件并将紧固件推向鼻梁的推动器，以及用于将推动器朝向紧固件通道偏置的弹簧。 推动器具有凸轮表面，以便当推动器组件朝向距离喷嘴最远的料盒组件的端部移动时，将插入到料盒组件中的紧固件插入。 该杂志还具有一个锁定机构，靠近离装置最远的仓组件的端部，用于锁定推动器。

    Fastening tool with mode selector switch
    10.
    发明授权
    Fastening tool with mode selector switch 有权
    带模式选择开关的紧固工具

    公开(公告)号：US07137541B2

    公开(公告)日：2006-11-21

    申请号：US11095721

    申请日：2005-03-31

    申请人： Ashok S. Baskar ,  Craig A. Schell ,  Alan Berry ,  Nathan Cruise ,  Charles L. Bradenbaugh, IV

    发明人： Ashok S. Baskar ,  Craig A. Schell ,  Alan Berry ,  Nathan Cruise ,  Charles L. Bradenbaugh, IV

    IPC分类号： B25B31/00

    CPC分类号： B25C1/06 ,  Y10S388/937

    摘要： A fastening tool having a contact trip switch, a trigger switch, a driver, a motor assembly and a controller. The controller is configured to selectively operate the motor assembly in response to inputs received from the contact trip switch and the trigger switch. The controller includes a mode selector switch having a first switch setting, which can permit bump-feed operation of the fastening tool, and a second switch setting, which prohibits bump-feed operation of the fastening tool.

    摘要翻译： 具有接触跳闸开关，触发开关，驱动器，马达组件和控制器的紧固工具。 控制器被配置为响应于从接触跳闸开关和触发开关接收到的输入而选择性地操作马达组件。 控制器包括具有第一开关设置的模式选择器开关，其可以允许紧固工具的凸起进给操作，以及禁止紧固工具的凸起进给操作的第二开关设置。