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公开(公告)号：US07658012B2
公开(公告)日：2010-02-09
申请号：US10742969
申请日：2003-12-22
IPC分类号： B27B19/04
CPC分类号： B23Q11/0035 , B23D51/16 , Y10T74/18256
摘要： A reciprocating saw generally includes a housing and a motor supported by the housing. A spindle is mounted for reciprocation relative to the housing, the spindle having a front end for supporting a saw blade and being movable through a cutting stroke and a return stroke, and the cutting stroke may have a stroke length. A rotary member may be supported for rotation about a rotary axis. The saw may further include an adjusting assembly operable to adjust the stroke length of the spindle. Also, the saw may include a counterweight supported for movement relative to the housing, a movement of the counterweight substantially balancing at least a portion of movement of the spindle, and an adjusting assembly operable to adjust the movement of the counterweight.
摘要翻译： 往复锯通常包括壳体和由壳体支撑的马达。 主轴安装成相对于壳体往复运动，主轴具有用于支撑锯片的前端，并且可以通过切割行程和返回行程移动，并且切割行程可以具有行程长度。 旋转构件可以被支撑以围绕旋转轴线旋转。 锯可以进一步包括可调节主轴行程长度的调节组件。 而且，锯可以包括支撑用于相对于壳体移动的配重，配重的运动基本上平衡主轴的至少一部分运动，以及可操作以调节配重的运动的调节组件。
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公开(公告)号：US07793420B2
公开(公告)日：2010-09-14
申请号：US12033260
申请日：2008-02-19
申请人： David B. Griep , Richard H. Jungmann , Roger D. Neitzell , Thomas P. James , Thomas R. Bednar , Troy Charles Thorson , David Paul Serdynski
发明人： David B. Griep , Richard H. Jungmann , Roger D. Neitzell , Thomas P. James , Thomas R. Bednar , Troy Charles Thorson , David Paul Serdynski
IPC分类号： B27B19/04
CPC分类号： B23D61/06 , B23D51/16 , B25D11/12 , Y10T74/18056 , Y10T74/18248 , Y10T83/688
摘要： A drive mechanism for a power tool. The power tool includes a motor having a drive shaft and an output member adapted to support a tool element. The drive mechanism includes a drive assembly engaged with and driven by the drive shaft and a drive arm drivingly connected between the drive assembly and the output member to transmit driving force from the drive assembly to the output member. The drive arm is configured to absorb an impact.
摘要翻译： 电动工具的驱动机构。 电动工具包括具有驱动轴和适于支撑工具元件的输出构件的电动机。 驱动机构包括与驱动轴接合并由驱动轴驱动的驱动组件和驱动臂驱动连接在驱动组件和输出构件之间以将驱动力从驱动组件传递到输出构件的驱动臂。 驱动臂被配置成吸收冲击。
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公开(公告)号：US20080189963A1
公开(公告)日：2008-08-14
申请号：US12033260
申请日：2008-02-19
申请人： David B. Griep , Richard H. Jungmann , Roger D. Neitzell , Thomas P. James , Thomas R. Bednar , Troy Charles Thorson , David Paul Serdynski
发明人： David B. Griep , Richard H. Jungmann , Roger D. Neitzell , Thomas P. James , Thomas R. Bednar , Troy Charles Thorson , David Paul Serdynski
IPC分类号： B26B19/02
CPC分类号： B23D61/06 , B23D51/16 , B25D11/12 , Y10T74/18056 , Y10T74/18248 , Y10T83/688
摘要： A drive mechanism for a power tool. The power tool includes a motor having a drive shaft and an output member adapted to support a tool element. The drive mechanism includes a drive assembly engaged with and driven by the drive shaft and a drive arm drivingly connected between the drive assembly and the output member to transmit driving force from the drive assembly to the output member. The drive arm is configured to absorb an impact.
摘要翻译： 电动工具的驱动机构。 电动工具包括具有驱动轴和适于支撑工具元件的输出构件的电动机。 驱动机构包括与驱动轴接合并由驱动轴驱动的驱动组件和驱动臂驱动连接在驱动组件和输出构件之间以将驱动力从驱动组件传递到输出构件的驱动臂。 驱动臂被配置成吸收冲击。
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公开(公告)号：US07096590B2
公开(公告)日：2006-08-29
申请号：US10914965
申请日：2004-08-10
IPC分类号： B27B19/04
CPC分类号： B23D51/16 , Y10T74/18312 , Y10T83/05
摘要： A reciprocating saw including a housing, a motor supported by the housing, a spindle mounted for reciprocation relative to the housing and having a front end for supporting a saw blade, the spindle being movable through a cutting stroke and a return stroke, the cutting stroke having a stroke length, and a pivot body interconnecting the spindle and the motor. The position of the pivot axis of the pivot body may be movable relative to the housing to change the stroke length of the spindle. A shock absorber may be operatively positioned between the motor and the front end of the spindle and may be at least partially mounted within the spindle.
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公开(公告)号：US06772662B2
公开(公告)日：2004-08-10
申请号：US10118856
申请日：2002-04-09
IPC分类号： B27B1904
CPC分类号： B23D51/16 , Y10T74/18312 , Y10T83/05
摘要： A reciprocating saw including a housing, a motor supported by the housing, a spindle mounted for reciprocation relative to the housing and having a front end for supporting a saw blade, the spindle being movable through a cutting stroke and a return stroke, the cutting stroke having a stroke length, and a pivot body interconnecting the spindle and the motor. The position of the pivot axis of the pivot body may be movable relative to the housing to change the stroke length of the spindle. A shock absorber may be operatively positioned between the motor and the front end of the spindle and may be at least partially mounted within the spindle.
摘要翻译： 包括壳体的往复锯，由壳体支撑的马达，安装成相对于壳体往复运动并具有用于支撑锯片的前端的主轴，所述主轴可移动通过切割行程和返回冲程，切割行程 具有行程长度，以及将主轴和电动机互连的枢轴体。 枢轴体的枢转轴线的位置可相对于壳体移动以改变主轴的行程长度。 减震器可以可操作地定位在电动机和心轴的前端之间，并且可以至少部分地安装在心轴内。
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公开(公告)号：US09475141B2
公开(公告)日：2016-10-25
申请号：US13566985
申请日：2012-08-03
申请人： Robert W. Butzen , Erich Herman , Austin J. Kazda , Ryan J. Malloy , Roger D. Neitzell , Andrew Schulz , James Schreiber , Courtney McCool
发明人： Robert W. Butzen , Erich Herman , Austin J. Kazda , Ryan J. Malloy , Roger D. Neitzell , Andrew Schulz , James Schreiber , Courtney McCool
IPC分类号： B23D61/12
CPC分类号： B23D61/123 , B23D61/128
摘要： A reciprocating saw blade for use with a reciprocating saw, the saw blade including a body including a first substantially planar surface and a second substantially planar surface opposite the first surface, an attachment portion for coupling the saw blade to the reciprocating saw, a cutting edge including a plurality of cutting teeth, and a rib element including a pair of outermost rib members. One of the outermost rib members is proximate the cutting edge and the other of the outermost rib members is proximate a back edge of the blade opposite the cutting edge. Each outermost rib member includes a first portion and a second portion. The first portions of each of the ribs are substantially parallel to one another.
摘要翻译： 一种与往复锯一起使用的往复式锯片，所述锯片包括主体，所述主体包括第一基本上平坦的表面和与所述第一表面相对的第二基本上平坦的表面，用于将所述锯片与所述往复锯结合的附接部分， 包括多个切割齿，以及包括一对最外侧肋构件的肋元件。 最外面的肋构件中的一个靠近切削刃并且最外侧肋构件中的另一个邻近刀片与切削刃相对的后边缘。 每个最外面的肋构件包括第一部分和第二部分。 每个肋的第一部分基本上彼此平行。
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公开(公告)号：US08230607B2
公开(公告)日：2012-07-31
申请号：US12463241
申请日：2009-05-08
CPC分类号： B23D51/10 , B23B31/1074 , Y10T83/9481 , Y10T279/17717 , Y10T279/17803
摘要： A reciprocating tool that includes a spindle that reciprocates with respect to a housing within a cavity of the housing. The reciprocating tool includes a blade clamp mechanism actuator coupled to the housing for movement with respect the housing between first and second positions. The spindle reciprocates with respect to the blade clamp mechanism actuator. A blade clamp mechanism is coupled to the spindle for reciprocating movement therewith, and the blade clamp mechanism is configured to attach the saw blade to the spindle. The blade clamp mechanism includes a collar mounted on the end of the spindle, and the collar is rotatable about the longitudinal axis of the spindle between an engaged position and a disengaged position in response to movement of the blade clamp mechanism actuator between the first position and the second position.
摘要翻译： 一种往复式工具，其包括相对于壳体的腔体内的壳体往复运动的心轴。 往复工具包括一个联接到壳体的刀片夹紧机构致动器，用于相对于壳体在第一和第二位置之间移动。 主轴相对于叶片夹紧机构致动器往复运动。 刀片夹紧机构联接到主轴以与之往复运动，并且刀片夹紧机构构造成将锯片附接到主轴。 刀片夹紧机构包括安装在心轴的端部上的套环，并且所述套环能够响应于所述刀片夹紧机构致动器在所述第一位置与所述第二位置之间的运动而围绕所述心轴的纵向轴线在接合位置和脱离位置之间旋转。 第二个位置。
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公开(公告)号：US06742267B2
公开(公告)日：2004-06-01
申请号：US09832242
申请日：2001-04-10
IPC分类号： B27B1904
CPC分类号： B23D51/16 , Y10T74/18312 , Y10T83/9481
摘要： A reciprocating saw including a housing, a motor supported by the housing, a spindle mounted for reciprocation relative to the housing and having a front end for supporting a saw blade, the spindle being movable through a cutting stroke and a return stroke, the cutting stroke having a stroke length, and a pivot body interconnecting the spindle and the motor. The position of the pivot axis of the pivot body may be movable relative to the housing to change the stroke length of the spindle. A shock absorber may be operatively positioned between the motor and the front end of the spindle and may be at least partially mounted within the spindle.
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公开(公告)号：US09233427B2
公开(公告)日：2016-01-12
申请号：US12399839
申请日：2009-03-06
申请人： Daniel J. Alberti , John S. Scott , Michael S. Steele , Roger D. Neitzell , Michael Naughton , Michael W. Phillips , Andrew Batterman
发明人： Daniel J. Alberti , John S. Scott , Michael S. Steele , Roger D. Neitzell , Michael Naughton , Michael W. Phillips , Andrew Batterman
CPC分类号： B23D49/162 , B23D49/11 , B23D51/16
摘要： A power tool includes a housing having a handle configured for a user, the handle defining a first axis, a motor supported by the housing, the motor defining a second axis along a length of the motor, a tool element movably supported by the housing and drivingly coupled to the motor, the tool element defining a third axis along a length of the tool element. Each of the first, second, and third axes are oblique with respect to each of the other axes.
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公开(公告)号：US20140002668A1
公开(公告)日：2014-01-02
申请号：US14004686
申请日：2012-03-15
申请人： Evans H. Nguyen , Roger D. Neitzell
发明人： Evans H. Nguyen , Roger D. Neitzell
IPC分类号： H04N5/225
CPC分类号： H04N5/2252 , G01J5/0205 , G01J5/0265 , G01J5/04 , H04N5/2253 , H04N5/2258 , H04N5/332
摘要： A handheld thermal imager includes a housing defining a cavity. A lens barrel has a first end portion and a second end portion. The lens barrel is at least partially disposed within the cavity. A lens is coupled to the lens barrel first end portion. A resilient buffer member supports the lens barrel within the cavity. A thermal sensor is coupled to the lens barrel second end portion. A processing module receives signals from the thermal sensor. A display is coupled to the processing module for displaying a temperature characteristic of a scene.
摘要翻译： 手持式热成像仪包括限定空腔的壳体。 镜筒具有第一端部和第二端部。 镜筒至少部分地设置在腔内。 透镜联接到镜筒第一端部。 弹性缓冲构件支撑腔内的镜筒。 热传感器耦合到透镜镜筒的第二端部。 处理模块从热传感器接收信号。 显示器耦合到处理模块，用于显示场景的温度特性。
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