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公开(公告)号：US06301789B1
公开(公告)日：2001-10-16
申请号：US09374500
申请日：1999-08-13
申请人： Jeffrey M. Zeiler , Brian P. Wattenbach , Richard P. Brault , Jeffrey S. Holly , Jeffrey C. Hessenberger , Thomas P. James
发明人： Jeffrey M. Zeiler , Brian P. Wattenbach , Richard P. Brault , Jeffrey S. Holly , Jeffrey C. Hessenberger , Thomas P. James
IPC分类号： B23D4700
CPC分类号： B27B9/00 , B23D59/001 , B27B9/02 , B27G19/04
摘要： A circular saw having an improved line-of-sight. The circular saw comprises a motor for rotatably driving a saw blade about an axis to cut a workpiece, a bevel angle being defined between the cutting plane of the saw blade and a surface of the workpiece, a housing supporting the motor; a shoe plate supporting the circular saw on the workpiece to be cut, the shoe plate being pivotably connected to the housing to adjust the bevel angle; a main handle supported by the housing; an auxiliary handle supported by the housing; and an indicator for indicating the bevel angle. Preferably, the main handle, the auxiliary handle and the indicator are arranged so that, in the cutting position, the operator can view the saw blade as the saw blade cuts the workpiece and can view the indicator. The operator holds the main handle with one hand and the auxiliary handle with the other hand. When the operator holds the auxiliary handle with the other hand, the operator's other hand and the auxiliary handle do not obscure the operator's view of the saw blade as the saw blade cuts the workpiece.
摘要翻译： 视线改善的圆锯。 圆锯包括用于围绕轴线可旋转地驱动锯片以切割工件的马达，在锯片的切割平面与工件的表面之间限定的斜角，支撑马达的壳体; 支撑待切割工件上的圆锯的鞋板，鞋板可枢转地连接到壳体以调节斜角; 由房屋支撑的主手柄; 由壳体支撑的辅助手柄; 以及用于指示斜角的指示器。 优选地，主把手，辅助把手和指示器被布置成使得在切割位置时，当锯片切割工件并且可以观察指示器时，操作者可以观察锯片。 操作者用一只手握住主手柄，另一只手握住辅助手柄。 当操作者用另一只手握住辅助手柄时，操作者的另一只手和辅助手柄在锯片切割工件时不会遮蔽操作者对锯片的视图。
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公开(公告)号：US07740425B2
公开(公告)日：2010-06-22
申请号：US12195487
申请日：2008-08-21
申请人： Jeffrey M. Zeiler , Thomas P. James
发明人： Jeffrey M. Zeiler , Thomas P. James
IPC分类号： B23Q15/06
CPC分类号： B23B51/02 , A61B17/1626 , B23B45/00 , B23B49/006 , B23B51/00 , B23B51/0406 , B23B2260/128 , B23B2270/36 , B23D59/001 , B23D61/025 , B23D61/123 , B23Q17/0985 , B24B23/00 , B25D17/00 , B25D17/02 , B25D2250/221 , Y10T83/141 , Y10T408/165 , Y10T408/907 , Y10T408/95 , Y10T483/134
摘要： Accessories for power tools and combinations are provided. An accessory for a power tool may include a body including a connecting portion for connecting the accessory to the power tool and a communication member positioned on the body for communicating with the power tool. The accessory may be capable of communicating with a power tool and an inventory system via the communication member. A combination may include a power tool including a housing and a motor supported by the housing, and a power tool accessory connectable to the power tool and driveable by the motor, the power tool accessory may communicate with the power tool for affecting operation of the power tool. A combination may include an indication device operable to indicate operation characteristics of the power tool to a user. The communication member may be operable to communicate with the indication device.
摘要翻译： 提供电动工具和组合的附件。 用于电动工具的附件可以包括主体，其包括用于将附件连接到动力工具的连接部分和定位在主体上用于与动力工具通信的连通部件。 附件可能能够通过通信构件与电动工具和库存系统通信。 组合可以包括电动工具，其包括壳体和由壳体支撑的电动机，以及电动工具附件，其可连接到电动工具并且可由电动机驱动，电动工具附件可与电动工具通信以影响动力的运行 工具。 组合可以包括可操作以向用户指示电动工具的操作特性的指示装置。 通信构件可以可操作以与指示装置通信。
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公开(公告)号：US20080302549A1
公开(公告)日：2008-12-11
申请号：US12195487
申请日：2008-08-21
申请人： Jeffrey M. Zeiler , Thomas P. James
发明人： Jeffrey M. Zeiler , Thomas P. James
CPC分类号： B23B51/02 , A61B17/1626 , B23B45/00 , B23B49/006 , B23B51/00 , B23B51/0406 , B23B2260/128 , B23B2270/36 , B23D59/001 , B23D61/025 , B23D61/123 , B23Q17/0985 , B24B23/00 , B25D17/00 , B25D17/02 , B25D2250/221 , Y10T83/141 , Y10T408/165 , Y10T408/907 , Y10T408/95 , Y10T483/134
摘要： Accessories for power tools and combinations are provided. An accessory for a power tool may include a body including a connecting portion for connecting the accessory to the power tool and a communication member positioned on the body for communicating with the power tool. The accessory may be capable of communicating with a power tool and an inventory system via the communication member. A combination may include a power tool including a housing and a motor supported by the housing, and a power tool accessory connectable to the power tool and driveable by the motor, the power tool accessory may communicate with the power tool for affecting operation of the power tool. A combination may include an indication device operable to indicate operation characteristics of the power tool to a user. The communication member may be operable to communicate with the indication device.
摘要翻译： 提供电动工具和组合的附件。 用于电动工具的附件可以包括主体，其包括用于将附件连接到动力工具的连接部分和定位在主体上用于与动力工具通信的连通部件。 附件可能能够通过通信构件与电动工具和库存系统通信。 组合可以包括电动工具，其包括壳体和由壳体支撑的电动机，以及电动工具附件，其可连接到电动工具并且可由电动机驱动，电动工具附件可以与电动工具通信以影响动力的运行 工具。 组合可以包括可操作以向用户指示电动工具的操作特性的指示装置。 通信构件可以可操作以与指示装置通信。
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公开(公告)号：US07431682B2
公开(公告)日：2008-10-07
申请号：US11313002
申请日：2005-12-19
申请人： Jeffrey M. Zeiler , Thomas P. James
发明人： Jeffrey M. Zeiler , Thomas P. James
IPC分类号： B23Q15/08
CPC分类号： B23B51/02 , A61B17/1626 , B23B45/00 , B23B49/006 , B23B51/00 , B23B51/0406 , B23B2260/128 , B23B2270/36 , B23D59/001 , B23D61/025 , B23D61/123 , B23Q17/0985 , B24B23/00 , B25D17/00 , B25D17/02 , B25D2250/221 , Y10T83/141 , Y10T408/165 , Y10T408/907 , Y10T408/95 , Y10T483/134
摘要： Accessories for power tools and combinations are provided. An accessory for a power tool may include a body including a connecting portion for connecting the accessory to the power tool and a communication member positioned on the body for communicating with the power tool. The accessory may be capable of communicating with a power tool and an inventory system via the communication member. A combination may include a power tool including a housing and a motor supported by the housing, and a power tool accessory connectable to the power tool and driveable by the motor, the power tool accessory may communicate with the power tool for affecting operation of the power tool. A combination may include an indication device operable to indicate operation characteristics of the power tool to a user. The communication member may be operable to communicate with the indication device.
摘要翻译： 提供电动工具和组合的附件。 用于电动工具的附件可以包括主体，其包括用于将附件连接到动力工具的连接部分和定位在主体上用于与动力工具通信的连通部件。 附件可能能够通过通信构件与电动工具和库存系统通信。 组合可以包括电动工具，其包括壳体和由壳体支撑的电动机，以及电动工具附件，其可连接到电动工具并且可由电动机驱动，电动工具附件可以与电动工具通信以影响动力的运行 工具。 组合可以包括可操作以向用户指示电动工具的操作特性的指示装置。 通信构件可以可操作以与指示装置通信。
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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：US09579105B2
公开(公告)日：2017-02-28
申请号：US14125164
申请日：2012-06-06
IPC分类号： A61B17/14
CPC分类号： A61B17/142 , A61B17/14
摘要： A sagittal saw includes a blade and an actuator configured to drive the blade. The blade includes a first end, a second end opposed to the first end, and a longitudinal axis extending between the first end and second end. The blade first end extends transverse to the longitudinal axis, and its movement defines a blade path. The blade path comprises a closed plane curve consisting of two loops meeting at a node ie, a figure-eight, whereby the blade path crosses over itself. The actuator includes a gear assembly configured to cyclically drive the blade so that the blade path includes multiple impulsive thrusts along the longitudinal axis in each blade path cycle. In addition, the blade cuts the work piece in both a first direction and a second direction in each blade cycle, the second direction opposed to the first direction.
摘要翻译： 矢状锯包括刀片和构造成驱动刀片的致动器。 叶片包括第一端，与第一端相对的第二端和在第一端和第二端之间延伸的纵向轴线。 叶片第一端横向于纵向轴线延伸，并且其运动限定了叶片路径。 刀片路径包括一个闭合平面曲线，该曲线由在一个节点处相交的两个回路组成，即八字形，从而刀片路径横过自身。 致动器包括构造成循环地驱动叶片的齿轮组件，使得叶片路径在每个叶片路径循环中包括沿着纵向轴线的多个冲击推力。 此外，刀片在每个刀片循环中沿着第一方向和第二方向在第一方向上相对于第一方向切割工件。
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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：US20140243832A1
公开(公告)日：2014-08-28
申请号：US14125164
申请日：2012-06-06
IPC分类号： A61B17/14
CPC分类号： A61B17/142 , A61B17/14
摘要： A sagittal saw includes a blade and an actuator configured to drive the blade. The blade includes a first end, a second end opposed to the first end, and a longitudinal axis extending between the first end and second end. The blade first end extends transverse to the longitudinal axis, and its movement defines a blade path. The blade path comprises a closed plane curve consisting of two loops meeting at a node ie, a figure-eight, whereby the blade path crosses over itself. The actuator includes a gear assembly configured to cyclically drive the blade so that the blade path includes multiple impulsive thrusts along the longitudinal axis in each blade path cycle. In addition, the blade cuts the work piece in both a first direction and a second direction in each blade cycle, the second direction opposed to the first direction.
摘要翻译： 矢状锯包括刀片和构造成驱动刀片的致动器。 叶片包括第一端，与第一端相对的第二端和在第一端和第二端之间延伸的纵向轴线。 叶片第一端横向于纵向轴线延伸，并且其运动限定了叶片路径。 刀片路径包括一个闭合平面曲线，该曲线由在一个节点处相交的两个回路组成，即八字形，从而刀片路径横过自身。 致动器包括构造成循环地驱动叶片的齿轮组件，使得叶片路径在每个叶片路径循环中包括沿着纵向轴线的多个冲击推力。 此外，刀片在每个刀片循环中沿着第一方向和第二方向在第一方向上相对于第一方向切割工件。
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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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