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公开(公告)号：US10189099B2
公开(公告)日：2019-01-29
申请号：US13281540
申请日：2011-10-26
IPC分类号： B23D61/12
摘要： A reciprocating saw blade for use with a reciprocating saw includes a body defining a longitudinal axis and an attachment portion. The attachment portion includes a tang and an aperture configured to couple to the reciprocating saw. The saw blade also includes a cutting portion formed on the body. The cutting portion includes a plurality of cutting teeth. Each cutting tooth including a tip, a rake face extending from the tip generally toward the longitudinal axis and at least partially defining a gullet, a relief surface extending from the tip and having a first end that is closer to the attachment portion and a second end that is further from the attachment portion, and a protrusion extending from the second end of the relief surface. The protrusion of each tooth inhibits a nail from entering the gullet and contacting the rake face of an adjacent tooth during cutting operations.
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公开(公告)号：US20130032016A1
公开(公告)日：2013-02-07
申请号：US13567665
申请日：2012-08-06
CPC分类号： B23D61/125 , Y10T83/0524 , Y10T83/9454
摘要： A saw blade for use with a reciprocating saw includes a first section having an attachment portion configured to engage the reciprocating saw. The saw blade also includes a second section having a body coupled to the first section, a cutting portion formed on the body, and an attachment portion configured to engage the reciprocating saw. The first and second sections are usable together with the reciprocating saw as a single saw blade. The second section is separable from the first section such that the second section is usable with the reciprocating saw independently of the first section.
摘要翻译： 与往复锯一起使用的锯片包括具有构造成与往复锯接合的附接部分的第一部分。 锯片还包括具有联接到第一部分的主体的第二部分，形成在主体上的切割部分和被配置为接合往复锯的附接部分。 第一和第二部分可与作为单个锯片的往复锯一起使用。 第二部分可与第一部分分离，使得第二部分可独立于第一部分与往复锯一起使用。
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公开(公告)号：US20120297952A1
公开(公告)日：2012-11-29
申请号：US13570401
申请日：2012-08-09
IPC分类号： B23D57/00
CPC分类号： B23D61/121 , B23D61/128 , Y10T83/9319
摘要： A reciprocating saw blade includes a body defining a longitudinal axis, an attachment configured to couple to a reciprocating saw, and a cutting portion. The cutting portion includes a plurality of cutting teeth, each having a tip and a rake face. The saw blade also includes a plunge point for initiating a plunge cut. The plunge point includes a leading tooth having a tip and a rake face extending from the tip. The tips of the plurality of cutting teeth and the tip of the leading tooth define a plane that is generally parallel to the longitudinal axis. A first angle between the plane and the rake face of the leading tooth, measured through the leading tooth, is greater than 90 degrees. A second angle between the plane and the rake face of each cutting tooth, measured through the corresponding cutting tooth, is less than 90 degrees.
摘要翻译： 往复式锯片包括限定纵向轴线的主体，构造成联接到往复锯的连接件和切割部分。 切割部分包括多个切割齿，每个具有尖端和前刀面。 锯片还包括一个用于启动切入的切入点。 插入点包括具有尖端的引导齿和从尖端延伸的前刀面。 多个切割齿的尖端和前导齿的尖端限定了大致平行于纵向轴线的平面。 通过前牙测量的前牙齿的平面与前刀面之间的第一个角度大于90度。 通过相应的切割齿测量的每个切削齿的平面和前刀面之间的第二个角度小于90度。
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公开(公告)号：US08776659B2
公开(公告)日：2014-07-15
申请号：US13570401
申请日：2012-08-09
IPC分类号： B27B19/00
CPC分类号： B23D61/121 , B23D61/128 , Y10T83/9319
摘要： A reciprocating saw blade includes a body defining a longitudinal axis, an attachment configured to couple to a reciprocating saw, and a cutting portion. The cutting portion includes a plurality of cutting teeth, each having a tip and a rake face. The saw blade also includes a plunge point for initiating a plunge cut. The plunge point includes a leading tooth having a tip and a rake face extending from the tip. The tips of the plurality of cutting teeth and the tip of the leading tooth define a plane that is generally parallel to the longitudinal axis. A first angle between the plane and the rake face of the leading tooth, measured through the leading tooth, is greater than 90 degrees. A second angle between the plane and the rake face of each cutting tooth, measured through the corresponding cutting tooth, is less than 90 degrees.
摘要翻译： 往复式锯片包括限定纵向轴线的主体，构造成联接到往复锯的连接件和切割部分。 切割部分包括多个切割齿，每个具有尖端和前刀面。 锯片还包括一个用于启动切入的切入点。 插入点包括具有尖端的引导齿和从尖端延伸的前刀面。 多个切割齿的尖端和前导齿的尖端限定了大致平行于纵向轴线的平面。 通过前牙测量的前牙齿的平面与前刀面之间的第一个角度大于90度。 通过相应的切割齿测量的每个切削齿的平面和前刀面之间的第二个角度小于90度。
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公开(公告)号：US20130031791A1
公开(公告)日：2013-02-07
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：US20120090443A1
公开(公告)日：2012-04-19
申请号：US13281540
申请日：2011-10-26
IPC分类号： B23D61/12
CPC分类号： B23D61/121 , B23D61/123 , Y10T83/9319 , Y10T83/9353
摘要： A reciprocating saw blade for use with a reciprocating saw includes a body defining a longitudinal axis and an attachment portion. The attachment portion includes a tang and an aperture configured to couple to the reciprocating saw. The saw blade also includes a cutting portion formed on the body. The cutting portion includes a plurality of cutting teeth. Each cutting tooth including a tip, a rake face extending from the tip generally toward the longitudinal axis and at least partially defining a gullet, a relief surface extending from the tip and having a first end that is closer to the attachment portion and a second end that is further from the attachment portion, and a protrusion extending from the second end of the relief surface. The protrusion of each tooth inhibits a nail from entering the gullet and contacting the rake face of an adjacent tooth during cutting operations.
摘要翻译： 用于往复锯的往复式锯片包括限定纵向轴线和附接部分的主体。 附接部分包括构造成耦合到往复锯的脚和孔。 锯片还包括形成在主体上的切割部分。 切割部分包括多个切割齿。 每个切割齿包括尖端，前刀面大体上朝向纵向轴线延伸并且至少部分地限定齿槽，从顶端延伸的凸起表面，并且具有更靠近附接部分的第一端和第二端 其远离安装部分，以及从所述浮雕表面的第二端延伸的突起。 每个齿的突起在切割操作期间防止指甲进入齿槽并接触相邻牙齿的前刀面。
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公开(公告)号：US08721236B2
公开(公告)日：2014-05-13
申请号：US12910544
申请日：2010-10-22
CPC分类号： B23B51/0473 , B23B2240/00 , B23B2251/428 , B27B5/32 , Y10T408/895 , Y10T408/95
摘要： A power tool arbor assembly includes an arbor; an actuating member located at a second end of the arbor; and a friction member located at the second end of the arbor, the friction member being axially movable along the second end of the arbor. The friction member has a first axial position when no power tool accessory is attached to the second end of the arbor, the friction member being moveable toward a first end of the arbor from the first axial position to a second axial position in response to contact between the power tool accessory and the friction member, and the friction member being moveable toward the first end of the arbor from the second axial position to a third axial position when the actuating member is actuated.
摘要翻译： 电动工具心轴组件包括心轴; 位于心轴的第二端的致动构件; 以及位于所述心轴的第二端的摩擦构件，所述摩擦构件可沿所述心轴的第二端轴向移动。 当没有电动工具附件附接到心轴的第二端时，摩擦构件具有第一轴向位置，摩擦构件能够响应于第二轴向位置之间的接触而从第一轴向位置朝向心轴的第一端移动到第二轴向位置 动力工具附件和摩擦构件，并且当致动构件被致动时，摩擦构件可从第二轴向位置朝向心轴的第一端移动到第三轴向位置。
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公开(公告)号：US20110259168A1
公开(公告)日：2011-10-27
申请号：US13092498
申请日：2011-04-22
IPC分类号： B23D61/12
CPC分类号： B23D61/121 , B23D61/128 , Y10T83/9319
摘要： A reciprocating saw blade for use with a reciprocating saw includes a body defining a longitudinal axis, an attachment portion configured to couple to the reciprocating saw, and a cutting portion formed on the body. The cutting portion includes a plurality of cutting teeth. Each cutting tooth includes a tip, a rake face extending from the tip generally toward the longitudinal axis and defining a gullet, and a relief surface extending from the tip. The blade also includes a plunge point formed on the body for initiating a plunge cut. The plunge point includes a leading tooth and a second tooth. The leading tooth includes a tip and a rake face extending from the tip generally toward the longitudinal axis and defining a leading gullet. The second tooth is positioned in the leading gullet adjacent the leading tooth and is generally smaller than the leading tooth and each cutting tooth.
摘要翻译： 与往复锯一起使用的往复式锯片包括限定纵向轴线的主体，配置成耦合到往复锯的附接部分和形成在主体上的切割部分。 切割部分包括多个切割齿。 每个切割齿包括尖端，从尖端大致朝向纵向轴线延伸并限定齿槽的前刀面和从尖端延伸的浮雕表面。 刀片还包括形成在身体上用于引发切入的切入点。 插入点包括前牙和第二牙。 引导齿包括尖端和前刀面，前刀面从尖端大致向纵向轴线延伸，并且限定了前缘齿槽。 第二齿定位在与前牙相邻的前排槽中，并且通常小于前牙和每个切齿。
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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：US09132492B2
公开(公告)日：2015-09-15
申请号：US13567665
申请日：2012-08-06
IPC分类号： B23D61/12
CPC分类号： B23D61/125 , Y10T83/0524 , Y10T83/9454
摘要： A saw blade for use with a reciprocating saw includes a first section having an attachment portion configured to engage the reciprocating saw. The saw blade also includes a second section having a body coupled to the first section, a cutting portion formed on the body, and an attachment portion configured to engage the reciprocating saw. The first and second sections are usable together with the reciprocating saw as a single saw blade. The second section is separable from the first section such that the second section is usable with the reciprocating saw independently of the first section.
摘要翻译： 与往复锯一起使用的锯片包括具有构造成与往复锯接合的附接部分的第一部分。 锯片还包括具有联接到第一部分的主体的第二部分，形成在主体上的切割部分和被配置为接合往复锯的附接部分。 第一和第二部分可与作为单个锯片的往复锯一起使用。 第二部分可与第一部分分离，使得第二部分可独立于第一部分与往复锯一起使用。
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