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1. 发明申请

US20090145568A1 Process of Manufacturing Power Tool Component 审中-公开
标题翻译：制造电动工具组件的过程
公开(公告)号：US20090145568A1
公开(公告)日：2009-06-11
申请号：US12368095
申请日：2009-02-09
申请人： Bimal Kumar Chaterjee , Alan Phillips , John Robert Kriaski , Daniel Paxton wall
发明人： Bimal Kumar Chaterjee , Alan Phillips , John Robert Kriaski , Daniel Paxton wall
IPC分类号： B22D27/00
CPC分类号： B25B23/141 , F16D1/10 , F16D1/112 , F16D7/042 , F16D2001/102 , Y10T29/49963
摘要： A method of making a wear and fatigue resistant component of a power tool (e.g., a clutch) includes providing a quantity of base steel and a quantity of alloying elements to be added to the base steel to form a desired alloyed grade of steel. The base steel and alloying elements are combined and melted to produce a molten alloyed steel (e.g., SAE 9310 or AISI M2). The molten alloyed steel is cast using a near-net-shape investment casting process to form a component of a power tool. An edge of the component is pre-radiused. and the component is case hardened after the edge of the component has been pre-radiused. In one implementation, the component is a clutch that has a lifespan of at least twice a lifespan of a second clutch that has not been pre-radiused prior to case hardening.
摘要翻译：制造动力工具（例如离合器）的耐磨损和耐疲劳部件的方法包括提供一定量的基础钢和一定量的合金元素以加入到基础钢中以形成期望的合金等级的钢。将基础钢和合金元素组合并熔化以产生熔融合金钢（例如SAE 9310或AISI M2）。熔融合金钢使用近净型熔模铸造工艺铸造以形成电动工具的部件。组件的边缘是预先加工的。并且组件在组件的边缘已经被预先弯曲之后被表面硬化。在一个实施方案中，部件是离合器，其寿命至少是在表面硬化之前未被预先倒圆的第二离合器的寿命的两倍。

2. 发明申请

US20090104857A1 IN-LINE SANDER 有权
标题翻译：在线SANDER
公开(公告)号：US20090104857A1
公开(公告)日：2009-04-23
申请号：US12254491
申请日：2008-10-20
申请人： Donald Robert Bosten , John Robert Kriaski , Randy Glen Cooper , John Charles Smith
发明人： Donald Robert Bosten , John Robert Kriaski , Randy Glen Cooper , John Charles Smith
IPC分类号： B24B23/04
CPC分类号： B24B23/04 , B24B55/105 , B24D9/08
摘要： An in-line profile sander is disclosed. The in-line profile sander includes a sander housing configured to be grasped by a user. A plurality of interchangeable profile sanding pads can be mounted at a head of the housing. The sander includes an in-line oscillating mechanism for moving the profile sanding pads in a linear oscillating motion.
摘要翻译：公开了一种在线型材砂光机。在线型材砂光机包括构造成被使用者抓住的砂光机壳体。可以在壳体的头部安装多个可互换型材砂磨垫。砂光机包括用于以线性摆动运动来移动轮廓砂磨盘的在线振荡机构。

3. 发明授权

US06257969B1 In-line sander 失效
标题翻译：在线砂光机
公开(公告)号：US06257969B1
公开(公告)日：2001-07-10
申请号：US08990587
申请日：1997-12-15
申请人： Donald Robert Bosten , John Robert Kriaski , Randy Glen Cooper , John Charles Smith
发明人： Donald Robert Bosten , John Robert Kriaski , Randy Glen Cooper , John Charles Smith
IPC分类号： B24B2300
CPC分类号： B24B23/04 , B24B55/105 , B24D9/08
摘要： An in-line sander comprising a sander body which houses a motor coupled to an in-line oscillating mechanism. The in-line oscillating mechanism is adapted and configured to move a sanding pad in a linear oscillating motion. A corner or detail pad has a substantially flat lower surface and a substantially pointed front portion bounded laterally by two substantially-linear corner-sanding edges having an included angle of less than 90 degrees. A forward end of this substantially pointed front portion of the preferred corner or detail pad protrudes ahead of a front end of the sander body throughout the linear oscillating motion of the pad. The front portion of the preferred corner or detail pad has particular application for sanding into corners of a carcass.
摘要翻译：一种在线砂光机，其包括砂轮体，该砂光机容纳耦合到在线振荡机构的马达。在线振荡机构被适配和配置成以线性振荡运动移动砂磨垫。角部或细节垫具有基本上平坦的下表面和基本上尖的前部，其横向由两个基本上线性的角磨砂边缘限定，小于90度的夹角。优选拐角或细节垫的这个基本上尖的前部的前端在整个衬垫的线性摆动运动中突出于磨砂机的前端之前。优选角部或细节垫的前部具有用于打磨到胎体的角部的特殊应用。

4. 发明授权

US07047848B2 Manufacture of steel components for screw gun clutches 有权
标题翻译：螺丝枪离合器钢组件的制造
公开(公告)号：US07047848B2
公开(公告)日：2006-05-23
申请号：US10361609
申请日：2003-02-11
申请人： Bimal Kumar Chaterjee , Alan Phillips , John Robert Kriaski , Daniel Paxton Wall
发明人： Bimal Kumar Chaterjee , Alan Phillips , John Robert Kriaski , Daniel Paxton Wall
IPC分类号： B25B23/157 , B23P11/00
CPC分类号： B25B23/141 , F16D1/10 , F16D1/112 , F16D7/042 , F16D2001/102 , Y10T29/49963
摘要： A process for manufacturing highly wear and fatigue resistant steel components for power tools includes melting and mixing together a readily available base steel and alloying elements. The molten steel is cast into near-net-shape in an investment casting process. This method is cost competitive with forming the same component from steel with fewer alloying elements. In particular, clutch plates for a drill/driver or screw gun can be formed in this manner from a steel containing relatively large amounts of nickel and chromium, such as SAE 9310 steel, or from a steel containing a relatively large total amount of molybdenum and tungsten, such as AISI M2 steel.
摘要翻译：用于制造用于电动工具的高耐磨和耐疲劳钢构件的方法包括将容易获得的基础钢和合金元素熔融并混合在一起。在熔模铸造工艺中，钢水浇铸成近净形状。这种方法是具有成本竞争力的，由具有较少合金元素的钢形成相同的组分。特别地，用于钻/驱动器或螺丝枪的离合器片可以由含有相当大量的镍和铬的钢，例如SAE 9310钢，或者含有相对较大量的钼的钢形成，钨，如AISI M2钢。

5. 发明授权

US06912932B2 Depth adjusting system for a screw gun 有权
标题翻译：螺丝枪深度调节系统
公开(公告)号：US06912932B2
公开(公告)日：2005-07-05
申请号：US10643893
申请日：2003-08-20
申请人： John Robert Kriaski , Daniel Paxton Wall
发明人： John Robert Kriaski , Daniel Paxton Wall
IPC分类号： B25B23/00 , B25B13/00
CPC分类号： B25B23/0064 , Y10T408/8925
摘要： A depth adjusting system for a screw gun comprises a base supported on the screw gun, an on/off collar removably attached to the base, and an adjusting collar and a depth locator mounted to the on/off collar. The adjusting collar rotates but cannot move axially relative to the on/off collar. Rotation of the adjusting collar causes the depth locator to move axially relative to the on/off collar for adjusting the depth setting. An indexing system is provided between the adjusting collar and the on/off collar for retaining the angular position of the adjusting collar and the depth setting. The on/off collar can be easily attached and detached from the base with a simple axial force applied to the on/off collar.
摘要翻译：用于螺丝枪的深度调节系统包括支撑在螺丝枪上的基座，可移除地附接到基座的开/关轴环，以及安装到开/关轴环上的调节套环和深度定位器。调节套环旋转，但不能相对于开/关套环轴向移动。调节环的旋转导致深度定位器相对于开/关环轴向移动以调整深度设置。在调节套环和开/关套圈之间设置有分度系统，用于保持调节套环的角位置和深度设置。开/关轴环可以通过施加到开/关轴环上的简单的轴向力而容易地从基座附接和分离。

6. 发明授权

US06665923B2 Clutch for a screw gun and utilizing method 失效
标题翻译：用于螺丝枪的离合器和利用方法
公开(公告)号：US06665923B2
公开(公告)日：2003-12-23
申请号：US09923434
申请日：2001-08-08
申请人： Alan Gene Phillips , John Robert Kriaski , Daniel Paxton Wall
发明人： Alan Gene Phillips , John Robert Kriaski , Daniel Paxton Wall
IPC分类号： B23P1100
CPC分类号： F16D7/042 , B25B23/141 , Y10T29/49947 , Y10T29/49963
摘要： A clutch specially adapted for a screw gun includes an output clutch and a driving clutch. The output clutch is movable axially to engage the driving clutch. A helical spline arrangement on the driving clutch causes the driving clutch to move axially towards the output clutch a short distance when torque is transferred through the clutch. When the clutch slips and the torque is released, the driving clutch moves axially away from the output clutch a short distance and a gap is created between the output clutch and driving clutch which prevents clashing. Also, a retaining ring is mounted to an input spindle to limit the axial movement of the driving clutch.
摘要翻译：专门用于螺丝枪的离合器包括输出离合器和驱动离合器。输出离合器可轴向移动以接合驱动离合器。当扭矩通过离合器传递时，驱动离合器上的螺旋花键布置使得驱动离合器轴向移动到输出离合器一段短距离。当离合器滑动并且扭矩被释放时，驱动离合器从输出离合器轴向移动短距离，并且在输出离合器和驱动离合器之间产生防止冲突的间隙。此外，保持环安装到输入主轴以限制驱动离合器的轴向运动。

7. 发明授权

US6042460A In-line sander 失效
标题翻译：在线砂光机
公开(公告)号：US6042460A
公开(公告)日：2000-03-28
申请号：US931196
申请日：1997-09-16
申请人： Donald Robert Bosten , John Robert Kriaski , Randy Glen Cooper , John Charles Smith
发明人： Donald Robert Bosten , John Robert Kriaski , Randy Glen Cooper , John Charles Smith
IPC分类号： B24B23/04 , B24B55/10 , B24D9/08 , B24B23/00
CPC分类号： B24B23/04 , B24B55/105 , B24D9/08
摘要： An in-line sander comprising a sander body which houses a motor coupled to an in-line oscillating mechanism. The in-line oscillating mechanism is adapted and configured to move a sanding pad in a linear oscillating motion. A corner or detail pad has a substantially flat lower surface and a substantially pointed front portion bounded laterally by two substantially-linear corner-sanding edges having an included angle of less than 90 degrees. A forward end of this substantially pointed front portion of the preferred corner or detail pad protrudes ahead of a front end of the sander body throughout the linear oscillating motion of the pad. The front portion of the preferred corner or detail pad has particular application for sanding into corners of a carcass.
摘要翻译：一种在线砂光机，其包括砂轮体，该砂光机容纳耦合到在线振荡机构的马达。在线振荡机构被适配和配置成以线性摆动运动移动砂磨垫。角部或细节垫具有基本平坦的下表面和基本上尖的前部，其横向由两个具有小于90度的夹角的基本上线性的角磨边缘边界。优选拐角或细节垫的这个基本上尖的前部的前端在整个衬垫的线性摆动运动中突出于磨砂机的前端之前。优选角部或细节垫的前部具有用于打磨到胎体的角部的特殊应用。

8. 外观设计

USD420876S Jig saw 失效
公开(公告)号：USD420876S
公开(公告)日：2000-02-22
申请号：US87742
申请日：1998-05-08
申请人： Donald R. Bosten , Mark A. Etter , John Robert Kriaski , Daniel Paxton Wall
设计人： Donald R. Bosten , Mark A. Etter , John Robert Kriaski , Daniel Paxton Wall

9. 发明授权

US08167683B2 In-line sander 有权
标题翻译：在线砂光机
公开(公告)号：US08167683B2
公开(公告)日：2012-05-01
申请号：US12254491
申请日：2008-10-20
申请人： Donald Robert Bosten , John Robert Kriaski , Randy Glen Cooper , John Charles Smith
发明人： Donald Robert Bosten , John Robert Kriaski , Randy Glen Cooper , John Charles Smith
IPC分类号： B24B23/00
CPC分类号： B24B23/04 , B24B55/105 , B24D9/08
摘要： An in-line profile sander is disclosed. The in-line profile sander includes a sander housing configured to be grasped by a user. A plurality of interchangeable profile sanding pads can be mounted at a head of the housing. The sander includes an in-line oscillating mechanism for moving the profile sanding pads in a linear oscillating motion.
摘要翻译：公开了一种在线型材砂光机。在线型材砂光机包括构造成被使用者抓住的砂光机壳体。可以在壳体的头部安装多个可互换型材砂磨垫。砂光机包括用于以线性摆动运动来移动轮廓砂磨盘的在线振荡机构。

10. 发明授权

US07438629B2 In-line sander 有权
标题翻译：在线砂光机
公开(公告)号：US07438629B2
公开(公告)日：2008-10-21
申请号：US11331048
申请日：2006-01-13
申请人： Donald Robert Bosten , John Robert Kriaski , Randy Glen Cooper , John Charles Smith
发明人： Donald Robert Bosten , John Robert Kriaski , Randy Glen Cooper , John Charles Smith
IPC分类号： B24B1/00
CPC分类号： B24B23/04 , B24B55/105 , B24D9/08
摘要： An in-line profile sander is disclosed. The in-line profile sander includes a sander housing configured to be grasped by a user. A plurality of interchangeable profile sanding pads can be mounted at a head of the housing. The sander includes an in-line oscillating mechanism for moving the profile sanding pads in a linear oscillating motion.
摘要翻译：公开了一种在线型材砂光机。在线型材砂光机包括构造成被使用者抓住的砂光机壳体。可以在壳体的头部安装多个可互换型材砂磨垫。砂光机包括用于以线性摆动运动来移动轮廓砂磨盘的在线振荡机构。

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