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公开(公告)号：US20110253405A1
公开(公告)日：2011-10-20
申请号：US12798997
申请日：2010-04-15
申请人： Zhiguo Chen , Jiyu Zhang , Baijun Zhang
发明人： Zhiguo Chen , Jiyu Zhang , Baijun Zhang
IPC分类号： B25F5/00
CPC分类号： B24B23/04
摘要： An oscillating power tool comprises a motor and an oscillating driving shaft driven by the motor. The driving shaft has a longitudinal axis and a free end. The free end has a flange. The flange of the free end has a securing section on one face. The securing section comprises at least two protrusions which are independent from each other. Each protrusion has at least three tips. As a result of this arrangement, a working tool may be fixed securely and reliably to the driving shaft of the oscillating power tool.
摘要翻译： 振荡动力工具包括马达和由马达驱动的摆动驱动轴。 驱动轴具有纵向轴线和自由端。 自由端有一个法兰。 自由端的凸缘在一个面上具有固定部分。 固定部包括彼此独立的至少两个突起。 每个突起具有至少三个尖端。 作为这种布置的结果，可以将工作工具牢固可靠地固定到振动电动工具的驱动轴上。
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公开(公告)号：US20110277611A1
公开(公告)日：2011-11-17
申请号：US12831837
申请日：2010-07-07
申请人： Zhiguo Chen , Baijun Zhang , Jiyu Zhang
发明人： Zhiguo Chen , Baijun Zhang , Jiyu Zhang
IPC分类号： B26D7/00
CPC分类号： B23D61/025 , B23D61/006 , Y10T83/9488
摘要： A working tool adapted for use with an oscillating tool includes a hole defining a longitudinal axis and has a plurality of bulges which depart from the longitudinal axis by a radial distance. Each of the bulges has two flanks that extend inwardly towards the longitudinal axis and which are connected with each other at a recess portion that is formed between every adjacent two of the bulges. An arc portion of one of the bulges has a length which is unequal to a length of an arc portion of the other one of the bulges. By arranging bulges with unequal arc lengths in the hole of the working tool, the working tool can be mounted to different oscillating tools at multiple angles and, by decreasing the number of the bulges, contact between the bulges and an output shaft of the oscillating tool reduces wear and increases the service life of the output shaft.
摘要翻译： 适于与摆动工具一起使用的工作工具包括限定纵向轴线的孔，并且具有多个从纵向轴线偏离径向距离的凸起。 每个凸起具有向纵向轴线向内延伸的两个侧面，并且彼此连接在形成在每个相邻两个凸起之间的凹部。 一个凸起的弧形部分的长度不等于另一个凸起的弧形部分的长度。 通过在加工工具的孔中布置不同弧长的凸起，可将工作工具以多个角度安装到不同的摆动工具上，并且通过减小凸起数量，凸起与振动工具的输出轴之间的接触 减少磨损，增加输出轴的使用寿命。
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公开(公告)号：US08475236B2
公开(公告)日：2013-07-02
申请号：US12586113
申请日：2009-09-17
申请人： Jiyu Zhang , Shuming Wu , Xunzhuang Qiu , Yi Lu
发明人： Jiyu Zhang , Shuming Wu , Xunzhuang Qiu , Yi Lu
摘要： A sander according to the present invention having a housing, a motor mounted in the housing, wherein the housing comprises an upper housing section and a lower housing section, the upper housing section includes an inner surface, the lower housing section includes a motor housing, the lower housing section at least partially overlapped by the upper housing section, and a grip portion formed on the upper housing section. The upper housing section is connected with the lower housing section through a damping means including at least a damping element positioned on the inner surface the upper housing section and on the periphery of the motor housing section, the damping element engaged with engagement member. The arrangement of the damping means simplifies the connection between the upper and lower housing sections, while effectively reducing the vibrations in the horizontal and vertical directions when the sander is in use.
摘要翻译： 根据本发明的具有外壳的砂光机，安装在壳体中的马达，其中所述壳体包括上壳体部分和下壳体部分，所述上壳体部分包括内表面，所述下壳体部分包括马达壳体， 所述下壳体部分至少部分地与所述上壳体部分重叠，以及形成在所述上壳体部分上的把手部分。 上壳体部分通过阻尼装置与下壳体部分连接，所述阻尼装置至少包括位于上壳体的内表面上的阻尼元件和电动机容纳部分的外围，阻尼元件与接合构件接合。 阻尼装置的布置简化了上壳体部分和下壳体部分之间的连接，同时在使用砂光机时有效地减小了水平和垂直方向上的振动。
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公开(公告)号：US20100068977A1
公开(公告)日：2010-03-18
申请号：US12586113
申请日：2009-09-17
申请人： Jiyu Zhang , Shuming Wu , Xunzhuang Qiu , Yi Lu
发明人： Jiyu Zhang , Shuming Wu , Xunzhuang Qiu , Yi Lu
摘要： A sander according to the present invention having a housing, a motor mounted in the housing, wherein the housing comprises an upper housing section and a lower housing section, the upper housing section includes an inner surface, the lower housing section includes a motor housing, the lower housing section at least partially overlapped by the upper housing section, and a grip portion formed on the upper housing section. The upper housing section is connected with the lower housing section through a damping means including at least a damping element positioned on the inner surface the upper housing section and on the periphery of the motor housing section, the damping element engaged with engagement member. The arrangement of the damping means simplifies the connection between the upper and lower housing sections, while effectively reducing the vibrations in the horizontal and vertical directions when the sander is in use.
摘要翻译： 根据本发明的具有外壳的砂光机，安装在壳体中的马达，其中所述壳体包括上壳体部分和下壳体部分，所述上壳体部分包括内表面，所述下壳体部分包括马达壳体， 所述下壳体部分至少部分地与所述上壳体部分重叠，以及形成在所述上壳体部分上的把手部分。 上壳体部分通过阻尼装置与下壳体部分连接，所述阻尼装置至少包括位于上壳体的内表面上的阻尼元件和电动机容纳部分的外围，阻尼元件与接合构件接合。 阻尼装置的布置简化了上壳体部分和下壳体部分之间的连接，同时在使用砂光机时有效地减小了水平和垂直方向上的振动。
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公开(公告)号：US07979459B2
公开(公告)日：2011-07-12
申请号：US11763539
申请日：2007-06-15
申请人： Kai Wu , Daniel Takacs , Tong Yao , Jiyu Zhang , Hua Yang , Ji-Rong Wen , Jonathan R M Hart , Eric Anthony Reel
发明人： Kai Wu , Daniel Takacs , Tong Yao , Jiyu Zhang , Hua Yang , Ji-Rong Wen , Jonathan R M Hart , Eric Anthony Reel
CPC分类号： G06Q30/02 , G06Q10/101 , Y10S707/944
摘要： Aspects of the subject matter described herein relate to matching product information to products. In aspects, a product matching component receives product information. The product matching component normalizes the product information and obtains keywords from the product information. By querying a database of recognized products, the keywords are used to obtain a list of products that potentially match the product information. A confidence level is assigned to each of the potential matches in the list. A match may be returned for the highest matched product or for a selectable number of products whose confidence level(s) exceed a selectable threshold.
摘要翻译： 本文描述的主题的方面涉及将产品信息与产品相匹配。 在方面，产品匹配组件接收产品信息。 产品匹配组件对产品信息进行规范化，并从产品信息中获取关键字。 通过查询已识别产品的数据库，关键字用于获取可能与产品信息相匹配的产品列表。 信任级别分配给列表中的每个潜在匹配项。 可以为最高匹配产品或可信度等级超过可选阈值的产品的可选数量返回匹配。
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公开(公告)号：US20080313165A1
公开(公告)日：2008-12-18
申请号：US11763539
申请日：2007-06-15
申请人： Kai Wu , Daniel Takacs , Tong Yao , Jiyu Zhang , Hua Yang , Ji-Rong Wen , Jonathan R.M. Hart , Eric Anthony Reel
发明人： Kai Wu , Daniel Takacs , Tong Yao , Jiyu Zhang , Hua Yang , Ji-Rong Wen , Jonathan R.M. Hart , Eric Anthony Reel
CPC分类号： G06Q30/02 , G06Q10/101 , Y10S707/944
摘要： Aspects of the subject matter described herein relate to matching product information to products. In aspects, a product matching component receives product information. The product matching component normalizes the product information and obtains keywords from the product information. By querying a database of recognized products, the keywords are used to obtain a list of products that potentially match the product information. A confidence level is assigned to each of the potential matches in the list. A match may be returned for the highest matched product or for a selectable number of products whose confidence level(s) exceed a selectable threshold.
摘要翻译： 本文描述的主题的方面涉及将产品信息与产品相匹配。 在方面，产品匹配组件接收产品信息。 产品匹配组件对产品信息进行规范化，并从产品信息中获取关键字。 通过查询已识别产品的数据库，关键字用于获取可能与产品信息相匹配的产品列表。 信任级别分配给列表中的每个潜在匹配项。 可以为最高匹配产品或可信度等级超过可选阈值的产品的可选数量返回匹配。
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