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1. 发明申请

US20070079679A1 Saw 审中-公开
标题翻译：锯
公开(公告)号：US20070079679A1
公开(公告)日：2007-04-12
申请号：US11544240
申请日：2006-10-06
申请人： Mirco Rossetti , Marcello Bettacchini
发明人： Mirco Rossetti , Marcello Bettacchini
IPC分类号： B23D45/04
CPC分类号： B23D45/028 , B23D47/08 , Y10T83/7788
摘要： A saw having a base assembly having a mounting portion and a saw unit pivotally mounted to the mounting portion. The saw unit is pivotable from an uppermost position away from the base assembly to a lowermost postion towards the base assembly. A locking mechanism locks the saw unit relative to the base assembly when the saw unit is in its uppermost position and in a position closest to the mounting portion.
摘要翻译：具有基座组件的锯具有安装部分和可枢转地安装到安装部分的锯单元。锯单元可从远离基座组件的最上位置枢转到朝向底座组件的最低位置。当锯单元处于其最高位置并且最靠近安装部分的位置时，锁定机构相对于基座组件锁定锯单元。

2. 发明申请

US20060011033A1 Mitre saw with adjustable fence 审中-公开
标题翻译：斜角锯可调节围栏
公开(公告)号：US20060011033A1
公开(公告)日：2006-01-19
申请号：US10517099
申请日：2003-06-04
申请人： Mirco Rossetti , Marcello Bettacchini
发明人： Mirco Rossetti , Marcello Bettacchini
IPC分类号： B23D19/00
CPC分类号： B27G5/023 , B27B27/08 , Y10T83/7697 , Y10T83/7726 , Y10T83/8773
摘要： A miter saw 110 having an operable cutting blade 122 pivotally supported relative to a working surface 114 and displaceable in a first cutting plane which intersects the work surface 114 along a first cutting line X-X. The miter saw has an adjustable elongated fence 134 angularly displaceable relative to the first cutting line X-X. The fence 134 is adjustably mounted on and supported by the working surface 114.
摘要翻译：斜切锯110具有可操作的切割刀片122，其相对于工作表面114枢转地支撑，并且可沿着第一切割线X-X与工作表面114相交的第一切割平面中移位。斜切锯具有相对于第一切割线X-X可角度地移位的可调节细长围栏134。挡板134可调节地安装在工作表面114上并由工作表面114支撑。

3. 发明申请

US20070079678A1 Saw 审中-公开
标题翻译：锯
公开(公告)号：US20070079678A1
公开(公告)日：2007-04-12
申请号：US11527078
申请日：2006-09-26
申请人： Mirco Rossetti , Marcello Bettacchini
发明人： Mirco Rossetti , Marcello Bettacchini
IPC分类号： B26D5/00
CPC分类号： B27G19/02 , B23D45/028 , Y10T83/606
摘要： A saw including a base assembly, a support portion mounted to the base assembly, and a saw unit connected to the support portion. The saw unit is pivotable towards or away from the base assembly, and has a motor, an output drive spindle rotationally driven by the motor, and a saw blade disposed on the spindle. A pivotal guard is pivotally mounted on the saw unit. The guard is pivotable from a first position where it surrounds at least a portion of a lower edge of the saw blade, to a second retracted position where the portion of the lower edge of the saw blade is exposed. A flexible member is connected to the guard for moving the guard from the first position to the second retracted position when the saw unit is pivoted towards the base assembly.
摘要翻译：包括基座组件，安装到基座组件的支撑部分和连接到支撑部分的锯单元的锯。锯单元可以朝向或远离基座组件枢转，并且具有电动机，由电动机旋转驱动的输出驱动主轴和设置在主轴上的锯片。枢轴保护装置可枢转地安装在锯单元上。防护件可从其围绕锯片的下边缘的至少一部分的第一位置枢转到锯片的下边缘的部分暴露的第二缩回位置。柔性构件连接到防护件，用于当锯单元朝向基座组件枢转时将防护件从第一位置移动到第二缩回位置。

4. 发明授权

US06662695B2 Locking arrangement for table saw guard 失效
公开(公告)号：US06662695B2
公开(公告)日：2003-12-16
申请号：US10151531
申请日：2002-05-20
申请人： Marcello Bettacchini , Mirco Rossetti , Lucio Ginocchini
发明人： Marcello Bettacchini , Mirco Rossetti , Lucio Ginocchini
IPC分类号： B27G1902
CPC分类号： B27G19/02 , Y10S83/01 , Y10T83/606 , Y10T83/7726 , Y10T83/7734 , Y10T83/8762
摘要： A saw comprising a saw assembly including an upper saw blade guard and a motor which can be actuated by an on-off switch arrangement and can rotatingly drive a saw blade mounted on the assembly. The saw assembly is pivotably mounted on a saw table such that the saw assembly can be lowered towards the table to cut a workpiece resting on the table. The saw includes a lower moveable guard which is pivotably mounted to the upper guard so that the lower guard is moveable to expose a saw blade mounted on the assembly and a guard lock arrangement is used for locking the lower guard over a saw blade mounted on the saw assembly when the saw is not in use. The guard lock arrangement includes a guard lock lever moveably mounted to the saw assembly. The guard lock lever includes a locking portion and a switch actuation portion such that in an off-position of the guard lock lever the locking portion engages the lower guard to prevent it from moving and in an on-position of the guard lock lever the locking portion is disengaged from the lower guard so that the lower guard is free to move to expose the saw blade and the switch actuation portion engages the on-off switch arrangement.

5. 发明授权

US06415699B1 Locking arrangement for table saw guard 失效
标题翻译：桌面防护装置的锁定装置
公开(公告)号：US06415699B1
公开(公告)日：2002-07-09
申请号：US09512782
申请日：2000-02-25
申请人： Marcello Bettacchini , Mirco Rossetti , Lucio Ginocchini
发明人： Marcello Bettacchini , Mirco Rossetti , Lucio Ginocchini
IPC分类号： B27G1902
CPC分类号： B27G19/02 , Y10S83/01 , Y10T83/606 , Y10T83/7726 , Y10T83/7734 , Y10T83/8762
摘要： A saw comprising a saw assembly including an upper saw blade guard and a motor which can be actuated by an on-off switch arrangement and can rotatingly, drive a saw blade mounted on the assembly. The saw assembly is pivotably mounted on a saw table such that the saw assembly can be lowered towards the table to cut a workpiece resting on the table. The saw includes a lower moveable guard which is pivotably mounted to the upper guard so that the lower guard is moveable to expose a saw blade mounted on the assembly and a guard lock arrangement is used for locking the lower guard over a saw blade mounted on the saw assembly when the saw is not in use. The guard lock arrangement includes a guard lock lever moveably mounted to the saw assembly. The guard lock lever includes a locking portion and a switch actuation portion such that in an off-position of the guard lock lever the locking portion engages the lower guard to prevent it from moving and in an on-position of the guard lock lever the locking portion is disengaged from the lower guard so that the lower guard is free to move to expose the saw blade and the switch actuation portion engages the on-off switch arrangement.
摘要翻译：包括锯组件的锯包括上锯片防护件和电动机，其可由开 - 关开关装置致动并且可旋转驱动安装在组件上的锯片。锯组件可枢转地安装在锯台上，使得锯组件可朝向桌子下降以切割搁置在工作台上的工件。锯包括可移动地安装在上护罩上的下移动防护件，使得下防护罩可移动以露出安装在组件上的锯片，并且使用防护锁定装置将下护罩锁定在安装在该防护罩上的锯片上当锯没有使用时，锯组件。防护锁装置包括可移动地安装在锯组件上的防护锁杆。防护锁定杆包括锁定部分和开关致动部分，使得在防护锁定杆的脱离位置处，锁定部分接合下部护罩以防止其移动，并且在护罩锁定杆的就位中锁定部分与下护罩脱离接合，使得下防护罩自由移动以露出锯片，并且开关致动部分接合开 - 关开关装置。

6. 发明申请

US20060005682A1 Support assembly for benchtop tools 审中-公开
标题翻译：台式工具支撑组件
公开(公告)号：US20060005682A1
公开(公告)日：2006-01-12
申请号：US11175875
申请日：2005-07-06
申请人： Robert Gehret , Michael O'Banion , Mirco Rossetti , Palmiro Guasticchi
发明人： Robert Gehret , Michael O'Banion , Mirco Rossetti , Palmiro Guasticchi
IPC分类号： B23D19/00 , B26D1/14
CPC分类号： B23D47/025 , B27B5/165 , Y10T83/7697
摘要： A power tool with a base assembly, a table supported by the base assembly, a saw assembly supported by the table, and a first leg pivotally connected to the base assembly. A locking mechanism fixes the position of the first leg relative to the base assembly. The base assembly has at least one channel for receiving the first leg when the first leg is locked.
摘要翻译：一种具有基座组件的电动工具，由基座组件支撑的工作台，由工作台支撑的锯组件以及与基座组件枢转连接的第一腿部。锁定机构固定第一腿相对于基座组件的位置。当第一腿被锁定时，基座组件具有用于接收第一腿部的至少一个通道。

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