-
公开(公告)号：US09908189B2
公开(公告)日：2018-03-06
申请号：US15419307
申请日：2017-01-30
申请人： SD3, LLC
发明人： Stephen F. Gass , James F. W. Wright , J. David Fulmer , Jeffrey D. Weston , Steven D. McDaniel , D. Tate Fanning , Paul H. Stasiewicz
IPC分类号： B23D45/06
CPC分类号： B23D45/068 , Y10T83/7726
摘要： Elevation mechanisms for table saws and anti-backdrive mechanisms for use in elevation mechanisms for table saws are disclosed. The anti-backdrive mechanisms typically include three sub-assemblies: an input assembly, an output assembly, and a fixed assembly. The anti-backdrive mechanisms prevent a torque related to the output assembly from changing the blade elevation. For example, the weight of the blade and the structure supporting the blade is prevented from backdriving the elevation mechanism and allowing the blade to drop.
-
公开(公告)号：US20170312837A1
公开(公告)日：2017-11-02
申请号：US15488959
申请日：2017-04-17
申请人： SD3, LLC
IPC分类号： B23D47/08 , B27G19/08 , B27B13/14 , B23D45/06 , B27G19/06 , B23D59/00 , B27G19/02 , B27B5/38 , B23D47/02
CPC分类号： B27G19/02 , B23D45/067 , B23D47/025 , B23D47/08 , B23D59/001 , B23D59/006 , B27B5/38 , B27B13/14 , B27G19/06 , B27G19/08 , Y10S83/01 , Y10T83/081 , Y10T83/089 , Y10T83/141 , Y10T83/704 , Y10T83/7688 , Y10T83/7693 , Y10T83/7697 , Y10T83/7705 , Y10T83/7726 , Y10T83/773 , Y10T83/7793 , Y10T83/8773
摘要： Table saws are disclosed. The table saws can include a blade, an arbor, an arbor block, an elevation carriage, and a latch that connects the arbor block and the elevation carriage. The arbor block can have a first position in which the latch connects the arbor block and the elevation carriage, and a second position in which the latch does not connect the arbor block and the elevation carriage. The arbor block can pivot from the first position to the second position upon the occurrence of a retraction force. The table saw can include an actuator to cause the occurrence of the retraction force, and detection electronics to detect contact between the blade and a person. Woodworking machines with detection and reaction systems are also disclosed. A reaction system can include an explosive that causes retraction of a cutting tool.
-
公开(公告)号：US09757871B2
公开(公告)日：2017-09-12
申请号：US14517469
申请日：2014-10-17
申请人： SD3, LLC
CPC分类号： B27B27/10 , B27B5/222 , B27B27/02 , Y10T83/727
摘要： Fences for use in table saws are disclosed. One embodiment may include an actuator, handle or lever to lock and unlock the fence from the table, where the actuator, handle or lever is positioned substantially above the tabletop and substantially within the perimeter of the table (including any rail associated with the table). Another embodiment may include an actuator, handle or lever to lock and unlock the fence from the table, where the actuator, handle or lever is positioned along a top surface of the fence and configured so that the fence unclamps from the saw when the actuator, handle or lever is pressed.
-
公开(公告)号：US20170136561A1
公开(公告)日：2017-05-18
申请号：US15419307
申请日：2017-01-30
申请人： SD3, LLC
发明人： Stephen F. Gass , James F.W. Wright , J. David Fulmer , Jeffrey D. Weston , Steven D. McDaniel , D. Tate Fanning , Paul H. Stasiewicz
IPC分类号： B23D45/06
CPC分类号： B23D45/068 , Y10T83/7726
摘要： Elevation mechanisms for table saws and anti-backdrive mechanisms for use in elevation mechanisms for table saws are disclosed. The anti-backdrive mechanisms typically include three sub-assemblies: an input assembly, an output assembly, and a fixed assembly. The anti-backdrive mechanisms prevent a torque related to the output assembly from changing the blade elevation. For example, the weight of the blade and the structure supporting the blade is prevented from backdriving the elevation mechanism and allowing the blade to drop.
-
公开(公告)号：US20160046034A1
公开(公告)日：2016-02-18
申请号：US14829177
申请日：2015-08-18
申请人： SD3, LLC
CPC分类号： B27B27/02
摘要： Fences for use in table saws are disclosed. One embodiment may include an actuator, handle or lever to lock and unlock the fence from the table, where the actuator, handle or lever is positioned substantially above the tabletop and substantially within the perimeter of the table (including any rail associated with the table). Another embodiment may include an actuator, handle or lever to lock and unlock the fence from the table, where the actuator, handle or lever is positioned along a top surface of the fence and configured so that the fence unclamps from the saw when the actuator, handle or lever is pressed. The fence may be configured to include a material support shelf that is selectably extendable and retractable.
摘要翻译： 披露了用于台锯的围栏。 一个实施例可以包括致动器，手柄或杠杆，用于将工作台，手柄或杠杆基本上位于工作台的上方并且基本上位于工作台周边（包括与工作台相关联的任何轨道）之间，从桌子上锁定和解锁， 。 另一实施例可以包括致动器，手柄或杠杆，用于将工作台，把手或杠杆沿着栅栏的顶表面定位，从而将栅栏从桌子上锁定和解锁，并且构造成使得当致动器， 按下手柄或手柄。 围栏可以被配置成包括可选地可伸缩的材料支撑架。
-
公开(公告)号：US20150107428A1
公开(公告)日：2015-04-23
申请号：US14517469
申请日：2014-10-17
申请人： SD3, LLC
CPC分类号： B27B27/10 , B27B5/222 , B27B27/02 , Y10T83/727
摘要： Fences for use in table saws are disclosed. One embodiment may include an actuator, handle or lever to lock and unlock the fence from the table, where the actuator, handle or lever is positioned substantially above the tabletop and substantially within the perimeter of the table (including any rail associated with the table). Another embodiment may include an actuator, handle or lever to lock and unlock the fence from the table, where the actuator, handle or lever is positioned along a top surface of the fence and configured so that the fence unclamps from the saw when the actuator, handle or lever is pressed.
摘要翻译： 披露了用于台锯的围栏。 一个实施例可以包括致动器，手柄或杠杆，用于将工作台，手柄或杠杆基本上位于工作台的上方并且基本上位于工作台周边（包括与工作台相关联的任何轨道）之间，从桌子上锁定和解锁， 。 另一实施例可以包括致动器，手柄或杠杆，用于将工作台，把手或杠杆沿着栅栏的顶表面定位，从而将栅栏从桌子上锁定和解锁，并且构造成使得当致动器， 按下手柄或手柄。
-
公开(公告)号：US20150107427A1
公开(公告)日：2015-04-23
申请号：US14517542
申请日：2014-10-17
申请人： SD3, LLC
IPC分类号： B27G19/08
CPC分类号： B27G19/08 , Y10T83/2077 , Y10T83/7726
摘要： Mounting systems to secure and index riving knives and spreaders in table saws are disclosed. One embodiment may include three mounts or screws attached to an elevation carriage. A clamp plate fits over the heads of the mounts and a handle pivots to move the clamp plate against flanges on the heads of the mounts to clamp a riving knife or spreader in place.
摘要翻译： 公开了用于固定和折叠台锯中的切割刀和吊具的安装系统。 一个实施例可以包括附接到升降滑架的三个安装件或螺钉。 夹板安装在安装座的头部上，并且手柄枢转以将夹板移动到安装件的头部上的法兰上，以将切割刀或吊具夹紧就位。
-
公开(公告)号：US09623498B2
公开(公告)日：2017-04-18
申请号：US14844324
申请日：2015-09-03
申请人： SD3, LLC
IPC分类号： B23D47/08 , B23D45/06 , B27G19/08 , B23D59/00 , B27B13/14 , B27G19/02 , B27G19/06 , B27B5/38 , B23D47/02
CPC分类号： B23D47/08 , B23D45/067 , B23D47/025 , B23D59/001 , B23D59/006 , B27B5/38 , B27B13/14 , B27G19/02 , B27G19/06 , B27G19/08 , Y10S83/01 , Y10T83/081 , Y10T83/089 , Y10T83/141 , Y10T83/704 , Y10T83/7688 , Y10T83/7693 , Y10T83/7697 , Y10T83/7705 , Y10T83/7726 , Y10T83/773 , Y10T83/7793 , Y10T83/8773
摘要： Table saws are disclosed. The table saws can include a blade, an arbor, an arbor block, an elevation carriage, and a latch that connects the arbor block and the elevation carriage. The arbor block can have a first position in which the latch connects the arbor block and the elevation carriage, and a second position in which the latch does not connect the arbor block and the elevation carriage. The arbor block can pivot from the first position to the second position upon the occurrence of a retraction force. The table saw can include an actuator to cause the occurrence of the retraction force, and detection electronics to detect contact between the blade and a person. Woodworking machines with detection and reaction systems are also disclosed. A reaction system can include an explosive that causes retraction of a cutting tool.
-
公开(公告)号：US20160008997A1
公开(公告)日：2016-01-14
申请号：US14862571
申请日：2015-09-23
申请人： SD3, LLC
CPC分类号： B26D7/24 , B23D47/025 , B23D47/08 , B23D59/001 , B27B5/38 , B27B13/14 , B27G19/00 , B27G19/02 , B27G19/06 , F16P3/12 , F16P3/14 , F16P3/148 , G05B9/02 , Y10S83/01 , Y10T83/04 , Y10T83/081 , Y10T83/088 , Y10T83/089 , Y10T83/091 , Y10T83/141 , Y10T83/162 , Y10T83/175 , Y10T83/178 , Y10T83/541 , Y10T83/613 , Y10T83/7693 , Y10T83/7697 , Y10T83/7726 , Y10T83/7734 , Y10T83/7788 , Y10T83/85 , Y10T83/8773
摘要： Table saws with safety systems are disclosed. The safety systems detect and react to dangerous conditions, such as contact between the blade and a person. The table saws may include a switch, a first light that illuminates to indicate the safety system is operable, and a second light that illuminates to indicate that the safety system is inoperable. The switch may not power the saw when switched on if the second light is illuminated.
摘要翻译： 公开了具有安全系统的台锯。 安全系统可以检测并对危险情况作出反应，例如刀片与人员之间的接触。 台锯可以包括开关，照亮以指示安全系统可操作的第一灯，以及照亮以指示安全系统不可操作的第二灯。 如果第二盏灯被点亮，开关可能在接通电源时无法为锯片供电。
-
公开(公告)号：US11104028B2
公开(公告)日：2021-08-31
申请号：US14829177
申请日：2015-08-18
申请人： SD3, LLC
IPC分类号： B27B27/02
摘要： Fences for use in table saws are disclosed. One embodiment may include an actuator, handle or lever to lock and unlock the fence from the table, where the actuator, handle or lever is positioned substantially above the tabletop and substantially within the perimeter of the table (including any rail associated with the table). Another embodiment may include an actuator, handle or lever to lock and unlock the fence from the table, where the actuator, handle or lever is positioned along a top surface of the fence and configured so that the fence unclamps from the saw when the actuator, handle or lever is pressed. The fence may be configured to include a material support shelf that is selectably extendable and retractable.
-
-
-
-
-
-
-
-
-
搜索结果
17 条记录 (耗时 0.016 秒)
