-
公开(公告)号:US20060179983A1
公开(公告)日:2006-08-17
申请号:US11401050
申请日:2006-04-10
申请人: Stephen Gass , Joel Jensen , Anwyl McDonald , David D'Ascenzo , Andrew Johnston
发明人: Stephen Gass , Joel Jensen , Anwyl McDonald , David D'Ascenzo , Andrew Johnston
IPC分类号: B26D1/00
CPC分类号: B26D7/22 , B23D59/001 , B26D5/00 , B27B5/38 , B27G19/00 , B27G19/02 , F16P3/12 , F16P3/148 , Y10S83/01 , Y10T83/04 , Y10T83/081 , Y10T83/089 , Y10T83/613 , Y10T83/7693 , Y10T83/7697 , Y10T83/773 , Y10T83/7734 , Y10T83/7788 , Y10T83/8773
摘要: Woodworking machines are disclosed having cutting tools adapted to cut workpieces. The machines include a detection system adapted to detect one or more dangerous conditions between a person and the cutting tool. The machines also include a brake mechanism having one or more braking components adapted to engage and stop the cutting tool in response to the detection of a dangerous condition.
-
公开(公告)号:US20060123960A1
公开(公告)日:2006-06-15
申请号:US11353423
申请日:2006-02-13
申请人: Stephen Gass , David Fanning , J. Fulmer , David D'Ascenzo , Jonathan Betts-LaCroix , Robert Chamberlain , Joel Jensen , Andrew Johnston , Sung Kim , Anwyl McDonald , Benjamin Schramm
发明人: Stephen Gass , David Fanning , J. Fulmer , David D'Ascenzo , Jonathan Betts-LaCroix , Robert Chamberlain , Joel Jensen , Andrew Johnston , Sung Kim , Anwyl McDonald , Benjamin Schramm
CPC分类号: B27G19/02 , B23D59/001 , B27B5/38 , B27B13/14 , F16P3/12 , Y10S83/01 , Y10T83/04 , Y10T83/081 , Y10T83/089 , Y10T83/141 , Y10T83/7697 , Y10T83/7705 , Y10T83/7726 , Y10T83/773 , Y10T83/778 , Y10T83/7788 , Y10T83/8773
摘要: A saw with a safety system is disclosed. The safety system includes a detection system adapted to detect contact between a person and a blade while the blade is moving. The safety system further includes a brake system adapted to engage the blade and to stop the blade when the detection system detects contact between the person and the blade.
-
公开(公告)号:US20050103510A1
公开(公告)日:2005-05-19
申请号:US11021641
申请日:2004-12-23
申请人: Stephen Gass , David D'Ascenzo
发明人: Stephen Gass , David D'Ascenzo
CPC分类号: B25F5/00 , B23B31/123 , B23B45/008 , B23B49/008 , B23B2260/128 , B23G1/18 , B25B21/00 , B25B23/0064 , B25B23/147 , B25F5/001 , B25F5/003 , B25F5/02 , B25F5/021 , B25H1/0092
摘要: An electrically powered hand tool is disclosed. The tool includes a motor, a power source, a work element and a controller. Various alternative features, embodiments and operative configurations are disclosed.
摘要翻译: 公开了一种电动手动工具。 该工具包括电机,电源,工件和控制器。 公开了各种备选特征,实施例和操作配置。
-
公开(公告)号:US20080092702A1
公开(公告)日:2008-04-24
申请号:US12002388
申请日:2007-12-17
申请人: Stephen Gass , David D'Ascenzo
发明人: Stephen Gass , David D'Ascenzo
CPC分类号: F16P3/148 , B23D59/001 , B27B5/38 , B27B13/14 , B27G19/00 , B27G19/02 , F16P3/12 , Y10T83/04 , Y10T83/081 , Y10T83/083 , Y10T83/089 , Y10T83/536 , Y10T83/613 , Y10T83/7684 , Y10T83/7726 , Y10T83/773 , Y10T83/8773
摘要: Woodworking machines are disclosed having cutting tools for cutting workpieces. The machines include a detection system adapted to detect one or more dangerous conditions between a person and the cutting tool. The machines also include a mechanism having a moveable component adapted to move upon detection of the dangerous condition by the detection system. Movement of the moveable component contributes to one or more of the following actions to mitigate or prevent injury to the person: deceleration of the cutting tool, retraction of the cutting tool, and placement of a barrier over at least a part of the cutting tool. An actuator is adapted to move the moveable component at a high acceleration when the dangerous condition is detected.
摘要翻译: 公开了具有用于切割工件的切削工具的木工机床。 这些机器包括适于检测人与切割工具之间的一个或多个危险状况的检测系统。 机器还包括具有适于在由检测系统检测到危险状况时移动的可移动部件的机构。 可移动部件的运动有助于减轻或防止对人造成伤害的一个或多个以下动作:切割工具的减速,切割工具的缩回以及在切割工具的至少一部分上放置障碍物。 当检测到危险状况时,致动器适于以高加速度移动可移动部件。
-
公开(公告)号:US20070034394A1
公开(公告)日:2007-02-15
申请号:US11581846
申请日:2006-10-16
申请人: Stephen Gass , David D'Ascenzo
发明人: Stephen Gass , David D'Ascenzo
IPC分类号: E21B15/04
CPC分类号: B25F5/00 , B23B31/123 , B23B45/008 , B23B49/008 , B23B2260/128 , B23G1/18 , B25B21/00 , B25B23/0064 , B25B23/147 , B25F5/001 , B25F5/003 , B25F5/02 , B25F5/021 , B25H1/0092
摘要: An electrically powered hand tool is disclosed. The tool includes a motor, a power source, a work element and a controller. Various alternative features, embodiments and operative configurations are disclosed. The electrically powered hand tool may be a drill/driver configured to interrupt the rotation of the work element responsive to detection of a torque that exceeds a predetermined torque threshold.
摘要翻译: 公开了一种电动手动工具。 该工具包括电机,电源,工件和控制器。 公开了各种备选特征,实施例和操作配置。 电动手动工具可以是配置成响应于超过预定扭矩阈值的扭矩的检测而中断工件的旋转的钻/驱动器。
-
公开(公告)号:US20060037766A1
公开(公告)日:2006-02-23
申请号:US11257210
申请日:2005-10-24
申请人: Stephen Gass , David D'Ascenzo
发明人: Stephen Gass , David D'Ascenzo
IPC分类号: B25B23/145
CPC分类号: B25F5/00 , B23B31/123 , B23B45/008 , B23B49/008 , B23B2260/128 , B23G1/18 , B25B21/00 , B25B23/0064 , B25B23/147 , B25F5/001 , B25F5/003 , B25F5/02 , B25F5/021 , B25H1/0092
摘要: An electrically powered hand tool is disclosed. The tool includes a motor, a power source, a work element and a controller. Various alternative features, embodiments and operative configurations are disclosed.
-
公开(公告)号:US20070240786A1
公开(公告)日:2007-10-18
申请号:US11810196
申请日:2007-06-04
申请人: Stephen Gass , Robert Chamberlain , J. Fulmer , Joel Jensen , Benjamin Schramm
发明人: Stephen Gass , Robert Chamberlain , J. Fulmer , Joel Jensen , Benjamin Schramm
IPC分类号: B23Q15/00
CPC分类号: B27B13/14 , B23D47/08 , B23D59/001 , B27B5/38 , B27G19/00 , B27G19/02 , F16P3/12 , F16P3/141 , F16P3/144 , F16P3/145 , F16P3/147 , F16P3/148 , Y10S83/01 , Y10T83/0319 , Y10T83/081 , Y10T83/089 , Y10T83/7697 , Y10T83/7726 , Y10T83/85
摘要: A woodworking machine including a detection system adapted to detect a dangerous condition between a person and a working portion of the machine is disclosed. The machine includes a reaction system associated with the detection system to cause a predetermined action to take place relative to the working portion upon detection of the dangerous condition. A motion detection system is adapted to detect motion of the working portion and to disable the reaction system when the working portion is not moving. The motion detection system may include a sensor, such as a Hall effect sensor, an electromagnetic field sensor, an optical sensor, or an electrical sensor. The woodworking machine may take the form of a saw, the working portion may be a blade adapted to cut when spinning, and the dangerous condition may be a person contacting the blade.
-
公开(公告)号:US20070199622A1
公开(公告)日:2007-08-30
申请号:US11796819
申请日:2007-04-30
IPC分类号: B26D7/24
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: Woodworking machines including conductive cutters adapted to cut workpieces, and motors adapted to drive the cutters are disclosed. The machines also include a contact detection system adapted to detect contact between a person and the cutter, and to distinguish contact between the person and the cutter from contact between the workpiece and the cutter. The machines further include a reaction system adapted to cause a predetermined action to take place upon detection of contact between the person and the cutter by the contact detection system.
-
公开(公告)号:US20050139051A1
公开(公告)日:2005-06-30
申请号:US11061162
申请日:2005-02-18
申请人: Stephen Gass , Andrew Johnston
发明人: Stephen Gass , Andrew Johnston
IPC分类号: B23D47/08 , B23D59/00 , B27B5/38 , B27B13/14 , B27G19/00 , B27G19/02 , F16P3/12 , F16P3/14 , B26D5/00
CPC分类号: B27B13/14 , B23D47/08 , B23D59/001 , B27B5/38 , B27G19/00 , B27G19/02 , F16P3/12 , F16P3/145 , F16P3/147 , F16P3/148 , Y10S83/01 , Y10T83/081 , Y10T83/089 , Y10T83/141 , Y10T83/613 , Y10T83/7697 , Y10T83/7705 , Y10T83/7726 , Y10T83/773 , Y10T83/778 , Y10T83/7788 , Y10T83/8773
摘要: A saw is disclosed having a detection system adapted to detect a dangerous condition between a person and a saw blade, and a brake adapted to stop the saw blade in response to detection of the dangerous condition. The saw further includes a brake positioning system that allows the brake to be positioned in at least two different operable positions to accommodate at least two different blade diameters. The saw may include a system to detect brake-to-blade spacing.
-
公开(公告)号:US20060225551A1
公开(公告)日:2006-10-12
申请号:US11447449
申请日:2006-06-05
申请人: Stephen Gass
发明人: Stephen Gass
IPC分类号: B26D5/20
CPC分类号: H01H3/022 , B23D59/001 , B27B5/38 , B27G19/02 , F16P3/12 , H01H9/161 , H01H27/00 , Y10S83/01 , Y10T83/081 , Y10T83/089 , Y10T83/175 , Y10T83/178 , Y10T83/7726 , Y10T83/773 , Y10T83/7788
摘要: Safety systems for power equipment are disclosed. The safety systems include a detection system adapted to detect contact between a person and a working portion of a machine, where the detection system is adapted to capacitively impart an electric charge on the working portion and to detect when that charge drops; and a reaction system associated with the detection system to cause a predetermined action to take place relative to the working portion upon detection of contact between the person and the working portion by the detection system. Machines equipped with safety systems are also disclosed, such as saws, jointers, etc. The machines include a working portion, such as a cutter or blade, a detection system adapted to detect a dangerous condition between a person and the working portion, and a reaction system associated with the detection system to cause a predetermined action to take place upon detection of the dangerous condition, such as a brake system to stop the working portion, a retraction system to retract the working portion, or a system to cover the working portion. The machines may include a control system adapted to control the operability of one or more of the working portion, the detection system and the reaction system.
-
-
-
-
-
-
-
-
-