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公开(公告)号：US20080184858A1
公开(公告)日：2008-08-07
申请号：US12079836
申请日：2008-03-27
申请人： Stephen F. Gass , David A. Fanning , Joel F. Jensen , Sung H. Kim , Andrew L. Johnston , David S. D'Ascenzo
发明人： Stephen F. Gass , David A. Fanning , Joel F. Jensen , Sung H. Kim , Andrew L. Johnston , David S. D'Ascenzo
IPC分类号： B26D5/00
CPC分类号： F16P3/12 , B23D45/06 , B23D47/08 , B23D59/001 , B27B5/38 , B27G19/00 , B27G19/02 , F16P3/148 , Y10T83/081 , Y10T83/089 , Y10T83/613 , Y10T83/7697 , Y10T83/7726 , Y10T83/773 , Y10T83/7788 , Y10T83/8773
摘要： A table saw having an adjustable blade, a detection system to detect contact between a person and the blade, and a brake mechanism to engage and stop the blade upon detection of contact between the person and the blade is disclosed. The saw includes a brake positioning system that adjusts the position of the brake mechanism to maintain the brake mechanism in an operative position relative to the blade as the position of the blade is adjusted. The saw also may include a retraction system that urges the blade downward, away from a user, upon detection of contact between a person and the blade. The retraction system may include a releasable gear. The saw may be constructed so that the blade is adjustable up and down around a pivot point downstream of the blade relative to the feed direction.
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公开(公告)号：US20100192741A1
公开(公告)日：2010-08-05
申请号：US12655694
申请日：2010-01-04
申请人： Stephen F. Gass , David A. Fanning , Joel F. Jensen , Sung H. Kim , Andrew L. Johnston , David S. D'Ascenzo
发明人： Stephen F. Gass , David A. Fanning , Joel F. Jensen , Sung H. Kim , Andrew L. Johnston , David S. D'Ascenzo
CPC分类号： F16P3/12 , B23D45/06 , B23D47/08 , B23D59/001 , B27B5/38 , B27G19/00 , B27G19/02 , F16P3/148 , Y10T83/081 , Y10T83/089 , Y10T83/613 , Y10T83/7697 , Y10T83/7726 , Y10T83/773 , Y10T83/7788 , Y10T83/8773
摘要： A table saw having an adjustable blade, a detection system to detect contact between a person and the blade, and a brake mechanism to engage and stop the blade upon detection of contact between the person and the blade is disclosed. The saw includes a brake positioning system that adjusts the position of the brake mechanism to maintain the brake mechanism in an operative position relative to the blade as the position of the blade is adjusted. The saw also may include a retraction system that urges the blade downward, away from a user, upon detection of contact between a person and the blade. The retraction system may include a releasable gear. The saw may be constructed so that the blade is adjustable up and down around a pivot point downstream of the blade relative to the feed direction.
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公开(公告)号：US07640837B2
公开(公告)日：2010-01-05
申请号：US12079836
申请日：2008-03-27
申请人： Stephen F. Gass , David A. Fanning , Joel F. Jensen , Sung H. Kim , Andrew L. Johnston , David S. D'Ascenzo
发明人： Stephen F. Gass , David A. Fanning , Joel F. Jensen , Sung H. Kim , Andrew L. Johnston , David S. D'Ascenzo
CPC分类号： F16P3/12 , B23D45/06 , B23D47/08 , B23D59/001 , B27B5/38 , B27G19/00 , B27G19/02 , F16P3/148 , Y10T83/081 , Y10T83/089 , Y10T83/613 , Y10T83/7697 , Y10T83/7726 , Y10T83/773 , Y10T83/7788 , Y10T83/8773
摘要： A table saw having an adjustable blade, a detection system to detect contact between a person and the blade, and a brake mechanism to engage and stop the blade upon detection of contact between the person and the blade is disclosed. The saw includes a brake positioning system that adjusts the position of the brake mechanism to maintain the brake mechanism in an operative position relative to the blade as the position of the blade is adjusted. The saw also may include a retraction system that urges the blade downward, away from a user, upon detection of contact between a person and the blade. The retraction system may include a releasable gear. The saw may be constructed so that the blade is adjustable up and down around a pivot point downstream of the blade relative to the feed direction.
摘要翻译： 公开了一种具有可调节刀片的台锯，用于检测人与刀片之间的接触的检测系统，以及在检测到人与刀片之间的接触时接合和停止刀片的制动机构。 锯包括一个制动器定位系统，当制动器的位置被调节时，该制动器定位系统调节制动机构的位置以将制动机构保持在相对于叶片的操作位置。 锯可以包括在检测到人与叶片之间的接触时向下推动叶片远离使用者的收缩系统。 缩回系统可以包括可释放的齿轮。 锯可以被构造成使得叶片相对于进给方向在叶片下游的枢转点处可上下调节。
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公开(公告)号：US07509899B2
公开(公告)日：2009-03-31
申请号：US09929242
申请日：2001-08-13
申请人： Stephen F. Gass , David A. Fanning , David S. D'Ascenzo , Joel F. Jensen , Sung H. Kim , Andrew L. Johnston
发明人： Stephen F. Gass , David A. Fanning , David S. D'Ascenzo , Joel F. Jensen , Sung H. Kim , Andrew L. Johnston
CPC分类号： F16P3/12 , B23D47/08 , B23D55/08 , B23D59/001 , B27B5/38 , B27G19/00 , B27G19/02 , F16P3/148 , Y10S83/01 , Y10T83/081 , Y10T83/089 , Y10T83/613 , Y10T83/7693 , Y10T83/773 , Y10T83/7788 , Y10T83/8773
摘要： Woodworking machines are disclosed having movable cutting tools for cutting workpieces in a cutting region. The machines include a detection system adapted to detect one or more dangerous conditions between a person and the cutting tools, and a reaction system associated with the detection system. The reaction system is configured to retract the cutting tool at least partially away from the cutting region upon detection of a dangerous condition by the detection system.
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公开(公告)号：US07908950B2
公开(公告)日：2011-03-22
申请号：US12655694
申请日：2010-01-04
申请人： Stephen F. Gass , David A. Fanning , Joel F. Jensen , Sung H. Kim , Andrew L. Johnston , David S. D'Ascenzo
发明人： Stephen F. Gass , David A. Fanning , Joel F. Jensen , Sung H. Kim , Andrew L. Johnston , David S. D'Ascenzo
CPC分类号： F16P3/12 , B23D45/06 , B23D47/08 , B23D59/001 , B27B5/38 , B27G19/00 , B27G19/02 , F16P3/148 , Y10T83/081 , Y10T83/089 , Y10T83/613 , Y10T83/7697 , Y10T83/7726 , Y10T83/773 , Y10T83/7788 , Y10T83/8773
摘要： A table saw having an adjustable blade, a detection system to detect contact between a person and the blade, and a brake mechanism to engage and stop the blade upon detection of contact between the person and the blade is disclosed. The saw includes a brake positioning system that adjusts the position of the brake mechanism to maintain the brake mechanism in an operative position relative to the blade as the position of the blade is adjusted. The saw also may include a retraction system that urges the blade downward, away from a user, upon detection of contact between a person and the blade. The retraction system may include a releasable gear. The saw may be constructed so that the blade is adjustable up and down around a pivot point downstream of the blade relative to the feed direction.
摘要翻译： 公开了一种具有可调节刀片的台锯，用于检测人与刀片之间的接触的检测系统，以及在检测到人与刀片之间的接触时接合和停止刀片的制动机构。 锯包括一个制动器定位系统，当制动器的位置被调节时，该制动器定位系统调节制动机构的位置以将制动机构保持在相对于叶片的操作位置。 锯可以包括在检测到人与叶片之间的接触时向下推动叶片远离使用者的收缩系统。 缩回系统可以包括可释放的齿轮。 锯可以被构造成使得叶片相对于进给方向在叶片下游的枢转点处可上下调节。
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公开(公告)号：US07350444B2
公开(公告)日：2008-04-01
申请号：US09929235
申请日：2001-08-13
申请人： Stephen F. Gass , David A. Fanning , Joel F. Jensen , Sung H. Kim , Andrew L. Johnston , David S. D'Ascenzo
发明人： Stephen F. Gass , David A. Fanning , Joel F. Jensen , Sung H. Kim , Andrew L. Johnston , David S. D'Ascenzo
CPC分类号： F16P3/12 , B23D45/06 , B23D47/08 , B23D59/001 , B27B5/38 , B27G19/00 , B27G19/02 , F16P3/148 , Y10T83/081 , Y10T83/089 , Y10T83/613 , Y10T83/7697 , Y10T83/7726 , Y10T83/773 , Y10T83/7788 , Y10T83/8773
摘要： A table saw having an adjustable blade, a detection system to detect contact between a person and the blade, and a brake mechanism to engage and stop the blade upon detection of contact between the person and the blade is disclosed. The saw includes a brake positioning system that adjusts the position of the brake mechanism to maintain the brake mechanism in an operative position relative to the blade as the position of the blade is adjusted. The saw also may include a retraction system that urges the blade downward, away from a user, upon detection of contact between a person and the blade. The retraction system may include a releasable gear. The saw may be constructed so that the blade is adjustable up and down around a pivot point downstream of the blade relative to the feed direction.
摘要翻译： 公开了一种具有可调节刀片的台锯，用于检测人与刀片之间的接触的检测系统，以及在检测到人与刀片之间的接触时接合和停止刀片的制动机构。 锯包括一个制动器定位系统，当制动器的位置被调节时，该制动器定位系统调节制动机构的位置以将制动机构保持在相对于叶片的操作位置。 锯可以包括在检测到人与叶片之间的接触时向下推动叶片远离使用者的收缩系统。 缩回系统可以包括可释放的齿轮。 锯可以被构造成使得叶片相对于进给方向在叶片下游的枢转点处可上下调节。
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公开(公告)号：US06997090B2
公开(公告)日：2006-02-14
申请号：US10785361
申请日：2004-02-23
申请人： Stephen F. Gass , David A. Fanning , J. David Fulmer , David S. D'Ascenzo , Jonathan N. Betts-LaCroix , Robert L. Chamberlain , Joel F. Jensen , Andrew L. Johnston , Sung H. Kim , Anwyl M. McDonald , Benjamin B. Schramm
发明人： Stephen F. Gass , David A. Fanning , J. David Fulmer , David S. D'Ascenzo , Jonathan N. Betts-LaCroix , Robert L. Chamberlain , Joel F. Jensen , Andrew L. Johnston , Sung H. Kim , Anwyl M. McDonald , Benjamin B. 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.
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公开(公告)号：US07100483B2
公开(公告)日：2006-09-05
申请号：US09929240
申请日：2001-08-13
申请人： Stephen F. Gass , Andrew L. Johnston , Joel F. Jensen , Sung H. Kim , David A. Fanning , Robert L. Chamberlain
发明人： Stephen F. Gass , Andrew L. Johnston , Joel F. Jensen , Sung H. Kim , David A. Fanning , Robert L. Chamberlain
IPC分类号： B26D5/00
CPC分类号： F16P3/12 , B23D59/001 , B27B5/38 , B27B13/14 , B27G19/00 , B27G19/02 , F16P3/148 , Y10S83/01 , Y10T83/081 , Y10T83/85
摘要： Cutting machines with high-speed safety systems, and firing subsystems used in high-speed safety systems, are disclosed. The cutting machines may include a detection system adapted to detect a dangerous condition between a cutting tool and a person. A reaction system performs a specified action, such as stopping the cutting tool, upon detection of the dangerous condition. A fusible member or explosive may be used to trigger the reaction system to perform the specified action. A firing subsystem may be used to fuse the fusible member or fire the explosive upon detection of the dangerous condition.
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公开(公告)号：US08065943B2
公开(公告)日：2011-11-29
申请号：US11256757
申请日：2005-10-24
CPC分类号： B27G19/02 , B23D47/10 , B23D59/001 , F16P3/12 , Y10T83/04 , Y10T83/081 , Y10T83/088 , Y10T83/773
摘要： Woodworking machines are disclosed having a blade adapted to cut workpieces, and an actuating mechanism operable to move the blade toward the workpiece. The machines also include a detection system configured to detect one or more dangerous conditions between a user and the blade, and a reaction system configured to stop the movement of the blade toward the user upon detection of a dangerous condition by the detection system.
摘要翻译： 公开了一种具有适于切割工件的刀片的木工机床和可操作以将刀片朝向工件移动的致动机构。 所述机器还包括被配置为检测用户和所述刀片之间的一个或多个危险状况的检测系统以及被配置为在由所述检测系统检测到危险状况时停止所述刀片朝向使用者移动的反应系统。
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公开(公告)号：US20110056351A1
公开(公告)日：2011-03-10
申请号：US12807146
申请日：2010-08-27
申请人： Stephen F. Gass , David A. Fanning
发明人： Stephen F. Gass , David A. Fanning
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： A table saw having a reaction system configured to take a predetermined action to mitigate injury upon detection of a dangerous condition is disclosed. The reaction system has a component in a predetermined orientation relative to the blade and the component is configured to maintain its orientation relative to the blade as the blade is raised and lowered.
摘要翻译： 公开了一种具有被配置为在检测到危险状况时采取预定动作以减轻伤害的反应系统的台锯。 所述反应系统具有相对于所述叶片的预定方位的部件，并且所述部件构造成当所述叶片升高和降低时相对于所述叶片保持其定向。
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