公开(公告)号：EP1972402A3

公开(公告)日：2008-12-03

申请号：EP08160147.8

申请日：1997-09-08

申请人： Black & Decker, Inc.

发明人： Puzio, Daniel ,  O'Banion, Michael ,  Gehret, Robert ,  Ceroll, Warren ,  Welsh, Robert P ,  Livingston, Scott ,  Shadeck, Louis ,  Bean, Frederick

IPC分类号： B23D47/02 ,  B23D59/00 ,  B27G19/02

CPC分类号： B23D47/025 ,  B23D59/006 ,  B23Q11/0042 ,  B23Q11/0053 ,  B23Q11/08 ,  B27G19/02 ,  Y10T83/207 ,  Y10T83/773 ,  Y10T83/889 ,  Y10T83/95

摘要： A table saw (10) or other cutting machine includes carrying members (50,150) on an underside of the work table (14,114) generally adjacent the flanged table edge (54,154) in order to provide an increased gripping surface area to be grasped by the operator when lifting and transporting the cutting machine (10). The machine (10) is preferably equipped with invertible extension support assemblies (56) for supporting a workpiece extending horizontally beyond the work table (14). Such support assemblies (56) include support members (60) slidably extendable horizontally on rods (64) toward and away from the work table (14). A dust deflection skirt (34) extends from a lower surface of the work table (14) into the generally hollow dust-receiving cavity portion of a dust shroud (32) located within the saw's enclosed base. This skirt (34) deflects dust or chips into the interior of the hollow dust-receiving cavity. Anti-kickback spacers (90,190) are preferably sealed-end blind rivets mounted on the anti-kickback pawls (48) at intermediate locations thereon. Such spacers (90,190) slidably maintain the anti-kickback pawls (48) in a generally parallel relationship with the kerf splitter plate (46). Also hardened portions (94) of the throat plate (27) keep it from being damaged by serrated edges (47) of the anti-kickback pawls (48) and to prevent binding when the blade (24) is lowered.

摘要翻译： 台锯（10）或其它切割机器包括在工作台（14,114）的下侧上大致邻近凸缘台缘（54,154）的承载构件（50,150），以便提供由操作员抓握的增大的夹持表面区域 当提升和运输切割机（10）时。 机器（10）优选配备有可翻转的延伸支撑组件（56），用于支撑水平延伸超过工作台（14）的工件。 这种支撑组件（56）包括支撑构件（60），该支撑构件可在杆（64）上朝向和远离工作台（14）水平滑动地延伸。 粉尘偏转裙（34）从工作台（14）的下表面延伸到位于锯的封闭的基部内的防尘罩（32）的大致中空的灰尘接收腔部分。 该裙部（34）将灰尘或碎屑偏转到空心灰尘接收腔的内部。 防逆转间隔件（90,190）优选为安装在反逆转棘爪（48）上的中间位置处的密封端部盲铆钉。 这样的间隔件（90,190）可滑动地将防反转爪（48）保持为与切口分隔板（46）大致平行的关系。 针板（27）的硬化部分（94）也不会被防反转爪（48）的锯齿状边缘（47）损坏，并防止刀片（24）下降时的束缚。

公开(公告)号：EP1972402A2

公开(公告)日：2008-09-24

申请号：EP08160147.8

申请日：1997-09-08

申请人： Black & Decker, Inc.

发明人： Puzio, Daniel ,  O'Banion, Michael ,  Gehret, Robert ,  Ceroll, Warren ,  Welsh, Robert P ,  Livingston, Scott ,  Shadeck, Louis ,  Bean, Frederick

IPC分类号： B23D47/02 ,  B23D59/00 ,  B27G19/02

CPC分类号： B23D47/025 ,  B23D59/006 ,  B23Q11/0042 ,  B23Q11/0053 ,  B23Q11/08 ,  B27G19/02 ,  Y10T83/207 ,  Y10T83/773 ,  Y10T83/889 ,  Y10T83/95

摘要： A table saw (10) or other cutting machine includes carrying members (50,150) on an underside of the work table (14,114) generally adjacent the flanged table edge (54,154) in order to provide an increased gripping surface area to be grasped by the operator when lifting and transporting the cutting machine (10). The machine (10) is preferably equipped with invertible extension support assemblies (56) for supporting a workpiece extending horizontally beyond the work table (14). Such support assemblies (56) include support members (60) slidably extendable horizontally on rods (64) toward and away from the work table (14). A dust deflection skirt (34) extends from a lower surface of the work table (14) into the generally hollow dust-receiving cavity portion of a dust shroud (32) located within the saw's enclosed base. This skirt (34) deflects dust or chips into the interior of the hollow dust-receiving cavity. Anti-kickback spacers (90,190) are preferably sealed-end blind rivets mounted on the anti-kickback pawls (48) at intermediate locations thereon. Such spacers (90,190) slidably maintain the anti-kickback pawls (48) in a generally parallel relationship with the kerf splitter plate (46). Also hardened portions (94) of the throat plate (27) keep it from being damaged by serrated edges (47) of the anti-kickback pawls (48) and to prevent binding when the blade (24) is lowered.

公开(公告)号：EP1712317A2

公开(公告)日：2006-10-18

申请号：EP06118236.6

申请日：1997-09-08

申请人： Black & Decker, Inc.

发明人： Puzio, Daniel ,  O'Banion, Michael ,  Gehret, Robert ,  Ceroll, Warren ,  Welsh, Robert P ,  Livingston, Scott ,  Shadeck, Louis ,  Bean, Frederick

IPC分类号： B23D47/02 ,  B23D59/00 ,  B27G19/02

CPC分类号： B23D47/025 ,  B23D59/006 ,  B23Q11/0042 ,  B23Q11/0053 ,  B23Q11/08 ,  B27G19/02 ,  Y10T83/207 ,  Y10T83/773 ,  Y10T83/889 ,  Y10T83/95

摘要： A table saw (10) or other cutting machine includes carrying members (50,150) on an underside of the work table (14,114) generally adjacent the flanged table edge (54,154) in order to provide an increased gripping surface area to be grasped by the operator when lifting and transporting the cutting machine (10). The machine (10) is preferably equipped with invertible extension support assemblies (56) for supporting a workpiece extending horizontally beyond the work table (14). Such support assemblies (56) include support members (60) slidably extendable horizontally on rods (64) toward and away from the work table (14). A dust deflection skirt (34) extends from a lower surface of the work table (14) into the generally hollow dust-receiving cavity portion of a dust shroud (32) located within the saw's enclosed base. This skirt (34) deflects dust or chips into the interior of the hollow dust-receiving cavity. Anti-kickback spacers (90,190) are preferably sealed-end blind rivets mounted on the anti-kickback pawls (48) at intermediate locations thereon. Such spacers (90,190) slidably maintain the anti-kickback pawls (48) in a generally parallel relationship with the kerf splitter plate (46). Also hardened portions (94) of the throat plate (27) keep it from being damaged by serrated edges (47) of the anti-kickback pawls (48) and to prevent binding when the blade (24) is lowered.

摘要翻译： 台锯（10）或其它切割机包括大致邻近法兰台缘（54,154）的工作台（14,114）的下侧上的承载构件（50,150），以便提供由操作者掌握的增加的夹紧表面积 当提升和运输切割机（10）时。 机器（10）优选地配备有用于支撑横向延伸到工作台（14）的工件的可逆延伸支撑组件（56）。 这种支撑组件（56）包括支撑构件（60），其可滑动地在杆（64）上水平延伸，朝向和离开工作台（14）。 灰尘偏转裙部（34）从工作台（14）的下表面延伸到位于锯的封闭底座内的防尘罩（32）的大致中空的灰尘接收腔部分。 该裙部（34）将灰尘或碎屑偏转到中空灰尘接收腔的内部。 防反冲垫片（90,190）优选是在其上的中间位置处安装在防反冲爪（48）上的密封端盲铆钉。 这种间隔件（90,190）以与切口分流板（46）大致平行的关系可滑动地保持防反冲爪（48）。 喉板（27）的硬化部分（94）也防止其被反扣爪（48）的锯齿形边缘（47）损坏，并且当刀片（24）降低时防止粘合。

公开(公告)号：EP0830912A3

公开(公告)日：2002-09-11

申请号：EP97306967.7

申请日：1997-09-08

申请人： Black & Decker Inc.

发明人： Puzio, Daniel ,  O'Banion, Michael ,  Gehret, Robert ,  Ceroll, Warren ,  Welsh, Robert ,  Livingston, Scott ,  Shadeck, Louis ,  Bean, Frederick

IPC分类号： B23D47/02 ,  B23D59/00 ,  B27G19/02

CPC分类号： B23D47/025 ,  B23D59/006 ,  B23Q11/0042 ,  B23Q11/0053 ,  B23Q11/08 ,  B27G19/02 ,  Y10T83/207 ,  Y10T83/773 ,  Y10T83/889 ,  Y10T83/95

摘要： A table saw or other cutting machine includes carrying members on an underside of the work table generally adjacent the flanged table edge in order to provide an increased gripping surface area to be grasped by the operator when lifting and transporting the cutting machine. The machine is preferably equipped with invertible extension support assemblies for supporting a workpiece extending horizontally beyond the work table. Such support assemblies include support members slidably extendable horizontally on rods toward and away from the work table. A dust deflection skirt extends from a lower surface of the work table into the generally hollow dust-receiving cavity portion of a dust shroud located within the saw's enclosed base. This skirt deflects dust or chips into the interior of the hollow dust-receiving cavity. Anti-kickback spacers are preferably sealed-end blind rivets mounted on the anti-kickback pawls at intermediate locations thereon. Such spacers slidably maintain the anti-kickback pawls in a generally parallel relationship with the kerf splitter plate. Also hardened portions of the throat plate keep it from being damaged by serrated edges of the anti-kickback pawls and to prevent binding when the blade is lowered.

公开(公告)号：EP0830912A2

公开(公告)日：1998-03-25

申请号：EP97306967.7

申请日：1997-09-08

申请人： Black & Decker Inc.

发明人： Puzio, Daniel ,  O'Banion, Michael ,  Gehret, Robert ,  Ceroll, Warren ,  Welsh, Robert ,  Livingston, Scott ,  Shadeck, Louis ,  Bean, Frederick

IPC分类号： B23D47/02 ,  B23D59/00 ,  B27G19/02

CPC分类号： B23D47/025 ,  B23D59/006 ,  B23Q11/0042 ,  B23Q11/0053 ,  B23Q11/08 ,  B27G19/02 ,  Y10T83/207 ,  Y10T83/773 ,  Y10T83/889 ,  Y10T83/95

摘要： A table saw or other cutting machine includes carrying members on an underside of the work table generally adjacent the flanged table edge in order to provide an increased gripping surface area to be grasped by the operator when lifting and transporting the cutting machine. The machine is preferably equipped with invertible extension support assemblies for supporting a workpiece extending horizontally beyond the work table. Such support assemblies include support members slidably extendable horizontally on rods toward and away from the work table. A dust deflection skirt extends from a lower surface of the work table into the generally hollow dust-receiving cavity portion of a dust shroud located within the saw's enclosed base. This skirt deflects dust or chips into the interior of the hollow dust-receiving cavity. Anti-kickback spacers are preferably sealed-end blind rivets mounted on the anti-kickback pawls at intermediate locations thereon. Such spacers slidably maintain the anti-kickback pawls in a generally parallel relationship with the kerf splitter plate. Also hardened portions of the throat plate keep it from being damaged by serrated edges of the anti-kickback pawls and to prevent binding when the blade is lowered.

摘要翻译： 台锯或其他切割机器包括在工作台的下侧上的承载构件，该承载构件大致邻近凸缘的工作台边缘，以便在提升和运输切割机器时提供由操作者抓握的增大的夹持表面区域。 该机器优选配备有可翻转的延伸支撑组件，用于支撑水平延伸超过工作台的工件。 这种支撑组件包括支撑构件，该支撑构件在杆上朝着和远离工作台可水平滑动地延伸。 防尘罩裙部从工作台的下表面延伸到位于锯的封闭的基座内的防尘罩的大致中空的集尘腔部分。 该裙部将灰尘或碎屑偏转到空心灰尘接收腔的内部。 防反弹间隔器优选为安装在其上的中间位置处的反反冲棘爪上的密封端部盲铆钉。 这种间隔件可滑动地将反逆转棘爪维持在与切缝分隔板大致平行的关系中。 此外，针板的硬化部分不会被反逆转棘爪的锯齿状边缘损坏，并防止刀片下降时的结合。

公开(公告)号：EP0830912B1

公开(公告)日：2008-12-10

申请号：EP97306967.7

申请日：1997-09-08

申请人： Black & Decker Inc.

发明人： Puzio, Daniel ,  O'Banion, Michael ,  Gehret, Robert ,  Ceroll, Warren ,  Welsh, Robert ,  Livingston, Scott ,  Shadeck, Louis ,  Bean, Frederick

IPC分类号： B23D47/02 ,  B23D59/00 ,  B27G19/02

CPC分类号： B23D47/025 ,  B23D59/006 ,  B23Q11/0042 ,  B23Q11/0053 ,  B23Q11/08 ,  B27G19/02 ,  Y10T83/207 ,  Y10T83/773 ,  Y10T83/889 ,  Y10T83/95

公开(公告)号：EP0811462A1

公开(公告)日：1997-12-10

申请号：EP97303875.5

申请日：1997-06-05

申请人： Black & Decker Inc.

发明人： Shadeck, Louis

IPC分类号： B23Q5/56 ,  B23Q5/40 ,  B27C1/14

CPC分类号： B27C1/12 ,  B23Q5/408 ,  B23Q5/56 ,  B27C1/14 ,  Y10T74/19902 ,  Y10T403/7016

摘要： An apparatus for adjusting the relative positions of a first component and a second component of a power tool includes a drive rod which interconnects the first and second component. The drive rod has a plurality of external threads in meshing engagement with a plurality of internal threads located on one of the first and second components. An internally threaded element preferably in the form of a backlash nut is also in meshing engagement with the plurality of internal threads. A biasing member is interdisposed between the internally threaded element and one of the first and second component. In a preferred form, the apparatus is incorporated into a power tool for woodworking or metal forming and is operative for eliminating play in the threaded interconnection of the components which is most evidence upon reversal of movement of the drive rod.

摘要翻译： 用于调节动力工具的第一部件和第二部件的相对位置的装置包括将第一和第二部件互连的驱动杆。 驱动杆具有与位于第一和第二部件中的一个上的多个内螺纹啮合的多个外螺纹。 优选为间隙螺母形式的内螺纹元件也与多个内螺纹啮合。 偏置构件被插入在内螺纹元件和第一和第二构件之一之间。 在优选的形式中，该装置被结合到用于木工或金属成形的电动工具中，并且用于消除组件的螺纹互连中的游隙，这是驱动杆的运动反转时最有证据的。