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1. 发明授权

US06267038B1 Variable cut scroll saw 失效
标题翻译：可变切卷轴锯
公开(公告)号：US06267038B1
公开(公告)日：2001-07-31
申请号：US09020186
申请日：1998-02-06
申请人： Michael L. O'Banion , Frederick R. Bean , Louis M. Shadeck , Warren A. Ceroll , David A. Porter , Kendall M. Smith
发明人： Michael L. O'Banion , Frederick R. Bean , Louis M. Shadeck , Warren A. Ceroll , David A. Porter , Kendall M. Smith
IPC分类号： B27B1900
CPC分类号： B23D51/14 , B23D49/007 , Y10T83/704 , Y10T83/7065 , Y10T83/937
摘要： A scroll saw including an adjustable tensioning mechanism is disclosed. The saw includes a housing having an inner surface and a pivoting arm having a rearward end disposed within an opening in the housing. A first blade clamp is disposed at the forward end of the pivoting arm and secures the upper end of a saw blade. The lower end of the saw blade is secured in a second blade clamp disposed at the forward end of a lower arm. A wedge is disposed within the housing, in contact with the inner surface of the housing. The wedge also is disposed in contact with and translatable along a surface of the pivoting arm. A rod is linked to the wedge at one end and extends through the pivoting arm. The rod includes an upwardly turned arm. A cam having a spiral track is rotatably mounted at the front of the pivoting arm with the upwardly turned arm disposed in the track. Rotation of the cam causes the track to move along the upwardly turned arm, further causing the rod and wedge to move forwardly, with the contact between the wedge and the inner surface causing the wedge and the rearward end of the pivoting arm to pivot downwardly, and the forward end of the pivoting arm to pivot upwardly to increase the tension of the blade.
摘要翻译：公开了一种包括可调张紧机构的卷锯。锯包括具有内表面的壳体和具有设置在壳体中的开口内的后端的枢转臂。第一刀片夹具设置在枢转臂的前端并固定锯片的上端。锯片的下端固定在设置在下臂前端的第二刀片夹具中。楔形件设置在壳体内，与壳体的内表面接触。楔形件也沿着枢转臂的表面设置成可接触并可平移。杆在一端连接到楔块并且延伸穿过枢转臂。杆包括向上转动的臂。具有螺旋轨道的凸轮可旋转地安装在枢转臂的前部，向上转动的臂布置在轨道中。凸轮的旋转导致轨道沿着向上转动的臂移动，进一步导致杆和楔向前移动，楔与内表面之间的接触导致楔形件和枢转臂的后端向下枢转，并且枢转臂的前端向上枢转以增加叶片的张力。

2. 发明授权

US5857507A Table saw 失效
公开(公告)号：US5857507A
公开(公告)日：1999-01-12
申请号：US717539
申请日：1996-09-20
申请人： Daniel Puzio , Michael L. O'Banion , Robert S. Gehret , Warren A. Ceroll , Robert P. Welsh , Scott M. Livingston , Louis M. Shadeck , Frederick R. Bean
发明人： Daniel Puzio , Michael L. O'Banion , Robert S. Gehret , Warren A. Ceroll , Robert P. Welsh , Scott M. Livingston , Louis M. Shadeck , Frederick R. Bean
IPC分类号： B23D47/02 , B23D59/00 , B23Q11/00 , B23Q11/08 , B27G19/02 , B25H1/02
CPC分类号： B23D47/025 , B23D59/006 , B23Q11/0042 , B23Q11/0053 , B23Q11/08 , B27G19/02 , Y02P70/171 , 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.

3. 发明授权

US6131629A Table saw 有权
标题翻译：桌锯
公开(公告)号：US6131629A
公开(公告)日：2000-10-17
申请号：US408954
申请日：1999-09-30
申请人： Daniel Puzio , Michael L. O'Banion , Robert S. Gehret , Warren A. Ceroll , Robert P. Welsh , Scott M. Livingston , Louis M. Shadeck , Frederick R. Bean
发明人： Daniel Puzio , Michael L. O'Banion , Robert S. Gehret , Warren A. Ceroll , Robert P. Welsh , Scott M. Livingston , Louis M. Shadeck , Frederick R. Bean
IPC分类号： B23D47/02 , B23D59/00 , B23Q11/00 , B23Q11/08 , B27G19/02 , B27G19/00 , B25H1/00
CPC分类号： B23D47/025 , B23D59/006 , B23Q11/0042 , B23Q11/0053 , B23Q11/08 , B27G19/02 , Y02P70/171 , 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：台锯或其他切割机包括在工作台的下侧的承载构件，其大致与凸缘台边缘相邻，以便在提升和运送切割机时提供由操作者掌握的增加的抓握表面面积。机器优选地配备有用于支撑水平地延伸到工作台的工件的可逆延伸支撑组件。这种支撑组件包括支撑构件，其可在棒上朝向和离开工作台水平地可滑动地延伸。灰尘偏转裙从工作台的下表面延伸到位于锯的封闭底座内的防尘罩的大致中空的灰尘接收腔部分。该裙部将灰尘或碎屑偏转到中空灰尘接收腔的内部。防反冲隔离物优选是在其上的中间位置处安装在防反冲爪上的密封端盲铆钉。这样的间隔件将防反冲爪与切割分离板大致平行的关系滑动地保持。喉板的硬化部分也防止其被反扣爪的锯齿形边缘损坏，并且当刀片降低时防止粘合。

4. 发明授权

US5979523A Table saw 有权
公开(公告)号：US5979523A
公开(公告)日：1999-11-09
申请号：US168206
申请日：1998-10-06
申请人： Daniel Puzio , Michael L. O'Banion , Robert S. Gehret , Warren A. Ceroll , Robert P. Welsh , Scott M. Livingston , Louis M. Shadeck , Frederick R. Bean
发明人： Daniel Puzio , Michael L. O'Banion , Robert S. Gehret , Warren A. Ceroll , Robert P. Welsh , Scott M. Livingston , Louis M. Shadeck , Frederick R. Bean
IPC分类号： B23D47/02 , B23D59/00 , B23Q11/00 , B23Q11/08 , B27G19/02 , B27H1/00
CPC分类号： B23D47/025 , B23D59/006 , B23Q11/0042 , B23Q11/0053 , B23Q11/08 , B27G19/02 , Y02P70/171 , 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.

5. 发明授权

US06453786B1 Blade and motor carrier with height/angle adjustment mechanism 失效
公开(公告)号：US06453786B1
公开(公告)日：2002-09-24
申请号：US09416425
申请日：1999-10-12
申请人： Warren A. Ceroll , Frederick R. Bean , Maria I. Kenyon , James R. Parks , Robert S. Gehret , David A. Porter , Michael L. O'Banion , Daniel Puzio , Kevin Brewer
发明人： Warren A. Ceroll , Frederick R. Bean , Maria I. Kenyon , James R. Parks , Robert S. Gehret , David A. Porter , Michael L. O'Banion , Daniel Puzio , Kevin Brewer
IPC分类号： B27B524
CPC分类号： B27B5/243 , B23D45/062 , B23D45/067 , B23D45/068 , B23D47/02 , B27B5/38 , Y10S83/01 , Y10S83/954 , Y10T83/7705 , Y10T83/7726 , Y10T83/773 , Y10T83/7747 , Y10T83/7793 , Y10T83/8776 , Y10T83/9377 , Y10T83/9379 , Y10T83/9461 , Y10T83/9469 , Y10T83/9471
摘要： A machine tool has a work table which defines a working surface and has a cutting tool which is attached to and movable with respect to the work table. The position of the cutting tool with respect to the working surface is controlled by a mechanism which elevates the cutting tool with respect to the working surface and angulates the cutting tool with respect to the working surface. The cutting tool is mounted to a support plate which is pivotably attached to the work table. The elevating mechanism includes a threaded rod and a nut which engages a pivoting link. The pivoting link also engages the cutting tool. Rotation of the threaded rod pivots the link which in turn raises and lowers the cutting tool. A spring biases the cutting tool towards its lower position to remove play between the components. The angulating mechanism includes a lever, two cams and a locking rod. Rotation of the lever moves the locking rod longitudinally due to the action between the two cams. The longitudinal movement of the rod compresses the support plate between the work table and a bracket to maintain the position of the support plate with respect to the work table. Also included is an integral arbor wrench which is accessible when the throat plate is removed to lock the arbor to facilitate tool changing. The wrench is designed to not allow reassembling of the throat plate when the wrench is in engagement with the arbor shaft.

6. 发明授权

US06357328B1 Movable fence for a machine tool 有权
标题翻译：机床可移动围栏
公开(公告)号：US06357328B1
公开(公告)日：2002-03-19
申请号：US09484940
申请日：2000-01-18
申请人： Warren A. Ceroll , Robert S. Gehret , Daniel Puzio , Frederick R. Bean , Michael L. O'Banion , David A. Porter
发明人： Warren A. Ceroll , Robert S. Gehret , Daniel Puzio , Frederick R. Bean , Michael L. O'Banion , David A. Porter
IPC分类号： B27B529
CPC分类号： B27B27/02 , B23Q3/007 , B27B27/10 , Y10T83/04 , Y10T83/727 , Y10T83/76 , Y10T83/764 , Y10T83/7647 , Y10T83/7722 , Y10T83/773 , Y10T83/858 , Y10T83/859
摘要： An adjustable rip fence for a machine tool has a stationary rail and a movable rail. The fence is mounted to the movable rail. A set of shims are located between the two rails in order to eliminate any play between the two rails. The shims are sized such that the shims associated with the movable rail are able to pass over the shims associated with the stationary rail to provide complete adjustability to the movable rail and thus the fence.
摘要翻译：用于机床的可调式挡板具有固定导轨和活动导轨。围栏安装在活动导轨上。一组垫片位于两个轨道之间，以消除两个轨道之间的任何间隙。垫片的尺寸使得与活动导轨相关联的垫片能够越过与固定轨道相关联的垫片，以提供对可移动导轨以及因此的栅栏的完全可调整性。

7. 发明授权

US5927857A Movable fence for a machine tool 失效
公开(公告)号：US5927857A
公开(公告)日：1999-07-27
申请号：US883749
申请日：1997-06-27
申请人： Warren A. Ceroll , Robert S. Gehret , Daniel Puzio , Frederick R. Bean , Michael L. O'Banion , David A. Porter
发明人： Warren A. Ceroll , Robert S. Gehret , Daniel Puzio , Frederick R. Bean , Michael L. O'Banion , David A. Porter
IPC分类号： B23Q3/00 , B27B27/02 , B27B27/10 , F16C29/02
CPC分类号： B27B27/02 , B23Q3/007 , B27B27/10 , Y10T83/04 , Y10T83/727 , Y10T83/76 , Y10T83/764 , Y10T83/7647 , Y10T83/7722 , Y10T83/773 , Y10T83/858 , Y10T83/859
摘要： An adjustable rip fence for a machine tool has a fence which is movable with respect to the cutting tool due to a rack and pinion. The rail assembly supporting the fence include a pair of stationary rails which are secure to the machine tool. A movable rail telescopically engages each stationary rail and the movement of each rail is accomplished by the rotation of a pair of pinion gears each of which engages a respective rack on the movable rails. The simultaneous rotation of the pinion gears is the result of both pinion gears being secured to a common pinion shaft which is rotatably secured to the machine tool. The telescoping nature of the rails allows for adjustment of the fence beyond the working surface of the machine tool.

8. 发明授权

US5722308A Movable fence for a machine tool 失效
公开(公告)号：US5722308A
公开(公告)日：1998-03-03
申请号：US541389
申请日：1995-10-10
申请人： Warren A. Ceroll , Robert S. Gehret , Daniel Puzio , Frederick R. Bean , Michael L. O'Banion , David A. Porter
发明人： Warren A. Ceroll , Robert S. Gehret , Daniel Puzio , Frederick R. Bean , Michael L. O'Banion , David A. Porter
IPC分类号： B23Q3/00 , B27B27/02 , B27B27/10 , B26D7/01
CPC分类号： B27B27/02 , B23Q3/007 , B27B27/10 , Y10T83/04 , Y10T83/727 , Y10T83/76 , Y10T83/764 , Y10T83/7647 , Y10T83/7722 , Y10T83/773 , Y10T83/858 , Y10T83/859
摘要： An adjustable rip fence for a machine tool has a fence which is movable with respect to the cutting tool due to a rack and pinion. The rail assembly supporting the fence include a pair of stationary rails which are secure to the machine tool. A movable rail telescopically engages each stationary rail and the movement of each rail is accomplished by the rotation of a pair of pinion gears each of which engages a respective rack on the movable rails. The simultaneous rotation of the pinion gears is the result of both pinion gears being secured to a common pinion shaft which is rotatably secured to the machine tool. The telescoping nature of the rails allows for adjustment of the fence beyond the working surface of the machine tool.

9. 外观设计

USD526668S1 Portions of a table saw 有权
公开(公告)号：USD526668S1
公开(公告)日：2006-08-15
申请号：US29225400
申请日：2005-03-15
申请人： Warren A. Ceroll , Robert S. Gehret , Daniel Puzio , Frederick R. Bean , Michael L. O'Banion , David A. Porter , Daniel A. Ferrara, Jr.
设计人： Warren A. Ceroll , Robert S. Gehret , Daniel Puzio , Frederick R. Bean , Michael L. O'Banion , David A. Porter , Daniel A. Ferrara, Jr.

10. 发明授权

US06994006B2 Movable fence for a machine tool 失效
标题翻译：机床可移动围栏
公开(公告)号：US06994006B2
公开(公告)日：2006-02-07
申请号：US10657597
申请日：2003-09-08
申请人： Warren A. Ceroll , Robert S. Gehret , Daniel Puzio , Frederick R. Bean , Michael L. O'Banion , David A. Porter
发明人： Warren A. Ceroll , Robert S. Gehret , Daniel Puzio , Frederick R. Bean , Michael L. O'Banion , David A. Porter
IPC分类号： B23D45/06
CPC分类号： B27B27/02 , B23Q3/007 , B27B27/10 , Y10T83/04 , Y10T83/727 , Y10T83/76 , Y10T83/764 , Y10T83/7647 , Y10T83/7722 , Y10T83/773 , Y10T83/858 , Y10T83/859
摘要： An adjustable rip fence for a machine tool has a fence which is movable with respect to the cutting tool due to a rack and pinion. The rail assembly supporting the fence include a pair of stationary rails which are secure to the machine tool. A movable rail telescopically engages each stationary rail and the movement of each rail is equalized by a set of cables and pulleys.
摘要翻译：用于机床的可调节的护栏具有由于齿条和小齿轮相对于切削工具可移动的挡板。支撑围栏的轨道组件包括一对固定在机床上的固定轨道。可移动的轨道可伸缩地接合每个固定轨道，并且每个轨道的移动由一组电缆和滑轮平衡。

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