-
公开(公告)号：US5622462A
公开(公告)日：1997-04-22
申请号：US420053
申请日：1995-04-11
IPC分类号： B23B51/02
CPC分类号： B23B51/02 , B23B2251/18 , B23B2251/241 , B23B2251/406 , B23B2251/48 , B23B2260/072 , Y10T408/9097
摘要： A drill bit is provided with a pair of spiral cutting blades having opposed cutting edges which come together at an angle to form a starting tip. Each of the spiral cutting blades includes a spiral flute which extends longitudinally thereof and is provided with a cutting face thereon. Each cutting edge is provided with an inner edge segment and an outer edge segment wherein the inner edge segment extends outwardly from the starting tip a preselected distance and terminates at an inwardly extending inner wall portion of a gullet. The inner wall portion of the gullet is arcuate in structure and terminates at a preselected inward position with an outer wall of the gullet. The outer wall of the gullet extends angularly outwardly terminating at the intersection with an outer segment of the cutting edge. The outer edge segment of the cutting edge is defined by the outward terminating end of the outer wall of the gullet and the outer most extremity of the cutting edge.
摘要翻译： 钻头设置有一对具有相对的切削刃的螺旋切割刀片，它们成角度地形成起始尖端。 每个螺旋切割刀片包括螺旋槽，其长度方向延伸，并在其上设有切割面。 每个切削刃设置有内边缘段和外边缘段，其中内边缘段从起始末端向外延伸预定距离，并且终止于齿槽的向内延伸的内壁部分。 食道的内壁部分在结构上是弧形的，并且在预选的向内位置终止于食道的外壁。 齿槽的外壁在与切削刃的外部部分的交叉点处成角度地向外延伸。 切割边缘的外缘部分由齿槽外壁的外侧终端和切割刃的最外端限定。
-
2.发明授权Multiple saw blade adjustable dado cutter assembly including a cam assembly and nestable dado blades 失效多个锯片可调节刀具组件，包括凸轮组件和可嵌套的刀刃
公开(公告)号：US5309962A
公开(公告)日：1994-05-10
申请号：US58624
申请日：1993-05-13
CPC分类号： B23D61/021 , B23Q17/2283 , B27B5/34 , B27G13/007 , B27G13/14 , Y10T407/1902 , Y10T83/0319 , Y10T83/9326 , Y10T83/9374
摘要： A multiple saw blade adjustable dado cutter assembly. The cutter can be used with a table saw or a radial arm saw, for example, to make dado cuts in board lumber. A pair of cooperating cams, each connected to a saw blade, can be adjusted to make a dado cut of a desired width. If the desired dado width is wider than the two blade configuration can cut, a center cam attached to another blade can be inserted between the pair of cooperating cams. With the three blade configuration, the three cams cooperate to allow the three blades to be spaced for the desired width of cut. In both configurations and at any spacing width, the two or three blades employed remain in a generally parallel alignment and transverse to the axis of the arbor on which the assembly is secured. To permit the blades to function with this geometrical relationship and to be adjustable, not all of the blade teeth lie in the same plane. The sequentially operating three or more cam assembly has uses beyond dado cutting. Also, the blades can be made to mount directly onto a saw arbor with spacer washers taking the place of the cam assembly. For industrial applications, more than three blade configurations are envisioned.
摘要翻译： 多个锯片可调节刀具组合。 刀具可以用于台锯或径向臂锯，例如在板材中进行切割。 可以调整一对配合的凸轮，每个配合的凸轮连接到锯片，以便进行所需宽度的切割。 如果所需的宽度宽度大于两个刀片配置可以切割，则附接到另一个刀片的中心凸轮可以插入在一对配合凸轮之间。 利用三叶片构造，三个凸轮配合以允许三个叶片间隔开所需的切割宽度。 在两种构造和任何间隔宽度中，使用的两个或三个叶片保持大致平行的对准并横向于固定组件的心轴的轴线。 为了允许叶片以这种几何关系发挥作用并且是可调节的，并非所有叶片齿都在同一平面内。 顺序操作的三个或更多个凸轮组件具有超越切割的用途。 此外，刀片可以制成直接安装在锯柄上，垫圈垫圈代替凸轮组件。 对于工业应用，可以设想三种以上的刀片配置。
-
公开(公告)号：US6095024A
公开(公告)日：2000-08-01
申请号：US89829
申请日：1998-06-03
CPC分类号： B23D45/105 , B27B27/08 , B27G5/023 , Y10T83/0505 , Y10T83/6609 , Y10T83/6614 , Y10T83/6657 , Y10T83/8773
摘要： In order to enable both miters and box joints to be fabricated using the same piece of apparatus, a miter fence is provided with multiple slidable portions or segments which enable a ledge to be projected from a lower edge of one of the fence faces and for a gap, which is consistent with the spacing required between the male pins of a box joint, to be opened up. A tab is provided to enable a work piece to be placed in abutment therewith. This tab can be used as each slot is cut using a dado blade to set the appropriate spacing for the next slot. The ends of the fence are provided with end caps which have a 45.degree. angle. These caps can be removed and switched about so that the fence can be used on either the left and the right hand sides of the saw table.
摘要翻译： 为了能够使用相同的装置来制造斜面和箱形接头，斜切栅栏设置有多个可滑动部分或段，从而能够从一个栅栏面的下边缘突出凸缘，并且为 间隙，其与盒接头的阳销之间所需的间距一致，以被打开。 提供了一个突片以使得工件能够与其邻接。 可以使用此选项卡，因为使用dado刀片切割每个插槽以为下一个插槽设置适当的间距。 护栏的端部设有45°角的端盖。 这些盖子可以拆下并切换，以便可以在锯床的左侧和右侧使用护栏。
-
公开(公告)号：US5803677A
公开(公告)日：1998-09-08
申请号：US738758
申请日：1996-08-09
IPC分类号： B23B51/04
CPC分类号： B23B51/0426 , B23B2260/072 , Y10S408/703 , Y10T408/895 , Y10T408/8957
摘要： A hole saw comprises a cup with two cutting teeth positioned on the open end of the cup. The two cutting teeth are substantially diametrically opposed to one another to provide a balanced cutting engagement of the media and are spaced apart by a chord length of between about 45 to about 180 degrees. A pair of secondary gullets are positioned in the cup proximate to a forward cutting edge of the two cutting teeth. The secondary gullets have a predetermined depth and shape along a longitudinal axis of the cup to suitably remove debris from the cup during a portion of the duration of the hole cut. A plurality of raker teeth may be positioned on the chords defining the spacing between the cutting teeth. The raker teeth are disposed below the cutting teeth, approximately 0.030 inches to engage and move cutting debris formed by the cutting teeth.
摘要翻译： 孔锯包括具有位于杯的开口端的两个切割齿的杯。 两个切割齿基本上彼此直径相对，以提供介质的平衡切割接合并且间隔开约45至约180度之间的弦长度。 一对次级齿槽位于杯中，靠近两个切削齿的前切削刃。 二次槽具有沿着杯的纵向轴线的预定深度和形状，以在孔切割的持续时间的一部分期间适当地从杯中去除碎屑。 多个耙齿可以定位在限定切割齿之间的间隔的弦杆上。 耙齿设置在切割齿下方，大约为0.030英寸，以接合和移动由切割齿形成的切割碎片。
-
公开(公告)号：USD438219S1
公开(公告)日：2001-02-27
申请号：US29058210
申请日：1996-08-09
申请人： David T. Brutscher
设计人： David T. Brutscher
-
公开(公告)号：US5875827A
公开(公告)日：1999-03-02
申请号：US51081
申请日：1998-06-10
CPC分类号： B27B25/10 , Y10T83/0304 , Y10T83/6534 , Y10T83/6614 , Y10T83/6638 , Y10T83/863
摘要： The router table push shoe 10 of the present invention has an upwardly extending handle 11 which is angled slightly towards the operator and away from the router table fence 55. The push shoe of the present invention comes with an adjustable bottom guard 20 removably attached to the base 40, and an adjustable side guard 12 which can be removed and used as a bit height measuring tool. Both the bottom guard 20 and the side guard 12 are adjustable to enable the push shoe 10 to hold thin and narrow stock. The push shoe 10 also comes equipped with a miter bar 30. The horizontally adjustable bottom guard 20 is removably attached to the base 40 via a three wing knob 22. The push shoe also has formed in the front right corner a dovetail gauge 17 for making both male and female joints for sliding dovetail joints. All of these attachments allow the push shoe 10 to be used as a push shoe and also as a miter gauge, depth of bit height reference, a scale to check the distance from the router bit to the fence, and a gauge for making 1/2" sliding dovetail joints.
摘要翻译： PCT No.PCT / US96 / 16821 Sec。 371日期：1998年6月10日 102（e）1998年6月10日PCT PCT 1996年10月25日PCT公布。 公开号WO97 / 17175 PCT 日期1997年5月15日本发明的路由器台式推拉件10具有向上延伸的手柄11，该把手11稍微朝着操作者倾斜并且远离路面工作台栅栏55.本发明的推动靴具有可调节的底部防护罩20 可移除地附接到基座40，以及可移除并用作钻头高度测量工具的可调侧挡板12。 底部防护罩20和侧挡板12都是可调节的，以使得推动靴10能够保持薄而狭窄的坯料。 推动鞋10还配有斜角杆30.水平调节的底部防护罩20通过三个翼形把手22可移除地附接到基座40.推动鞋还在前右角形成燕尾尺17，用于制造 男性和女性关节用于滑动燕尾关节。 所有这些附件都允许推踩踏板10用作推踩鞋，还可以作为斜倚仪，钻头高度参考深度，用于检查从路router钻头到篱笆的距离的刻度，以及用于制作+ E ，1/2 + EE“滑动燕尾接头。
-
公开(公告)号：USD428899S
公开(公告)日：2000-08-01
申请号：US88918
申请日：1998-06-03
-
公开(公告)号：USD391974S
公开(公告)日：1998-03-10
申请号：US58213
申请日：1996-08-09
申请人： David T. Brutscher
设计人： David T. Brutscher
-
公开(公告)号：US5569001A
公开(公告)日：1996-10-29
申请号：US490239
申请日：1995-06-14
CPC分类号： B23B47/287 , Y10T408/55 , Y10T408/567
摘要： A template used in installing door locks. A side bracket is slidably received by a front bracket and the two brackets are aligned for the door width or thickness of the door to be drilled. The template permits properly related pilot holes to be drilled into the door edge using the side bracket and the door face using the front bracket.
摘要翻译： 用于安装门锁的模板。 侧支架由前支架可滑动地接收，并且两个支架对应于要钻取的门的门宽度或厚度。 模板允许使用侧支架和门面使用前支架将正确相关的导向孔钻入门边缘。
-
公开(公告)号：USD372433S
公开(公告)日：1996-08-06
申请号：US40287
申请日：1995-06-14
-
-
-
-
-
-
-
-
-
搜索结果
11 条记录 (耗时 0.018 秒)