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1.发明公开
公开(公告)号：EP0997243A1
公开(公告)日：2000-05-03
申请号：EP00101754.0
申请日：1996-07-01
申请人： Black & Decker Inc.
CPC分类号： B27B27/00 , B27B27/04 , B27B27/08 , Y10T83/7613 , Y10T83/764 , Y10T83/7697 , Y10T83/8773
摘要： A fence system for a power tool comprising a first fixed fence (48) associated with a base (12) of said power tool, said first fixed fence being disposed on one side of a working tool (16) of said power tool and a first moveable fence (32,132) being interconnected with said first fixed fence (48). The system additionally comprises a first cam rod (104, 114) disposed between said first fixed fence (48) and said first moveable fence (32), said first cam rod being operable to clamp said first moveable fence against said first fixed fence upon rotation of said first cam rod.
摘要翻译： 一种用于电动工具的围栏系统，包括与所述电动工具的基座（12）相关联的第一固定围栏（48），所述第一固定围栏设置在所述动力工具的工作工具（16）的一侧，并且第一 可移动围栏（32,132）与所述第一固定围栏（48）相互连接。 该系统还包括设置在所述第一固定围栏（48）和所述第一可移动围栏（32）之间的第一凸轮杆（104,114），所述第一凸轮杆可操作以在旋转时将所述第一可移动挡板抵靠所述第一固定挡板 的所述第一凸轮杆。
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公开(公告)号：EP0445972B1
公开(公告)日：1994-05-25
申请号：EP91301676.2
申请日：1991-02-28
申请人： Black & Decker Inc.
IPC分类号： B27B9/02
CPC分类号： B27B9/02
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3.发明授权Bevel locking system for a sliding compound miter saw 失效Gehrungssägeschwenklagerfestspannvorrichtung
公开(公告)号：EP0857550B1
公开(公告)日：2008-05-14
申请号：EP98300639.6
申请日：1998-01-29
申请人： Black & Decker Inc.
发明人： Stumpf, William , Brunson, Mark , Livingston, Scott M. , O'Banion, Michael L. , Moores, Robert G., Jr. , Miller, John W. , Meredith, Daryl , Kaye, Thomas , Harman, William G., Jr. , Avala, Adan
CPC分类号： B23Q1/28 , B23D45/048 , B23D47/02 , B27B5/29 , Y10T83/7697 , Y10T83/7705 , Y10T83/7726 , Y10T83/7788 , Y10T83/8749 , Y10T83/8772 , Y10T83/8773 , Y10T83/9387
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公开(公告)号：EP0398609B1
公开(公告)日：1994-04-20
申请号：EP90305152.2
申请日：1990-05-14
申请人： Black & Decker Inc.
IPC分类号： H02P3/06
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5.发明公开Bevel locking system for a sliding compound miter saw 失效Gehrungssägeschwenklagerfestspannvorrichtung
公开(公告)号：EP0857550A3
公开(公告)日：2000-12-27
申请号：EP98300639.6
申请日：1998-01-29
申请人： Black & Decker Inc.
发明人： Stumpf, William , Brunson, Mark , Livingston, Scott M. , O'Banion, Michael L. , Moores, Robert G., Jr. , Miller, John W. , Meredith, Daryl , Kaye, Thomas , Harman, William G., Jr. , Avala, Adan
CPC分类号： B23Q1/28 , B23D45/048 , B23D47/02 , B27B5/29 , Y10T83/7697 , Y10T83/7705 , Y10T83/7726 , Y10T83/7788 , Y10T83/8749 , Y10T83/8772 , Y10T83/8773 , Y10T83/9387
摘要： A compound miter saw (10) includes a table (14) on which a workpiece is placed, a miter saw unit supporting a saw blade (18), and a housing (16) pivotally supporting the miter saw unit related to the table (14) in such a manner that the miter saw unit is at least laterally pivotable. Further, the miter saw includes a bevel mechanism for selectively determining the lateral position of the miter saw unit at any of a plurality of pivoted positions, including a vertical position where the saw blade (18) is positioned substantially vertically relative to the table (14), and leftward and rightward pivoted positions where the blade (18) is inclined laterally leftwardly and laterally rightwardly from the vertical position. The bevel mechanism includes a movable rod (84) and three fixed stop members (88), the rod (84) being operable to move between a first rod position abutting one of the fixed stop members (88) and a second rod position not abutting the one of the fixed stop members so as to permit the lateral pivotal movement of the miter saw unit. The first fixed stop member (88) is disposed so that the rod (84) abuts the first fixed stop member (88) when the miter saw unit is at the vertical position. Similarly, the second fixed stop member (88) is disposed so that the rod (84) abuts the second fixed stop member when the miter saw unit is leftwardly pivoted at a first predetermined angle from the vertical position. Further, the third fixed stop member (88) is disposed so that the rod (84) abuts the third fixed stop member when the miter saw unit is rightwardly pivoted at a second predetermined angle from the vertical position.
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公开(公告)号：EP0857550A2
公开(公告)日：1998-08-12
申请号：EP98300639.6
申请日：1998-01-29
申请人： Black & Decker Inc.
发明人： Stumpf, William , Brunson, Mark , Livingston, Scott M. , O'Banion, Michael L. , Moores, Robert G., Jr. , Miller, John W. , Meredith, Daryl , Kaye, Thomas , Harman, William G., Jr. , Avala, Adan
CPC分类号： B23Q1/28 , B23D45/048 , B23D47/02 , B27B5/29 , Y10T83/7697 , Y10T83/7705 , Y10T83/7726 , Y10T83/7788 , Y10T83/8749 , Y10T83/8772 , Y10T83/8773 , Y10T83/9387
摘要： A compound miter saw (10) includes a table (14) on which a workpiece is placed, a miter saw unit supporting a saw blade (18), and a housing (16) pivotally supporting the miter saw unit related to the table (14) in such a manner that the miter saw unit is at least laterally pivotable. Further, the miter saw includes a bevel mechanism for selectively determining the lateral position of the miter saw unit at any of a plurality of pivoted positions, including a vertical position where the saw blade (18) is positioned substantially vertically relative to the table (14), and leftward and rightward pivoted positions where the blade (18) is inclined laterally leftwardly and laterally rightwardly from the vertical position. The bevel mechanism includes a movable rod (84) and three fixed stop members (88), the rod (84) being operable to move between a first rod position abutting one of the fixed stop members (88) and a second rod position not abutting the one of the fixed stop members so as to permit the lateral pivotal movement of the miter saw unit. The first fixed stop member (88) is disposed so that the rod (84) abuts the first fixed stop member (88) when the miter saw unit is at the vertical position. Similarly, the second fixed stop member (88) is disposed so that the rod (84) abuts the second fixed stop member when the miter saw unit is leftwardly pivoted at a first predetermined angle from the vertical position. Further, the third fixed stop member (88) is disposed so that the rod (84) abuts the third fixed stop member when the miter saw unit is rightwardly pivoted at a second predetermined angle from the vertical position.
摘要翻译： 一种复合斜切锯（10）包括工件放置于其上的工作台（14），支撑锯片（18）的斜切锯单元以及枢转地支撑与工作台（14）相关的斜切锯单元的外壳（16） ），使得斜切锯单元至少可侧向枢转。 此外，斜切锯包括斜角机构，斜角机构用于选择性地确定斜切锯单元在多个枢转位置中的任何一个处的横向位置，包括锯条（18）相对于工作台（14）基本垂直定位的竖直位置 ）以及左右摆动位置，其中刀片（18）从竖直位置向左侧和右侧向左侧倾斜。 斜角机构包括可动杆（84）和三个固定止动构件（88），杆（84）可操作以在邻接固定止动构件（88）中的一个的第一杆位置和不邻接第二杆位置 该固定止动件中的一个允许斜切锯单元的侧向枢转运动。 第一固定止动构件（88）设置成当斜切锯单元处于竖直位置时杆（84）邻接第一固定止动构件（88）。 类似地，第二固定止动构件（88）被设置成使得当斜切锯单元从竖直位置向第一预定角度向左枢转时杆（84）邻接第二固定止动构件。 此外，当斜切锯单元从垂直位置向右枢转第二预定角度时，第三固定止动构件（88）被设置成使得杆（84）邻接第三固定止动构件。
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公开(公告)号：EP0445972A1
公开(公告)日：1991-09-11
申请号：EP91301676.2
申请日：1991-02-28
申请人： Black & Decker Inc.
IPC分类号： B27B9/02
CPC分类号： B27B9/02
摘要： In a portable circular saw, depth of cut adjustment is effected by pivoting movement between a shoe (24) (which supports the saw on a workpiece) and a motor and gear case housing (26) (carrying the saw blade (12)) about a pivot connection (28) rearward of the housing (26). Forward of the housing (26) an upwardly extending arcuate depth slide (38), fixed to the shoe (24), slidably engages an arcuate depth guide (40) carried by the housing (26) Towards the upper end of the depth slide (38), and in generally fixed relation to it, a clamping assembly (42) selectively clamps the depth slide (38) and depth guide (40) together to establish a depth of cut adjustment setting. The essentially fixed relationship of a locking knob (100) of the clamping assembly (42) to the shoe (24) mean that the operations of changing depth adjustment setting may be made without changing operator's hand positions on the saw. In addition, the fixed position of the knob (100) in sawing operations mean that by design, suitably shaped, sized and positioned, it may be used as an auxiliary handle in guiding the saw in sawing operations.
摘要翻译： 在便携式圆锯中，切割深度的调节是通过在支承工件上的锯（24）（支承工件上的锯）和马达和齿轮箱壳体（26）（承载锯片（12））之间的枢转运动实现的 在壳体（26）后面的枢轴连接（28）。 壳体26向前延伸的弓形深度滑动件38固定在鞋子24上，可滑动地接合由壳体26承载的弓形深度导向件40朝向深度滑动件的上端 并且与其大致固定地相关联，夹紧组件（42）选择性地将深度滑块（38）和深度引导件（40）夹紧在一起以建立切割深度调节设定。 夹紧组件42的锁定旋钮100与鞋24的基本固定的关系意味着可以在不改变操作者在锯上的手位置的情况下进行改变深度调节设置的操作。 另外，旋钮（100）在锯切操作中的固定位置意味着通过设计，合适的形状，尺寸和位置，它可以用作在锯切操作中引导锯的辅助手柄。
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公开(公告)号：EP0398609A1
公开(公告)日：1990-11-22
申请号：EP90305152.2
申请日：1990-05-14
申请人： Black & Decker Inc.
IPC分类号： H02P3/06
摘要： In a two pole universal motor (10) for a circular saw a secondary winding (78, 80) provides dynamic braking. Both run and brake windings (66, 68, 78, 80) are split electrically with respect to the armature (22). All windings are double-ended. All windings may be terminated directly to fixed end points (70, 72, 74, 76, 82, 84, 86, 88), four at each end of the stator (44), providing for axially oriented plug-in connection of brushes (50, 52) at one end (34) and switch (90) and line (64) at the fan end (38). There are no jumpers within the stator (44).
摘要翻译： 在用于圆锯的二极通用马达（10）中，次级绕组（78,80）提供动态制动。 运行和制动绕组（66,68,78,80）都相对于电枢（22）电气分开。 所有绕组均为双端。 所有绕组可以直接终止于固定端点（70,72,74,76,82,84,86,88），在定子（44）的每个端部有四个绕组，用于提供刷子的轴向定向的插入式连接 在风扇端部（38）处的一端（34）和开关（90）以及线路（64）处。 定子内没有跳线（44）。
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公开(公告)号：EP0155745A3
公开(公告)日：1986-06-25
申请号：EP85300001
申请日：1985-01-02
申请人： Black & Decker Inc.
发明人： O'Hara, Frank , Miller, John W.
IPC分类号： B25B21/00
CPC分类号： B25B21/00 , B25B23/0064 , Y10T408/566 , Y10T408/8925 , Y10T408/99
摘要： A power tool (10) includes a housing nose portion (24) on which is snapped a two-piece, moulded plastic depth-adjusting subassembly (22). Each member (26,28) of the subassembly (22) engages a respective area of the nose portion (24). An adjustment member (26) is rotatably connected to the nose portion (24), but is releasably restrained from axial movement upon engagement with a split-ring detent (76) on the nose portion (24). A locator member (28) is threadably connected inside the adjustment member (26), but is restrained from rotating through the interaction of integral keys (58) formed on its interior cylindrical surface with mating longitudinal keyways (80) formed on the nose portion (24). Thus when the operator rotates the adjustment member (26), the locator member (28) moves axially forwardly or rearwardly, depending upon the direction of rotation of the adjustment member (26). Another feature of this system (18) is the use of protuberances (60) integrally formed in the rear axial end (86) of the locator member (28) to inhibit lock-up between the locator member (28) and the adjustment member (26) after the locator member (28) has been drawn inwardly to its rearmost position.
摘要翻译： 动力工具（10）包括壳体鼻部（24），在该壳体鼻部上卡扣有两件式模制塑料深度调节子组件（22）。 子组件（22）的每个构件（26,28）接合鼻部（24）的相应区域。 调节构件（26）可旋转地连接到鼻部（24），但在与鼻部（24）上的开口环锁销（76）接合时可释放地被限制轴向移动。 定位件（28）螺纹连接在调节件（26）内部，但是通过形成在其内圆柱表面上的整体键（58）与形成在鼻部上的配合纵向键槽（80）的相互作用被限制旋转 24）。 因此，当操作者旋转调节构件（26）时，定位构件（28）根据调节构件（26）的旋转方向向前或向后轴向移动。 该系统（18）的另一个特征是使用整体形成在定位器构件（28）的后轴向端部（86）中的凸起（60），以抑制定位器构件（28）和调节构件 在定位构件（28）已经被向内拉到其最后位置之后。
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公开(公告)号：EP0997243B1
公开(公告)日：2002-10-02
申请号：EP00101754.0
申请日：1996-07-01
申请人： Black & Decker Inc.
CPC分类号： B27B27/00 , B27B27/04 , B27B27/08 , Y10T83/7613 , Y10T83/764 , Y10T83/7697 , Y10T83/8773
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