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公开(公告)号：EP2484473B1
公开(公告)日：2020-03-25
申请号：EP12153404.4
申请日：2012-02-01
申请人： wolfcraft GmbH
发明人： Zimmer, Jürgen , Grohs, Heinz-Peter
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公开(公告)号：EP3233399A1
公开(公告)日：2017-10-25
申请号：EP15867859.9
申请日：2015-12-09
申请人： Robert Bosch GmbH
发明人： KOEGEL, Jan
CPC分类号： B25H1/005 , B23D45/06 , B23D47/02 , B23D47/025 , B25H1/04
摘要： A support frame for a power tool includes a top configured to support a table top and a bottom arranged opposite and parallel to the top. The bottom is configured to support the support frame on a surface when the support frame is in a first position. The support frame further includes a side arranged between the top and the bottom and configured to support the support frame on the surface when the support frame is in a second position. When the support frame is in the first position and the second position, the table top is spaced apart from the surface.
摘要翻译： 用于电动工具的支撑框架包括顶部，顶部被构造成支撑与顶部相对且平行地布置的桌面和底部。 底部构造成当支撑框架处于第一位置时将支撑框架支撑在表面上。 支撑框架还包括布置在顶部和底部之间的侧面，并且被配置为当支撑框架处于第二位置时将支撑框架支撑在表面上。 当支撑框架处于第一位置和第二位置时，桌面与表面间隔开。
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公开(公告)号：EP2591899A1
公开(公告)日：2013-05-15
申请号：EP12191206.7
申请日：2012-11-05
申请人： Black & Decker Inc.
发明人： Spinelli, Luigi
摘要： A saw comprising: a base (2); a table (4) having an arm (10) rotatably mounted about a vertical axis (8) within the base (4); a bevel mount (16) pivotally mounted about a horizontal axis (18) on the edge of the table (4); a motor unit (20) pivotally mounted on the bevel mount to allow the motor unit to pivot from a first raised position towards the table to a second lowered position; a saw blade (22) having a cutting edge rotatably mounted on and capable of being rotationally driven by the motor unit (20); a slot (26) which extends across the table (4) and slot (10) and which receives the cutting edge of the cutting blade (22) when the motor unit (20) is in its second lowered position; and a guard assembly capable of surrounding at least part of the cutting edge of the cutting blade (22); wherein the guard assembly comprises: a fixed guard (30) which surrounds at least the cutting edge of at least the middle portion of the cutting blade (22); a rear guard assembly (68, 70) which is capable of surrounding part of the cutting edge of the lower rear portion of the cutting blade (22) below the fixed guard (30); a front guard assembly (32, 34) which is capable of surrounding part of the cutting edge of the lower front portion of the cutting blade below the fixed guard; characterised in that, when the motor unit (20) is in its lowered second position, the whole of the cutting edge of the cutting blade (22) below the fixed guard (30) is enclosed by being surrounded by the rear guard assembly or the front guard assembly or by being located within the slot (26).
摘要翻译： 一种锯，包括：基座（2）; 一个桌子（4），该桌子具有一个可绕基座（4）内的垂直轴（8）旋转安装的臂（10）; 围绕台面（4）边缘上的水平轴线（18）枢转地安装的斜面安装件（16）; 电机单元（20），所述电机单元枢转地安装在所述斜面安装件上以允许所述电机单元从第一升高位置朝向所述台枢转到第二降低位置; 具有可转动地安装在所述马达单元（20）上并能够被所述马达单元（20）旋转驱动的切割刃的锯片（22）; 当所述马达单元（20）处于其第二降低位置时，所述槽（26）延伸跨过所述工作台（4）和所述槽（10）并且容纳所述切割刀片（22）的切割边缘; 和能够围绕所述切割刀片（22）的所述切割边缘的至少一部分的防护组件。 其中所述防护组件包括：固定防护件（30），其至少包围所述切割刀片（22）的至少所述中间部分的所述切割刃; 后防护组件（68,70），其能够围绕固定防护件（30）下方的切割刀片（22）的下后部的切割刃的一部分; 前防护组件（32，34），其能够围绕固定防护件下方的切割刀片的下前部的切割刃的一部分; 其特征在于，当所述马达单元（20）处于其下降的第二位置时，所述固定防护装置（30）下方的所述切割刀片（22）的整个切割边缘被所述后防护装置或所述后防护装置 前护罩组件或通过位于槽（26）内。
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4.发明公开
公开(公告)号：EP2425942A1
公开(公告)日：2012-03-07
申请号：EP11179930.0
申请日：2011-09-02
申请人： Makita Corporation
CPC分类号： B27B5/29 , B27B5/165 , B27B27/10 , Y10T83/744 , Y10T83/7693
摘要： A front part of a guide section (20) is made to be a detachable separate sub fence (23) having a guide face (26), a face of the guide section (20) to which the sub fence (23) is fitted, is made to be a second guide face (29) in parallel with the guide face (26) rising from the top face of a table (3). The second guide face (29) is in a plane in the rear of the guide face (26).
摘要翻译： 引导部分（20）的前部被制成具有导向面（26）的可拆卸的分开的副栅栏（23），所述子栅栏（23）所装配的引导部分的表面， 被制成与从工作台（3）的顶面上升的导向面（26）平行的第二引导面（29）。 第二引导面（29）位于引导面（26）的后方的平面内。
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公开(公告)号：EP2233237A3
公开(公告)日：2011-11-02
申请号：EP10157334.3
申请日：2010-03-23
申请人： Makita Corporation
发明人： Inai, Masahiko
CPC分类号： B23D59/006 , B27B5/165
摘要： A mitre circular saw (1) with an upper table (36) comprises: a base (10) for placing a workpiece; a main body (30) having a saw blade (34) and vertically movable relative to the base (10); a safety cover (31A, 31B) rotatably movable for shielding or exposing the saw blade (34) by an upward and downward movements of the main body (30); a blade edge plate (14A, 14B) for defining a slit (15) where the saw blade (34) enters when the main body (30) is lowered; and an upper table (36) disposed above the main body (30) along which a workpiece is slidable. An inlet for chips (18) is formed in the upper surface of the base (10) forwardly of and partitioned from the slit (15), and chips generated by cutting the workpiece on the upper table (36) at the predetermined lowered position of the main body (30) arc guided to pass through an interior of the safety cover (31A, 31B) in the open position and to flow toward the inlet for chips (18).
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公开(公告)号：EP1941962A3
公开(公告)日：2011-07-27
申请号：EP08103149.4
申请日：2007-04-20
申请人： Black & Decker, Inc.
发明人： Welsh, Robert P , DiPasquale, Kathy E. , Lopano, Daniel N. , Buck, John E. , Merhar III, Carl F , Chang, Yung Ho , Achterberg, Nicholas E.
CPC分类号： B23D45/068 , B23D47/025 , B27B5/16 , B27B5/29 , Y10T83/727 , Y10T83/7705 , Y10T83/773
摘要： A table saw comprising:
a base assembly having first and second holders (22H) extending therefrom;
a table assembly supported by the base assembly;
a saw assembly supported by at least one of the table assembly and the base assembly, the saw assembly including a saw blade extending through the table assembly; and
a pushstick (70) having first and second slots (71) thereon, wherein the first and second slots are insertable respectively through the first and second holders.-
公开(公告)号：EP1614511B1
公开(公告)日：2008-12-31
申请号：EP05014124.1
申请日：2005-06-30
申请人： Black & Decker Inc.
CPC分类号： B23D59/006 , B27B5/165 , B27G19/02 , Y10T83/7697
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公开(公告)号：EP1852227A2
公开(公告)日：2007-11-07
申请号：EP07111827.7
申请日：2005-06-30
申请人： Black & Decker Inc.
摘要： A power tool has a base assembly, a table supported by the base assembly, and a saw assembly pivotally attached to the table via a trunnion. The saw assembly includes a motor, a blade driven by the motor, an upper blade guard covering an upper part of the blade, a lower blade guard pivotally attached to the upper blade guard for covering a lower part of the blade, and an auxiliary blade guard pivotally attached to the lower blade guard. An uplock assembly has a guard lock movable between a first position contacting the lower blade guard and a second position not contacting the lower blade guard.
摘要翻译： 电动工具具有基座组件，由基座组件支撑的工作台以及通过耳轴枢转地连接到工作台的锯组件。 锯组件包括马达，由马达驱动的叶片，覆盖叶片上部的上叶片防护罩，可枢转地附接到上刀片防护罩的下刀片防护罩，用于覆盖刀片的下部;以及副叶片 防护罩枢轴连接到下刀片护罩上。 升降组件具有防护锁，所述防护锁可在接触所述下刀片护罩的第一位置与不接触所述下刀片护罩的第二位置之间移动。
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公开(公告)号：EP1654098A1
公开(公告)日：2006-05-10
申请号：EP04748783.0
申请日：2004-07-06
申请人： Ernex AS
CPC分类号： B27B5/202 , B23D45/062 , B27B5/207 , B27G19/02
摘要： A building saw comprising a stand (3) with a frame (5), which is connected to a tabletop (2) by means of distance brackets (6) and with legs (7), where the tabletop (2) has a turntable (15) with a slot (4), and a cradle (20) with a motor and a circular saw blade (1) arranged on the turntable (15), where the cradle (20) is located substantially between the frame (5) and the tabletop (2). The saw blade is rotatable about its axis of rotation in such a direction that a point on the saw blade (1) will move from a position closest to the normal operator position in a curve over the tabletop (2) to a point furthest away from the normal operator position, and the saw blade is suspended in such a manner that it can be steplessly and lockably raised, moved, tilted and/or rotated and that the building saw comprises an operating device (35) for handling all the saw blade's movements with regard to raising, moving, tilting and/or rotating the saw blade.
摘要翻译： 一种建筑锯，包括具有框架（5）的支架（3），该支架通过距离支架（6）和支腿（7）连接到桌面（2），其中桌面（2）具有转台 （20）基本上位于所述框架（5）和所述框架（5）之间，并且所述支架（20）具有马达和布置在所述转台（15）上的圆锯片（1） 桌面（2）。 锯片可围绕其旋转轴线以这样的方向旋转，即锯片（1）上的点将从最接近正常操作者位置的位置在桌面（2）上的曲线上移动到距离 正常的操作者位置，并且锯片可以被无级地和可锁定地升起，移动，倾斜和/或旋转地悬挂，并且建筑锯包括用于处理所有锯片的运动的操作装置（35） 关于提升，移动，倾斜和/或旋转锯片。
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公开(公告)号：EP1632323A1
公开(公告)日：2006-03-08
申请号：EP05018143.7
申请日：2005-08-22
申请人： Black & Decker Inc.
CPC分类号： B23D47/02 , B27B5/165 , B27B5/24 , B27B5/29 , Y10T83/762 , Y10T83/7697 , Y10T83/7705 , Y10T83/7788 , Y10T83/8773 , Y10T83/9457
摘要： A power tool with a base assembly (10), and a table (11) supported by the base assembly (10), where the table (11) has a workpiece supporting surface. A saw assembly is pivotably supported by the table (11) via a trunnion assembly (21). The table includes a post (11P) having a first curved surface (11A) having a first radius. The trunnion (21T) has a first surface (21S) contacting the first curved surface (11A). The trunnion is movable along the first curved surface (11A). The first radius is larger than the distance between the first surface and the workpiece supporting surface.
摘要翻译： 一种具有基座组件（10）的动力工具和由基座组件（10）支撑的工作台（11），其中工作台（11）具有工件支撑表面。 锯组件经由耳轴组件（21）由工作台（11）可枢转地支撑。 桌子包括具有第一半径的第一曲面（11A）的柱（11P）。 耳轴（21T）具有与第一曲面（11A）接触的第一表面（21S）。 耳轴可沿着第一弯曲表面（11A）移动。 第一半径大于第一表面和工件支撑表面之间的距离。
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