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公开(公告)号：EP2969429A1
公开(公告)日：2016-01-20
申请号：EP14769898.9
申请日：2014-03-13
CPC分类号： B26D7/1863 , B23D45/048 , B23D59/006 , Y10T83/0453 , Y10T83/207
摘要： A dust collection system for a circular saw having a saw housing and a motor configured to rotationally drive a saw blade includes a dust collecting member and a guide mechanism. The dust collecting member includes a body having a first end in which a dust collection opening is defined and a second end operably connectable to an airflow generation device. The guide mechanism is configured to support the dust collecting member on the saw housing such that the dust collection opening remains adjacent to an outer edge of the saw blade in response to one of the dust collecting member and the guide mechanism contacting the workpiece to move the dust collecting member.
摘要翻译： 一种用于具有锯壳体和构造成旋转地驱动锯片的马达的圆锯的灰尘收集系统，包括灰尘收集构件和引导机构。 集尘构件包括具有第一端和第二端的主体，在第一端中限定灰尘收集开口，第二端可操作地连接到气流产生装置。 引导机构构造成将集尘部件支撑在锯壳体上，使得灰尘收集开口保持邻近锯片的外边缘，以响应集尘部件和引导机构中的一个接触工件以移动 集尘部件。
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公开(公告)号：EP2969332A1
公开(公告)日：2016-01-20
申请号：EP14771125.3
申请日：2014-03-12
申请人： Robert Bosch GmbH , Wiker, Juergen , Dammertz, Ralph , Koegel, Jan , Robert Bosch Tool Corporation
发明人： WIKER, Juergen , DAMMERTZ, Ralph , KOEGEL, Jan
CPC分类号： B23D47/126 , B23D45/04 , B23D47/12
摘要： A power tools incorporates a brushless or electronically commutated drive motor (BLDC). A number of drive trains are provided for connecting the BLDC to the drive shaft of a working tool, such as a rotary saw blade. In one aspect, the BLDC motor is disposed within an arm assembly of a power tool and provides power to the drive shaft of the tool through a gear train that minimizes the size and profile of the power tool.
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公开(公告)号：EP2938471A1
公开(公告)日：2015-11-04
申请号：EP13821619.7
申请日：2013-12-26
发明人： DAMMERTZ, Ralph
IPC分类号： B27B27/02
摘要： A rip fence (12) for a table saw (10) includes a frame having a front portion and a rear portion. A front clamping lever (48) is pivotably supported in the front portion of the frame for movement between a clamped and an undamped position. A handle (44) is pivotably supported in the front portion of the frame for movement between a locked and an unlocked position. The handle (44) includes a lever portion (58) that engages the front clamping lever (48) and moves the front clamping lever (48) from the undamped to the clamped position when the handle (44) is moved from the unlocked position toward the locked position. A rear clamping lever (88) is attached to the rear portion of the frame and movable between a clamped and undamped position. When the front clamping lever (48) is moved to clamped position by the lever portion (58) of the handle (44), continued movement of the handle (44) to locked position results in the handle (44) pulling the rear clamping lever (88) from the undamped to the clamped position.
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4.发明公开GWORKPIECE PRESENCE AND/OR HEIGHT DETECTION SYSTEM AND BLADE GUARD DETECTION SYSTEM 有权系统ZER ERKENNUNG DES VORHANDENSEINS ODER DERHÖHEEINESWERKSTÜCKSUND KLINGENSCHUTZERKENNUNGSSYSTEM
公开(公告)号：EP2919935A1
公开(公告)日：2015-09-23
申请号：EP13798818.4
申请日：2013-11-12
发明人： DAMMERTZ, Ralph , WIKER, Juergen
CPC分类号： B26D5/086 , B23D45/061 , B23D59/001 , B27G19/02 , Y10T83/04 , Y10T83/533 , Y10T83/541
摘要： A guard device for a saw system in which the table saw is not operated without a saw blade guard, unless a user intends to make a non-through cut in a workpiece. The guard device, in one embodiment, determines whether an adjusted saw blade height corresponds to a thickness of the work piece to be cut and prevents the tool or motor driving the saw blade from operating if the saw blade is adjusted too high, in order to improve work conditions.
摘要翻译： 用于锯系统的防护装置，其中台锯在没有锯片防护件的情况下不操作，除非用户打算在工件中进行非穿透切割。 在一个实施例中，防护装置确定调节的锯片高度是否对应于待切割的工件的厚度，并且如果锯片被调节得太高，则防止工具或电机驱动锯片操作，以便 改善工作条件。
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公开(公告)号：EP2766139A1
公开(公告)日：2014-08-20
申请号：EP12778574.9
申请日：2012-10-08
发明人： WIKER, Juergen , DAMMERTZ, Ralph
CPC分类号： B23D47/025 , B25H1/04 , Y10T83/7722 , Y10T83/773
摘要： Provided is a table saw assembly (100) including a base portion (102), a saw blade opening (112), a saw assembly and a first leg assembly (124). The base portion (102) includes a base work piece support surface (104) which defines a support plane (106). The base portion (102) includes a lower surface (119) opposite the base work piece support surface (104). The saw blade opening (112) is defined in the base work piece support surface (104). The saw assembly includes a saw blade (115) which is positionable to extend upwardly through the saw blade opening (112). The first leg assembly (124) includes a first foot portion (126a, 126b). The first leg assembly (124) is pivotable between a first position and a second position. In the first position, the first foot portion (126a, 126b) is positioned lower than the lower surface (119) of the base portion (102). In the second position, the first foot portion is positioned above the lower surface (119) of the base portion (102).
摘要翻译： 提供了一种台锯组件，其包括基部，锯片开口，锯组件和第一腿组件。 基部包括限定支撑平面的基部工件支撑表面。 基部包括与基部工件支撑表面相对的下表面。 锯片开口限定在基部工件支撑表面中。 锯组件包括可以向上延伸穿过锯片开口的锯片。 第一腿组件包括第一脚部。 第一腿组件可在第一位置和第二位置之间枢转。 在第一位置，第一脚部位于比基部的下表面低的位置。 在第二位置，第一脚部位于基部的下表面的上方。
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公开(公告)号：EP2043815B1
公开(公告)日：2011-01-19
申请号：EP07728900.7
申请日：2007-05-08
申请人： Robert Bosch GmbH
发明人： JORDAN, Peter , BAUMANN, Otto , DAMMERTZ, Ralph , RENZ, Werner , BERNHARDT, Thomas , SCHMID, Hardy , DI NICOLANTONIO, Aldo , HOSSMANN, Daniela , LENNARTZ, Juergen
IPC分类号： B23Q11/00
CPC分类号： B23Q11/0046
摘要： The invention is based on a dust suction adapter device comprising a base body unit (12) having a coupling point (14) for attachment to a hand-operated machine tool (16) and having at least one suction channel (18), and further comprising a suction head unit (20) displaceable on the base body unit (12). It is proposed that the dust suction adapter device is provided with at least one interface (22) for an external suction unit (24).
摘要翻译： 本发明基于一种吸尘适配器装置，该吸尘适配器装置包括基体单元（12），该基体单元具有用于附接到手动机床（16）并具有至少一个抽吸通道（18）的联接点（14），并且进一步 包括可在基体单元（12）上移动的吸头单元（20）。 建议吸尘适配器装置具有用于外部抽吸单元（24）的至少一个接口（22）。
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公开(公告)号：EP1965951A1
公开(公告)日：2008-09-10
申请号：EP06807625.6
申请日：2006-10-27
申请人： ROBERT BOSCH GMBH
CPC分类号： B25D16/003 , B25D11/125 , B25D2211/003 , B25D2216/0015 , B25D2216/0023 , B25D2250/065 , B25D2250/331 , B25D2250/365
摘要： The invention relates to a hand power tool, in particular a drill hammer and/or chipping hammer, comprising a hammer unit (10a; 10b) for producing a pulse in the direction of a hammer axis (12a; 12b). Said tool has an axial drive unit (14a; 14b) with a drive element (16a; 16b) and a motor unit (18a; 18b), in addition to a motor shaft (20a; 20b), which forms an angle (22a; 22b) not equal to zero with the hammer axis (12a; 12b) and which co-operates with the axial drive unit (14a; 14b) by means of a torque transmission wheel (24a; 24b) of said unit, the axial drive unit (14a; 14b) being mounted on the opposite side of the torque transmission wheel (24a; 24b) from the motor unit (18a; 18b). The driven element (16a; 16b) of the axial drive unit (14a; 14b) is mounted directly on the torque transmission wheel (24a; 24b).
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公开(公告)号：EP1163087A1
公开(公告)日：2001-12-19
申请号：EP00988624.3
申请日：2000-11-17
申请人： ROBERT BOSCH GMBH
CPC分类号： H01R13/5833 , B25F5/00
摘要： The invention relates to an electric hand-operated machine tool comprising a device for accommodating a power cable (2) on an assembly shell (1) of a housing of an electric appliance, especially of an angle grinder that is provided, in particular, with a shell-type design. The assembly shell (1) has a first opening (11) through which the power cable (2) is guided and has a labyrinth-shaped fixing device (12) which is provided for the power cable (2) and which is arranged in the vicinity of the first opening (11). The electric hand-operated machine tool can be produced more economically and can be assembled more easily by virtue of the fact that the assembly shell (1) has a first rib (13) which is located between the first opening (11) and the fixing device (12), is aligned with the first opening (11) or is parallel to this alignment and which serves to guide the power cable (2). In addition, the assembly shell is provided with a second rib (14) which is arranged between the fixing device (12) and the first rib (13) in the path of the power cable (2) provided by the first rib (13).
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公开(公告)号：EP1163083A1
公开(公告)日：2001-12-19
申请号：EP00993774.9
申请日：2000-11-25
申请人： ROBERT BOSCH GMBH
CPC分类号： B25F5/02 , B24B23/028
摘要： The invention relates to an angle grinder comprising a housing (2) which can be more economically produced due to the fact that it comprises an assembly shell (3), a cover shell (4) and an insert (1) that is arranged between these shells. The insert (1) is provided with a first fixing device (10) and a second fixing device (11) to be fixed between the assembly shell (3) and the cover shell (4), and is provided with a spindle lock receiver (12) and a spindle bearing receiver (13). The assembly shell (3) comprises a fist fixing means (30) in which the first fixing device (10) of the insert (1) engages. The cover shell (4) comprises a second fixing means (40) which engages in the fixing device (10) of the insert (1). The insert (1) also comprises a second fixing device (11) which, via corresponding means, can be mounted on the assembly shell (3) and the cover shell (4).
摘要翻译： 本发明涉及一种角磨机，其包括壳体（2），由于壳体（2）包括组装壳体（3），盖壳（4）和插入件（1），所述壳体 炮弹。 所述插件（1）设置有第一固定装置（10）和第二固定装置（11），所述第一固定装置和第二固定装置固定在所述组装壳体（3）和所述盖壳（4）之间，并且设置有主轴锁定接收器 12）和主轴轴承接收器（13）。 组件壳体（3）包括第一固定装置（30），插入件（1）的第一固定装置（10）接合在第一固定装置（30）中。 盖壳（4）包括嵌入插入件（1）的固定装置（10）中的第二固定装置（40）。 插入件（1）还包括第二固定装置（11），该第二固定装置经由相应的装置可以安装在组装壳体（3）和盖壳（4）上。
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公开(公告)号：EP3063553B1
公开(公告)日：2019-12-11
申请号：EP14857984.0
申请日：2014-10-30
申请人： Robert Bosch GmbH
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