SCHUTZHAUBE FÜR EIN HANDWERKSZEUG
    74.
    发明授权
    SCHUTZHAUBE FÜR EIN HANDWERKSZEUG 有权
    SCHUTZHAUBEFÜREIN HANDWERKSZEUG

    公开(公告)号:EP1968768B1

    公开(公告)日:2012-03-28

    申请号:EP06819319.2

    申请日:2006-11-08

    申请人: Robert Bosch GmbH

    IPC分类号: B24B55/05 B27G19/04

    CPC分类号: B24B55/052 B27G19/04

    摘要: The invention relates to a protective hood for a portable tool with a rotary tool, having an axial wall for covering regions of the rotary tool. It is proposed that the axial wall (3) have wall regions (4) which are axially offset from one another and are connected to one another, in particular in one piece. Furthermore, a portable tool is proposed which has such a protective hood (1).

    摘要翻译: 用于具有旋转工具的便携式工具的保护罩技术领域本发明涉及一种用于具有旋转工具的便携式工具的保护罩,其具有用于覆盖旋转工具的区域的轴向壁。 建议,轴向壁(3)具有壁区域(4),壁区域(4)彼此轴向偏移并且彼此连接,特别是一体地连接。 此外,提出了一种具有这种保护罩(1)的便携式工具。

    Hand-held tools
    75.
    发明公开
    Hand-held tools 有权
    Tragbares Werkzeug

    公开(公告)号:EP2420352A2

    公开(公告)日:2012-02-22

    申请号:EP11177201.8

    申请日:2011-08-11

    IPC分类号: B24B23/02 B24B55/05

    摘要: A hand-held tool (1) has an operation member (21) operably coupled to a lock mechanism. The lock mechanism can lock and unlock the position of a cover (15) that covers at least a part of an end tool (11). The operation member (21) is positioned on an opposite side to a coupling device (4c, 15c) that movably couples the cover (15) to a gear head device (4) mounted to a tool body (2).

    摘要翻译: 手持工具(1)具有可操作地联接到锁定机构的操作构件(21)。 锁定机构可以锁定和解锁覆盖端部工具(11)的至少一部分的盖(15)的位置。 操作构件(21)位于与安装到工具主体(2)上的齿轮头装置(4)可移动地联接的联接装置(4c,15c)的相对侧上。

    Cutting tools having movable cover mounting structures
    76.
    发明公开
    Cutting tools having movable cover mounting structures 有权
    Schneidewerkzeuge mit beweglichen Abdeckungsmontagestrukturen

    公开(公告)号:EP2409820A1

    公开(公告)日:2012-01-25

    申请号:EP11174831.5

    申请日:2011-07-21

    IPC分类号: B27B9/00 B27G19/04

    摘要: A cutting tool (10) includes a tool unit (20) having a rotary cutting blade (B), a movable cover (50) configured to cover the rotary cutting blade (B), and a rotary support member (40) mounted to the tool unit (20) and rotatably supporting the movable cover (50) about a rotational axis. The rotary support member (40) and the movable cover (50) has contact surfaces that slidably contact with each other or slidably contact with contact surface of an intermediate member (60) interposed between the rotary support member (40) and the movable cover (50). At least one of the contact surfaces includes a groove (46; 47; 48; 49; 56; 57; 58; 59; 56A; 65; 66) formed therein.

    摘要翻译: 切割工具(10)包括具有旋转切割刀片(B)的工具单元(20),构造成覆盖旋转切割刀片(B)的可动盖(50)和安装到旋转切割刀片 工具单元(20)并且围绕旋转轴线可旋转地支撑可动盖(50)。 旋转支撑构件(40)和可动盖(50)具有彼此滑动接触或者与插入在旋转支撑构件(40)和可动盖(40)之间的中间构件(60)的接触表面滑动接触的接触表面 50)。 至少一个接触表面包括形成在其中的凹槽(46; 47; 48; 49; 56; 57; 58; 59; 56A; 65; 66)。

    HANDWERKZEUGMASCHINE
    77.
    发明公开

    公开(公告)号:EP2214866A1

    公开(公告)日:2010-08-11

    申请号:EP08804856.6

    申请日:2008-09-29

    申请人: Robert Bosch GmbH

    IPC分类号: B24B23/02 B24B55/05

    CPC分类号: B24B23/02 B24B55/052

    摘要: The invention relates to a hand-held power tool, particularly an angle grinder (10) having a housing (14) that comprises a flange neck (12), having a protective device (16) that can be accommodated on the flange neck (12) and that can be pivoted in the circumferential direction (18, 20), and having at least one device (22) for blocking at least one pivoting direction (18, 20) of the protective device (22). The invention proposes that the device (22) for locking comprise at least one stop (24) and at least one counter-stop (26) interacting with the stop (24).

    摘要翻译: 本发明涉及一种手持式工具机,尤其是具有包括法兰颈部(12)的壳体(14)的角磨机(10),该法兰颈部(12)具有保护装置(16),该保护装置能够容纳在法兰颈部 )并且可沿圆周方向(18,20)枢转,并且具有用于阻挡保护装置(22)的至少一个枢转方向(18,20)的至少一个装置(22)。 本发明提出,用于锁定的装置(22)包括与止动件(24)相互作用的至少一个止动件(24)和至少一个止动件(26)。

    HANDWERKZEUGMASCHINE
    78.
    发明公开

    公开(公告)号:EP2209591A1

    公开(公告)日:2010-07-28

    申请号:EP08804597.6

    申请日:2008-09-23

    申请人: Robert Bosch GmbH

    摘要: The invention relates to a hand-held power tool, particularly and angle grinder (10), having a housing (12), having a flange neck (14), and having a protection device (16) that can be accommodated on the flange neck (14), which forms a receptacle region for a tool. The invention proposes that at least one device (22, 24) be provided for damping and/or balancing of clearance between the housing (12) and the protection device (16).

    摘要翻译: 本发明涉及一种手持式电动工具,特别是角向磨光机(10),其具有壳体(12),该壳体具有凸缘颈部(14)并且具有保护装置(16),该保护装置能够容纳在凸缘颈部 (14),其形成用于工具的容纳区域。 本发明提出,设置至少一个装置(22,24)用于减弱和/或平衡壳体(12)和保护装置(16)之间的间隙。

    SCHUTZVORRICHTUNG
    79.
    发明公开

    公开(公告)号:EP2185320A1

    公开(公告)日:2010-05-19

    申请号:EP08760638.0

    申请日:2008-06-06

    申请人: Robert Bosch GmbH

    IPC分类号: B24B55/05 B24B23/02

    摘要: The invention relates to a protective device (10), especially for hand-held power tools comprising a disk-shaped and rotating tool (12), and a base (14). The protective device (10) is characterized by an energy-absorbing element (16) which is coupled to the base (14) via a coupling that is stationary in a normal mode of operation and that allows at least one rotational movement of the energy-absorbing element (16) relative to the base (14) in an emergency mode of operation.

    摘要翻译: 本发明涉及一种保护装置(10),特别是用于包括盘形和旋转工具(12)和基座(14)的手持式动力工具。 该保护装置(10)的特征在于能量吸收元件(16),该能量吸收元件经由在正常操作模式下静止的联接器联接到基座(14),并且该能量吸收元件允许至少一个旋转运动, (16)相对于所述基座(14)以紧急操作模式操作。