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    FÜHRUNGSPLATTE FÜR EINE HANDWERKZEUGMASCHINE
    4.
    发明公开
    FÜHRUNGSPLATTE FÜR EINE HANDWERKZEUGMASCHINE 失效
    导向板手机。

    公开(公告)号：EP0577619A1

    公开(公告)日：1994-01-12

    申请号：EP92905632.0

    申请日：1992-03-04

    申请人： ROBERT BOSCH GMBH

    发明人： KLEIDER, Albert

    IPC分类号： B23Q9 ,  B24B23

    CPC分类号： B23Q9/0014 ,  B24B23/005 ,  Y10T83/8878

    摘要： Un plateau de guidage (10) qui permet de guider une machine portative, notamment une meuleuse d'angle, le long d'un rail de guidage (14) fixé sur une pièce, comprend un canal de guidage (13) qui s'emboîte sur le rail de guidage (14) et des surfaces de guidage (31-34) formées dans le canal de guidage (13) qui s'emboîte sur sur les faces latérales du rail de guidage. Afin d'obtenir un guidage sans friction avec un jeu minime de guidage du plateau de guidage (10), tout en simplifiant la fabrication de ce dernier, le canal de guidage (13) formé d'au moins deux moulures allongées (17, 18) mutuellement espacées similaires à des ponts et de deux évidements (19, 20, 21) du plateau de guidage (10) alignés avec les moulures (17, 18) a une dimension transversale intérieure plus grande que la largeur du rail de guidage (14), alors que les surfaces de guidage (31-34) sont disposées par deux sur deux rétrécissements (25, 26) mutuellement espacés du canal de guidage (13), dont la largeur intérieure est légèrement supérieure à la largeur du rail de guidage.

    SCHUTZVORRICHTUNG FÜR EINE HANDWERKZEUGMASCHINE
    5.
    发明公开
    SCHUTZVORRICHTUNG FÜR EINE HANDWERKZEUGMASCHINE 有权
    SCHUTZVORRICHTUNGFÜREINE HANDWERKZUUGMASCHINE

    公开(公告)号：EP1414618A1

    公开(公告)日：2004-05-06

    申请号：EP02747234.9

    申请日：2002-06-22

    申请人： ROBERT BOSCH GMBH

    发明人： WENDT, Dieter ,  VOIGT, Mike ,  KLEIDER, Albert ,  SCHADOW, Joachim ,  NEEF, Kurt ,  MUELLER-BOYSEN, Ulrich ,  SCHANBACHER, Juergen

    IPC分类号： B24B55/10 ,  B24B23/02 ,  B24B27/08 ,  B23Q11/00

    CPC分类号： B24B55/052 ,  B23Q11/0046 ,  B24B23/028 ,  Y10T83/7734

    摘要： The invention relates to a protective device (33) for a hand machine tool, particularly for a sanding hand machine tool, comprising a protective guard (40). Said protective guard is provided for at least partially enclosing a discoidal rotating tool. The protective device is also equipped with a dust extraction tube (52) whose longitudinal axis is situated at an angle of up to 80° with regard to the axis of rotation of the tool. According to the invention, a portion of the dust extraction tube (52) passes through the plane of a flat side of the tool.

    摘要翻译： 用于手持式工具机的保护装置（33）技术领域本发明涉及一种用于手持式工具机的保护装置（33），特别是用于砂光手持式工具机，包括保护罩（40）。 所述防护装置被设置用于至少部分地包围盘状旋转工具。 该保护装置还配备有一个吸尘管（52），该吸尘管的纵轴线相对于该工具的旋转轴线以高达80°的角度定位。 根据本发明，灰尘抽取管（52）的一部分穿过工具的平坦侧的平面。

    FÜHRUNGSPLATTE FÜR EINE HANDWERKZEUGMASCHINE
    6.
    发明授权
    FÜHRUNGSPLATTE FÜR EINE HANDWERKZEUGMASCHINE 失效
    导向板手机。

    公开(公告)号：EP0577619B1

    公开(公告)日：1994-11-30

    申请号：EP92905632.3

    申请日：1992-03-04

    申请人： ROBERT BOSCH GMBH

    发明人： KLEIDER, Albert

    IPC分类号： B23Q9/00

    CPC分类号： B23Q9/0014 ,  B24B23/005 ,  Y10T83/8878

    摘要： Described is a guide plate (10) designed to guide a hand-held power tool, in particular an angle sanding machine, along a guide rail (14) fixed to a workpiece. The guide plate has a groove (13) which fits over the guide rail (14), and the groove (13) has surfaces (31-34) in it designed to enable the sides of the guide rail to slide along the groove. In order to produce an easy-to-manufacture guide-plate design which avoids the guide rail sticking in the groove and yet has little play, the groove (13) in the guide plate (10) comprises at least two longitudinally running bridge-like corrugations (17, 18), spaced a certain distance apart, and recesses (19, 20, 21) located in alignment with them, the internal breadth of the groove being greater than the width of the guide rail (14) and the guide surfaces (31-34) being located in pairs on two constrictions (25, 26) located a certain distance apart in the groove (13), the internal width of each constriction being slightly greater than the width of the guide rail.

    HANDWERKZEUGMASCHINE
    9.
    发明授权
    HANDWERKZEUGMASCHINE 失效

    公开(公告)号：EP0942802B1

    公开(公告)日：2003-01-08

    申请号：EP97926899.2

    申请日：1997-10-06

    申请人： ROBERT BOSCH GMBH

    发明人： KIRN, Manfred ,  KLEIDER, Albert

    IPC分类号： B24B23/02 ,  B24B45/00 ,  B23Q11/00 ,  B27B5/38

    CPC分类号： B25F5/001 ,  B24B23/022 ,  B24B45/006 ,  B27B5/38

    摘要： The present invention relates to a manually operated machine-tool, fitted with a disc-shaped tool (18) and a housing (10) for accomodating a work spindle (13), the free end of which (131) bears the tool (18) between a clamping ring (19) and a securing nut (20), both featuring together a securing device (17). The machine is also fitted with a locking device (25) to prevent the spindle (13) from rotating. The locking device has a crown, mounted on the clamping piece, with a least one notch (28), as well as a hand lever (29) provided with a latch tooth (32) to engage the notch (28). For a safer change of tool on the machine, the SDS-click clamping ring (19), as modified according to the standard EP 0 424 388, is captive, torsion-proof and can be fixed to the drive spindle (13) by putting a hexagon socket on an external hexagonal socket head screw, superficially locked in the direction of rotation of the work spindle (13) up to a certain number of rotations by the work spindle (13), and, starting from a given number of rotations, actuated through gearing by means of a spindle-locking device (25) and put in a release position.

    摘要翻译： 本发明涉及一种手动操作的机床，其装配有盘形刀具（18）和用于容纳工作主轴（13）的壳体（10），其工作主轴（13）的自由端支承工具（18） ）在夹紧环（19）和固定螺母（20）之间，两者一起以固定装置（17）为特征。 该机器还配有锁定装置（25）以防止主轴（13）旋转。 锁定装置具有安装在夹紧件上的至少一个凹口（28）的顶部，以及设置有用于接合凹口（28）的闩锁齿（32）的手柄（29）。 为了更安全地更换机器上的工具，根据标准EP 0 424 388修改的SDS锁定环（19）具有防俘获，防扭转功能，并且可以通过将其固定到驱动轴（13）上 外六角内六角螺栓上的内六角套筒，通过工作主轴（13）在工作主轴（13）的旋转方向上表面锁定到一定数量的旋转，并且从给定的转数开始， 借助于心轴锁定装置（25）通过传动机构致动并且处于释放位置。

    HANDWERKZEUGMASCHINE
    10.
    发明公开
    HANDWERKZEUGMASCHINE 失效

    公开(公告)号：EP0942802A1

    公开(公告)日：1999-09-22

    申请号：EP97926899.0

    申请日：1997-10-06

    申请人： ROBERT BOSCH GMBH

    发明人： KIRN, Manfred ,  KLEIDER, Albert

    IPC分类号： B24B23 ,  B24B45 ,  B25F5 ,  B27B5

    CPC分类号： B25F5/001 ,  B24B23/022 ,  B24B45/006 ,  B27B5/38

    摘要： The present invention relates to a manually operated machine-tool, fitted with a disc-shaped tool (18) and a housing (10) for accomodating a work spindle (13), the free end of which (131) bears the tool (18) between a clamping ring (19) and a securing nut (20), both featuring together a securing device (17). The machine is also fitted with a locking device (25) to prevent the spindle (13) from rotating. The locking device has a crown, mounted on the clamping piece, with a least one notch (28), as well as a hand lever (29) provided with a latch tooth (32) to engage the notch (28). For a safer change of tool on the machine, the SDS-click clamping ring (19), as modified according to the standard EP 0 424 388, is captive, torsion-proof and can be fixed to the drive spindle (13) by putting a hexagon socket on an external hexagonal socket head screw, superficially locked in the direction of rotation of the work spindle (13) up to a certain number of rotations by the work spindle (13), and, starting from a given number of rotations, actuated through gearing by means of a spindle-locking device (25) and put in a release position.