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73 条记录 (耗时 0.016 秒)

    TABLE SAW WITH FOLDABLE TABLETOP AND LEGS
    1.
    发明公开
    TABLE SAW WITH FOLDABLE TABLETOP AND LEGS 有权
    TISCHSÄGEMIT FALTBARER TISCHPLATTE UND BEINEN

    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

    申请人： Robert Bosch GmbH ,  Wiker, Juergen ,  Dammertz, Ralph

    发明人： WIKER, Juergen ,  DAMMERTZ, Ralph

    IPC分类号： B23D47/02 ,  B25H1/04

    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。

    ZAHNRAD MIT DÄMPFUNGSELEMENT
    3.
    发明公开
    ZAHNRAD MIT DÄMPFUNGSELEMENT 审中-公开
    带有阻尼元件GEAR

    公开(公告)号：EP2069110A1

    公开(公告)日：2009-06-17

    申请号：EP07788119.1

    申请日：2007-08-01

    申请人： Robert Bosch GmbH

    发明人： WIKER, Juergen ,  SCHADOW, Joachim

    IPC分类号： B25F5/00 ,  F16H55/14 ,  F16H55/16

    CPC分类号： B25F5/001 ,  F16H55/14 ,  F16H55/16 ,  Y10T74/19958

    摘要： The invention relates to a toothed wheel of a gear drive, particularly for electric hand machine tools, comprising a toothing and a damping element made of an elastic material, the element being disposed in a recess of the toothed wheel. The object of the invention is to improve the effectiveness and the operational safety of the damping element on a toothed wheel with little effort in order to increase the service life of the gear drive. The task is solved by the toothed wheel (1) having a recess (5) penetrating the toothing (2).

    HANDGEFÜHRTE LAUBSÄGEMASCHINE
    6.
    发明授权
    HANDGEFÜHRTE LAUBSÄGEMASCHINE 有权
    手持拼图

    公开(公告)号：EP1102664B1

    公开(公告)日：2005-11-16

    申请号：EP00945570.0

    申请日：2000-05-26

    申请人： ROBERT BOSCH GMBH

    发明人： FRECH, Alfred ,  WIKER, Juergen ,  ENGELFRIED, Uwe ,  KEUSCH, Siegfried

    IPC分类号： B27B19/12 ,  B23D51/14 ,  B23D51/01

    CPC分类号： B23D51/02 ,  B23D49/16 ,  B23D51/01 ,  B23D51/04 ,  B23D51/14 ,  B27B19/12 ,  Y10T83/687 ,  Y10T83/69 ,  Y10T83/705

    摘要： The invention relates to a hand-guided jig saw machine (10) comprising a jig saw blade (33) which can be detachably clamped between two essentially parallel limbs (221, 222), at the free ends thereof, and which can be driven, especially in a reciprocative manner, by a motor (11) that is integrated in the jig saw (10). Said limbs are preferably constructed of a U-shaped frame (22), especially having a tubular shape. A transversally projecting handle (13) comprising a switch button (15) of an on-off switch is arranged on the free end of one of the limbs (221, 222). A light, compact and cost-efficient hand-guided jig saw machine can be produced by virtue of the fact that the lower limb (221) supports, especially in a base housing (12), both the motor (11) and the transmission means (114, 115, 116, 119, 67) which effect the reciprocative motion of the saw blade (33), whereby a motor shaft (1103) is coupled to a crankshaft (116) in a manner that is parallel to the limb (221). Said crankshaft is coupled via a connecting rod (67) to a flexible abutment (51, 57) for clamping the saw blade (33).

    ELEKTROHANDWERKZEUGMASCHINE
    7.
    发明公开
    ELEKTROHANDWERKZEUGMASCHINE 有权
    电动手持式工具机

    公开(公告)号：EP1575740A1

    公开(公告)日：2005-09-21

    申请号：EP03775099.9

    申请日：2003-10-31

    申请人： ROBERT BOSCH GMBH

    发明人： WIKER, Juergen

    IPC分类号： B24B27/08 ,  B24B23/02 ,  B23Q11/08

    CPC分类号： B24B55/052 ,  B23Q11/06 ,  B23Q16/025 ,  B24B23/02 ,  B24B27/08

    摘要： The invention relates to an electric portable power tool for a discoid rotating implement (18). The power tool comprises a power tool housing (11), out of which a drive spindle (12) for the implement (18) projects and on which a hollow cylindrical chuck collar (15) is formed that is coaxial to the drive spindle (12). The power tool also comprises a protective cover (20), which is detachably mounted on the power tool housing (11), provided for at least partially covering the implement (18), and which can be placed on and fixed to the chuck collar (15) by means of a clamp (23) having a tightening element (24). In order to place the protective cover (20) in desired positions of rotation relative to the power tool housing (11) without the use of an auxiliary tool and to secure the protective cover (20) in any set position of rotation, the clamp (23) is held on the chuck collar (15) in a manner that enables it to rotate, and a manually releasable locking is formed between the clamp (23) and the chuck collar (15).