SUPPORTING DEVICE FOR AN ABRASIVE TOOL AND CORRESPONDING ABRASIVE TOOL
    91.
    发明公开
    SUPPORTING DEVICE FOR AN ABRASIVE TOOL AND CORRESPONDING ABRASIVE TOOL 审中-公开
    用于磨削工具支撑装置及相应的研磨工具

    公开(公告)号:EP2391478A1

    公开(公告)日:2011-12-07

    申请号:EP10706376.0

    申请日:2010-01-27

    申请人: Leg Italia S.r.l.

    发明人: GAMBA, Luciano

    CPC分类号: B24B7/22 B24D7/066

    摘要: A supporting device (1) is described for supporting and containing an abrasive element (5) for the machining of stone, ceramic or similar, said supporting device (1) comprising an elastic means (6) for absorbing the external stress on said abrasive element (5); said supporting device (1) comprises an upper half-box (3b) and a lower half-box (3a) which comprise reciprocal engagement means (7), thus forming a housing box (3) able to accommodate said elastic means (6) and able to retain said abrasive element (5), said reciprocal engagement means (7) being suitable for permitting the sliding of said upper half-box (3b) towards and away from said lower half-box (3a). An abrasive tool (2) is also described for machining stone or similar, comprising an abrasive element (5) and a supporting device (1) for supporting and containing said abrasive element (5).

    GRINDING WHEEL
    95.
    发明公开
    GRINDING WHEEL 无效
    砂轮

    公开(公告)号:EP1791678A1

    公开(公告)日:2007-06-06

    申请号:EP05808496.3

    申请日:2005-09-13

    发明人: PARK, Rin-soon

    IPC分类号: B24D5/06

    CPC分类号: B24D7/066 B24B41/047

    摘要: A grinding wheel has a disc having a connection hole formed at a center thereof, to which a rotation axis of a grinder is connected, and a plurality of abrasive segments detachably connected to a surface of the disc. A plurality of fixing recesses are radially formed on the surface of the disc at an interval and fixing protrusions having a shape corresponding to the fixing recess are formed on bottom surfaces of the abrasive segments, so that the abrasive segments are connected to the disc by inserting the fixing protrusions into the fixing recesses. According to the grinding wheel, when the abrasive segment is worn away or inferior as it is used for a long time, it has only to replace the corresponding abrasive segment only. Accordingly, an economical efficiency is high.

    摘要翻译: 砂轮具有在其中心形成有连接孔的盘,研磨机的旋转轴连接到该连接孔,以及可拆卸地连接到盘的表面的多个研磨段。 在盘的表面上以一定间隔径向形成多个固定凹槽,并且在研磨段的底表面上形成具有与固定凹槽对应的形状的固定凸起,使得研磨段通过插入而连接到盘上 固定突起进入固定凹槽。 根据砂轮,当研磨部分长时间使用时磨损或变质时,只能更换相应的研磨部分。 因此,经济效率高。

    OUTIL DE COUPE DESTINE A L' ENLEVEMENT DE REVETEMENTS SUR SUBSTRATS MINERAUX
    99.
    发明公开
    OUTIL DE COUPE DESTINE A L' ENLEVEMENT DE REVETEMENTS SUR SUBSTRATS MINERAUX 有权
    SCHNEIDWERKZEUG ZUM ENTFERNEN VONÜBERZÜGENAUF MINERALISCHEN SUBSTRATEN

    公开(公告)号:EP1304190A1

    公开(公告)日:2003-04-23

    申请号:EP02102442.7

    申请日:2002-10-15

    申请人: Carbodiam S.A.

    IPC分类号: B24D7/06 B24D7/10 B24B55/10

    CPC分类号: B24D7/066 B24B55/102 B24D7/10

    摘要: Meule de surfaçage destinée à l'enlèvement de revêtements sur supports minéraux, constituée d'un corps (10) percé de trous (11) garnie de segments en forme de soc de charrue présentant 2 flancs long (1) et court (2) par rapport à la direction de rotation, constitués de deux couches (3) et (4), la face (3) étant inclinée d'un angle (5) par rapport au plan de base du segment (6). Ces segments sont disposés selon au moins deux dispositions, notamment des segments (8) avec l'axe du profil tangent au cercle passant par la pointe du profil et des segments (9) dont le flanc court est tangent au cercle extérieur correspondant à la périphérie de l'outil.

    摘要翻译: 该工具包括具有孔(11)的板(10)和一系列成角度的切割段,每个切割段具有长(1)和短(2)侧,并由两层含有精细金属的层(3,4)制成 和较粗的磨料颗粒。 每个段的前向侧以与板(10)的表面成锐角(5°)倾斜,并且将段嵌入至少两个不同的位置 - 一个点与其平行于板的周边的点 ,另一个短边平行于其边缘。