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38 条记录 (耗时 0.028 秒)

    Chisel Holder
    11.
    发明申请
    Chisel Holder 有权
    凿子持有人

    公开(公告)号：US20130241266A1

    公开(公告)日：2013-09-19

    申请号：US13822895

    申请日：2011-12-02

    申请人： Thomas Lehnert ,  Karsten Buhr ,  Cyrus Barimani ,  Günter Hähn

    发明人： Thomas Lehnert ,  Karsten Buhr ,  Cyrus Barimani ,  Günter Hähn

    IPC分类号： E21C35/18 ,  E21C35/193

    CPC分类号： E21C35/19 ,  E21C35/18 ,  E21C35/193 ,  E21C35/1933 ,  E21C2035/191

    摘要： The invention relates to a bit holder for an earth working machine, in particular a road milling machine, having a support member onto which an insertion projection is indirectly or directly attached on an insertion projection side, the support member comprising two first and/or two second stripping surfaces that are at an angle to one another, and the support member having a working side that comprises a bit receptacle. In order to achieve a stable and long-lived configuration for such a bit holder, provision is made according to the present invention that the first and/or second stripping surfaces diverge from the insertion projection side toward the working side.

    摘要翻译： 本发明涉及一种用于土方工程机械的钻头保持器，特别是一种具有支承构件​​的道路铣床，该支撑构件将插入突出部间接或直接附接到插入突出侧上，支撑构件包括两个第一和/或两个 第二剥离表面彼此成角度，并且支撑构件具有包括钻头容器的工作侧。 为了实现这种位保持器的稳定且长寿命的构造，根据本发明，提供第一和/或第二剥离表面从插入突出侧向工作侧发散。

    Bit Holder And Base Part
    15.
    发明申请
    Bit Holder And Base Part 有权
    位持有人和基础部分

    公开(公告)号：US20110148178A1

    公开(公告)日：2011-06-23

    申请号：US12960756

    申请日：2010-12-06

    申请人： Thomas Lehnert ,  Karsten Buhr ,  Cyrus Barimani ,  Guenter Haehn

    发明人： Thomas Lehnert ,  Karsten Buhr ,  Cyrus Barimani ,  Guenter Haehn

    IPC分类号： E21C35/18 ,  E21C35/19 ,  E21C35/183

    CPC分类号： E21C35/193 ,  B28D1/188 ,  E02F9/2816 ,  E02F9/2858 ,  E02F9/2866 ,  E21C2035/191

    摘要： The invention relates to a bit holder having an insertion projection and having a holding projection, the holding projection comprising a bit receptacle, and the holding projection protruding at least locally from or beyond the insertion projection in the tool feed direction. A bit holder of this kind is designed in service-life-optimized fashion by the fact that the holding projection comprises a supporting segment having a rigid, shaped-on supporting surface that is arranged at least locally in front of the insertion projection in the feed direction. The invention further relates to a base part for receiving an aforementioned bit holder.

    摘要翻译： 本发明涉及一种具有插入突起并具有保持突起的钻头保持器，保持突起包括钻头容器，并且保持突起至少局部地沿着刀具进给方向从插入突起突出或延伸。 这种类型的保持器是以服务寿命优化的方式设计的，因为保持突起包括具有刚性的成形支撑表面的支撑段，该支撑段至少局部地布置在馈电中的插入突起的前面 方向。 本发明还涉及一种用于接收上述钻头保持器的基座部件。

    Mixer bar for a stabilizer/recycler
    16.
    发明授权
    Mixer bar for a stabilizer/recycler 有权
    用于稳定器/回收机的搅拌机

    公开(公告)号：US09068302B2

    公开(公告)日：2015-06-30

    申请号：US13251535

    申请日：2011-10-03

    申请人： Karsten Buhr ,  Thomas Lehnert ,  Cyrus Barimani ,  Guenter Haehn

    发明人： Karsten Buhr ,  Thomas Lehnert ,  Cyrus Barimani ,  Guenter Haehn

    IPC分类号： E21C35/18 ,  E21C35/19 ,  E01C21/00 ,  E01C23/088

    CPC分类号： E01C21/00 ,  E01C23/065 ,  E01C23/088

    摘要： The invention relates to a mixer bar for a stabilizer/recycler, having an attachment side that comprises an attachment surface for mounting on a drum surface, and having a tool holder receptacle. A mixer bar of this kind can be configured in wear- and strength-optimized fashion, with little production outlay, if provision is made that the mixer bar is embodied as a forged part and has a cross-sectional profile that varies at least locally transversely to the tool feed direction.

    摘要翻译： 本发明涉及一种用于稳定器/再循环器的搅拌棒，其具有连接侧，该连接侧包括用于安装在滚筒表面上的附接表面，并具有工具夹座。 如果提供混合杆作为锻造部件并具有至少局部横向变化的横截面轮廓，那么这种混合杆可以以磨耗和强度优化的方式配置，具有很少的生产成本 到刀具进给方向。