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21. 发明授权

US08985702B2 Automotive road milling machine 有权
标题翻译：汽车道路铣床
公开(公告)号：US08985702B2
公开(公告)日：2015-03-24
申请号：US12969698
申请日：2010-12-16
申请人： Peter Busley , Thomas Lehnert , Herbert Ley , Cyrus Barimani , Günter Hähn
发明人： Peter Busley , Thomas Lehnert , Herbert Ley , Cyrus Barimani , Günter Hähn
IPC分类号： E01C23/088 , E01C23/12 , B28D1/18
CPC分类号： E01C23/088 , B28D1/188 , E01C23/127
摘要： In an automotive road milling machine (1) for milling ground surfaces (3), with a machine frame (2), a milling drum (4) with a quick-change system arranged at the machine frame (2) in a drum housing (11), a driving device (6) for driving the milling drum (4), a reduction gear (8) arranged between the driving device (6) and the milling drum (4), where the milling drum (4) is arranged between drum housing walls (12,13) of the drum housing (11) running orthogonally to the axis of rotation of the milling drum (4), where the quick-change system is provided with a basic drum body (14) and at least one milling tube element (10) capable of being pushed onto the basic drum body (14), where the drum housing wall (13) opposite the drive-side drum housing wall (12) is easily removable for the quick exchange of alternatively usable milling tube elements (10), it is provided for the following features to be achieved: the housing (9) of the reduction gear (8) is attached to the machine frame (2) in a torsionally rigid fashion, inside the machine frame (2), between the driving device (6) and the drum housing wall (12) at the drum housing (11).
摘要翻译：在用于铣削具有机架（2）的地面（3）的汽车道路铣床（1）中，具有布置在机架（2）处的滚筒壳体中的快速更换系统的铣削鼓（4） 11），用于驱动研磨鼓（4）的驱动装置（6），布置在驱动装置（6）和铣削鼓（4）之间的减速齿轮（8），其中铣削鼓（4）布置在所述鼓壳体（11）的滚筒壳体壁（12,13）与所述研磨鼓（4）的旋转轴线正交地运行，其中所述快速更换系统设置有基本鼓体（14）和至少一个铣削管元件（10），其能够被推到基本鼓体（14）上，其中与驱动侧鼓壳体壁（12）相对的鼓壳体壁（13）可容易地移除，以便快速更换可选择的铣削管元件（10），为了实现以下特征而提供：减速齿轮（8）的壳体（9）以机架（2）的形式安装在机架在机架（2）内部，位于驱动装置（6）与滚筒外壳（11）之间的滚筒外壳壁（12）之间。

22. 发明申请

US20130241266A1 Chisel Holder 有权
标题翻译：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。

23. 发明申请

US20120174366A1 Tool 有权
标题翻译：工具
公开(公告)号：US20120174366A1
公开(公告)日：2012-07-12
申请号：US13348211
申请日：2012-01-11
申请人： Günter Hähn , Martin Lenz , Thomas Lehnert , Stefan Abresch
发明人： Günter Hähn , Martin Lenz , Thomas Lehnert , Stefan Abresch
IPC分类号： B25B27/02 , B23P6/00 , B23P11/00
CPC分类号： E21C35/19 , B23P19/025 , B25B27/02 , B25B27/064 , E21C35/197 , E21C2035/1826 , Y10T29/4973 , Y10T29/49945 , Y10T29/53683 , Y10T29/53796 , Y10T29/5383 , Y10T29/53909
摘要： A tool for mounting a chisel on a chisel holder, having an actuating member, which has a push-off section, wherein the actuating member can be displaced along a displacement direction. It is possible to simplify changing the chisel if the actuating member can be shifted by an actuating unit. The actuating unit has a draw-in section, which is spaced apart from the push-off section and is arranged transversely with respect to the displacement direction of the actuating member. The actuating member can be power-operated bidirectionally in the displacement direction by the actuating unit.
摘要翻译：一种用于将凿子安装在凿子保持器上的工具，具有一个具有推动部分的致动构件，其中致动构件可以沿位移方向移位。如果致动构件可以由致动单元移动，则可以简化改变凿子。致动单元具有与推出部分间隔开并且相对于致动构件的位移方向横向设置的拉入部分。致动构件可以通过致动单元在位移方向上双向动力操作。

24. 发明申请

US20110115278A1 Milling Drum For A Construction Machine, Construction Machine As Well As Gearbox Unit For A Milling Drum 有权
标题翻译：一台建筑机械的建筑机械，一台铣刨机齿轮箱
公开(公告)号：US20110115278A1
公开(公告)日：2011-05-19
申请号：US13013016
申请日：2011-01-25
申请人： Bernd Holl , Stefan Abresch , Thomas Lehnert
发明人： Bernd Holl , Stefan Abresch , Thomas Lehnert
IPC分类号： E01C23/088 , E21C25/08 , E21C25/06 , E01C23/12 , B23P11/00 , B23P6/00 , F16M13/02
CPC分类号： E01C23/088 , B28D1/186 , Y10T29/4973 , Y10T29/49826
摘要： In a milling drum (2) for a construction machine, in particular a road milling machine (1) or a recycler, with an interchangeable milling tube (4) arranged coaxially to the axis (20) of the milling drum, where the milling tube (4) is supported, by means of a support ring (8), on a support ring mount (12) of a rotating body coupled to a milling drum drive (16), it is provided that the support ring (8) and the support ring mount (12) of the rotating body display several complementary supporting surfaces (22, 24) arranged coaxially to the axis (20) of the milling drum, where the said supporting surfaces (22, 24) have different supporting circle diameters and are arranged behind one another axially with their diameters decreasing incrementally in the pulling direction.
摘要翻译：在用于建筑机械的铣刨鼓（2）中，特别是道路铣刨机（1）或回收机，具有与铣刨鼓的轴线（20）同轴设置的可互换铣刨管（4），其中铣刨管（4）通过支撑环（8）支撑在联接到研磨鼓驱动器（16）的旋转体的支撑环安装件（12）上，其中，支撑环（8）和旋转体的支撑环安装件（12）显示与铣削鼓的轴线（20）同轴布置的几个互补支撑表面（22,24），其中所述支撑表面（22,24）具有不同的支撑圆直径，并且是沿轴向彼此排列，其直径在牵引方向上逐渐减小。

25. 发明授权

US07901011B2 Milling drum for a construction machine, construction machine as well as gearbox unit for a milling drum 有权
标题翻译：用于建筑机械的铣刨鼓，建筑机械以及用于研磨鼓的变速箱单元
公开(公告)号：US07901011B2
公开(公告)日：2011-03-08
申请号：US11727989
申请日：2007-03-29
申请人： Bernd Holl , Stefan Abresch , Thomas Lehnert
发明人： Bernd Holl , Stefan Abresch , Thomas Lehnert
IPC分类号： E01C23/88
CPC分类号： E01C23/088 , B28D1/186 , Y10T29/4973 , Y10T29/49826
摘要： In a milling drum (2) for a construction machine, in particular a road milling machine (1) or a recycler, with an interchangeable milling tube (4) arranged coaxially to the axis (20) of the milling drum, where the milling tube (4) is supported, by means of a support ring (8), on a support ring mount (12) of a rotating body coupled to a milling drum drive (16), it is provided that the support ring (8) and the support ring mount (12) of the rotating body display several complementary supporting surfaces (22, 24) arranged coaxially to the axis (20) of the milling drum, where the said supporting surfaces (22, 24) have different supporting circle diameters and are arranged behind one another axially with their diameters decreasing incrementally in the pulling direction.
摘要翻译：在用于建筑机械的铣刨鼓（2）中，特别是道路铣刨机（1）或回收机，具有与铣刨鼓的轴线（20）同轴设置的可互换铣刨管（4），其中铣刨管（4）通过支撑环（8）支撑在联接到研磨鼓驱动器（16）的旋转体的支撑环安装件（12）上，其中，支撑环（8）和旋转体的支撑环安装件（12）显示与铣削鼓的轴线（20）同轴布置的几个互补支撑表面（22,24），其中所述支撑表面（22,24）具有不同的支撑圆直径，并且是沿轴向彼此排列，其直径在牵引方向上逐渐减小。

26. 发明授权

US08118369B2 Milling drum for a construction machine, construction machine as well as gearbox unit for a milling drum 有权
标题翻译：用于建筑机械的铣刨鼓，建筑机械以及用于研磨鼓的变速箱单元
公开(公告)号：US08118369B2
公开(公告)日：2012-02-21
申请号：US13013016
申请日：2011-01-25
申请人： Bernd Holl , Stefan Abresch , Thomas Lehnert
发明人： Bernd Holl , Stefan Abresch , Thomas Lehnert
IPC分类号： E01C23/88
CPC分类号： E01C23/088 , B28D1/186 , Y10T29/4973 , Y10T29/49826
摘要： In a milling drum (2) for a construction machine, in particular a road milling machine (1) or a recycler, with an interchangeable milling tube (4) arranged coaxially to the axis (20) of the milling drum, where the milling tube (4) is supported, by means of a support ring (8), on a support ring mount (12) of a rotating body coupled to a milling drum drive (16), it is provided that the support ring (8) and the support ring mount (12) of the rotating body display several complementary supporting surfaces (22, 24) arranged coaxially to the axis (20) of the milling drum, where the said supporting surfaces (22, 24) have different supporting circle diameters and are arranged behind one another axially with their diameters decreasing incrementally in the pulling direction.
摘要翻译：在用于建筑机械的铣刨鼓（2）中，特别是道路铣刨机（1）或回收机，具有与铣刨鼓的轴线（20）同轴设置的可互换铣刨管（4），其中铣刨管（4）通过支撑环（8）支撑在联接到研磨鼓驱动器（16）的旋转体的支撑环安装件（12）上，其中，支撑环（8）和旋转体的支撑环安装件（12）显示与铣削鼓的轴线（20）同轴布置的几个互补支撑表面（22,24），其中所述支撑表面（22,24）具有不同的支撑圆直径，并且是沿轴向彼此排列，其直径在牵引方向上逐渐减小。

27. 发明申请

US20070228806A1 Milling drum for a construction machine, construction machine as well as gearbox unit for a milling drum 有权
标题翻译：用于建筑机械的铣刨鼓，建筑机械以及用于研磨鼓的变速箱单元
公开(公告)号：US20070228806A1
公开(公告)日：2007-10-04
申请号：US11727989
申请日：2007-03-29
申请人： Bernd Holl , Stefan Abresch , Thomas Lehnert
发明人： Bernd Holl , Stefan Abresch , Thomas Lehnert
IPC分类号： E01C23/12
CPC分类号： E01C23/088 , B28D1/186 , Y10T29/4973 , Y10T29/49826
摘要： In a milling drum (2) for a construction machine, in particular a road milling machine (1) or a recycler, with an interchangeable milling tube (4) arranged coaxially to the axis (20) of the milling drum, where the milling tube (4) is supported, by means of a support ring (8), on a support ring mount (12) of a rotating body coupled to a milling drum drive (16), it is provided that the support ring (8) and the support ring mount (12) of the rotating body display several complementary supporting surfaces (22, 24) arranged coaxially to the axis (20) of the milling drum, where the said supporting surfaces (22, 24) have different supporting circle diameters and are arranged behind one another axially with their diameters decreasing incrementally in the pulling direction.
摘要翻译：在用于建筑机械的铣刨鼓（2）中，特别是道路铣刨机（1）或回收机，具有与铣刨鼓的轴线（20）同轴设置的可互换铣刨管（4），其中铣刨管（4）通过支撑环（8）支撑在联接到研磨鼓驱动器（16）的旋转体的支撑环安装件（12）上，其中，支撑环（8）和旋转体的支撑环安装件（12）显示与铣削鼓的轴线（20）同轴布置的几个互补支撑表面（22,24），其中所述支撑表面（22,24）具有不同的支撑圆直径，并且是沿轴向彼此排列，其直径在牵引方向上逐渐减小。

28. 发明授权

US09068302B2 Mixer bar for a stabilizer/recycler 有权
标题翻译：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。

29. 发明申请

US20120326488A1 Bit, In Particular A Round Shaft Bit 有权
标题翻译：位，特别是圆形轴位
公开(公告)号：US20120326488A1
公开(公告)日：2012-12-27
申请号：US13502376
申请日：2010-10-14
申请人： Thomas Lehnert , Heiko Friederichs
发明人： Thomas Lehnert , Heiko Friederichs
IPC分类号： E21C35/197
CPC分类号： E21C35/197 , E21C2035/1826
摘要： A bit assembly includes a bit having a bit head and a bit shank, a mounting sleeve being held in the region of the bit shank, and a support element that comprises a guidance region being associated with the bit. To allow the bit to be easily deinstalled from the bit receptacle and allow it, if applicable, to be easily installed again, provision is made that the support element comprises, in the region of its underside facing away from the bit head, a deflection segment.
摘要翻译：位组件包括具有位头和钻头柄的钻头，安装套筒保持在钻头柄的区域中，以及支撑元件，其包括与钻头相关联的引导区域。为了允许钻头容易地从钻头容器中卸载，并且允许钻头（如果适用的话）容易地再次安装，则提供支撑元件在其背面背向钻头头的区域中包括偏转段。

30. 外观设计

USD666641S1 Chisel holder 有权
公开(公告)号：USD666641S1
公开(公告)日：2012-09-04
申请号：US29408543
申请日：2011-12-14
申请人： Karsten Buhr , Thomas Lehnert , Cyrus Barimani , Guenter Haehn
设计人： Karsten Buhr , Thomas Lehnert , Cyrus Barimani , Guenter Haehn

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