公开(公告)号：US06877818B1

公开(公告)日：2005-04-12

申请号：US10030626

申请日：2000-07-14

申请人： Olaf Gaertner ,  Guenter Haehn ,  Bernd Holl

发明人： Olaf Gaertner ,  Guenter Haehn ,  Bernd Holl

IPC分类号： E01C23/12 ,  E01C23/088 ,  E02F3/06 ,  E21C25/10

CPC分类号： E01C23/088

摘要： In a construction machine comprising a machine frame (2) having a milling roller (18) arranged for rotation therein, the milling roller (18) comprising a roller base body (19) driven by a milling roller drive device (11 to 15) via a transmission unit (32), and a milling tube (25) to be coaxially mounted on the roller base body (19) and to be attached in a manner allowing exchange thereof, with the milling tube (25) carrying cutting tools on its outer surface (46), it is provided that the milling tube (25) comprises fastening elements (28), radially projecting from the inner surface (44), by which the milling tube (25) can be mounted in a rotationally fixed manner to the roller base body (19) or to a member connected to the roller base body (19).

摘要翻译： 在包括具有布置成在其中旋转的铣削辊（18）的机架（2）的建筑机械中，所述铣辊（18）包括由铣辊驱动装置（11至15）驱动的辊基体（19），所述辊基体 传动单元（32）和同轴安装在辊基体（19）上并以允许更换的方式安装的铣削管（25），铣刀管（25）在其外部承载有切削工具 表面（46），其中铣削管（25）包括从内表面（44）径向突出的紧固元件（28），铣削管（25）可以以旋转固定的方式安装到 辊基体（19）或连接到辊基体（19）的构件。

公开(公告)号：US20050158120A1

公开(公告)日：2005-07-21

申请号：US10511031

申请日：2003-04-30

申请人： Bernd Holl ,  Herbert Ley ,  Guenter Haehn

发明人： Bernd Holl ,  Herbert Ley ,  Guenter Haehn

IPC分类号： E01C23/12 ,  E01C23/088 ,  E01C23/16

CPC分类号： E01C23/088

摘要： A self-propelled road milling machine includes a chassis (2) housing a rotatable milling roll (4) between lateral plates (12,13) disposed orthogonal to the axis of the milling roll (4). The milling roll (4) has a base body (14) and a milling tube (10), and is driven by a drive device (6) mounted on an exterior of an input-side of the lateral plate (12) by a reduction gear unit (8). The lateral plate (13) provides for exchanging alternatively mountable milling tubes (10) of different milling widths by being easily detached. For milling near an edge, a reduction gear unit (8) is mounted on the input side, and the reduction gear unit (8) is mounted on the interior of the input-side lateral plate (12) whose outer surface (25) forms a seat for milling tube elements that can be slid thereon from a non-driven side.

摘要翻译： 自走式道路铣床包括在垂直于铣削辊（4）的轴线设置的侧板（12,13）之间容纳可旋转铣削辊（4）的底盘（2）。 研磨辊（4）具有基体（14）和铣削管（10），并由驱动装置（6）驱动，所述驱动装置（6）通过减速装置安装在侧板（12）的输入侧的外部上 减速器（8）。 侧板（13）通过容易地分离而提供具有不同铣削宽度的交替安装的铣削管（10）。 为了在边缘附近进行铣削，减速齿轮单元（8）安装在输入侧，减速齿轮单元（8）安装在其外表面（25）形成的输入侧侧板（12）的内部 用于铣削可以从非驱动侧滑动的管元件的座。

公开(公告)号：US07144192B2

公开(公告)日：2006-12-05

申请号：US10511031

申请日：2003-04-30

申请人： Bernd Holl ,  Herbert Ley ,  Guenter Haehn

发明人： Bernd Holl ,  Herbert Ley ,  Guenter Haehn

IPC分类号： E01C23/16

CPC分类号： E01C23/088

摘要： A self-propelled road milling machine includes a chassis (2) housing a rotatable milling roll (4) between lateral plates (12,13) disposed orthogonal to the axis of the milling roll (4). The milling roll (4) has a base body (14) and a milling tube (10), and is driven by a drive device (6) mounted on an exterior of an input-side of the lateral plate (12) by a reduction gear unit (8). The lateral plate (13) provides for exchanging alternatively mountable milling tubes (10) of different milling widths by being easily detached. For milling near an edge, a reduction gear unit (8) is mounted on the input side, and the reduction gear unit (8) is mounted on the interior of the input-side lateral plate (12) whose outer surface (25) forms a seat for milling tube elements that can be slid thereon from a non-driven side.

摘要翻译： 自走式道路铣床包括在垂直于铣削辊（4）的轴线设置的侧板（12,13）之间容纳可旋转铣削辊（4）的底盘（2）。 研磨辊（4）具有基体（14）和铣削管（10），并由驱动装置（6）驱动，所述驱动装置（6）通过减速装置安装在侧板（12）的输入侧的外部上 减速器（8）。 侧板（13）通过容易地分离而提供具有不同铣削宽度的交替安装的铣削管（10）。 为了在边缘附近进行铣削，减速齿轮单元（8）安装在输入侧，减速齿轮单元（8）安装在其外表面（25）形成的输入侧侧板（12）的内部 用于铣削可以从非驱动侧滑动的管元件的座。

公开(公告)号：US20130000090A1

公开(公告)日：2013-01-03

申请号：US13611735

申请日：2012-09-12

申请人： Thomas Lehnert ,  Martin Lenz ,  Bernd Holl ,  Günter HÄHN

发明人： Thomas Lehnert ,  Martin Lenz ,  Bernd Holl ,  Günter HÄHN

IPC分类号： B23P19/04

CPC分类号： E21C35/19 ,  B25B27/023 ,  B25B27/026 ,  E02F9/2891 ,  E21C2035/1826 ,  Y10T29/49822 ,  Y10T29/53704 ,  Y10T29/5383 ,  Y10T29/53909

摘要： A tool for removing a chisel, in particular from a chisel holder, having a base element which receives an actuating member, wherein the actuating member has an expeller mandrel. The actuating member is adjustable along a displacement direction. In order to be able to perform the removal simply and rapidly, the actuating member of this invention is indirectly or directly coupled to a piston of a fluid-charged cylinder, or to an electric motor unit.

摘要翻译： 用于移除凿子的工具，特别是从凿子保持器移除，该工具具有容纳致动构件的基座元件，其中该致动构件具有推力器心轴。 致动构件沿位移方向是可调节的。 为了能够简单快速地执行移动，本发明的致动构件间接地或直接地连接到流体充气缸的活塞或电动马达单元。

公开(公告)号：USD585259S1

公开(公告)日：2009-01-27

申请号：US29265792

申请日：2006-09-08

申请人： Bernd Holl ,  Thomas Lehnert ,  Günter Tewes ,  Günter Hähn

设计人： Bernd Holl ,  Thomas Lehnert ,  Günter Tewes ,  Günter Hähn

公开(公告)号：US07401862B2

公开(公告)日：2008-07-22

申请号：US10564222

申请日：2004-04-15

申请人： Bernd Holl ,  Günter Hähn ,  Martin Lenz

发明人： Bernd Holl ,  Günter Hähn ,  Martin Lenz

IPC分类号： E21C35/18

CPC分类号： B28D1/188 ,  E01C23/088 ,  E21C35/18 ,  E21C2035/1826

摘要： A construction machine for machining floor surfaces, wherein the machine includes a milling roll having a plurality of tool holders on a surface thereof. A tool, especially a straight shank tool, is received in a tool receiving element of the tool holder in an exchangeable manner. With this invention it is possible to change the tool in one such construction machine in a simplified manner. Thus, the milling roll is associated with a tool changing device, and the tool changing device dismounts each tool from the tool holder and/or mounts each tool in the tool holder.

摘要翻译： 一种用于机加工地板表面的施工机械，其特征在于，所述机器包括在其表面上具有多个刀架的铣削辊。 工具，特别是直柄工具，以可更换的方式容纳在工具架的工具接收元件中。 利用本发明，可以以简化的方式在一个这样的建筑机器中改变工具。 因此，铣削辊与刀具更换装置相关联，并且刀具更换装置从刀架上卸下每个刀具和/或将每个刀具安装在刀架中。

公开(公告)号：US20050207841A1

公开(公告)日：2005-09-22

申请号：US10502995

申请日：2002-10-18

申请人： Bernd Holl ,  Kay Hefmann ,  Gunter Hahn ,  Axel Mahlberg

发明人： Bernd Holl ,  Kay Hefmann ,  Gunter Hahn ,  Axel Mahlberg

IPC分类号： B28D7/00 ,  E01C23/088 ,  E21C25/00

CPC分类号： E01C23/088 ,  B28D7/00

摘要： A road milling machine having a milling roller with a plurality of chisels. A signal receiving unit is assigned to a machine component which is directly or indirectly involved in the milling process or to another machine component. The signal receiving unit detects an operating condition of the machine component and is connected to a signal emitting unit. An optical detecting device may be assigned to the road milling machine, whereby operations are made easier and the milling pattern is optimized.

摘要翻译： 一种具有具有多个凿子的铣削辊的道路铣床。 信号接收单元被分配给直接或间接参与铣削过程或另一个机器部件的机器部件。 信号接收单元检测机器部件的操作状态并连接到信号发射单元。 可将光学检测装置分配给道路铣床，由此操作变得更容易并且铣削模式被优化。

公开(公告)号：US06866343B2

公开(公告)日：2005-03-15

申请号：US10320336

申请日：2002-12-16

申请人： Bernd Holl ,  Günter Hähn

发明人： Bernd Holl ,  Günter Hähn

IPC分类号： E21C35/18 ,  E21C35/19 ,  E21C35/193 ,  F16B39/00

CPC分类号： E21C35/193 ,  E21C2035/1826 ,  E21C2035/191 ,  Y10S411/903 ,  Y10S411/914

摘要： A chisel holder changing system having a base element with a chisel holder receiver, into which a chisel holder equipped with a chisel can be inserted, wherein the chisel holder is inserted with a holder shaft into the chisel holder receivers and is maintained therein with the aid of bracing screws. Bracing screws can be screwed into a threaded receiver of the base element and during this are supported under tension in a bracing receiver of the holder shaft of the chisel holder. If in a chisel holder changing system in accordance with this invention the surfaces of the outer screw thread of the bracing screw and/or of the inner screw thread of the threaded receivers of the chisel holder receivers have a metallic layer of zinc and aluminum lamellas and a mineral chromium oxide bonding agent, which is burned in after the application, the screw connections are improved so that larger prestressing forces/tightening torques can be transmitted without damage to the screw connections.

摘要翻译： 具有砧座固定器接收器的凿子保持器更换系统，其中可以插入装有凿子的凿子保持器，其中凿子保持器将保持器轴插入凿子夹持器接收器中，并且借助于辅助器件将其保持在其中 的支撑螺丝。 支撑螺钉可以拧入基座的螺纹接收器中，并且在支撑件的支撑下，在凿子支架的支架轴的支撑接收器中受到张力。 如果在根据本发明的凿子保持器更换系统中，支撑螺钉的外螺纹和/或凿刀架接收器的螺纹接收器的内螺纹的表面具有锌和铝薄片的金属层， 一种矿物铬氧化物粘合剂，其在施加之后燃烧，螺杆连接得到改善，使得较大的预应力/拧紧扭矩可以传递而不损坏螺钉连接。

公开(公告)号：US07422391B2

公开(公告)日：2008-09-09

申请号：US10502995

申请日：2002-10-18

申请人： Bernd Holl ,  Kay Heemann ,  Günter Hähn ,  Axel Mahlberg

发明人： Bernd Holl ,  Kay Heemann ,  Günter Hähn ,  Axel Mahlberg

IPC分类号： E01C23/26

CPC分类号： E01C23/088 ,  B28D7/00

摘要： A road milling machine having a milling roller with a plurality of chisels. A signal receiving unit is assigned to a machine component which is directly or indirectly involved in the milling process or to another machine component. The signal receiving unit detects an operating condition of the machine component and is connected to a signal emitting unit. An optical detecting device may be assigned to the road milling machine, whereby operations are made easier and the milling pattern is optimized.

摘要翻译： 一种具有具有多个凿子的铣削辊的道路铣床。 信号接收单元被分配给直接或间接参与铣削过程或另一个机器部件的机器部件。 信号接收单元检测机器部件的操作状态并连接到信号发射单元。 可将光学检测装置分配给道路铣床，由此操作变得更容易并且铣削模式被优化。

公开(公告)号：US20080012419A1

公开(公告)日：2008-01-17

申请号：US11820491

申请日：2007-06-19

申请人： Bernd Holl

发明人： Bernd Holl

IPC分类号： E21C35/19

CPC分类号： E21C35/197

摘要： A round shaft chisel with a clamping sleeve, wherein the round shaft chisel has a chisel head and a chisel shaft rotatably maintained in the clamping sleeve. A pivot bearing is between an inner contour of the clamping sleeve and a shaft contour of the chisel shaft so that a center longitudinal axis of the round shaft chisel is pivotably seated with respect to a center longitudinal axis of the clamping sleeve. As a result of the induced tumbling motion of the round shaft chisel within the clamping sleeve 30, improved dirt removal can be assured during operations. The improved rolling action results in reduced wear between the clamping sleeve and the chisel shaft, which has advantageous results regarding the service life.

摘要翻译： 具有夹紧套筒的圆形凿子，其中圆形凿子具有可旋转地保持在夹紧套筒中的凿头和凿子轴。 枢转轴承在夹紧套筒的内轮廓和凿子轴的轴轮廓之间，使得圆形凿子的中心纵向轴线相对于夹紧套筒的中心纵向轴线可枢转地定位。 由于圆筒凿在夹紧套筒30内引起的翻滚运动，在操作过程中可以确保改进的除尘。 改进的滚动动作导致夹紧套筒和凿子轴之间的磨损减小，这在使用寿命方面具有有利的结果。