公开(公告)号：US5271632A

公开(公告)日：1993-12-21

申请号：US978648

申请日：1992-11-19

申请人： Fritz Glaser ,  Roman Munz

发明人： Fritz Glaser ,  Roman Munz

IPC分类号： B60G11/30 ,  B60G9/02 ,  B60G17/015 ,  B60G17/04 ,  B60G17/056 ,  B60G21/073

CPC分类号： B60G21/073 ,  B60G17/04 ,  B60G9/02 ,  B60G2200/30 ,  B60G2200/324 ,  B60G2200/341 ,  B60G2202/154 ,  B60G2202/24 ,  B60G2204/82 ,  B60G2300/082 ,  B60G2400/252 ,  B60G2400/5122 ,  B60G2400/5182 ,  B60G2500/106 ,  B60G2500/22 ,  B60G2500/322

摘要： A wheel suspension for a vehicle, in particular for utility and agricultural vehicles, has a hydro-pneumatic spring system arranged between a vehicle body and a wheel support that includes at least one hydraulic cylinder, a hydraulic accumulator arrangement and an intervening valve arrangement. The hydro-pneumatic spring system contains at least two hydraulic accumulators. The hydraulic accumulators can be connected individually or in groups of more than one with the one or more hydraulic cylinders selectively by means of the valve arrangement. Preferably at least two of the hydraulic accumulators are provided with differing pre-loads. In addition load-sensitive damping, a blocking valve and a level control valve that can be controlled by a level control linkage with switches are provided.

摘要翻译： 用于车辆的车轮悬架，特别是用于公共汽车和农用车辆的车轮悬架具有布置在车体和车轮支撑件之间的液压气动弹簧系统，其包括至少一个液压缸，液压蓄能器装置和中间阀装置。 液压气动弹簧系统至少包含两个液压蓄能器。 液压蓄能器可以通过阀装置选择性地与一个或多个液压缸单独地或多于一个地连接。 优选地，至少两个液压蓄能器具有不同的预加载。 此外，还提供了负载敏感阻尼，可以通过与开关的液位控制联动来控制的阻塞阀和液位控制阀。

公开(公告)号：US08807866B2

公开(公告)日：2014-08-19

申请号：US13040526

申请日：2011-03-04

申请人： Martin Buschmann ,  Roman Munz ,  Klaus Bertz ,  Ralf Weiser

发明人： Martin Buschmann ,  Roman Munz ,  Klaus Bertz ,  Ralf Weiser

IPC分类号： E01C19/30 ,  E01C19/22

CPC分类号： E01C19/4853 ,  E01C19/407 ,  E01C2301/14

摘要： A method of laying a finishing layer with a road finisher F having a screed B, whereby the screed, equipped with a tamper device T and a smoothing plate, at least compacts and superficially smoothes the finishing layer, and the stroke and/or the frequency of the tamper device T are remotely varied for laying a finishing layer with a paving thickness and/or laying rate V which vary over the pave width and transversely to the working direction R within the pave width. A road finisher having a screed suitable for implementing the method set forth above wherein the road finisher or screed has an adjustment device for the remotely actuated local variation of at least the stroke of the tamper device within the pave width.

摘要翻译： 一种用具有熨平板B的道路整理机F布置整理层的方法，由此配备有篡改装置T和平滑板的熨平板至少压实并表面平滑整理层，并且冲程和/或频率 篡改装置T的远距离变化，用于铺设具有铺面厚度和/或铺设速率V的整理层，其在铺路宽度和横向于铺路宽度内的工作方向R上变化。 具有适用于实施上述方法的熨平板的整修机，其中道路整理机或熨平板具有用于在铺路宽度内的至少篡改装置的冲程的远程激活的局部变化的调节装置。

公开(公告)号：US08353642B2

公开(公告)日：2013-01-15

申请号：US12907341

申请日：2010-10-19

申请人： Roman Munz ,  Martin Buschmann ,  Achim Eul

发明人： Roman Munz ,  Martin Buschmann ,  Achim Eul

IPC分类号： E01C19/22

CPC分类号： E01C19/40 ,  E01C2301/16 ,  E01C2301/20

摘要： In a screed with a basic screed and at least one extendable screed movable relative to the basic screed with a hydraulic cylinder and an electro-hydraulic control comprising a magnet-actuated directional control valve for at least controlling the direction of the hydraulic cylinder, the directional control valve for changing the rate of motion of the hydraulic cylinder is guided by an operator or automatically and is a proportional directional control valve (W) with proportional-electric direct actuation or proportional-electric-hydraulic pilot control. The proportional directional control valve for the hydraulic cylinder is connected on the actuation side with an electro-hydraulic control of a hydraulic system of the road finishing machine.

摘要翻译： 在具有基本熨平板和至少一个可延伸的熨平板的熨平板上，相对于具有液压缸的基本熨平板可移动，并且电液控制器包括用于至少控制液压缸的方向的磁力方向控制阀， 用于改变液压缸的运动速度的控制阀由操作者或自动地引导，并且是具有比例电直接致动或比例电动液压先导控制的比例方向控制阀（W）。 用于液压缸的比例方向控制阀通过用于道路整理机的液压系统的电液控制在致动侧连接。

公开(公告)号：US20110091278A1

公开(公告)日：2011-04-21

申请号：US12907341

申请日：2010-10-19

申请人： Roman Munz ,  Martin Buschmann ,  Achim Eul

发明人： Roman Munz ,  Martin Buschmann ,  Achim Eul

IPC分类号： E01C19/22

CPC分类号： E01C19/40 ,  E01C2301/16 ,  E01C2301/20

摘要： In a screed with a basic screed and at least one extendable screed movable relative to the basic screed with a hydraulic cylinder and an electro-hydraulic control comprising a magnet-actuated directional control valve for at least controlling the direction of the hydraulic cylinder, the directional control valve for changing the rate of motion of the hydraulic cylinder is guided by an operator or automatically and is a proportional directional control valve (W) with proportional-electric direct actuation or proportional-electric-hydraulic pilot control. The proportional directional control valve for the hydraulic cylinder is connected on the actuation side with an electro-hydraulic control of a hydraulic system of the road finishing machine.

摘要翻译： 在具有基本熨平板和至少一个可延伸的熨平板的熨平板上，相对于具有液压缸的基本熨平板可移动，并且电液控制器包括用于至少控制液压缸的方向的磁力方向控制阀， 用于改变液压缸的运动速度的控制阀由操作者或自动地引导，并且是具有比例电直接致动或比例电动液压先导控制的比例方向控制阀（W）。 用于液压缸的比例方向控制阀通过用于道路整理机的液压系统的电液控制在致动侧连接。

公开(公告)号：US08534955B2

公开(公告)日：2013-09-17

申请号：US12944435

申请日：2010-11-11

申请人： Martin Buschmann ,  Roman Munz ,  Ralf Weiser ,  Klaus Bertz

发明人： Martin Buschmann ,  Roman Munz ,  Ralf Weiser ,  Klaus Bertz

IPC分类号： E01C19/30

CPC分类号： E01C19/407 ,  E01C19/4833 ,  F16C3/28

摘要： A tamper of a screed having an eccentric shaft including an eccentric section and an eccentric bushing rotatably mounted in a connecting rod driving a tamper bar. The stroke of the tamper bar is adjustable by a relative rotation between the eccentric shaft and the eccentric bushing, and a tappet and a preselection area with two tappet stop positions defining two different tamper bar strokes are provided between the eccentric shaft and the eccentric bushing, enabling adjustment of the tappet to each tappet stop position, by reversing the direction of rotation of the eccentric shaft to switch between the two strokes.

摘要翻译： 具有包括偏心部分的偏心轴和可旋转地安装在驱动篡改杆的连杆中的偏心衬套的熨平板的篡改。 通过偏心轴和偏心衬套之间的相对旋转可以调节撬杆的行程，并且在偏心轴和偏心衬套之间设置挺杆和具有限定两个不同捣棒冲程的两个挺杆止动位置的预选区域， 通过反转偏心轴的旋转方向在两个行程之间切换，能够将挺杆调节到每个挺杆停止位置。

公开(公告)号：US08128314B2

公开(公告)日：2012-03-06

申请号：US12616813

申请日：2009-11-12

申请人： Martin Buschmann ,  Roman Munz

发明人： Martin Buschmann ,  Roman Munz

IPC分类号： E01C19/22

CPC分类号： E01C19/48 ,  E01C2301/16

摘要： A paving screed comprises a base screed and extension screeds each of which is support via an extension guiding structure at a guidance fixed in the base screed such that each extension screed can be extended and retracted. A multiple point suspension is provided between the extension guiding structure and the guidance. A frame carrying the sole plate of the extension screed A is arranged below the extension guiding structure. Substantially vertical adjustment assemblies make it possible to adjust the height position of the frame via drives. A lateral inclination adjustment assembly is provided structurally separated from the adjustment assemblies either for the frame or within the frame for the sole plate of the extension screed.

摘要翻译： 铺路熨平板包括基座熨平板和延伸板，其中每个支撑通过延伸引导结构支撑在固定在基座熨平板中的引导件上，使得每个延伸熨平板可以伸长和缩回。 在延伸引导结构和引导之间设置多点悬架。 承载延伸熨平板A的底板的框架布置在延伸引导结构的下方。 基本上垂直的调节组件可以通过驱动器来调节框架的高度位置。 横向倾斜调节组件在结构上与用于框架的调节组件或用于延伸熨平板的底板的框架内分离。

公开(公告)号：US20110229266A1

公开(公告)日：2011-09-22

申请号：US13040526

申请日：2011-03-04

申请人： Martin Buschmann ,  Roman Munz ,  Klaus Bertz ,  Ralf Weiser

发明人： Martin Buschmann ,  Roman Munz ,  Klaus Bertz ,  Ralf Weiser

IPC分类号： E01C19/40

CPC分类号： E01C19/4853 ,  E01C19/407 ,  E01C2301/14

摘要： A method of laying a finishing layer with a road finisher F having a screed B, whereby the screed, equipped with a tamper device T and a smoothing plate, at least compacts and superficially smoothes the finishing layer, and the stroke and/or the frequency of the tamper device T are remotely varied for laying a finishing layer with a paving thickness and/or laying rate V which vary over the pave width and transversely to the working direction R within the pave width. A road finisher having a screed suitable for implementing the method set forth above wherein the road finisher or screed has an adjustment device for the remotely actuated local variation of at least the stroke of the tamper device within the pave width.

摘要翻译： 一种用具有熨平板B的道路整理机F布置整理层的方法，由此配备有篡改装置T和平滑板的熨平板至少压实并表面平滑整理层，并且冲程和/或频率 篡改装置T的远距离变化，用于铺设具有铺面厚度和/或铺设速率V的整理层，其在铺路宽度和横向于铺路宽度内的工作方向R上变化。 具有适用于实施上述方法的熨平板的整修机，其中道路整理机或熨平板具有用于在铺路宽度内的至少篡改装置的冲程的远程激活的局部变化的调节装置。

公开(公告)号：US08998530B2

公开(公告)日：2015-04-07

申请号：US12949889

申请日：2010-11-19

申请人： Martin Buschmann ,  Günter Zegowitz ,  Achim Eul ,  Ralf Weiser ,  Roman Munz ,  Nicole Angermann ,  Klaus Bertz ,  Christian Pawlik

发明人： Martin Buschmann ,  Günter Zegowitz ,  Achim Eul ,  Ralf Weiser ,  Roman Munz ,  Nicole Angermann ,  Klaus Bertz ,  Christian Pawlik

IPC分类号： E01C23/07 ,  E01C19/48

CPC分类号： E01C19/004 ,  B06B1/164 ,  E01C19/002 ,  E01C19/34 ,  E01C19/407 ,  E01C19/42 ,  E01C19/4833 ,  E01C19/4853 ,  E01C23/06 ,  E01C2301/14

摘要： A method for laying down a pavement in which a compaction unit such as a tamper pre-compacts the paving material with a selectable stroke and at a selectable frequency while the pavement having a selectable pavement thickness is in the process of being laid down at a selectable paving speed, the stroke of the compaction unit is automatically adjustable in response to paving parameters, such as the paving speed and/or the pavement thickness, along a characteristic curve or in a characteristic map. The compaction unit includes an adjusting mechanism which is operable during the paving operation for adjusting the stroke of the compaction unit.

摘要翻译： 一种用于铺设路面的方法，其中压实单元（例如篡改）在具有可选择的路面厚度的路面处于可选择的路面的过程中以可选择的行程预先压缩铺路材料并且以可选择的频率预先压实铺路材料 铺路速度，压实单元的行程可以根据特征曲线或特征图中的铺路参数（例如铺路速度和/或路面厚度）而自动调节。 压实单元包括调节机构，该调节机构在铺路操作期间可操作以调节压实单元的行程。

公开(公告)号：US08267619B2

公开(公告)日：2012-09-18

申请号：US12556519

申请日：2009-09-09

申请人： Roman Munz

发明人： Roman Munz

IPC分类号： E01C19/22

CPC分类号： E01C19/48 ,  E01C2301/14 ,  E01C2301/16

摘要： A road paver F has a paving screed E the working width of which can be adjusted continuously. In order to further enlarge the working width in steps at least one paving screed extension can be mounted. A distributing auger is supported in a distributing auger support. Distributing auger extensions can be mounted to the distributing auger. Scraper blades are arranged in casting travelling direction behind distributing auger. At least a scraper blade section functionally associated to a mounted paving screed extension is carried by a channel sheet steel plate being part of the mounted distributing auger extension. The scraper blade section can be adjusted in height direction together with the distributing auger support via a drive which can be remotely controlled during a casting process.

摘要翻译： 摊铺机F具有可以连续调节其工作宽度的铺路熨平板E。 为了进一步扩大工作宽度，可以安装至少一个铺路熨平板延伸部。 分布螺旋钻支撑在分布螺旋钻支撑中。 分布式螺旋推进器可以安装在分配螺旋钻上。 刮刀刀片布置在铸造行进方向后面分布螺旋钻。 至少一个与安装的铺路熨平板延伸部功能相关的刮刀部分由作为安装的分配螺旋推进器延伸部分的通道板钢板承载。 可以通过可在铸造过程中远程控制的驱动装置，与分配螺旋推运器支撑件一起在高度方向上调整刮刀部分。

公开(公告)号：US08221026B2

公开(公告)日：2012-07-17

申请号：US12435644

申请日：2009-05-05

申请人： Roman Munz ,  Frank Grimm ,  Martin Buschmann

发明人： Roman Munz ,  Frank Grimm ,  Martin Buschmann

IPC分类号： E01C19/22

CPC分类号： E01C19/48 ,  E01C2301/16

摘要： In a paving screed E for a road paver F, the paving screed E comprises a base screed G and extension screeds A at the front side of the base screed, the extension screeds A being extendable and retractable and pivotable relative to the base screed G, a base guiding structure 18 pivotable relative to the base screed G, a guiding sub-structure 17 slidably guided in the base guiding structure 16, an extension guiding structure 16 slidably guided in the guiding sub-structure 17, and a sole plate frame structure 14 mounted to the extension guiding structure 16 and carrying an extension screed sole plate 11, substantially vertical guidances 20 and elevation adjustment assemblies 21 between the sole plate frame structure 14 and the extension guiding structure 16, the vertical guidances 20 and the elevation adjustment assemblies 21 facilitating to adjust the elevation of the sole plate frame structure 14 and the extension screed sole plate 11 parallel to itself and relative to the extension guiding structure 16.

摘要翻译： 在摊铺机E的铺路熨平板E中，铺路熨平板E包括基座熨平板G和基座熨平板前侧的延伸板A，延伸板A相对于基底刮板G可伸缩地枢转， 相对于基底刮板G可枢转的基部引导结构18，在基部引导结构16中可滑动地引导的引导子结构17，在引导子结构17中可滑动地引导的延伸引导结构16，以及底板框架结构14 安装到延伸引导结构16并且承载延伸熨平板底板11，在底板框架结构14和延伸引导结构16之间的基本垂直的引导件20和升高调节组件21，垂直引导件20和升高调节组件21有助于 以调整底板框架结构14和延伸熨平板底板11的平行于其自身并相对于延伸部分gu的高度 结构16。