公开(公告)号：US20100199774A1

公开(公告)日：2010-08-12

申请号：US11993131

申请日：2006-06-23

申请人： Otto W. Stenzel

发明人： Otto W. Stenzel

IPC分类号： G01M7/00

CPC分类号： E01C19/38 ,  B06B1/161 ,  E02D3/074

摘要： A vibrating plate for compacting soil comprises an upper mass; a lower mass, which is elastically coupled to the upper mass and which has at least one soil contact plate, and; a vibration generator device that acts upon the soil contact plate. The vibration generator device comprises at least four unbalanced masses that can each be rotationally driven about a rotation axis, the rotation axis of at least two of the unbalanced masses being arranged at an angle to the rotation axes of the other unbalanced masses. One of the unbalanced masses depicts a reference unbalanced mass that does not require its own phase adjusting device. On the other hand, a separate phase adjusting device is assigned to each of the other unbalanced masses, enabling the phase position of these unbalanced masses to be individually adjusted with regard to the reference unbalanced mass.

摘要翻译： 用于压实土壤的振动板包括上部块体; 较小的质量，其弹性地联接到上部质量块并且具有至少一个土壤接触板， 作用在土壤接触板上的振动发生器装置。 所述振动发生器装置包括至少四个不平衡质量块，每个所述不平衡质量块可以围绕旋转轴线旋转地驱动，所述不平衡质量块中的至少两个的旋转轴线与另一个不平衡质量块的旋转轴线成一定角度。 不平衡质量之一描绘了不需要自己的相位调节装置的参考不平衡质量。 另一方面，将分离的相位调整装置分配给每个其它不平衡质量块，使得能够相对于参考不平衡质量来单独地调节这些不平衡质量块的相位位置。

公开(公告)号：US20100139424A1

公开(公告)日：2010-06-10

申请号：US12596043

申请日：2008-03-28

申请人： Stefan Wagner ,  Otto W. Stenzel ,  Martin Awrath

发明人： Stefan Wagner ,  Otto W. Stenzel ,  Martin Awrath

IPC分类号： B06B1/16 ,  G01B7/30

CPC分类号： B06B1/166 ,  E02D3/074 ,  Y10T74/18344

摘要： A vibrator for a ground compaction apparatus includes two parallel shafts which are coupled to one another be rotatable in opposite directions and on each of which is at least one unbalanced mass is disposed. A phase adjusting mechanism is used for modifying the phase angle of the two unbalanced masses relative to each other. In order to do so, the actual phase angle of the two unbalanced masses is detected with the help of proximity sensors or the like. A regulating device compares the actual phase angle with a desired phase angle that is predefined by the operator and controls the phase adjusting mechanism in such a way that the difference between the actual phase angle and the desired phase angle is minimal.

摘要翻译： 用于地面压实装置的振动器包括彼此耦合的两个平行轴，其可相反方向旋转，并且每个平行轴设置有至少一个不平衡质量块。 相位调整机构用于改变两个不平衡块相对于彼此的相位角。 为了这样做，借助于接近传感器等来检测两个不平衡质量块的实际相位角。 调节装置将实际相位角与由操作者预定义的期望相位角进行比较，并且以相对于实际相位角和期望相位角之差最小的方式控制相位调整机构。

公开(公告)号：US20090035065A1

公开(公告)日：2009-02-05

申请号：US12183321

申请日：2008-07-31

申请人： Matthew Gavins

发明人： Matthew Gavins

IPC分类号： E02D3/046 ,  E01C19/35

CPC分类号： E02D3/046 ,  E02D3/074

摘要： A hand controlled compactor (1) for the compaction of ground work, paving etc comprises a base plate (2), carrying both a rotatable, out of balance mass (5) and a motor or engine (6), with a drive connected to the mass (5) to impart vibrations to the base plate (2), an operator's handle (22) also being provided, the motor or engine (6) being attached to the base (2) plate via a plurality of anti-vibration, shock-absorbing mountings (9). Another aspect provides for the operator's handle (22) to be attached to the compactor (1) via anti-vibration bushes (29) housed in a closed eye (28).

摘要翻译： 用于压实地面作业，铺路物的手动压实机（1）包括承载可旋转的不平衡质量块（5）和马达或发动机（6）的基板（2），驱动器连接到 所述质量块（5）对所述基板（2）施加振动，还提供操作者手柄（22），所述马达或发动机（6）通过多个抗振动而附接到所述基座（2） 减震座（9）。 另一方面提供操作者的把手（22）通过容纳在闭合眼睛（28）中的防振衬套（29）附接到压实机（1）。

公开(公告)号：US20070166103A1

公开(公告)日：2007-07-19

申请号：US11331680

申请日：2006-01-13

申请人： Benjamin Paske

发明人： Benjamin Paske

IPC分类号： E01C19/38

CPC分类号： E01C19/286 ,  E02D3/026 ,  E02D3/074 ,  E02F3/3604 ,  E02F3/967

摘要： A vibratory exciter apparatus can be interchangeably connected to a variety of diverse vibratory compaction and other earth-working vibratory tools and includes a vibration-isolating connection link to tool carriers of varying sizes. A vibratory exciter housing is isolated from the connector link and from the carrying tool to which the link is attached by a primary elastomer isolator group which is, in turn, protected from damaging overload in a vertical downward direction by a secondary elastomeric isolator sheet and from damaging vertical load in an upward direction by a tertiary elastomeric isolator sheet. The connecting link utilizes adjustable bushing assemblies to accommodate dimensional differences from one boom manufacturer to another. The vibratory exciter unit includes heat-reducing shrouds for the rotary eccentric weights.

摘要翻译： 振动激励器装置可以互换地连接到各种各样的振动压实和其它土方工作的振动工具，并且包括与不同尺寸的工具载体的隔振连接件。 振动激励器壳体与连接器连接件和连接件通过主要弹性体隔离器组件连接的承载工具隔离开，该组件又通过辅助弹性体隔离件片从竖直向下的方向防止损坏的过载， 通过第三弹性隔离片在向上方向损坏垂直载荷。 连接连杆利用可调套管组件来适应从一个起重臂制造商到另一个起重臂制造商的尺寸差异 振动激励器单元包括用于旋转偏心重物的减热罩。

公开(公告)号：US20050193843A1

公开(公告)日：2005-09-08

申请号：US11064849

申请日：2005-02-25

申请人： Niels Laugwitz

发明人： Niels Laugwitz

IPC分类号： E02D3/074 ,  B06B1/16 ,  E01C19/28 ,  F16H33/10

CPC分类号： B06B1/166 ,  E02D3/074 ,  Y10T74/18552

摘要： This invention relates to a control unit for an unbalanced mass adjusting device in a vibration generator, in particular in a soil compaction machine, having an adjusting cylinder which is hydraulically adjustable to adjust a relative position of contrarotating unbalanced masses in the vibration generator, having a control valve to adjust the adjusting cylinder so that the vibration behavior of the vibration generator is adjusted and having a control unit for triggering the control valve according to a pulse width modulation signal to adjust the relative position of the unbalanced masses as a function of the pulse duty factor of the pulse width modulation signal.

摘要翻译： 本发明涉及一种用于振动发生器中的不平衡质量调节装置的控制单元，特别是在土压实机中，具有可调节液压调节的调节气缸，以调节振动发生器中相反的不平衡质量块的相对位置， 控制阀调节调节气缸，使振动发生器的振动特性得到调整，具有根据脉冲宽度调制信号触发控制阀的控制单元，以调整作为脉冲的函数的不平衡质量的相对位置 占空因数的脉宽调制信号。

公开(公告)号：US20040035104A1

公开(公告)日：2004-02-26

申请号：US10416874

申请日：2003-05-15

发明人： Josef Sollinger ,  Norbert Jungwirth

IPC分类号： F16D031/02

CPC分类号： E02D3/074 ,  Y10T74/18552

摘要： The invention relates to steerable vibration plates that are set vibrating by rotating unbalanced masses. By twisting the unbalanced masses relative to one another the resulting forces and their direction of action can be changed, thereby influencing the travel speed of the vibrating plate and its direction of travel. The inventive vibration plate is characterized in that the unbalanced masses disposed on a common shaft can be adjusted independent of external forces and torques since the adjustment piston adjusting the unbalanced masses is braced in the adjustment cylinder to a much higher degree than would be possible with conventional coil springs. To this end, every adjustable unbalanced mass is associated with a double-action hydraulic cylinder that comprises two liquid chambers. The connection of said chambers to a storage and a pump can be locked in order to fix the piston which can be adjusted within the hydraulic cylinder.

摘要翻译： 本发明涉及通过旋转不平衡块振动的可转向振动板。 通过扭转彼此不平衡的质量，可以改变所产生的力及其作用方向，从而影响振动板的行进速度及其行进方向。 本发明的振动板的特征在于，设置在公共轴上的不平衡质量可以独立于外力和扭矩进行调节，因为调节不平衡质量的调节活塞在调节气缸中被支撑到比常规的情况下可能高得多的程度 螺旋弹簧 为此，每个可调节的不平衡质量与包括两个液体室的双作用液压缸相关联。 所述腔室与储存器和泵的连接可被锁定，以固定可在液压缸内调节的活塞。

公开(公告)号：US06637280B2

公开(公告)日：2003-10-28

申请号：US09999523

申请日：2001-10-31

申请人： Dean R. Potts

发明人： Dean R. Potts

IPC分类号： F16H3310

CPC分类号： B06B1/166 ,  E01C19/286 ,  E02D3/074 ,  Y10T74/18344 ,  Y10T74/18552

摘要： A vibratory mechanism is provided with first and second motors connected to first and second eccentric weights. One of the first and second motors is operable to change a phase difference between the first and second eccentric weights to change a vibration amplitude.

摘要翻译： 振动机构设置有连接到第一和第二偏心重锤的第一和第二马达。 第一和第二电动机中的一个可操作以改变第一和第二偏心重块之间的相位差，以改变振动幅度。

公开(公告)号：US06588977B1

公开(公告)日：2003-07-08

申请号：US09710014

申请日：2000-11-10

申请人： Richard Stayner

发明人： Richard Stayner

IPC分类号： E01C1930

CPC分类号： E02D3/074 ,  E01C19/38

摘要： A compactor machine adapted to be controlled by a pedestrian operator. The compactor machine includes a base plate adapted to engage a material to be compacted and an operative unit mounted on the base plate to cause the base plate to vibrate when in use. The compactor machine further includes a handle which is mounted on the operative unit by means of a plurality of first damping mounts which are spaced from the base plate. The handle is pivotable relative to the operative unit.

摘要翻译： 一种适于由行人操作者控制的压实机。 压实机包括适于接合要压实的材料的基板和安装在基板上的操作单元，以在使用时使基板振动。 压实机还包括手柄，其通过与基板间隔开的多个第一阻尼支架安装在操作单元上。 手柄相对于操作单元可枢转。

公开(公告)号：US06584866B2

公开(公告)日：2003-07-01

申请号：US10235739

申请日：2002-09-05

申请人： Martin Greppmair

发明人： Martin Greppmair

IPC分类号： F01C1932

CPC分类号： E02D3/074 ,  F16F15/22 ,  Y10T74/18024 ,  Y10T74/18208 ,  Y10T74/18344

摘要： A working tool, in particular a soil rammer or a hammer, has two masses that may be linearly moved back and forth with respect to one another, namely a top mass which comprises a driving motor and a ramming or striking working mass which can be moved by the motor relative to the top mass by means of a crank drive and a set of springs. In order to reduce as much as possible the displacement of the top mass, an additional counterweight can be moved by the motor over at least a large part of the path of displacement of the working mass in the opposite direction thereto. The displacement of the end of the set of springs linked to the crank drive and the displacement of the counterweight are preferably offset relative to one another, with respect to the crank angle, by 180° minus a phase shift derived from the construction parameters of the set of springs.

公开(公告)号：US06435767B1

公开(公告)日：2002-08-20

申请号：US09646234

申请日：2000-09-07

申请人： Michael Steffen

发明人： Michael Steffen

IPC分类号： E01C1930

CPC分类号： E01C19/38 ,  E02D3/074

摘要： A vibrating plate consists of an upper mass with a drive unit and a lower mass with a ground contact plate and a vibration exciter. The upper mass and lower mass are coupled with each other at several points with spring-and-damper units. According to the invention, the spring properties and/or damping properties of the particular spring-and-damper unit in at least one of these points can be modified via a steering device which makes it possible to steer the vibrating plate.

摘要翻译： 振动板由具有驱动单元的上部质量块和具有接地板和振动激励器的下部质量块组成。 上质量和下质量在几个点处与弹簧和阻尼器单元彼此联接。 根据本发明，这些点中的至少一个中的特定弹簧和阻尼器单元的弹簧特性和/或阻尼特性可以通过使得可以转向振动板的转向装置来改变。