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公开(公告)号：US20130251452A1
公开(公告)日：2013-09-26
申请号：US13989617
申请日：2012-05-14
申请人： Michael Steffen
发明人： Michael Steffen
IPC分类号： E01C19/30
摘要： A working device for ground compaction comprises an upper mass, a guide device coupled to the upper mass and intended to guide the working device, a lower mass which can move relative to the upper mass, which is movably coupled to the upper mass via a spring device, and which has a ground contact plate, and a vibration-generating device for producing a relative movement between the upper mass and the lower mass. Furthermore, a drive for driving the vibrating-generating device is provided, wherein the drive comprises an electric motor. The electric motor is supplied with electrical energy via an electrical energy store arranged on the guide device.
摘要翻译： 用于地面压实的工作装置包括上部质量块，连接到上部质量块并且用于引导工作装置的引导装置，可以相对于上部质量块移动的下部质量块，其可通过弹簧可移动地联接到上部质量块 装置，并具有接地板，以及用于在上部质量块和下部质量块之间产生相对运动的振动产生装置。 此外，提供了用于驱动振动发生装置的驱动器，其中驱动器包括电动机。 电动机经由布置在引导装置上的电能存储器供给电能。
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公开(公告)号：US08046105B2
公开(公告)日：2011-10-25
申请号：US11994188
申请日：2006-06-30
摘要： A vibrating plate system comprises at least two vibrating plates are mechanically coupled to one another via a coupling device and a controlling transmitter for outputting control data to the vibrating plates. Each of the vibrating plates comprises a receiving device for receiving the control data, a drive mechanism for propelling the vibration plate forwardly and rearwardly, and a position determining device for determining the position of the relevant vibrating plate within the group. A rule memory is also provided in which control rules are stored. One control rule defines a correlation between a control measure for controlling the traveling mechanism according to the position of the vibrating plate and an item of control information given by the control data. In each vibrating plate, a single control device selects a suitable control rule according to the position of the vibrating plate and to the control measure.
摘要翻译： 振动板系统包括至少两个振动板，其经由耦合装置和用于向振动板输出控制数据的控制发射器彼此机械耦合。 每个振动板包括用于接收控制数据的接收装置，用于向前和向后推动振动板的驱动机构，以及用于确定组内相关振动板的位置的位置确定装置。 还提供了存储控制规则的规则存储器。 一个控制规则定义了用于根据振动板的位置控制行进机构的控制措施和由控制数据给出的控制信息的项目之间的相关性。 在每个振动板中，单个控制装置根据振动板的位置和控制措施选择合适的控制规则。
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公开(公告)号：US20110097149A1
公开(公告)日：2011-04-28
申请号：US12997733
申请日：2010-01-12
申请人： Michael Steffen
发明人： Michael Steffen
IPC分类号： E01C19/32
摘要： A tamper as a soil-compacting device having a combustion engine, a soil contact element, and a motion conversion device for converting a rotary movement of the combustion engine into an oscillating linear movement of the soil contact element. Furthermore, a clutch device for connecting and interrupting the force flow between the combustion engine and the motion conversion device is provided. In addition to the combustion engine, an electric motor with a rotor and a stator is provided, wherein the operator can switch between the combustion engine and the electric motor. The rotor can be arranged directly on a clutch bell of the clutch device.
摘要翻译： 作为具有内燃机，土壤接触元件和运动转换装置的夯实装置，其用于将内燃机的旋转运动转换为土壤接触元件的振荡线性运动。 此外，提供了用于连接和中断内燃机与运动转换装置之间的力流的离合器装置。 除了内燃机之外，还提供具有转子和定子的电动机，其中操作者可以在内燃机和电动机之间切换。 转子可以直接布置在离合器装置的离合器钟上。
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公开(公告)号：US07498932B1
公开(公告)日：2009-03-03
申请号：US10598474
申请日：2005-04-29
申请人： Michael Steffen
发明人： Michael Steffen
IPC分类号： B60Q1/00
摘要： An internal combustion engine in a working device comprises an oil reservoir near a crankcase to hold oil. An oil measurement device is used to recognize the existence of oil in the oil reservoir and to produce a corresponding signal that is evaluated in an evaluation device to produce an oil level reading. The oil level reading is preferred to be produced only during the starting of the internal combustion engine or within a specific time period after starting the internal combustion engine. When the internal combustion engine has reached its operating RPM, no further oil level monitoring is performed.
摘要翻译： 工作装置中的内燃机包括在曲轴箱附近的用于保持油的储油器。 油测量装置用于识别储油器中油的存在并产生在评估装置中评估以产生油位读数的相应信号。 油位读数优选仅在内燃机启动期间或在起动内燃机之后的特定时间段内产生。 当内燃机达到其运行转速时，不再进行油位监控。
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15.发明授权High frequency immersion vibrator comprising a cooled electronic frequency converter 失效包括冷却电子变频器的高频浸没式振动器公开(公告)号：US06960013B2
公开(公告)日：2005-11-01
申请号：US10250960
申请日：2002-01-11
申请人： Michael Steffen , Christian Glanz , Dirk Sibila , Thomas Müller
发明人： Michael Steffen , Christian Glanz , Dirk Sibila , Thomas Müller
CPC分类号： E04G21/08
摘要： An electronic frequency converter is used with a high frequency immersion vibrator in order to compact concrete. The frequency converter comprises a cooling circuit containing a cooling medium; a first heat exchanger which is integrated into said cooling circuit and is used to transmit heat generated in the housing of the frequency converter to the cooling medium; and a second heat exchanger which is integrated into the cooling circuit and is used to outwardly transmit heat absorbed by the cooling medium. The second heat exchanger is received in a vibrator housing of the high frequency immersion vibrator. If the vibrator housing is immersed in concrete, the heat produced in the converter housing can be conducted away to the concrete.
摘要翻译： 电子变频器与高频浸入式振动器一起使用，以便使混凝土紧凑。 变频器包括一个包含冷却介质的冷却回路; 第一热交换器，其集成在所述冷却回路中，用于将在变频器壳体中产生的热量传递到冷却介质; 以及第二热交换器，其集成到冷却回路中并用于向外传递由冷却介质吸收的热量。 第二热交换器被接收在高频浸没式振动器的振动器壳体中。 如果振动器壳体浸在混凝土中，则转换器壳体产生的热量可以传导到混凝土。
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公开(公告)号：US20050224307A1
公开(公告)日：2005-10-13
申请号：US10498611
申请日：2002-12-18
申请人： Michael Steffen
发明人： Michael Steffen
IPC分类号： H02G11/02
CPC分类号： H02G11/02
摘要： A frequency converter device is integrated inside a cable roller, in such a manner that at least one socket is supplied at special frequency. The socket does not rotate when the cable is wound or unwound on the drum. Furthermore, optimal cooling is created and the frequency converter device is made of at least one frequency converter enabling a special frequency to be provided.
摘要翻译： 变频器装置集成在电缆辊内部，使得至少一个插座以特殊频率供电。 当电缆在鼓上卷绕或展开时，插座不会旋转。 此外，产生最佳冷却，并且变频器装置由至少一个能够提供特殊频率的变频器制成。
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公开(公告)号：US06530359B1
公开(公告)日：2003-03-11
申请号：US09763910
申请日：2001-02-26
申请人： Michael Steffen
发明人： Michael Steffen
IPC分类号： F02P900
CPC分类号： H02P9/04
摘要： The invention relates to a generating unit driven by a combustion engine. Control of the engine speed is carried out in a known manner via a mechanical control device which controls a throttle valve in the carburetor system of the engine. In case of a failure of the mechanical control device and, consequently, in case of a change in the engine speed outside a predetermined range, an electronic control system takes over to activate a firing element of the engine and control the engine speed, independently from the mechanical control system, in such a way that the engine speed is maintained within the predetermined range.
摘要翻译： 本发明涉及一种由内燃机驱动的发电机组。 通过控制发动机的化油器系统中的节流阀的机械控制装置以已知的方式进行发动机转速的控制。 在机械控制装置发生故障的情况下，并且因此，在发动机转速超出预定范围的情况下，电子控制系统接管以激活发动机的点火元件并且控制发动机转速，独立于 机械控制系统以使发动机转速保持在预定范围内的方式。
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公开(公告)号：US06223871B1
公开(公告)日：2001-05-01
申请号：US09341044
申请日：1999-06-30
申请人： Michael Steffen
发明人： Michael Steffen
IPC分类号： H02G1102
CPC分类号： H02G11/02 , Y10T74/1576
摘要： A cable drum has a rotating winder fitted in a mounting and a frequency converter fitted on the winder. At least one socket outlet of the winder is electrically coupled to the frequency converter and is supplied with an electrical spatial frequency. The integration of the cable drum and frequency converter makes it easier to transport the equipment by reducing weight and the number of pieces.
摘要翻译： 电缆卷筒具有安装在安装件上的旋转络纱机和安装在卷绕机上的变频器。 络纱机的至少一个插座出口电耦合到变频器并且被提供有电空间频率。 电缆卷筒和变频器的集成使得通过减轻重量和数量来更容易地运输设备。
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公开(公告)号：US06213681B1
公开(公告)日：2001-04-10
申请号：US09423234
申请日：1999-11-02
申请人： Georg Sick , Michael Steffen , Thomas Maurer , Thomas Reiter , Franz Riedl
发明人： Georg Sick , Michael Steffen , Thomas Maurer , Thomas Reiter , Franz Riedl
IPC分类号： E01C1930
CPC分类号： E02D3/046 , E01C19/38 , Y10T74/1856
摘要： A soil compacting device has a damping system which couples an upper mass and a lower mass together with a spring system in a vibration system. The damping properties of the damping system can be modified while the device is in operation. Therefore, when the soil compacting device passes over soils having different properties, it can constantly be adjusted in an optimal manner to the ground underneath it by acting on the vibration properties of the overall vibration system.
摘要翻译： 土壤压实装置具有阻尼系统，其在振动系统中将上部质量和下部质量与弹簧系统一起耦合。 阻尼系统的阻尼特性可以在设备运行时进行修改。 因此，当土压实装置通过具有不同性质的土壤时，可以通过作用于整个振动系统的振动特性，以最佳的方式对其下面的地面进行不断的调整。
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公开(公告)号：US08974153B2
公开(公告)日：2015-03-10
申请号：US13988822
申请日：2011-11-21
申请人： Michael Steffen
发明人： Michael Steffen
摘要： A tamping device for soil compaction having an upper mass with a drive and a lower mass that can be moved relative to the upper mass with a soil contacting element. In order to cause a working movement of the soil contacting element, a vibration generating device is provided. In addition to the vibration generating device, a manipulating device, for example in the form of a damping body, is provided in an operatively connected manner between the upper mass and the lower mass. The damping properties of the damping body can be modifiable.
摘要翻译： 一种用于土壤压实的捣固装置，具有具有驱动的上部质量和可以用土壤接触元件相对于上部块体移动的较小的质量。 为了引起土壤接触元件的工作运动，提供了振动产生装置。 除了振动产生装置之外，在上部质量块和下部质量块之间以可操作方式连接的方式提供例如阻尼体形式的操纵装置。 阻尼体的阻尼性能可以改变。
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