公开(公告)号：US20100284743A1

公开(公告)日：2010-11-11

申请号：US12682604

申请日：2008-10-09

申请人： Michael Steffen

发明人： Michael Steffen

IPC分类号： E01C19/30

CPC分类号： E02D3/046 ,  E01C19/34

摘要： A tamping device comprises a drive motor which, via a spring mechanism, drives a soil contact element for compacting the soil. A detection device records the speed of rotation of the drive motor. An evaluation device evaluates the dynamic response of the speed of rotation and recognizes an aperiodic response. A control device prompts a change in the speed of rotation of the motor if an aperiodic response has been recognized.

摘要翻译： 捣固装置包括驱动马达，其经由弹簧机构驱动用于压实土壤的土壤接触元件。 检测装置记录驱动马达的旋转速度。 评估装置评估旋转速度的动态响应并识别非周期响应。 如果已经识别出非周期响应，则控制装置提示马达的转速改变。

公开(公告)号：US07753621B2

公开(公告)日：2010-07-13

申请号：US11576740

申请日：2005-09-30

申请人： Michael Steffen

发明人： Michael Steffen

IPC分类号： E01C19/40 ,  E01C19/32

CPC分类号： E01C19/38 ,  E02D3/046

摘要： The invention relates to a vibrating plate for ground compaction, said plate comprising a remote control device for controlling at least one forward or rear journey by the excitation of an oscillation device. The remote control device comprises an emitter unit, which can be displaced independently of the remaining vibrating plate and which can be detachably fixed to a draw bar. In a remote control mode, the emitter unit is held by the user and displaced independently of the vibration plate. In a draw bar mode, the emitter unit is placed on one end of the draw bar, so that the user can guide the vibrating plate by the pulling and pushing of robust control handles on the emitter unit. The latter can have at least one control handle, which can be used not only to input control commands for controlling the oscillation device, but can also be held by the user to manually guide the vibrating plate.

摘要翻译： 本发明涉及一种用于地面压实的振动板，所述板包括用于通过振荡装置的激励来控制至少一个前进或后退行驶的遥控装置。 遥控装置包括发射器单元，其可以独立于剩余的振动板移位，并且可以可拆卸地固定到拉杆。 在遥控模式下，发射器单元由用户保持，并且与振动板无关。 在拉杆模式中，发射器单元放置在拉杆的一端，使得用户可以通过在发射器单元上拉动和推动鲁棒的控制手柄来引导振动板。 后者可以具有至少一个控制手柄，其不仅可以用于输入用于控制振荡装置的控制命令，而且还可以由用户握持来手动引导振动板。

公开(公告)号：US20080316853A1

公开(公告)日：2008-12-25

申请号：US10595056

申请日：2004-07-12

申请人： Michael Steffen

发明人： Michael Steffen

IPC分类号： E04G21/08

CPC分类号： E04G21/08

摘要： A system for routing telephone calls from a calling party instrument to a called party instrument and involving at least one internet protocol network includes: (a) a first internet protocol interface apparatus effecting a first communicative coupling between the calling party instrument and the at least one internet protocol network; (b) a second internet protocol interface apparatus effecting routing telephone calls according to routing criteria to establish a second communicative coupling between the at least one internet protocol network and the called party instrument; and (c) a call routing system apparatus coupled with the second internet protocol interface apparatus and storing information relating to a geographical or geospatial relationship of calling party instruments and called party instruments. The second internet protocol interface apparatus and the call routing system apparatus cooperate to establish the routing criteria.

摘要翻译： 用于将来自主叫方乐器的电话呼叫路由到被叫方乐器并涉及至少一个因特网协议网络的系统包括：（a）第一网际协议接口设备，其实现主叫方乐器与所述至少一个互联网协议网络之间的第一通信耦合 互联网协议网络 （b）第二网际协议接口装置，根据路由标准来实现路由电话呼叫，以建立所述至少一个因特网协议网络和被叫方仪器之间的第二通信耦合; 和（c）与第二互联网协议接口装置相连接的呼叫路由系统装置，并且存储与呼叫方乐器和被叫方乐器的地理或地理空间关系有关的信息。 第二网络协议接口装置和呼叫路由系统装置协作建立路由标准。

公开(公告)号：US07385315B2

公开(公告)日：2008-06-10

申请号：US11277077

申请日：2006-03-21

申请人： Michael Steffen

发明人： Michael Steffen

IPC分类号： G05F3/06

CPC分类号： E04G21/08 ,  Y10T307/511 ,  Y10T307/615

摘要： The invention relates to a frequency converter for an immersion vibrator, comprising a mobile converter housing, and a converter circuit disposed in said converter housing and adapted to convert an electrical supply voltage to a special voltage. The converter is further provided with a feed line that is mechanically linked with the converter housing and electrically connected to the converter circuit. At the end of said feed line facing away from the converter housing a plug part is disposed. The converter circuit feeds a connector with the special voltage, a plug part of the immersion vibrator being insertable into said connector. A method of operating the immersion vibrator is also disclosed.

摘要翻译： 本发明涉及一种用于浸入式振动器的变频器，包括移动转换器壳体和设置在所述转换器壳体中并适于将电源电压转换为特定电压的转换器电路。 该转换器还设置有与转换器外壳机械连接并电连接到转换器电路的馈线。 在所述馈送线的远离转换器壳体的末端设置有插头部分。 转换器电路为连接器提供特殊电压，浸入式振动器的插头部分可插入所述连接器。 还公开了一种操作浸入式振动器的方法。

公开(公告)号：US20060158038A1

公开(公告)日：2006-07-20

申请号：US11277077

申请日：2006-03-21

申请人： Michael Steffen

发明人： Michael Steffen

IPC分类号： H02J9/00

CPC分类号： E04G21/08 ,  Y10T307/511 ,  Y10T307/615

摘要： The invention relates to a frequency converter for an immersion vibrator, comprising a mobile converter housing, and a converter circuit disposed in said converter housing and adapted to convert an electrical supply voltage to a special voltage. The converter is further provided with a feed line that is mechanically linked with the converter housing and electrically connected to the converter circuit. At the end of said feed line facing away from the converter housing a plug part is disposed. The converter circuit feeds a connector with the special voltage, a plug part of the immersion vibrator being insertable into said connector. A method of operating the immersion vibrator is also disclosed.

摘要翻译： 本发明涉及一种用于浸入式振动器的变频器，包括移动转换器壳体和设置在所述转换器壳体中并适于将电源电压转换为特定电压的转换器电路。 该转换器还设置有与转换器外壳机械连接并电连接到转换器电路的馈线。 在所述馈送线的远离转换器壳体的末端设置有插头部分。 转换器电路为连接器提供特殊电压，浸入式振动器的插头部分可插入所述连接器。 还公开了一种操作浸入式振动器的方法。

公开(公告)号：US07044413B2

公开(公告)日：2006-05-16

申请号：US10498611

申请日：2002-12-18

申请人： Michael Steffen

发明人： Michael Steffen

IPC分类号： B65H75/44

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。

公开(公告)号：US6123158A

公开(公告)日：2000-09-26

申请号：US230624

申请日：1999-01-25

申请人： Michael Steffen

发明人： Michael Steffen

IPC分类号： B25F5/00 ,  B23B45/16 ,  B25F5/02 ,  H01H9/06 ,  H01H9/52 ,  H02K7/14 ,  H02K11/33 ,  B25D13/00

CPC分类号： H02K7/145 ,  H02K11/33 ,  H01H9/06 ,  H01H9/52

摘要： In a hand-held electric tool driven by an electric motor (2) and capable of being connected to a single-phase alternating current (4a), the electric motor (2) has no collector or slip ring, and its driving energy is supplied by control electronics (5) which are powered at their input by the single-phase alternating current (4a) and which supply at their output the type of current (4b) suitable for the motor. The control electronics (5) are arranged in a handle (1a) of the electric tool and are cooled by the cooling air flow (7) which also cools the motor (2).

摘要翻译： PCT No.PCT / EP97 / 04130 Sec。 371日期1999年1月25日 102（e）日期1999年1月25日PCT提交1997年7月30日PCT公布。 公开号WO98 / 06245 日期：1998年2月12日在由电动机（2）驱动并能够连接到单相交流（4a）的手持电动工具中，电动机（2）没有集电器或滑环， 其驱动能量由控制电子器件（5）供电，控制电路（5）在其输入端由单相交流电（4a）供电，并在其输出端提供适合于电机的电流类型（4b）。 控制电子设备（5）被布置在电动工具的把手（1a）中，并且还被冷却空气流（7）冷却，冷却空气流也使电动机（2）冷却。

公开(公告)号：US6084327A

公开(公告)日：2000-07-04

申请号：US175718

申请日：1993-12-30

申请人： Michael Steffen

发明人： Michael Steffen

IPC分类号： E04G21/08 ,  H02K11/00

CPC分类号： E04G21/08

摘要： An internal vibrator for compacting concrete and having a vibrator housing in which is disposed an eccentric mass and an electric motor for driving the eccentric mass. The electric motor is supplied via a power supply cord with electric current having a frequency that is greater than line frequency. The vibrator comprises a switch for controlling the electric motor, and also includes a transformer for supplying to the electric motor the electric current having the frequency that is greater than line frequency. The switch and the transformer are combined in a common housing to form a miniaturized built-in unit on the power supply cord.

摘要翻译： 一种用于压实混凝土并具有振动器壳体的内部振动器，其中设置有偏心质量块和用于驱动偏心质量块的电动机。 电动机通过电源线供电，其电流频率大于线路频率。 振动器包括用于控制电动机的开关，并且还包括用于向电动机提供具有大于线路频率的频率的电流的变压器。 开关和变压器组合在共同的外壳中，以在电源线上形成小型化的内置单元。

公开(公告)号：US5415494A

公开(公告)日：1995-05-16

申请号：US185838

申请日：1994-03-17

申请人： Michael Steffen

发明人： Michael Steffen

IPC分类号： E01C19/28 ,  E01C19/34 ,  G01N3/00 ,  G01N33/24 ,  E01C19/30

CPC分类号： G01N33/24 ,  G01N2203/0053 ,  G01N2203/0076

摘要： A method of determining and displaying during operation an actual degree of soil compaction achieved with a soil compacting device includes the steps of driving the soil compaction device with a motor and compacting the soil with the soil compacting device. The motor is secured against surpassing a predetermined maximum rpm limit by providing a protective rpm limiting circuit. The ignition impulse is delayed with the protective rpm limiting circuit, when the predetermined maximum rpm limit is surpassed. Within a time interval the average of the delay of the ignition impulse is determined as a base value for a display value of the actual degree of compaction. For a large surface area to be compacted it is possible to compact the soil within a test portion to the desired degree of compaction and save the corresponding display value as a reference value to be used during compaction of the remaining portions.

摘要翻译： PCT No.PCT / EP92 / 01586 Sec。 371日期1994年3月17日 102（e）日期1994年3月17日PCT提交1992年7月13日PCT公布。 公开号WO93 / 02253 日期：1993年2月4日。在操作中确定和显示的方法中，用土壤压实装置实现的实际土壤压实程度包括以下步骤：用马达驱动土壤压实装置，并用土壤压实装置压实土壤。 通过提供保护转速限制电路，电机被固定成超过预定的最大转速限制。 当超过预定的最大转速限制时，点火脉冲随保护转速限制回路延迟。 在时间间隔内，点火脉冲的延迟的平均值被确定为实际压缩程度的显示值的基值。 对于要压实的大表面积，可以将测试部分内的土壤压实到所需的压实度，并将相应的显示值保存为在压实其余部分期间使用的参考值。