-
公开(公告)号：US20230332365A1
公开(公告)日：2023-10-19
申请号：US18133696
申请日：2023-04-12
发明人： Michael Steffen
摘要： An unbalance exciter for a soil compaction device comprises at least two rotatable unbalance masses which are rotatably mounted in opposite directions relative to each other, and at least two rotors. Each of the unbalance masses is coupled to a respective one of the rotors. The at least two unbalance masses and the associated rotors are mounted coaxially relative to each other. A stator is associated with each of the rotors in such a way that each rotor and the associated stator form an electric motor.
-
公开(公告)号：US20170292229A1
公开(公告)日：2017-10-12
申请号：US15634980
申请日：2017-06-27
申请人： Frank Mikowychok
发明人： Frank Mikowychok
CPC分类号： E01C19/38 , E01C19/35 , E01C19/402 , E04F21/242 , E04G21/066 , H02K5/24 , H02K7/061 , H02K7/063 , H02K7/08 , H02K7/085 , H02K7/145 , H02K11/0094
摘要： A remote controlled vibration imparting device for a concrete finishing tool uses a housing having a chamber surrounded by an inner surface of the housing. A vibrator with a support, a rotor with a shaft and weighted body, a motor, and a resilient link between the shaft and the motor is positioned within the housing chamber. The vibrator also includes a resilient band to separate the vibrator from the housing inner surface. First and second adaptors are employed for the housing to be placed between the handle and the terminus of a concrete finishing tool.
-
公开(公告)号：US09777453B2
公开(公告)日：2017-10-03
申请号：US14121646
申请日：2014-10-02
申请人： Timothy Hamilton
发明人： Timothy Hamilton
摘要： A hydraulic pole tamper with an extended ergonomic handle including a frame and hose clamps to extend the life of the hose by securing the hoses to the frame and to improve the handle, orientation, and usability of the pole tamper. The pole tamper is used to tamp or compact the dirt around a pole which has been set into a hole in the ground to fixedly secure the pole vertically in the ground.
-
公开(公告)号：US20160319497A1
公开(公告)日：2016-11-03
申请号：US15208423
申请日：2016-07-12
申请人： Frank Mikowychok
发明人： Frank Mikowychok
CPC分类号： E01C19/38 , E01C19/35 , E01C19/402 , E04F21/242 , E04G21/066 , H02K5/24 , H02K7/063 , H02K7/08 , H02K7/145 , H02K11/0094
摘要： A remote controlled vibration imparting device for a concrete finishing tool uses a housing having a chamber surrounded by an inner surface of the housing. A vibrator with a support, a rotor with a shaft and weighted body, a motor, and a resilient link between the shaft and the motor is positioned within the housing chamber. The vibrator also includes a resilient band to separate the vibrator from the housing inner surface. First and second adaptors are employed for the housing to be placed between the handle and the terminus of a concrete finishing tool.
摘要翻译： 用于混凝土精加工工具的遥控振动赋予装置使用具有由壳体的内表面包围的室的壳体。 具有支撑件的振动器，具有轴和加重体的转子，电动机以及轴和电动机之间的弹性连接件位于容纳室内。 振动器还包括用于将振动器与壳体内表面分离的弹性带。 使用第一和第二适配器将壳体放置在手柄和混凝土整理工具的终端之间。
-
公开(公告)号：US09139966B1
公开(公告)日：2015-09-22
申请号：US14304019
申请日：2014-06-13
申请人： Frank Mikowychok
发明人： Frank Mikowychok
CPC分类号： H02K7/061 , B28B1/29 , E01C19/32 , E01C19/35 , E01C19/38 , E01C19/40 , E01C19/402 , E04F21/242 , E04G21/066 , H02K5/24
摘要： A vibration imparting device for a concrete finishing tool utilizing a housing having a chamber surrounded by an inner surface of the housing. A vibrator and a battery are placed within the chamber. The vibrator includes a resilient collar to separate the vibrator from the housing inner surface. First and second adaptors are employed for the housing to be placed between the handle and the terminus of a concrete finishing tool.
摘要翻译： 一种用于混凝土整理工具的振动赋予装置，其利用具有由壳体的内表面包围的室的外壳。 振动器和电池放置在腔室内。 振动器包括用于将振动器与壳体内表面分离的弹性环。 使用第一和第二适配器将壳体放置在手柄和混凝土整理工具的终端之间。
-
公开(公告)号：US20150167259A1
公开(公告)日：2015-06-18
申请号：US14560084
申请日：2014-12-04
发明人： Michael Steffen
CPC分类号： E01C19/35 , E01C19/38 , E02D3/046 , Y10T74/18208
摘要： A soil compacting device has an upper mass and a lower mass that is coupled to the upper mass by a spring device and that has a soil contact element. In addition, a drive is provided for producing a working movement of the soil contact element. The drive has an electric motor, a drive frequency of a drive movement produced by the electric motor being equal to a frequency of the working movement of the soil contact element.
摘要翻译： 土壤压实装置具有上质量和下质量，其通过弹簧装置联接到上质量并具有土壤接触元件。 此外，提供了用于产生土壤接触元件的工作运动的驱动器。 驱动器具有电动机，由电动机产生的驱动运动的驱动频率等于土壤接触元件的工作运动的频率。
-
公开(公告)号：US07740416B2
公开(公告)日：2010-06-22
申请号：US12148609
申请日：2008-04-21
申请人： Peter W. Lesche
发明人： Peter W. Lesche
摘要： A hand or mechanically powered tamper tool which has a removeable, replaceable, tool head assembly. The tool head assembly is a separable component from the upper section of the tamper tool which consists of the mounting plate and its attached tamper handle. The tool head assembly has a rubber or similarly resilient material pad bonded to the underside of a backing plate. Connection elements, such as bolts, are permanently secured between the pad and the backing plate. The bolts extend through and are upstanding from the backing plate. The bolts are configured to then extend through openings in the tamper mounting plate, where nuts are used to secure the tool head assembly to the mounting plate. The tool head assembly is thus removeable from the mounting plate and its handle or supporting element and allows for the simple and ready replacement of a used and worn tool head assembly with a new tool head assembly.
摘要翻译： 手动或机械动力的防拆工具，其具有可拆卸的，可更换的工具头组件。 工具头组件是与防拆工具的上部分离的部件，其由安装板及其附接的捣槽手柄组成。 工具头组件具有粘合到背板的下侧的橡胶或类似的弹性材料垫。 连接元件，例如螺栓，永久地固定在垫和背板之间。 螺栓延伸穿过并且从背板垂直。 螺栓被配置成然后延伸穿过防拆安装板中的开口，其中使用螺母将工具头组件固定到安装板。 因此，工具头组件可从安装板及其手柄或支撑元件移除，并且允许用新的工具头组件简单并准确地更换用过的和磨损的工具头组件。
-
8.发明申请公开(公告)号：US20090060652A1
公开(公告)日：2009-03-05
申请号：US12281986
申请日：2006-03-13
申请人： Fabio Valle
发明人： Fabio Valle
CPC分类号： E01C19/35 , E01F9/524 , E01F9/541 , Y10T428/24372
摘要： The invention is a new concrete element (Z) for road marking and outdoor paving having a solid three-dimensional form, with bottom surface (F) resting on surface (S) at least one housing or basin (V) is obtained for containing a layer of refracting mixture (M) comprising in turn a plurality of spheres or microspheres (R) mixed with a hardening support resin or glue (C).
摘要翻译： 本发明是用于道路标线和户外铺路的新的混凝土构件（Z），其具有固体立体形式，底面（F）位于表面（S）上，至少有一个壳体或盆（V）可用于容纳 折射混合物层（M）又包含与硬化支撑树脂或胶（C）混合的多个球体或微球体（R）。
-
公开(公告)号：US20060272130A1
公开(公告)日：2006-12-07
申请号：US11342377
申请日：2006-01-27
IPC分类号： B25G1/10
CPC分类号： E01C19/35 , B25D17/043 , F16F15/08 , Y10T16/48
摘要： In a conventional operating handle for an operating machine, the two ends of a vibration-proof rubber are sandwiched between a handle rod and a grip bar, thereby connecting the handle rod and grip bar. The vibration of the handle rod is absorbed by the torsion of the vibration-proof rubber. As a result, the vibration of the handle rod can only be reduced rather than eliminated. In the present invention, a grip bar is attached rotatably to the upper end of a handle rod so as to be capable of a rocking motion, and the swing shock generated when the grip bar oscillates is absorbed by a stopper rubber provided on the handle rod. Thus the vibration of the grip bar can be absorbed efficiently by the rockable rotatably attached portion and the stopper rubber.
摘要翻译： 在用于操作机器的常规操作手柄中，防振橡胶的两端夹在把手杆和把手杆之间，从而连接把手杆和把手杆。 手柄杆的振动被防振橡胶的扭转吸收。 结果，手柄杆的振动只能减少而不是消除。 在本发明中，把手杆被可旋转地安装在手柄杆的上端，以便能够摇摆运动，并且当握杆摆动时产生的摆动冲击被设置在手柄杆上的止动橡胶吸收 。 因此，可以通过可摇动的可旋转地安装部分和止动橡胶来有效地吸收把手的振动。
-
10.发明申请公开(公告)号：US20020189219A1
公开(公告)日：2002-12-19
申请号：US10182032
申请日：2002-07-19
发明人： Michael Steffen
IPC分类号： A01D034/03 , E01C019/35
摘要： The invention relates to a motor-driven operating device that comprises a guide handle (1). Two sensor elements are provided on the guide handle and in two handle areas (2, 3) for detecting the hands of an operator. An ignition device (7) of the motor is controlled by means of a security control device (6) in such a way that the speed can only be increased beyond a security speed when the guide handle (1) is held with both hands, whereby said security control device evaluates the sensor signals. The motor speed is limited to the security speed when the two sensor signals are missing.
摘要翻译： 本发明涉及一种包括导向手柄（1）的马达驱动操作装置。 两个传感器元件设置在导向手柄上和两个手柄区域（2,3）中，用于检测操作者的手。 电动机的点火装置（7）通过安全控制装置（6）进行控制，使得当导向手柄（1）用双手握住时，速度只能增加超过安全速度，由此 所述安全控制装置评估传感器信号。 当两个传感器信号丢失时，电机速度受限于安全速度。
-
-
-
-
-
-
-
-
-
搜索结果
71 条记录 (耗时 0.021 秒)
