公开(公告)号：US20060018714A1

公开(公告)日：2006-01-26

申请号：US11187596

申请日：2005-07-22

申请人： Roger Rouillard

发明人： Roger Rouillard

IPC分类号： E01C19/38

CPC分类号： E01C19/402 ,  E04F21/242

摘要： A vibrating device for surfacing concrete comprising a surfacing blade, a vibration-causing assembly in communication with the surfacing blade and an actuator in communication with the vibration-causing assembly so as to cause the vibration-causing assembly to impart a vibratory motion to the blade. A seal member is mounted about the junction between the actuator and the vibration-causing assembly. The said seal member seals the junction from concrete during surfacing.

公开(公告)号：US20060018712A1

公开(公告)日：2006-01-26

申请号：US11187594

申请日：2005-07-22

申请人： Roger Rouillard

发明人： Roger Rouillard

IPC分类号： E01C19/38

CPC分类号： E01C19/402 ,  E04F21/242

摘要： A vibrating device for surfacing concrete comprising a surfacing blade, a vibration-causing assembly in communication with the surfacing blade and an actuator in communication with the vibration-causing assembly for imparting a vibratory motion to the blade. The vibration-causing assembly comprises a shaft assembly and a bearing assembly in communication with said shaft assembly. The bearing-assembly provides for substantially avoiding undesired movement of said blade during the vibratory motion.

公开(公告)号：US06972156B2

公开(公告)日：2005-12-06

申请号：US10149241

申请日：2000-12-21

申请人： Björn Svedberg

发明人： Björn Svedberg

IPC分类号： E01C7/26 ,  B28B1/08 ,  B28B1/52 ,  B28B23/00 ,  C04B14/38 ,  C04B28/02 ,  E01C11/26 ,  E01C19/44 ,  E04F15/12 ,  E04F21/24 ,  H02G1/06 ,  H02G3/38 ,  B22F3/00 ,  D04H1/20 ,  H01F1/00 ,  H05B6/00

CPC分类号： B28B1/523 ,  B28B1/084 ,  C04B28/02 ,  C04B2111/94 ,  E01C11/265 ,  E01C19/44 ,  E04F15/12 ,  E04F21/242 ,  E04F21/244 ,  Y10T428/12021 ,  Y10T428/12465 ,  Y10T428/24132 ,  Y10T428/24909 ,  Y10T428/249932 ,  C04B14/308 ,  C04B14/48 ,  C04B40/0007

摘要： A body (5) of set, initially pasty material, such as concrete, includes an electrically conducting path formed by a concentrated layer (6) of electrically conducting magnetizable elements, such as fibers (F) or granules (G), embedded in the initially pasty material and extending through at least a portion of the body (5). Electrically conducting terminal members (9) may be connected to the electrically conducting layer (6) at spaced-apart positions along the layer (6). A method of providing such a body (5) includes the steps of: (a) forming a body of the pasty material in which electrically conducting magnetizable elements (F) are dispersed, (b) applying a magnetic field to the body of pasty material to form from the magnetizable elements an electrically conducting layer embedded in the body of pasty material and extending at least through a portion the body (5), and (c) causing the body of pasty material containing the layer (6) to set. Before or after the setting of the body (5) of pasty material, electrically conducting terminal members (9), may be connected to the electrically conducting layer (6) at spaced-apart positions along the layer.

摘要翻译： 一套（初始的糊状材料，例如混凝土）的主体（5）包括由诸如纤维（F）或颗粒（G）的导电可磁化元件（6）的浓缩层（6）形成的导电路径， 最初的糊状材料并延伸穿过主体（5）的至少一部分。 导电端子构件（9）可以沿着层（6）在间隔开的位置处连接到导电层（6）。 提供这种主体（5）的方法包括以下步骤：（a）形成其中分散导电可磁化元件（F）的糊状材料的主体，（b）向糊状材料体施加磁场 从所述可磁化元件形成嵌入在所述主体中的至少通过所述主体（5）的一部分延伸的导电层，以及（c）使包含所述层（6）的糊状材料的主体被固定。 在糊状物体（5）的设置之前或之后，导电端子构件（9）可以沿着层的间隔位置连接到导电层（6）。

公开(公告)号：US20050036837A1

公开(公告)日：2005-02-17

申请号：US10912796

申请日：2004-08-06

申请人： John Marshall

发明人： John Marshall

IPC分类号： B25F5/00 ,  E04F21/24 ,  E01C19/22

CPC分类号： B25F5/00 ,  E04F21/161 ,  E04F21/242

摘要： The invention is a vibratory concrete float including a body and a vibrator operatively connected to the body, whereby the vibrator provides vibratory forces to the body. The float also includes a removable handle secured to the body with an integrated power source that electrically engages the vibrator when the handle is secured to the body and disengages the vibrator when the handle is removed from the body.

摘要翻译： 本发明是一种振动混凝土浮体，其包括可操作地连接到主体的主体和振动器，由此振动器向身体提供振动力。 浮子还包括固定到主体上的可移动手柄，该手柄具有集成的电源，当把手被固定到主体上时，电动地接合振动器，并且当把手从身体移除时，振动器脱开。

公开(公告)号：US06705799B2

公开(公告)日：2004-03-16

申请号：US10057920

申请日：2002-01-29

申请人： Mario Piccoli

发明人： Mario Piccoli

IPC分类号： E01C1922

CPC分类号： E01C19/402 ,  E04F21/242

摘要： This invention relates to a vibrating screed for compacting and smoothing flowable cementitious materials. More specifically, this invention relates to a self-contained hydraulic powered concrete screed. This hydraulic screed consists of a relatively lightweight screed unit having a hydraulic powered vibrator and a portable hydraulic power pack that is mounted on a back pack wearable by the operator. The handle of the screed unit is isolated from the hydraulic vibrator and screed blade by three rubber isolation mounts. The working height of the handle can be adjusted by a turnbuckle assembly at one of the rubber mounts, causing the handle to pivot about the other two the rubber mounts. The hydraulic power pack comprises an internal combustion engine driving a hydraulic pump that provides pressurized hydraulic fluid to the vibrator unit via flexible hoses.

摘要翻译： 本发明涉及一种用于压实和平滑可流动的水泥质材料的振动熨平板。 更具体地，本发明涉及一种独立的液压动力混凝土熨平板。 该液压熨平板由具有液压动力的振动器的相对轻质的刮板单元和安装在操作者可穿戴的背包上的便携式液压动力组件组成。 熨平板单元的手柄通过三个橡胶隔离支架与液压振动器和刮板叶片隔离。 手柄的工作高度可以通过在其中一个橡胶支座处的螺丝扣组件来调节，从而使手柄围绕另外两个橡胶支座枢转。 液压动力组件包括驱动液压泵的内燃机，其通过柔性软管向振动器单元提供加压液压流体。

公开(公告)号：US20020182395A1

公开(公告)日：2002-12-05

申请号：US10149241

申请日：2002-06-10

发明人： Bjorn Svedberg

IPC分类号： B32B013/02

CPC分类号： B28B1/523 ,  B28B1/084 ,  C04B28/02 ,  C04B2111/94 ,  E01C11/265 ,  E01C19/44 ,  E04F15/12 ,  E04F21/242 ,  E04F21/244 ,  Y10T428/12021 ,  Y10T428/12465 ,  Y10T428/24132 ,  Y10T428/24909 ,  Y10T428/249932 ,  C04B14/308 ,  C04B14/48 ,  C04B40/0007

摘要： A body (5) of set, initially pasty material, such as concrete, includes an electrically conducting path formed by a concentrated layer (6) of electrically conducting magnetizable elements, such as fibres (F) or granules (G), embedded in the initially pasty material and extending through at least a portion of the body (5). Electrically conducting terminal members (9) may be connected to the electrically conducting layer (6) at spaced-apart positions along the layer (6). A method of providing such a body (5) includes the steps of: (a) forming a body of the pasty material in which electrically conducting magnetizable elements (F) are dispersed, (b) applying a magnetic field to the body of pasty material to form from the magnetizable elements an electrically conducting layer embedded in the body of pasty material and extending at least through a portion the body (5), and (c) causing the body of pasty material containing the layer (6) to set. Before or after the setting of the body (5) of pasty material, electrically conducting terminal members (9), may be connected to the electrically conducting layer (6) at spaced-apart positions along the layer.

摘要翻译： 一套（初始的糊状材料，例如混凝土）的主体（5）包括由诸如纤维（F）或颗粒（G）的导电可磁化元件（6）的浓缩层（6）形成的导电路径， 最初的糊状材料并延伸穿过主体（5）的至少一部分。 导电端子构件（9）可以沿着层（6）在间隔开的位置处连接到导电层（6）。 提供这种主体（5）的方法包括以下步骤：（a）形成其中分散导电可磁化元件（F）的糊状材料的主体，（b）向糊状材料体施加磁场 从所述可磁化元件形成嵌入在所述主体中的至少通过所述主体（5）的一部分延伸的导电层，以及（c）使包含所述层（6）的糊状材料的主体被固定。 在糊状物体（5）的设置之前或之后，导电端子构件（9）可以沿着层的间隔位置连接到导电层（6）。

公开(公告)号：US20020102134A1

公开(公告)日：2002-08-01

申请号：US10057920

申请日：2002-01-29

发明人： Mario Piccoli

IPC分类号： E01C019/38

CPC分类号： E01C19/402 ,  E04F21/242

摘要： This invention relates to a vibrating screed for compacting and smoothing flowable cementitious materials. More specifically, this invention relates to a self-contained hydraulic powered concrete screed. This hydraulic screed consists of a relatively lightweight screed unit having a hydraulic powered vibrator and a portable hydraulic power pack that is mounted on a back pack wearable by the operator. The handle of the screed unit is isolated from the hydraulic vibrator and screed blade by three rubber isolation mounts. The working height of the handle can be adjusted by a turnbuckle assembly at one of the rubber mounts, causing the handle to pivot about the other two the rubber mounts. The hydraulic power pack comprises an internal combustion engine driving a hydraulic pump that provides pressurized hydraulic fluid to the vibrator unit via flexible hoses.

摘要翻译： 本发明涉及一种用于压实和平滑可流动的水泥质材料的振动熨平板。 更具体地，本发明涉及一种独立的液压动力混凝土熨平板。 该液压熨平板由具有液压动力的振动器的相对轻质的刮板单元和安装在操作者可穿戴的背包上的便携式液压动力组件组成。 熨平板单元的手柄通过三个橡胶隔离支架与液压振动器和刮板叶片隔离。 手柄的工作高度可以通过在其中一个橡胶支座处的螺丝扣组件来调节，使得手柄围绕另外两个橡胶支座枢转。 液压动力组件包括驱动液压泵的内燃机，其通过柔性软管向振动器单元提供加压液压流体。

公开(公告)号：US20020076279A1

公开(公告)日：2002-06-20

申请号：US10041642

申请日：2002-01-08

发明人： Philip J. Quenzi ,  Carl B. Kieranen ,  Jeffrey W. Torvinen ,  Charles A. Hallstrom ,  Mark A. Pietila

IPC分类号： E01C023/07

CPC分类号： E04F21/242 ,  E04F21/245 ,  E04F21/247

摘要： A concrete placing apparatus is provided for placing uncured concrete on a support surface, such as an elevated deck of a building. The apparatus comprises a movable base unit and a movable support unit, with a conduit assembly extending therebetween. A supply end of the conduit assembly is positioned at the base unit and is connected to a supply line for uncured concrete or other material, while a dispensing end of the conduit assembly is supported by the movable support and extends outwardly therefrom to dispense uncured concrete or other material through a discharge outlet. The movable support is movable arcuately and/or radially relative to the base unit to dispense the concrete in a generally uniform manner over a targeted area. The apparatus may further include a plowing and/or screeding device at the discharge outlet to grade, level, compact and smooth the concrete as it is placed.

摘要翻译： 提供了一种将未固化的混凝土放置在诸如建筑物的升高的甲板的支撑表面上的混凝土放置装置。 该装置包括可移动基座单元和可移动支撑单元，其中在其间延伸的导管组件。 导管组件的供应端位于基座单元处，并且连接到用于未固化的混凝土或其他材料的供应管线，而导管组件的分配端由可移动的支撑件支撑并向外延伸以分配未固化的混凝土或 其他材料通过排放口。 可移动支撑件相对于基座单元可弧形地和/或径向移动，以在目标区域上以大致均匀的方式分配混凝土。 该设备还可以包括在排放出口处的犁和/或刮栅装置，以便在混凝土被放置时对混凝土进行分级，平整，压实和平滑。

公开(公告)号：US6089787A

公开(公告)日：2000-07-18

申请号：US84282

申请日：1998-05-26

申请人： J. Dewayne Allen ,  Timmy D. Guinn

发明人： J. Dewayne Allen ,  Timmy D. Guinn

IPC分类号： E01C19/00 ,  E01C19/40 ,  E01C19/22

CPC分类号： E01C19/006 ,  E01C19/402 ,  E04F21/242

摘要： A two-person floating screed with laser-operated, automatic grade control apparatus for finishing plastic concrete is transformable for different operations. A rigid, transversely oriented float mounts a strikeoff for initially contacting and leveling rough, freshly poured concrete. In one form of the invention the screed merely floats upon the concrete surface. In an alternative embodiment, lightweight ski assemblies support the screed over the subgrade. The skis secure upwardly projecting screw jacks that removably couple to the screed and control elevation of the transverse float in response to laser signals. Each worker has a separate handle mechanism pivotally associated with the float. Separate, light-weight power sources are carried by each worker in a suitable backpack to power the screw jacks. Laser sensors mounted on vibration dampened stanchions emanating from the float respond to external laser beacons and display grade information so that the workers can make manual adjustments. With the ski assemblies attached, the laser system automatically controls float elevation by activating the screw jacks so that the extend or contract. The float preferably comprises twin sections that are secured together in the two person mode. When uncoupled, the float divides into a pair of separate, compact one-person floating screeds.

摘要翻译： 用于整理塑料混凝土的激光自动等级控制装置的两人浮动熨平板可转换为不同的操作。 一个刚性的，横向定向的浮子安装了一个冲程，用于初始接触和调平粗糙的新浇混凝土。 在本发明的一种形式中，熨平板仅漂浮在混凝土表面上。 在替代实施例中，轻型滑雪组件支撑路基上的熨平板。 滑雪板可靠地向上突出的螺旋千斤顶，其可拆卸地联接到熨平板上，并响应于激光信号控制横向浮子的升高。 每个工人都有一个单独的手柄机构，与浮子枢轴相关联。 每个工人在合适的背包中携带独立的轻便电源，为螺丝插座提供动力。 安装在振动上的激光传感器，从浮子发出的支柱响应外部激光信标和显示等级信息，以便工作人员进行手动调整。 随着滑雪组件的安装，激光系统通过启动螺丝千斤顶来自动控制浮子高度，使其延伸或收缩。 浮子优选地包括以两人模式固定在一起的两个部分。 当脱开时，浮子划分成一对分开紧凑的一人浮动格栅。

公开(公告)号：US6033146A

公开(公告)日：2000-03-07

申请号：US271811

申请日：1999-03-18

申请人： Lee A. Shaw ,  Ronald D. Shaw

发明人： Lee A. Shaw ,  Ronald D. Shaw

IPC分类号： C04B41/52 ,  C04B41/53 ,  C04B41/70 ,  C04B41/72 ,  E01C11/24

CPC分类号： E04F21/00 ,  C04B41/009 ,  C04B41/52 ,  C04B41/5323 ,  C04B41/70 ,  C04B41/72 ,  E04F15/12 ,  E04F21/242 ,  C04B2111/60

摘要： A surface seeded exposed particulate concrete method of use includes use of small particulates, the particulates not necessarily chemically inert in the concrete mixture. The particulates are broadcast over the upper surface of the concrete, and mixed into the cement paste derived from the concrete matrix by floats and finished by hand sponging. A surface retarder and vapor barrier are applied, and washing and curing operations follow. The present invention adds a chemical treatment of hydrolyzed alkali silica solution, preferably lithium quartz, penetrating the upper surface of the concrete mixture with minerals and silicates within the concrete mix. The resultant exposed particulate concrete has extreme flatness and high wear resistance suitable for high-traffic flooring applications, aesthetics resembling terrazzo or ceramic tile at a fraction of the price, and the strength and resistance to corrosion expected of concrete surfaces.

摘要翻译： 表面接种的暴露的颗粒状混凝土使用方法包括使用小颗粒，在混凝土混合物中不一定是化学惰性的颗粒。 颗粒在混凝土的上表面播放，并通过浮体混合到由混凝土基质得到的水泥糊中，并通过手工制作完成。 施加表面缓凝剂和蒸气阻隔层，随后进行洗涤和固化操作。 本发明增加了在混凝土混合物中用矿物质和硅酸盐渗透混凝土混合物的上表面的水解碱性二氧化硅溶液，优选锂石英的化学处理。 所产生的暴露的颗粒状混凝土具有极高的平整度和高耐磨性，适用于高交通地板应用，具有类似于水磨石或陶瓷砖的美学价格，以及混凝土表面预期的强度和耐腐蚀性。