公开(公告)号：US09879389B1

公开(公告)日：2018-01-30

申请号：US14879784

申请日：2015-10-09

申请人： Lura Enterprises, Inc.

发明人： Dennis K. Lura

IPC分类号： E01D19/00 ,  E01C19/35 ,  E04G21/10

CPC分类号： E01C19/35 ,  E04G21/10

摘要： A cement screeding system in the form of a powered roller screed with a wet screed attachment. The wet screed attachment includes a wet screed shoe. A handle is rotationally isolated from the screed roller and is rigidly coupled to this wet screed shoe. As such, motion of this handle is transmitted to the wet screed shoe in a replicating fashion.

公开(公告)号：US08827594B2

公开(公告)日：2014-09-09

申请号：US13866160

申请日：2013-04-19

申请人： Ming-Cheng Pai

发明人： Ming-Cheng Pai

IPC分类号： E01C19/22 ,  E04G21/10 ,  E01C19/40

CPC分类号： E01C19/405 ,  E04F21/04 ,  E04G21/10

摘要： A concrete floor leveling device includes a transmission device and a power source is located in a body and connected to wheels which are connected to the body. A connection unit is connected to the body and a blade is connected to the body by the connection unit. The power source outputs a stable power to drive the blade to level the concrete floor and to ensure that the blade levels the concrete floor with even force.

摘要翻译： 混凝土地面平整装置包括传动装置，并且电源位于主体中并且连接到连接到主体的轮。 连接单元连接到主体，并且叶片通过连接单元连接到主体。 电源输出稳定的动力来驱动叶片使水泥地板平整，并确保叶片平稳地施加混凝土地板。

公开(公告)号：US08596905B2

公开(公告)日：2013-12-03

申请号：US12794848

申请日：2010-06-07

申请人： John Scott Stephens

发明人： John Scott Stephens

IPC分类号： E01C19/22 ,  E01C19/38

CPC分类号： E01C19/42 ,  E01C7/35 ,  E01C19/486 ,  E01C19/4866 ,  E04F21/20 ,  E04F21/241 ,  E04F21/242 ,  E04G21/10

摘要： The apparatus and method comprise a concrete float with a vibratory additive broadcaster assembly attached therewith. The broadcaster assembly is suspended above the plane of the finishing tool with a vibratory source attached. The broadcaster assembly is filled with an additive and the apparatus is placed on a wet, concrete surface which is to be treated and finished, by a user. Actuation of a power switch by the user activates the vibratory source resulting in the substantial broadcast of additive on to the concrete surface at the desired location(s) on the slab as determined by the user. The additive is then integrated into the concrete by passage of the float over the treated concrete surface.

摘要翻译： 该装置和方法包括具有与其连接的振动添加剂广播组件的混凝土浮子。 广播组件悬挂在精加工工具的平面上方，并附有振动源。 广播器组件填充有添加剂，并且该装置被放置在被用户处理和完成的湿的混凝土表面上。 用户激活电源开关激活振动源，导致在使用者确定的板上所需位置上将混合物表面大量广播到混凝土表面。 然后通过浮子通过处理的混凝土表面将添加剂整合到混凝土中。

公开(公告)号：US08544182B2

公开(公告)日：2013-10-01

申请号：US13298094

申请日：2011-11-16

申请人： Keri J. Storjohann

发明人： Keri J. Storjohann

IPC分类号： G01C9/00 ,  G01C15/00 ,  G01C21/00

CPC分类号： E01C23/01 ,  E04G21/10

摘要： The assembly for leveling new concrete includes a driver that has a guide that is placed in a mounting structure so that the driver may be used to drive the mounting structure into the ground. The driver has both a removable rebar marker and conduit marker so that depending on whether an individual wants to use a screed pipe conduit or rebar as a support structure in their concrete the support structures are properly aligned.

摘要翻译： 用于调平新混凝土的组件包括具有放置在安装结构中的引导件的驱动器，使得驱动器可用于将安装结构驱动到地面中。 驾驶员具有可拆卸的钢筋标记和导管标记，使得根据个体是否希望使用熨平板管道或钢筋作为其混凝土中的支撑结构，支撑结构被正确对准。

公开(公告)号：US20120141204A1

公开(公告)日：2012-06-07

申请号：US13310876

申请日：2011-12-05

申请人： Jared Alan CROUCH ,  Tsailu LIU ,  Paul W. HOLLEY

发明人： Jared Alan CROUCH ,  Tsailu LIU ,  Paul W. HOLLEY

IPC分类号： E01C19/22

CPC分类号： E01C19/44 ,  B25B9/00 ,  B25G1/102 ,  E04F21/00 ,  E04G21/10

摘要： A gripping tool for engagement onto a board or other member used to screed concrete. The screed grip is formed of a resilient body having first and second side panels that engage the sides of the screed member under the internal resilience of its material of construction. The screed grip has an ergonomic contour to improve the efficiency of a user when screeding concrete, and is removable to allow for replacement of the screeding member.

摘要翻译： 用于接合到用于熨平混凝土的板或其他构件上的夹紧工具。 刮板夹具由弹性体形成，该弹性体具有第一和第二侧板，其在其构造材料的内部弹性下与熨平板构件的侧面接合。 熨平板夹具具有符合人体工程学的轮廓，以在熨平混凝土时提高使用者的效率，并且是可拆卸的以允许更换刮板构件。

公开(公告)号：US20110299924A1

公开(公告)日：2011-12-08

申请号：US12794848

申请日：2010-06-07

申请人： John Scott Stephens

发明人： John Scott Stephens

IPC分类号： E01C7/35 ,  E01C19/22

CPC分类号： E01C19/42 ,  E01C7/35 ,  E01C19/486 ,  E01C19/4866 ,  E04F21/20 ,  E04F21/241 ,  E04F21/242 ,  E04G21/10

摘要： The apparatus and method comprise a concrete float with a vibratory additive broadcaster assembly attached therewith. The broadcaster assembly is suspended above the plane of the finishing tool with a vibratory source attached. The broadcaster assembly is filled with an additive and the apparatus is placed on a wet, concrete surface which is to be treated and finished, by a user. Actuation of a power switch by the user activates the vibratory source resulting in the substantial broadcast of additive on to the concrete surface at the desired location(s) on the slab as determined by the user. The additive is then integrated into the concrete by passage of the float over the treated concrete surface.

摘要翻译： 该装置和方法包括具有与其连接的振动添加剂广播组件的混凝土浮子。 广播组件悬挂在精加工工具的平面上方，并附有振动源。 广播器组件填充有添加剂，并且该装置被放置在被用户处理和完成的湿的混凝土表面上。 用户激活电源开关激活振动源，导致在使用者确定的板上所需位置上将混合物表面大量广播到混凝土表面。 然后通过浮子通过处理的混凝土表面将添加剂整合到混凝土中。

公开(公告)号：US20100307103A1

公开(公告)日：2010-12-09

申请号：US12794523

申请日：2010-06-04

申请人： Melvin M. Zimmerman

发明人： Melvin M. Zimmerman

IPC分类号： E04G21/10

CPC分类号： E04G21/10

摘要： A screed machine is formed with a forwardly positioned screed assembly including a wedge portion and pivoted wing members. The frame is supported on two rollers spaced behind the screed assembly, which is mounted on a mast for vertical movement in conjunction with a laser receiver that provides a signal from a laser level indicating the final desired grade of the stone base. The machine can be turned at a corner by extension of a jack stand to elevate the machine for rotation about the axis defined by the centrally located jack stand so that the screed machine can be redirected into a different direction without disturbing the final grade of the stone base. The screed machine is manually moved along the stone base by an operator pulling on the handle pivotally connected to the frame. A sight line provides a monitor for the lateral orientation of the screed assembly.

摘要翻译： 熨平机由具有楔形部分和枢转翼部件的向前定位的刮板组件形成。 框架支撑在与熨平板组件隔开的两个辊子上，该辊子与激光接收器一起安装在桅杆上以垂直运动，该激光接收器提供来自表示石基底的最终期望等级的激光水平的信号。 机器可以通过一个千斤顶架的角落转动在一个角落，以提升机器围绕由位于中心的千斤顶支架定义的轴线旋转，使得熨平板机器可以被重定向到不同的方向，而不会影响石头的最终等级 基础。 熨平板机器通过操作者手动地沿着石基座移动，所述操作者拉动枢转地连接到框架的手柄。 视线提供了用于熨平板组件的横向取向的监视器。

公开(公告)号：US07832163B2

公开(公告)日：2010-11-16

申请号：US11578460

申请日：2005-04-22

申请人： Jean-Paul Krzowski

发明人： Jean-Paul Krzowski

IPC分类号： E01C23/01 ,  E01C11/04 ,  E04C3/16

CPC分类号： E04F15/14 ,  E01C11/08 ,  E01C11/14 ,  E01C19/504 ,  E04B2005/322 ,  E04F21/05 ,  E04G21/10

摘要： A boundary screed rail assembly with screed rails (14) supported by feet members (42). The screed rails (14) providing a perimeter part (24) with upper and lower protection parts (26). The upper part (26) provides a planar horizontal surface (28), with a plurality of recesses (30) extending thereinto, alternating with downwardly extending engagement members (32) engageable in the concrete of a slab.

摘要翻译： 一种边缘熨平板轨道组件，其具有由脚构件（42）支撑的熨平板轨道（14）。 熨平板轨道（14）提供具有上部和下部保护部件（26）的周边部分（24）。 上部（26）提供了一个平面水平表面（28），其中延伸有多个凹槽（30），与可与板坯混凝土接合的向下延伸的接合构件（32）交替。

公开(公告)号：US20090273117A1

公开(公告)日：2009-11-05

申请号：US12150691

申请日：2008-04-30

申请人： Joseph T. Sowder ,  Karen C. Sowder

发明人： Joseph T. Sowder ,  Karen C. Sowder

IPC分类号： C08F112/08 ,  B32B27/32 ,  B32B3/00 ,  B32B3/06 ,  B28B11/00

CPC分类号： E04G21/10 ,  C08L25/06 ,  Y10T428/24008 ,  Y10T428/24479

摘要： A guiding apparatus for aiding a user in at least one of pouring, spreading, applying, shaping, troweling and sloping a predetermined amount of at least one of concrete and cement is provided. Such guiding apparatus includes at least one guide member manufactured from a predetermined material and having a predetermined size and a predetermined shape.

摘要翻译： 提供了一种引导装置，用于帮助用户倾倒，铺展，施加，成形，t凿和倾斜预定量的至少一种混凝土和水泥中的至少一种。 这种引导装置包括至少一个由预定材料制成且具有预定尺寸和预定形状的导向件。

公开(公告)号：US20090249660A1

公开(公告)日：2009-10-08

申请号：US12415559

申请日：2009-03-31

申请人： Brock A. Brenize

发明人： Brock A. Brenize

IPC分类号： E02F3/815 ,  E02F1/00

CPC分类号： E02F3/76 ,  E02D27/02 ,  E04G21/10

摘要： An apparatus (10) for leveling a layer of stone dust (24) of a foundation pad for a retaining wall, having a support assembly (12) and a scraper assembly (18). A pair of leveled guide rails (16) are utilized in parallel to support the scraper assembly such that the scraper assembly is longitudinally movable therealong. Each guide rail (16) is supported at each end by a respective support post (30) and is adjustably positionable vertically with respect to each support post such that both guide rails are levelable. The scraper assembly (18) includes a crossbar (42) with linear bearings (44) supported by respective ones of the guide rails, and also includes a depending pole (46) having a scraper blade (26) adjustably affixed at a bottom end thereof, the scraper blade being adjustable to level a bottom scraper edge (28) thereof. A method is disclosed whereby support posts (30) are positionable in pairs along the foundation pad, one post of each pair on a respective side thereof, guide rails (16) are leveled by adjusting guide rail supports (40) of each post (30), the scraper assembly (18) is positionable on the guide rails, the scraper blade is adjusted to level the bottom edge (28), and the scraper assembly is movable along the guide rails for the bottom scraper edge to level the layer of stone dust (24) along the top of the foundation pad.

摘要翻译： 一种用于平整用于挡土墙的基础垫块的石灰层（24）的装置（10），具有支撑组件（12）和刮刀组件（18）。 平行地使用一对调平的导轨（16）以支撑刮刀组件，使得刮刀组件可纵向移动。 每个导轨（16）在每个端部由相应的支撑柱（30）支撑，并且可相对于每个支撑柱垂直地可调节地定位，使得两个导轨是可平整的。 刮刀组件（18）包括具有由相应的导轨支撑的直线轴承（44）的横杆（42），并且还包括具有可调节地固定在其底端处的刮刀（26）的悬臂（46） 所述刮刀可调节以使其底部刮刀边缘（28）平整。 公开了一种方法，其中支撑柱（30）可以沿着基座成对成对，每对中的一个柱在其相应侧上，通过调节每个柱（30）的导轨支撑（40）来平整导轨 ），刮刀组件（18）可定位在导轨上，刮刀被调节以使底边缘（28）平整，并且刮刀组件可沿着用于底部刮刀边缘的导轨移动以使石层 粉尘（24）沿着地垫的顶部。