公开(公告)号：WO2020076470A1

公开(公告)日：2020-04-16

申请号：PCT/US2019/051698

申请日：2019-09-18

Applicant: LIGCHINE INTERNATIONAL CORPORATION

Inventor： LIGMAN, Peter A. ,  LIGMAN, Gary

IPC: E04F21/24 ,  E01C19/40

Abstract: An apparatus for leveling a concrete screed having a frame and a screed head secured thereto includes a plurality of vertically adjustable leveling legs driven by a plurality of electrical actuators responsive to a command supplied by a user interface.

公开(公告)号：WO2020051227A1

公开(公告)日：2020-03-12

申请号：PCT/US2019/049573

申请日：2019-09-04

Applicant: CURB ROLLER LLC

Inventor： PYLE, Kraig Allen ,  ULMER, Seth Nathaniel ,  ARMSTRONG, John Allen

IPC: E01C19/23 ,  E01C19/24 ,  E01C19/26 ,  E01C19/40 ,  E01C19/41 ,  E01C19/48 ,  E04F21/24

Abstract: A power unit is configured for use as part of a concrete screed and includes a frame, a powered drive, and a mechanical control connection. The frame includes a drive housing and a handle to be grasped by a user, with the handle being configured to facilitate manual advancement of the concrete screed in a forward direction. The powered drive is operably supported by the drive housing and is configured to rotate a rotatable concrete forming drum.

公开(公告)号：WO2011157344A1

公开(公告)日：2011-12-22

申请号：PCT/EP2011/002536

申请日：2011-05-20

Applicant: WACKER NEUSON PRODUKTION GMBH & CO. KG ,  SCHENNACH, Hermann ,  SPIES, Bernhard

Inventor： SCHENNACH, Hermann ,  SPIES, Bernhard

IPC: F16H7/18 ,  E01C19/40

CPC classification number: E01C19/38 ,  E02D3/046 ,  E02D3/074

Abstract: Eine Vibrationsplatte zur Bodenverdichtung weist eine Obermasse (O) mit einem Antriebsmotor (7) und eine Untermasse (U) mit einer Bodenkontaktplatte (1) und einer Schwingungserregereinrichtung (2, 3, 4) auf. Der Antriebsmotor (7) treibt eine Antriebsscheibe (8) drehend an, so dass die Drehbewegung über einen Riemen (9) auf eine mit der Schwingungserregereinrichtung gekoppelte Abtriebsscheibe (10) übertragen wird. Es ist eine Begrenzungseinrichtung (B1, B2, B3, B4, B5, B6) vorgesehen, welche seitlich an dem Riemen (9) in einem Bereich angeordnet ist, in dem der Riemen (9) nicht mit der Antriebsscheibe (8) oder der Abtriebsscheibe (10) in Kontakt steht. Die Begrenzungseinrichtung weist an einer der Außen- bzw. Innenfläche des Riemens (9) zugewandten Seite einen Kontaktbereich auf.

Abstract translation: 用于压实土壤的振动板包括上部质量（O）与驱动马达（7）和一较低的质量（U）具有接地接触板（1）和一个振动激励装置（2，3，4）。 所述驱动马达（7）驱动的驱动带轮（8）旋转，从而使（9）连接到所述振动产生装置，从动带轮（10）被发送通过皮带旋转运动。 这是一个限制装置（B1，B2，B3，B4，B5，B6）被提供，其被横向地布置于其中所述带（9）未连接至所述驱动盘（8）或从动带轮的区域中的带束（9） （10）处于接触。 限制装置具有，在面向的接触区域，所述带（9）侧的外表面或内表面中的一个。

公开(公告)号：WO2010088640A2

公开(公告)日：2010-08-05

申请号：PCT/US2010022800

申请日：2010-02-02

Applicant: SOMERO ENTPR INC ,  HALONEN PHILIP D ,  KANGAS MATTHEW A ,  KIERANEN CARL B ,  ANDERSON FRANK E

Inventor： HALONEN PHILIP D ,  KANGAS MATTHEW A ,  KIERANEN CARL B ,  ANDERSON FRANK E

IPC: E01C23/06 ,  B60K26/00 ,  E01C19/40

CPC classification number: E01C19/405 ,  B60K26/02

Abstract: A screeding machine comprising at least one of (a) a boom speed cruise control for automatically controlling the travel speed of the screed head assembly, (b) an auto-stabilizer control that automatically adjusts the stabilizer actuators of the screeding machine to a preselected degree of extension, (c) a control for automatically controlling the lowering of the screed head assembly toward and to the concrete surface and automatically activating the auger and vibrator at a beginning of each screeding pass and automatically deactivating the auger and vibrator in response to the screed head assembly being raised away from the concrete surface at the end of a screed pass, and (d) an auto-screed mode that allows the operator to select maximum values for at least one of a boom extension speed, a boom retraction speed, a boom rotation speed and a screed head rotation speed.

Abstract translation: （a）用于自动控制刮板头组件的行进速度的动臂速度巡航控制器，（b）自动稳定器控制器，该自动稳定器控制器将刮板机的稳定器致动器自动调节到预选程度 （c）控制器，用于自动控制刮板头部组件向混凝土表面下降并在混凝土表面下降，并且在每次刮刀开始时自动激活螺旋钻和振动器，并且响应于刮板自动停止螺旋钻和振动器 （d）自动熨平板模式，其允许操作者为悬臂拉伸速度，悬臂拉回速度，悬臂拉回速度，至少一个拉伸速度中的至少一个选择最大值， 动臂转速和熨平板头转速。

公开(公告)号：WO2007147070A3

公开(公告)日：2008-03-06

申请号：PCT/US2007071243

申请日：2007-06-14

Applicant: WACKER CORP ,  LUTZ TODD J ,  GOLDBERG RICHARD ,  DAUFFENBACH DARRIN ,  LICKEL TIMOTHY J

Inventor： LUTZ TODD J ,  GOLDBERG RICHARD ,  DAUFFENBACH DARRIN ,  LICKEL TIMOTHY J

IPC: E01C19/40

CPC classification number: E01C19/402

Abstract: A portable vibratory screed (10) includes a blade (12) that is connected to a handle (28) constructed to be manipulated by an operator. Nodes (112, 113, 115, 116) of minimum vibrational amplitude are formed at specific locations along the length of the blade when the exciter is driven at a rated operating speed. A site level (164) and/or the handle (28) is attached to the blade (12) at or in the vicinity of one or more of these nodes, therefore, is relatively isolated from induced vibrations.

Abstract translation: 便携式振动熨平板（10）包括连接到构造为由操作者操纵的手柄（28）的叶片（12）。 当激励器以额定的运行速度被驱动时，具有最小振动振幅的节点（112,113,115,116）形成在沿叶片的长度的特定位置处。 现场级（164）和/或手柄（28）在这些节点中的一个或多个处或附近附接到叶片（12），因此与诱导振动相对隔离。

公开(公告)号：WO2005056922A2

公开(公告)日：2005-06-23

申请号：PCT/US2004040693

申请日：2004-12-03

Applicant: BLAW KNOX CONST EQUIPMENT ,  WASIELEWSKI MICHAEL ,  EPPES MICHAEL S

Inventor： WASIELEWSKI MICHAEL ,  EPPES MICHAEL S

IPC: E01C20060101 ,  E01C19/40 ,  E01C

CPC classification number: E01C19/405

Abstract: A material flow control device is for a paving vehicle for forming a mat of material on a base surface and including main body with front and rear ends, and an auger disposed rearwardly of the body and spaced above the base surface. The control device includes a support connected with the vehicle body and spaced from the auger and a barrier disposeable at least partially between the auger and the base surface. The barrier is configured to retain paving material above the base surface and has a front end. The barrier is movably connected with the support such that the front end is displaceable between a most proximal position with respect to the vehicle body and a most distal position with respect to the vehicle body so as to vary a size of a flow opening definable generally between the barrier and the body.

Abstract translation: 材料流动控制装置用于铺路车辆，用于在基座表面上形成材料垫，并且包括具有前端和后端的主体和布置在主体的后方并在基面上方间隔的螺旋推运器。 控制装置包括与车身连接并与螺旋钻间隔开的支撑件和至少部分地位于螺旋推运器和基座表面之间的屏障。 挡板被构造成将铺路材料保持在基面上方并具有前端。 障碍物与支撑件可移动地连接，使得前端可在相对于车体的最近的位置和相对于车体的最远端位置之间移动，以便改变通常可在 屏障和身体。

公开(公告)号：WO02025016A1

公开(公告)日：2002-03-28

申请号：PCT/ES2000/000470

申请日：2000-12-13

IPC: E01C19/00 ,  E01C19/40 ,  E01C19/48

CPC classification number: E01C19/40 ,  E01C19/006 ,  E01C2301/16

Abstract: The machine has leveling means (10) in the form of a laser emitter-receivers assembly (101-102) to generate an electrical signal that passes through a microprocessor (11) and that is used to regulate the level of spreading plates (6, 7) relative to the ground using electric-mechanical means (9), said plates serving to spread thick and fine layers of concrete. The machine also has means for vibrating the concrete material in the form of a manual hydraulically actuated strip (8), said means cooperating with the above-mentioned spreading plates (6, 7) and being disposed in front of the plates in the working direction of the machine. Moreover, the second spreading plate (7) is provided with extensions (13) that can be laterally extended by manual hydraulic actuation while the thick layer spreading plate (6) includes perpendicular end projections (61) serving to laterally limit the spreading of concrete.

Abstract translation: 机器具有激光发射器 - 接收器组件（101-102）形式的调平装置（10），以产生通过微处理器（11）的电信号，并且用于调节扩散板（6， 7）相对于使用电动机械装置（9）的地面，所述板用于铺设厚和细的混凝土层。 机器还具有用于以手动液压致动带（8）的形式振动混凝土材料的装置，所述装置与上述扩展板（6,7）协作并且沿工作方向设置在板的前面 的机器。 此外，第二扩散板（7）设置有可通过手动液压致动而横向延伸的延伸部（13），而厚层铺展板（6）包括用于横向限制混凝土铺展的垂直端部突起（61）。

公开(公告)号：WO99050503A1

公开(公告)日：1999-10-07

申请号：PCT/EP1999/001129

申请日：1999-02-22

IPC: E01C19/40

CPC classification number: E01C19/40 ,  E01C2301/18

Abstract: The invention relates to a slip-form paver with a tractor (2) comprised of a machine frame (4) having longitudinal beams (8) which run parallel to the working direction. Traveling devices (14) are arranged on the ends of said longitudinal beams. The slip-form paver also comprises telescopic transverse beams (18) which run perpendicular to the working direction and which are provided for variably adjusting the working width. Working devices which are fastened to the machine frame (4) can be adapted to different working widths. According to the invention, the machine frame (4) comprises a base frame (20) in which the telescopic transverse beams (18) are mounted. In addition, a subframe (24) is arranged under the base frame (20). The distance from the subframe to the base frame (20) can be adjusted. A working device which is subdivided over the working width and which can be adapted to the same without requiring assembly is fastened to the subframe (24).

Abstract translation: 在具有由机器框架（4）的牵引器（2）滑模平行地排列，所述纵向支座（8）的底盘单元（14）的端部的方向，并与伸缩横向于横梁（18）的方向，用于可变地调节 工作宽度，其中在机器框架（4）的工作装置被安装，其可适应于不同的工作宽度，被提供，该机器框架（4）包括基部框架（20），其中被安装在伸缩横梁（18），该下 基部框架（20）的中间框（24）布置，从底座（20），其距离是可调节的，并且一个分割整个工作宽度，不带安装适应于工作宽度，工作在中间框架上的装置（24）附连。

公开(公告)号：WO99019568A1

公开(公告)日：1999-04-22

申请号：PCT/US1998/021743

申请日：1998-10-15

IPC: E01C19/00 ,  E01C19/40 ,  E04G21/10 ,  E01C19/26 ,  E04G21/08

CPC classification number: E01C19/405 ,  E01C19/006 ,  E01C19/40 ,  E04G21/10

Abstract: A site preparation/concrete finishing apparatus (20) for operation in an area having a base surface above which concrete reinforcing elements have been positioned prior to pouring of concrete within the area and for use in finishing concrete poured within the area. The site preparation/concrete finishing apparatus (20) comprises a movable vehicle (22) having at least one lift arm (32), a plurality of specially-tailored wheels (26) for supporting the movable vehicle (22) entirely within the area in continuous contact with the surface and for enabling continuous movement of the movable vehicle (22) relative to the surface absent damage to the concrete reinforcing elements beneath the movable vehicle, and a concrete finishing device connected to the lift arm (32) for fine grading and leveling of the area and for screeding and floating concrete poured within the area. Each wheel (26) of the plurality of wheels includes a hub (110) and a plurality of members (114) extending radially therefrom. Each member (114) includes an arcuate surface proximate the second end. Each member (114) also tapers. The arcuate surface of each member (114) aids in preventing the trapping of a concrete reinforcing member between the base surface and the site preparation/concrete finishing apparatus (20).

Abstract translation: 一种场地准备/混凝土整理设备（20），用于在具有基础表面的区域内操作，在该区域之前浇筑混凝土之前已经定位了混凝土增强元件，并且用于在该区域内浇注混凝土。 场地准备/混凝土整理设备（20）包括具有至少一个提升臂（32）的移动车辆（22），用于将移动车辆（22）完全支撑在该区域内的多个专门定制的车轮（26） 与所述表面持续接触并且使得所述可移动车辆（22）相对于所述表面能够连续移动，而不会对所述可移动车辆下方的所述混凝土加强元件造成损坏，以及连接到所述提升臂（32）以用于精细分级的混凝土整理装置 该区域的平整和该区域内的平铺和浮动混凝土浇注。 多个轮的每个轮（26）包括轮毂（110）和从其径向延伸的多个构件（114）。 每个构件（114）包括靠近第二端的弧形表面。 每个成员（114）也逐渐变细。 每个构件（114）的弓形表面有助于防止混凝土加强构件在基面和现场准备/混凝土整理装置（20）之间的捕获。

公开(公告)号：WO99007941A1

公开(公告)日：1999-02-18

申请号：PCT/BE1998/000117

申请日：1998-07-28

IPC: E01C19/40 ,  E04G21/10

CPC classification number: E01C19/402 ,  E04G21/10 ,  Y10T29/49696 ,  Y10T29/49792

Abstract: Vibrating device for processing a floor layer, more particularly a so-called vibrating beam, of the type substantially consisting of a vibrating board (2), a vibrating mechanism (3) cooperating with the vibrating board (2), and a handle (4), whereby the vibrating mechanism (3) substantially consists of an eccentric (7) seated in bearings (5-6) and a motor (8) for driving the eccentric (7), characterized in that the bearings (5-6) and the eccentric (7) beared therein are fixed by means of a clamping mechanism (9).

Abstract translation: 用于处理基本上由振动板（2），与振动板（2）配合的振动机构（3）的类型的地板层的振动装置，更具体地是所谓的振动梁，以及手柄（4） ），由此振动机构（3）基本上由坐在轴承（5-6）中的偏心轮（7）和用于驱动偏心轮（7）的马达（8）组成，其特征在于，轴承（5-6）和 通过夹紧机构（9）固定在其中的偏心轮（7）。