公开(公告)号：WO2014204743A1

公开(公告)日：2014-12-24

申请号：PCT/US2014/041885

申请日：2014-06-11

Applicant: CATERPILLAR PAVING PRODUCTS INC.

Inventor： KOPACZ, Jason W. ,  WEHRENBERG, Timothy L.

IPC: E01C19/22 ,  E01C19/42

CPC classification number: E01C19/42 ,  E01C19/4873 ,  E01C2301/10 ,  E01C2301/16

Abstract: A screed includes a frame and a plate. The frame includes a bottom surface and a plurality of mounting members. The plurality of the mounting members project from the bottom surface. At least one of the plurality of the mounting members is longitudinally and transversely offset relative to the other mounting members. Further, the plate is coupled to the frame by the plurality of the mounting members.

Abstract translation: 熨平板包括框架和板。 框架包括底面和多个安装构件。 多个安装构件从底面突出。 多个安装构件中的至少一个相对于其它安装构件纵向和横向地偏移。 此外，板通过多个安装构件联接到框架。

公开(公告)号：WO2006124194A3

公开(公告)日：2007-01-04

申请号：PCT/US2006015222

申请日：2006-04-24

Applicant: LASER STRIKE LLC ,  FRANKENEY ALBERT D II ,  FACE ALLEN S III

Inventor： FRANKENEY ALBERT D II ,  FACE ALLEN S III

IPC: E01C19/22 ,  E01C19/42 ,  E01C19/44

CPC classification number: E01C19/42

Abstract: A floating screed device has an elongated float and an elongated blade movably coupled to the elongated float so that the blade is freely movable in pitch.

Abstract translation: 浮动熨平板装置具有细长的浮子和可移动地联接到细长浮子的细长叶片，使得叶片可以以节距自由移动。

公开(公告)号：WO2019200376A1

公开(公告)日：2019-10-17

申请号：PCT/US2019/027451

申请日：2019-04-15

Applicant: GOMACO CORPORATION

Inventor： MORRISON, Matthew

IPC: E01C23/07 ,  E01C19/22 ,  E01C19/40 ,  E01C19/42 ,  E01C19/48 ,  E01C23/01

Abstract: A bridge paving machine and method for paving a 3D design without vertical profile rails includes converting a desired design into a 3D surface model to account for certain factors known to cause deviations in the paving processes and paving the 3D surface model in the expectation that factors will cause the 3D surface model to deflect into the desired design. An on-board computer system adjusts the 3D surface model in real-time to correct for on-site variables. The on-board computer system receives data from various external sensors, including deflection sensors fixed to girders in the bride structure, and paving machine-based sensors, and uses various predictive models to predict surface deflection based on the sensor data. The 3D surface model is continuously updated based on the predictive models and actual measured deflections.

公开(公告)号：WO2011095329A3

公开(公告)日：2012-07-05

申请号：PCT/EP2011000471

申请日：2011-02-02

Applicant: MOOSER HANDELSAGENTUR GMBH ,  MOOSER STEFAN

Inventor： MOOSER STEFAN

IPC: E01C19/40 ,  E01C19/42 ,  E04G21/10

CPC classification number: E01C19/40 ,  E04G21/10

Abstract: In a segment for a concrete surface finisher having a smoothing surface (3) designed in one or multiple parts for treating a concrete surface to be finished by pulling the segment transversely to the longitudinal extension thereof over the concrete surface, the segment comprises connecting means arranged on both longitudinal ends in the region of the smoothing surface (3) for connecting to further segments that can be adjusted rotated about a horizontal transverse axis in relation to the longitudinal extension. A frame structure (9) is arranged above the smoothing surface and comprises means for a longitudinally adjustable connection (21) to further segments on both longitudinal ends in order to set the angle of the connection relative to the further segments. The connecting means for connecting to further segments consist of at least one tube sleeve (17, 17a, 17b) and a connecting pin (31), wherein the connecting pin (31) is guided through the tube sleeve (17a, 17b) and at least one coaxially aligned tube sleeve (17a, 17b) of a further segment.

Abstract translation: 在用于具有一个或多个部分组成的加工表面（3）混凝土表面修整的段来管理，制造混凝土表面由该段被横向地在该平滑表面的区域中两个纵向端部在所述混凝土表面被拉至其纵向延伸，所述链段（3） 布置的连接装置，用于连接到其他段，大约水平横轴于纵向延伸的曲折是可调整的。 上面的加工面，一个框架结构（9）被布置，其具有在两个纵向端部的装置，用于调节长度的连接（21）与其它的段，以确定连接到其它段的角度。 所述连接装置用于连接到其它段由至少一个管套（17，17A，17B）和连接销（31）的，其中，通过所述管状套筒的所述连接螺栓（31）（17A，17B）和至少一个同轴对准的管状套筒（17A，17B ）超出另一个段。

公开(公告)号：WO01051713A1

公开(公告)日：2001-07-19

申请号：PCT/US2001/000232

申请日：2001-01-04

IPC: E01C19/42 ,  E01C19/48 ,  H05B3/00 ,  E01C23/14 ,  E01C19/22

CPC classification number: E01C19/4873 ,  E01C19/42 ,  E01C2301/10

Abstract: A paving machine (20) employs an electrically heated screed assembly (30) to uniformly heat a screed plate (46) of the machine. Uniform heating is achieved by inserting a thermally conductive plate (62) between electrical heating elements (60) and the screed plate (46). An insulation layer (68) may be provided above the heating elements (60) to direct the heat downward into the thermally conductive plate (62). The heat spreads relatively uniformly throughout the termally conductive plate (62), thereby uniformly heating the screed plate (46). A clamping mechanism (74) is also provided that, when tightened, provides a compressive force, thereby holding the assembly in place. When released, the pressure is alleviated, thus permitting a heating element to be removed for repair or replacement without the need to remove the screed plate.

Abstract translation: 铺路机（20）采用电加热熨平板组件（30）来均匀加热机器的熨平板（46）。 通过在电加热元件（60）和熨平板（46）之间插入导热板（62）来实现均匀加热。 可以在加热元件（60）的上方设置绝缘层（68），以将热量向下引导到导热板（62）中。 热量相对均匀地在整个导电板（62）上扩散，从而均匀地加热熨平板（46）。 还提供夹紧机构（74），当紧固时，夹紧机构（74）提供压缩力，从而将组件保持在适当位置。 当释放时，可以减轻压力，从而允许加热元件被去除以进行修理或更换，而不需要移除熨平板。

公开(公告)号：WO00056998A1

公开(公告)日：2000-09-28

申请号：PCT/EP2000/002752

申请日：2000-03-22

IPC: E01C19/42 ,  E04F21/24 ,  E04G21/10

CPC classification number: E01C19/42 ,  E04F21/241

Abstract: A screeding machine suitable for the construction of floor foundations (100), which consists of a frame comprising two lateral guides (10, 11) on which two carriages (12, 13) fitted with wheels (18, 19, 191) advance; the said carriages traverse connected to two bodies or beams (14, 15), which slide against one another. At least one (15) of the two beams (14, 15) contains two linear guides (24, 25) with two sliding carriages (26, 27) associated with an L-shaped support structure (17) that holds a cutter (16), which rotates in a direction (H, M) that depends on the direction of traverse (G, L) of the sliding carriages (26, 27).

Abstract translation: 一种适用于地板基座（100）的施工的刮板机，其包括一个框架，该框架包括两个横向导向件（10,11），两个装有轮子（18,19,191）的托架（12,13）前进; 所述托架横穿连接到彼此滑动的两个主体或横梁（14,15）。 两个梁（14,15）中的至少一个（15）包含两个线性引导件（24,25），其具有与保持切割器（16）的L形支撑结构（17）相关联的两个滑动滑架（26,27） ），其沿取决于滑动滑架（26,27）的横动方向（G，L）的方向（H，M）旋转。

公开(公告)号：WO99027188A1

公开(公告)日：1999-06-03

申请号：PCT/US1998/024451

申请日：1998-11-17

IPC: E01C19/42

CPC classification number: E01C19/42 ,  E01C2301/10 ,  E01C2301/16 ,  Y10T403/30 ,  Y10T403/53

Abstract: An apparatus and method for securing a screed plate (16) to a frame member (22) of a screed assembly (10) is disclosed. A leading edge portion (26) of the screed plate (16) is secured to the frame member (22) by a number of fastening assemblies (28) each of which includes an upper fastening block (36), a lower fastening block (38), and a bolt (40). The upper fastening block (36) is welded to the frame member (22), whereas the lower fastening block (38) is welded to the screed plate (16). Rotation of the bolt (40) causes the fastening blocks (36, 38), and hence the frame member (22) and the screed plate (16), to be secured to one another. The bolt (40) is disposed at an angle relative the screed plate (16) thereby allowing access thereto from a rear portion (52) of the screed assembly (10). Such a configuration allows the screed plate (16) to be exchanged without the need to remove the screed assembly (10) from the tractor associated with the paver. Such a configuration further allows the screed plate (16) to be exchanged without the need to remove a number of deflector plates (14) associated with the screed assembly (10).

Abstract translation: 公开了一种用于将熨平板（16）固定到熨平板组件（10）的框架构件（22）上的装置和方法。 熨平板（16）的前缘部分（26）通过多个紧固组件（28）固定到框架构件（22），每个紧固组件包括上紧固块（36），下紧固块（38） ）和螺栓（40）。 上紧固块（36）焊接到框架构件（22），而下紧固块（38）焊接到熨平板（16）。 螺栓（40）的旋转导致紧固块（36,38），因此框架构件（22）和熨平板（16）彼此固定。 螺栓（40）相对于熨平板（16）以一定角度设置，从而允许从熨平板组件（10）的后部（52）进入。 这种构造允许熨平板（16）被更换，而不需要将刮板组件（10）从与摊铺机相关的拖拉机移除。 这种构造还允许熨平板（16）被更换，而不需要移除与熨平板组件（10）相关联的多个偏转板（14）。

公开(公告)号：WO2022213468A1

公开(公告)日：2022-10-13

申请号：PCT/CN2021/097521

申请日：2021-05-31

Applicant: 刘黄莹

Inventor： 曹三妹

IPC: E01C19/42

Abstract: 本发明公开了一种用于公路施工的可调节间距的道路抹平机器人，包括机体，所述机体的顶部设置有震荡机构，所述震荡机构包括安装在机体顶部的五个震荡泵，所述震荡泵的输出端连通有泵管，所述泵管远离震荡泵的一端安装有泵头，所述机体的前侧设置有翻转机构，所述翻转机构包括转动连接在机体两侧的转板。本发明通过齿轮传动机构和支撑机构的配合使用，将该机体安装于施工位置，随后通过震荡机构和翻转机构的配合使用，对混凝土进行震荡，使得混凝土内部空隙得以消除，随后通过压实机构的设置，对混凝土平面进行首次压平，最终通过抚平机构的设置，对混凝土平面进行抚平，即可达到施工效率高、抚平效果好和多角度调节的目的。

公开(公告)号：WO2021093450A1

公开(公告)日：2021-05-20

申请号：PCT/CN2020/115823

申请日：2020-09-17

Applicant: 广东博智林机器人有限公司

Inventor： 李盼 ,  曲强 ,  贺洋林 ,  贺志武

IPC: B62D57/02 ,  E01C19/42 ,  E04F21/24

Abstract: 一种转向装置（100）及具有其的抹平机器人（1000），转向装置（100）包括：传动轴（1）、升降法兰组件（2）、旋转法兰组件（3）和位于传动轴（1）一端的转盘（4）。传动轴（1）的表面设有螺旋绕设在传动轴（1）上的第一螺旋式沟槽（11a）和平行于传动轴（1）轴线的第一直线式沟槽（11b），升降法兰组件（2）中的第一滚珠（24）与第一螺旋式沟槽（11a）配合，升降法兰组件（2）升降运动带动转盘（4）在落地位置和升起位置之间切换。旋转法兰组件（3）中的第二滚珠（34）与第一直线式沟槽（11b）配合，旋转法兰组件（3）相对于传动轴（1）转动以带动机体（200）相对落地位置的转盘（4）转动。

公开(公告)号：WO2021077149A1

公开(公告)日：2021-04-29

申请号：PCT/AU2019/051161

申请日：2019-10-23

Applicant: STABILCORP PTY LTD

Inventor： PINSON, Craig

IPC: E01C19/42 ,  E01C19/48

Abstract: There is provided an adjustable screed assembly suitable for mounting to a frame of a paver, the screed assembly comprising a mounting member, the mounting member having a first end and a second end, the mounting member including at least one elongate aperture passing through the mounting member and extending along the mounting member in a direction from the first end to the second end, the mounting member being pivotally connected to the frame at or proximate to the first end and being slidingly connected to a screed arm through the at least one elongate aperture, wherein the screed plate is moveable relative to the mounting member along the direction from the first end to the second end.