公开(公告)号：EP2468956A2

公开(公告)日：2012-06-27

申请号：EP11195479.8

申请日：2011-12-23

申请人： Everett, Benjamin John

发明人： Everett, Benjamin John ,  Roth, Thomas A.

IPC分类号： E01C19/18

CPC分类号： E01C19/182 ,  B65G69/0433 ,  E01C19/187

摘要： The invention provides a variable width material distribution apparatus (1) for use with an asphalt paving machine for distributing asphalt screed across a surface to be paved. The apparatus (1) comprises at least two auger support members (9), each auger support member positioned coaxially with each other and configured to engage with an adjacent auger support member (9) to form a combined support of variable length; and at least two auger slide sections (3) comprising an outboard auger slide section (3B) coupled to an outboard auger support section at an outboard end via a hanger, each auger slide section positioned coaxially with each other and configured to engage with an adjacent auger slide section to form a combined auger of variable length; such that extension or retraction of the auger support members (9) along a path of least resistance as the apparatus (1) moves over a surface to be paved causes a corresponding extension or retraction of the auger slide sections (3) with respect to an adjacent auger slide section (3) and such that each auger slide section (3) is configured to maintain a continuous worm with respect to an adjacent auger slide section (3) when in an extended position in relation to one another.

公开(公告)号：EP1369531B1

公开(公告)日：2008-02-27

申请号：EP03012649.4

申请日：2003-06-04

申请人： Vogl, Thomas

发明人： Vogl, Thomas

IPC分类号： E01C19/15 ,  E01C19/18

CPC分类号： E01C19/187 ,  E01C19/15

公开(公告)号：EP1774103A4

公开(公告)日：2007-12-05

申请号：EP05784217

申请日：2005-07-26

申请人： SOMERO ENTPR INC

发明人： HALONEN PHILIP D ,  STEIN RUSS E ,  PIETILA MARK A ,  KERANEN MICHAEL R ,  KIERANEN CARL B

IPC分类号： E01C23/07

CPC分类号： E01C19/405 ,  E01C19/006 ,  E01C19/15 ,  E01C19/187 ,  E01C19/402 ,  E01C19/42

摘要： A wheeled strike-off apparatus (10) is movable over a surface of uncured concrete or subgrade materials and is operable to establish a desired grade of the uncured concrete surface or subgrade surface. The apparatus includes a wheeled support (12) and a plow assembly (14). The wheeled support may have a front frame portion (212a) and a pair of front wheels (224) rotatably mounted at the front frame portion, and may have a rear frame portion (212b) and a pair of rear wheels (226) rotatably mounted at the rear frame portion. The plow assembly may be adjustably mounted to the front frame portion and may be vertically adjustable relative to the frame portion via an actuator (230). The plow assembly includes at least one plow member (218) for engaging and establishing the desired grade.

摘要翻译： 轮式刮除设备（10）可在未固化的混凝土或路基材料的表面上移动，并且可操作以建立未固化的混凝土表面或路基表面的期望等级。 该设备包括轮式支撑件（12）和犁组件（14）。 轮式支撑件可以具有前框架部分（212a）和可旋转地安装在前框架部分处的一对前轮（224），并且可以具有可旋转地安装的后框架部分（212b）和一对后轮（226） 在后部框架部分。 犁组件可以可调节地安装到前框架部分并且可以经由致动器（230）相对于框架部分垂直地调节。 犁组件包括至少一个犁件（218），用于接合并建立所需的坡度。

公开(公告)号：EP0397534A3

公开(公告)日：1991-07-24

申请号：EP90305134.0

申请日：1990-05-11

申请人： Sauer, Inc.

发明人： Heiser, Richard K. ,  Reed, James A.

IPC分类号： G05D5/03 ,  E01C19/16 ,  G05D1/08

CPC分类号： E01C19/4873 ,  E01C19/004 ,  E01C19/187 ,  E01C19/42

摘要： A controller for controlling the slope of a screed supported by support arms wherein the screed is moved over a distance includes a first slope sensor (61) which develops a first sensor signal representing the slope of the screed, a second slope sensor (62) which develops a second sensor signal representing the slope of the support arms and a first summer (70) which sums the first sensor signal and command signal indicative of a particular screed slope to develop a first error signal. An integrator (84) integrates the error signal over distance to develop an integrated first error signal. A second summer (92) sums the integrated first error signal with the second sensor signal to develop a second error signal which is utilized to control actuators (106, 22a, 22b) which adjust the slope of the support arms.

公开(公告)号：EP0397534A2

公开(公告)日：1990-11-14

申请号：EP90305134.0

申请日：1990-05-11

申请人： Sauer, Inc.

发明人： Heiser, Richard K. ,  Reed, James A.

IPC分类号： G05D5/03 ,  E01C19/16 ,  G05D1/08

CPC分类号： E01C19/4873 ,  E01C19/004 ,  E01C19/187 ,  E01C19/42

摘要： A controller for controlling the slope of a screed supported by support arms wherein the screed is moved over a distance includes a first slope sensor (61) which develops a first sensor signal representing the slope of the screed, a second slope sensor (62) which develops a second sensor signal representing the slope of the support arms and a first summer (70) which sums the first sensor signal and command signal indicative of a particular screed slope to develop a first error signal. An integrator (84) integrates the error signal over distance to develop an integrated first error signal. A second summer (92) sums the integrated first error signal with the second sensor signal to develop a second error signal which is utilized to control actuators (106, 22a, 22b) which adjust the slope of the support arms.

摘要翻译： 用于控制由支撑臂支撑的熨平板的倾斜度的控制器，其中熨平板在一定距离上移动包括：第一倾斜传感器（61），其形成表示熨平板斜率的第一传感器信号;第二斜率传感器（62），其 开发表示支撑臂的斜率的第二传感器信号和第一加法器（70），其将第一传感器信号和指示特定刮板斜率的指令信号相加以产生第一误差信号。 积分器（84）通过距离积分误差信号以形成集成的第一误差信号。 第二个加法器（92）将积分的第一误差信号与第二传感器信号相加，以产生第二误差信号，该第二误差信号用于控制调节支撑臂的斜率的致动器（106,22a，22b）。

公开(公告)号：EP0044912B1

公开(公告)日：1984-09-19

申请号：EP81103648.2

申请日：1981-05-12

申请人： Spiritini, Massimo ,  Stiehler, Christoph, Dipl.-Ing.

发明人： Spiritini, Massimo ,  Stiehler, Christoph, Dipl.-Ing.

IPC分类号： E01C7/18 ,  E01C7/35 ,  E01C19/18 ,  E01C23/06

CPC分类号： E01C23/065 ,  E01C7/187 ,  E01C19/187