公开(公告)号：US08925310B2

公开(公告)日：2015-01-06

申请号：US13013238

申请日：2011-01-25

申请人： Nicola Pirri ,  Gennaro Paolo Bottino

发明人： Nicola Pirri ,  Gennaro Paolo Bottino

IPC分类号： F16D31/02 ,  E02F9/22 ,  B66C13/06 ,  B66F9/22 ,  E04G21/04

CPC分类号： E02F9/2207 ,  B66C13/066 ,  B66F9/22 ,  E02F9/2296 ,  E04G21/0418 ,  F15B21/008 ,  F15B2211/20576 ,  F15B2211/30565 ,  F15B2211/31582 ,  F15B2211/5059 ,  F15B2211/6652 ,  F15B2211/6653 ,  F15B2211/8613 ,  F15B2211/8616 ,  F15B2211/8636 ,  F16F15/027

摘要： The device to actively control the vibrations of an articulated arm consisting of a plurality of segments each comprising at least its own actuator associated with a hydraulic drive circuit including a block valve. At least one of said actuators is associated with an hydraulic control circuit of the vibrations, comprising at least a sensor able to detect the vibrations and/or the position of one or more segments, a processing unit to process the signals of the sensor/sensors and a pump commanded by the electronic command board and cooperating with said block valve. The hydraulic control circuit is associated with the hydraulic drive circuit.

摘要翻译： 用于主动地控制由多个段组成的铰接臂的振动的装置，每个段至少包括其自身的致动器，其与包括截止阀的液​​压驱动电路相关联。 所述致动器中的至少一个与振动的液压控制电路相关联，包括至少一个能够检测一个或多个段的振动和/或位置的传感器，处理单元，用于处理传感器/传感器的信号 以及由电子指令板指令并与所述截止阀配合的泵。 液压控制回路与液压驱动电路相连。

公开(公告)号：US09651033B2

公开(公告)日：2017-05-16

申请号：US13813811

申请日：2011-08-01

申请人： Nicola Pirri ,  Gennaro Paolo Bottino

发明人： Nicola Pirri ,  Gennaro Paolo Bottino

IPC分类号： F04B1/02 ,  F04B15/02

CPC分类号： F04B1/02 ,  F04B15/02 ,  F04B15/023 ,  F04B2201/02 ,  F04B2201/0201 ,  F04B2201/0202 ,  F04B2201/0204

摘要： A pumping unit for a machine to distribute concrete includes a pair of cylinders provided with a relative pumping piston movable linearly for a determinate travel to feed the concrete to a determinate circuit to distribute the concrete; and a hydraulic command circuit operatively connected to both the cylinders, to determine an alternate pumping movement of the relative pumping pistons. The pumping unit includes at least a sensor member operatively associated to at least one of the cylinders in order to detect point-by-point one or more data relating to the operating condition of the pumping piston during its movement for the whole travel. The data includes at least one of position, speed, stress and direction of movement of the relative piston.

公开(公告)号：US09352515B2

公开(公告)日：2016-05-31

申请号：US14000528

申请日：2012-02-22

申请人： Nicola Pirri ,  Paolo Dario Maini

发明人： Nicola Pirri ,  Paolo Dario Maini

IPC分类号： B29C53/58 ,  B29C70/32 ,  E04C3/29 ,  E04G21/04 ,  B66C23/70 ,  B29C70/02 ,  B66C23/64 ,  B05B1/02

CPC分类号： B29C70/32 ,  B05B1/02 ,  B29C53/56 ,  B29C53/584 ,  B29C53/587 ,  B29C70/021 ,  B29C70/48 ,  B29L2023/00 ,  B66C23/64 ,  B66C23/70 ,  E04C3/29 ,  E04G21/0445

摘要： Method to make an arm in a composite material for articulated or telescopic modular structures for the distribution of concrete, which comprises a first step in which one or more layers of fiber (16, 25) are distributed on the external surface (17) of a male-type mold (11) having a cross section defined by at least a substantially flat wall. The section of the male mold (11) reduces, in at least one of its sizes, passing from one of its ends to the other. The fibers (16) may or may not be pre-impregnated with a resinous matrix. The method also comprises a second step in which the male mold (11) is ejected from the product thus obtained, a possible heat treatment being provided, for example in autoclave, before the extraction of the product.

摘要翻译： 在用于混凝土分配的铰接或伸缩模块化结构的复合材料中制成臂的方法，其包括第一步骤，其中一层或多层纤维（16,25）分布在外表面（17）上， 阳型模具（11）具有由至少基本平坦的壁限定的横截面。 阳模（11）的截面在其至少一个尺寸中从其端部之一减小到另一个。 纤维（16）可以预先浸渍或不用树脂基质浸渍。 该方法还包括第二步骤，其中从所得产品中喷出阳模（11），在提取产品之前，例如在高压釜中提供可能的热处理。

公开(公告)号：US20130333829A1

公开(公告)日：2013-12-19

申请号：US14000528

申请日：2012-02-22

申请人： Nicola Pirri ,  Paolo Dario Maini

发明人： Nicola Pirri ,  Paolo Dario Maini

IPC分类号： B29C53/58

CPC分类号： B29C70/32 ,  B05B1/02 ,  B29C53/56 ,  B29C53/584 ,  B29C53/587 ,  B29C70/021 ,  B29C70/48 ,  B29L2023/00 ,  B66C23/64 ,  B66C23/70 ,  E04C3/29 ,  E04G21/0445

摘要： Method to make an arm in a composite material for articulated or telescopic modular structures for the distribution of concrete, which comprises a first step in which one or more layers of fiber (16, 25) are distributed on the external surface (17) of a male-type mold (11) having a cross section defined by at least a substantially flat wall. The section of the male mold (11) reduces, in at least one of its sizes, passing from one of its ends to the other. The fibers (16) may or may not be pre-impregnated with a resinous matrix. The method also comprises a second step in which the male mold (11) is ejected from the product thus obtained, a possible heat treatment being provided, for example in autoclave, before the extraction of the product.

摘要翻译： 在用于混凝土分配的铰接或伸缩模块化结构的复合材料中制成臂的方法，其包括第一步骤，其中一层或多层纤维（16,25）分布在外表面（17）上， 阳型模具（11）具有由至少基本平坦的壁限定的横截面。 阳模（11）的截面在其至少一个尺寸中从其端部之一减小到另一个。 纤维（16）可以预先浸渍或不用树脂基质浸渍。 该方法还包括第二步骤，其中从所得产品中喷出阳模（11），在提取产品之前，例如在高压釜中提供可能的热处理。

公开(公告)号：US20090229457A1

公开(公告)日：2009-09-17

申请号：US12403920

申请日：2009-03-13

申请人： Nicola Pirri ,  Paolo Dario Maini ,  Ferruccio Resta ,  Alessandro Tosi ,  Francesco Ripamonti

发明人： Nicola Pirri ,  Paolo Dario Maini ,  Ferruccio Resta ,  Alessandro Tosi ,  Francesco Ripamonti

IPC分类号： F15B13/16

CPC分类号： E04G21/04 ,  B66C13/066 ,  B66C13/40 ,  B66C23/00 ,  E04G21/0454

摘要： An active control method to control the vibrations of an articulated arm consisting of a plurality of segments articulated with respect to each other, by means of an electronic controller, comprising the following steps: a) construction of a modal model of the articulated arm starting from experimental data or from structural models; b) assignation of gains of electronic controller; c) multiplication of gains by the difference between the reference modal coordinates and those calculated through the modal model starting from directly measured quantities, in order to determine the control forces to be applied to the arm, or to at least part of the relative segments; d) evaluation of the modal coordinates by means of a states estimator; e) comparison between measurements estimated using the modal coordinates and real measurements and correction of the estimate, so that the estimate converges on real values.

摘要翻译： 一种主动控制方法，用于通过电子控制器来控制由多个相互关联的多个段组成的铰接臂的振动，包括以下步骤：a）构造铰接臂的模态模型，从 实验数据或结构模型; b）分配电子控制器的收益; c）通过参考模态坐标之间的差异和通过从直接测量的数值开始的模态模型计算的增益乘以增益，以便确定施加到臂或至少部分相对段的控制力; d）通过状态估计器评估模态坐标; e）使用模态坐标和实际测量估计的测量值与估计值的校正之间的比较，使得估计收敛于实际值。

公开(公告)号：US08636030B2

公开(公告)日：2014-01-28

申请号：US13044921

申请日：2011-03-10

申请人： Paolo Dario Maini ,  Nicola Pirri

发明人： Paolo Dario Maini ,  Nicola Pirri

IPC分类号： F17D1/08

CPC分类号： B66C23/68 ,  B66C23/64 ,  E04G21/04 ,  E04G21/0436 ,  Y10T29/49826 ,  Y10T137/8807

摘要： An arm to distribute concrete comprising a plurality of articulated segments selectively able to be folded back and extended with respect to each other, made of composite material, wherein at least one of said segments comprises at least a first tract and a second tract, each having a constant cross section, wherein the section size of the first tract is different from the section size of the second tract, a connection tract being provided between said first tract and said second tract.

摘要翻译： 一种用于分配混凝土的臂，所述混凝土包括多个铰接段，所述多个铰接段选择性地相对于彼此折叠和延伸，由复合材料制成，其中所述段中的至少一个包括至少第一管道和第二管道，每个管道具有 恒定横截面，其中第一管道的截面尺寸不同于第二管道的截面尺寸，连接管道设置在所述第一管道和所述第二管道之间。

公开(公告)号：US20110179783A1

公开(公告)日：2011-07-28

申请号：US13013238

申请日：2011-01-25

申请人： Nicola PIRRI ,  Gennaro Paolo BOTTINO

发明人： Nicola PIRRI ,  Gennaro Paolo BOTTINO

IPC分类号： F15B21/02

CPC分类号： E02F9/2207 ,  B66C13/066 ,  B66F9/22 ,  E02F9/2296 ,  E04G21/0418 ,  F15B21/008 ,  F15B2211/20576 ,  F15B2211/30565 ,  F15B2211/31582 ,  F15B2211/5059 ,  F15B2211/6652 ,  F15B2211/6653 ,  F15B2211/8613 ,  F15B2211/8616 ,  F15B2211/8636 ,  F16F15/027

摘要： The device to actively control the vibrations of an articulated arm consisting of a plurality of segments each comprising at least its own actuator associated with a hydraulic drive circuit including a block valve. At least one of said actuators is associated with an auxiliary control circuit of the vibrations, comprising at least a sensor able to detect the vibrations and/or the position of one or more segments, a processing unit to process the signals of the sensor/sensors and a pump commanded by the processing unit and cooperating with said block valve. The auxiliary control circuit is associated with the hydraulic drive circuit.

摘要翻译： 用于主动地控制由多个段组成的铰接臂的振动的装置，每个段至少包括其自身的致动器，其与包括截止阀的液​​压驱动电路相关联。 所述致动器中的至少一个与振动的辅助控制电路相关联，包括至少一个能够检测一个或多个段的振动和/或位置的传感器，处理单元，用于处理传感器/传感器的信号 以及由处理单元指令并与所述截止阀配合的泵。 辅助控制电路与液压驱动电路相关联。

公开(公告)号：US20100230371A1

公开(公告)日：2010-09-16

申请号：US12403802

申请日：2009-03-13

申请人： Nicola PIRRI ,  Davide Cipolla ,  Mauro Marco Cortellini

发明人： Nicola PIRRI ,  Davide Cipolla ,  Mauro Marco Cortellini

IPC分类号： B66C23/00 ,  B32B7/08

CPC分类号： B66C23/64 ,  E04G21/04 ,  E04G21/0436 ,  Y10T29/49876

摘要： A method to make an arm for the distribution of concrete, or other material similar to concrete, used on heavy work vehicles, wherein the arm comprises a plurality of segments selectively folding and extendible one with respect to the other. Each segment comprises a main girder and auxiliary elements for connection to adjacent segments or for attachment of movement and/or supporting devices for the pipe that carries the concrete. The method comprises a first step in which each main girder is formed, with a predefined length, by depositing a plurality of layers of pre-impregnated composite material in a female type mold. The method comprises a second step in which the composite material, deposited in layers in the mold in a variable number of layers, is subjected to polymerization. The method comprises a third step in which each main girder is removed from the mold and a fourth step in which the auxiliary elements are associated with each girder so as to form a relative segment. The method comprises a fifth step in which the extendible arm is assembled, connecting the various segments at the respective ends. The cross section of each of the main girders of the segments is substantially constant over the whole length thereof. The female mold consists of one or more elementary molds of equal section, connected in sequence with each other according to the overall length of the main girder to be made.

摘要翻译： 一种用于在重型工作车辆上使用的混凝土或类似于混凝土的其他材料的分配的臂的方法，其中所述臂包括相对于另一个选择性地折叠和延伸的多个段。 每个段包括主梁和用于连接到相邻段的辅助元件或用于附接用于承载混凝土的管道的运动和/或支撑装置。 该方法包括第一步骤，其中每个主梁通过在母型模具中沉积多层预浸渍复合材料而以预定长度形成。 该方法包括第二步骤，其中以不同数量的层沉积在模具中的复合材料进行聚合。 该方法包括第三步骤，其中每个主梁从模具中移除;以及第四步骤，其中辅助元件与每个梁相关联以形成相对段。 该方法包括第五步骤，其中可扩展臂被组装，在相应端部处连接各个段。 每个主梁的横截面在其整个长度上基本上是恒定的。 阴模由一个或多个相等截面的基本模具组成，根据要制造的主梁的总长度依次相互连接。

公开(公告)号：US08505184B2

公开(公告)日：2013-08-13

申请号：US12403802

申请日：2009-03-13

申请人： Nicola Pirri ,  Davide Cipolla ,  Mauro Marco Cortellini

发明人： Nicola Pirri ,  Davide Cipolla ,  Mauro Marco Cortellini

IPC分类号： B23P11/02

CPC分类号： B66C23/64 ,  E04G21/04 ,  E04G21/0436 ,  Y10T29/49876

摘要： A method to make an arm for the distribution of concrete, or other material similar to concrete, used on heavy work vehicles, wherein the arm comprises a plurality of segments selectively folding and extendible one with respect to the other. Each segment comprises a main girder and auxiliary elements for connection to adjacent segments or for attachment of movement and/or supporting devices for the pipe that carries the concrete. The method comprises a first step in which each main girder is formed, with a predefined length, by depositing a plurality of layers of pre-impregnated composite material in a female type mold. The method comprises a second step in which the composite material, deposited in layers in the mold in a variable number of layers, is subjected to polymerization. The method comprises a third step in which each main girder is removed from the mold and a fourth step in which the auxiliary elements are associated with each girder so as to form a relative segment. The method comprises a fifth step in which the extendible arm is assembled, connecting the various segments at the respective ends. The cross section of each of the main girders of the segments is substantially constant over the whole length thereof. The female mold consists of one or more elementary molds of equal section, connected in sequence with each other according to the overall length of the main girder to be made.

摘要翻译： 一种用于在重型工作车辆上使用的混凝土或类似于混凝土的其他材料的分配的臂的方法，其中所述臂包括相对于另一个选择性地折叠和延伸的多个段。 每个段包括主梁和用于连接到相邻段的辅助元件或用于附接用于承载混凝土的管道的运动和/或支撑装置。 该方法包括第一步骤，其中每个主梁通过在母型模具中沉积多层预浸渍复合材料而以预定长度形成。 该方法包括第二步骤，其中以不同数量的层沉积在模具中的复合材料进行聚合。 该方法包括第三步骤，其中每个主梁从模具中移除;以及第四步骤，其中辅助元件与每个梁相关联以形成相对段。 该方法包括第五步骤，其中可扩展臂被组装，在相应端部处连接各个段。 每个主梁的横截面在其整个长度上基本上是恒定的。 阴模由一个或多个相等截面的基本模具组成，根据要制造的主梁的总长度依次相互连接。

公开(公告)号：US20130129534A1

公开(公告)日：2013-05-23

申请号：US13813811

申请日：2011-08-01

申请人： Nicola Pirri ,  Gennaro Paolo Bottino

发明人： Nicola Pirri ,  Gennaro Paolo Bottino

IPC分类号： F04B1/02

CPC分类号： F04B1/02 ,  F04B15/02 ,  F04B15/023 ,  F04B2201/02 ,  F04B2201/0201 ,  F04B2201/0202 ,  F04B2201/0204

摘要： A pumping unit for a machine to distribute concrete includes a pair of cylinders provided with a relative pumping piston movable linearly for a determinate travel to feed the concrete to a determinate circuit to distribute the concrete; and a hydraulic command circuit operatively connected to both the cylinders, to determine an alternate pumping movement of the relative pumping pistons. The pumping unit includes at least a sensor member operatively associated to at least one of the cylinders in order to detect point-by-point one or more data relating to the operating condition of the pumping piston during its movement for the whole travel. The data includes at least one of position, speed, stress and direction of movement of the relative piston.

摘要翻译： 用于分配混凝土的机器的泵送单元包括一对气缸，其具有相对泵送活塞，所述相对泵送活塞可线性运动以确定行进以将混凝土供给到确定的回路以分配混凝土; 以及可操作地连接到两个气缸的液压指令电路，以确定相对泵送活塞的替代泵送运动。 泵送单元至少包括与至少一个气缸可操作地相关联的传感器构件，以便在整个行程的运动期间逐点检测与泵送活塞的运行状况相关的一个或多个数据。 数据包括相对活塞的位置，速度，应力和运动方向中的至少一个。