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31. 发明授权

US09206586B2 Control system for a machine for digging and/or drilling soil and digging and/or drilling machine including such a system 有权
标题翻译：用于挖掘和/或钻取包括这种系统的土壤和挖掘和/或钻孔机的机器的控制系统
公开(公告)号：US09206586B2
公开(公告)日：2015-12-08
申请号：US13622507
申请日：2012-09-19
申请人： Soilmec S.p.A.
发明人： Giovanni Casadei
IPC分类号： E02F5/14 , E02F9/20 , G01L3/00 , G01P3/00 , G06F15/00 , E02D17/13 , E02F3/20
CPC分类号： E02F9/2004 , E02D17/13 , E02F3/205 , E02F9/2016 , G01L3/00 , G01P3/00 , G06F15/00
摘要： A control system for a machine for digging and/or drilling earth, wherein the machine for digging and/or drilling earth comprises a digging head arranged to dig the soil, a flexible load-bearing cable arranged to support the digging head during normal operation, at least a first winch and a second winch, each of which in turn comprises a drum about which at least part of the flexible load-bearing cable can be wound, and a motor arranged to actuate the drum; the control system has an electronic control unit adapted for controlling the movement of the winches and a velocity sensor device arranged in each branch of load-bearing cable coming out from the winches adapted for monitoring the movement of the load-bearing cable.
摘要翻译：一种用于挖掘和/或钻孔地面的机器的控制系统，其中用于挖掘和/或钻地的机器包括：挖掘头，用于挖掘土壤;柔性承载缆索，其布置成在正常操作期间支撑挖掘头; 至少一个第一绞盘和第二绞盘，每个绞盘又包括一个滚筒，至少一部分柔性承载缆索可围绕该滚筒缠绕;以及马达，其布置成致动滚筒; 所述控制系统具有适于控制所述绞盘的运动的电子控制单元和布置在适于监视所述承载电缆的运动的绞盘出来的承载电缆的每个分支中的速度传感器装置。

32. 发明申请

US20150267371A1 DIGGING EQUIPMENT WITH RELATIVE IMPROVED HYDRAULIC SYSTEM 有权
标题翻译：具有相对改进液压系统的设备
公开(公告)号：US20150267371A1
公开(公告)日：2015-09-24
申请号：US14664023
申请日：2015-03-20
申请人： SOILMEC S.p.A.
发明人： Valentino CICCOTELLI
IPC分类号： E02D3/12 , F15B11/17 , E02F9/22 , F15B19/00 , F15B20/00 , E21B7/02 , F15B11/22
CPC分类号： E02D3/126 , E02F3/205 , E02F9/2232 , E02F9/226 , E02F9/2292 , E21B7/02
摘要： The invention includes digging equipment having a self-propelled base machine provided with an arm that supports a digging tool. The digging tool is provided with a device for crumbling soil. The digging tool is operatively connected to the base machine through a suspending flexible element that can be wound or unwound by a winch arranged on the base machine. The base machine also includes a main power engine, to actuate all the hydraulic apparatuses of the digging equipment, and a hydraulic system consisting of two independent and separate hydraulic circuits (S; U). A first hydraulic circuit (S) is configured to control and supply the main service apparatuses of the base machine, including a movement apparatus for moving the digging tool. A second hydraulic circuit (U) is configured to control and supply the main digging apparatuses of the digging tool, including at least the actuators of the device for crumbling soil.
摘要翻译：本发明包括挖掘设备，其具有设置有支撑挖掘工具的臂的自推进基础机器。挖掘工具设有破碎土壤的装置。挖掘工具通过可由布置在基础机器上的绞盘缠绕或退绕的悬挂柔性元件可操作地连接到基础机器。基本机器还包括主动力发动机，以致动挖掘设备的所有液压装置，以及由两个独立和分离的液压回路（S; U）组成的液压系统。第一液压回路（S）被配置为控制和供给基础机器的主要服务设备，包括用于移动挖掘工具的移动装置。第二液压回路（U）构造成控制和供给挖掘工具的主要挖掘装置，其至少包括用于破碎土壤的装置的致动器。

33. 发明授权

US09133834B2 High pressure pumps for injecting cement mixtures 有权
标题翻译：用于注入水泥混合物的高压泵
公开(公告)号：US09133834B2
公开(公告)日：2015-09-15
申请号：US13671571
申请日：2012-11-08
申请人： SOILMEC S.p.A.
发明人： Mauro Pini
IPC分类号： F04B23/00 , F04B15/02 , F04B53/02 , F04B53/08 , F04B53/18
CPC分类号： F04B23/00 , F04B15/02 , F04B53/02 , F04B53/08 , F04B53/18
摘要： High pressure pumps for injecting cement mixtures are provided. Such pumps are configured so that the frequency and costs of servicing are greatly reduced.
摘要翻译：提供了用于注入水泥混合物的高压泵。这样的泵被配置成使得维修的频率和成本大大降低。

34. 发明申请

US20140151078A1 METHOD AND SYSTEM FOR CONTROLLING THE MOVEMENT OF A MAST OF A DRILLING MACHINE, IN PARTICULAR FOR OBTAINING PILES 有权
标题翻译：用于控制钻孔机的运动的方法和系统，特别是用于获得钻头
公开(公告)号：US20140151078A1
公开(公告)日：2014-06-05
申请号：US13911589
申请日：2013-06-06
申请人： SOILMEC S.p.A.
发明人： Bruno BETTINI , Massimo MORELLINI
IPC分类号： E21B7/02
CPC分类号： E21B7/023 , E02D7/00 , E02D13/10
摘要： The method comprises the following operations: delivering a moving power to at least one linear actuator (1, 7) arranged to move a mast (5) mounted so as to swing with respect to a self-propelled structure (3) among a plurality of moving operating configurations; delivering an actuating power to a winch (8) which is supported by said self-propelled structure (3) and adapted to allow the winding or unwinding of a respective traction element which is constrained to a drilling assembly, in particular a bank of telescopic or kelly bars (12) to which a drilling tool can be associated; at least temporarily preventing a relative axial movement between said drilling assembly (12) and said mast (5) during the passage between at least two consecutive operating configurations; and automatically controlling the delivery of said moving power in a coordinated manner with the delivery of said actuating power when said axial movement is hindered.
摘要翻译：该方法包括以下操作：向至少一个线性致动器（1,7）输送移动功率，所述至少一个线性致动器（1,7）被布置成移动安装成相对于自推进结构（3）摆动的桅杆（5）移动操作配置; 向由所述自推进结构（3）支撑的绞盘（8）提供致动动力，并且适于允许相应的牵引元件的卷绕或展开，该牵引元件被约束到钻井组件，特别是一组伸缩或可与之相关联的钻孔工具的钻杆（12）; 至少在至少两个连续的操作构型之间通过期间暂时地防止所述钻井组件（12）和所述桅杆（5）之间的相对轴向移动; 并且当所述轴向运动受阻时，以协调的方式自动控制所述移动动力的输送与所述致动动力的输送。

35. 发明公开

US20230323628A1 MACHINE FOR PERFORMING EXCAVATIONS, IN PARTICULAR FOR DRILLING, AND METHOD ASSOCIATED TO SUCH MACHINE 审中-公开
公开(公告)号：US20230323628A1
公开(公告)日：2023-10-12
申请号：US18020124
申请日：2021-07-22
申请人： SOILMEC S.P.A.
发明人： Mirco Armando Raffuzzi , Francesco Mantovani
IPC分类号： E02D13/06 , E02F5/20 , E02D7/22 , E02F9/26 , E21B7/02
CPC分类号： E02F5/20 , E02D7/22 , E02D13/06 , E02F9/264 , E21B7/02
摘要： A machine and method utilize a tracked undercarriage including a frame with a central body, front and rear transverse assemblies connected to the central body and extending on opposite sides. Each of a pair of lateral tracks is connected, at the front and at the rear, to ends of the transverse assemblies. The base machine includes excavation equipment having different working positions/configurations. Each of a pair of front load cells of the tracked undercarriage is mounted between a lateral track and the front transverse assembly. Each of a pair of rear load cells is mounted between a lateral track and the rear transverse assembly. Each load detects force data indicating the reaction force exerted between the associated lateral track and the respective transverse assembly. A control system computes a barycentre planar position of the machine situated substantially at a reference plane computed as a function of the force data.

36. 发明公开

US20230313499A1 SUPPORT AND GUIDING APPARATUS FOR FEEDER LINES FOR EXCAVATION DEVICES 审中-公开
公开(公告)号：US20230313499A1
公开(公告)日：2023-10-05
申请号：US18018895
申请日：2021-07-23
申请人： SOILMEC S.P.A.
发明人： Paolo TIEZZI , Alberto PICCININI
IPC分类号： E02F9/22 , E02F3/20
CPC分类号： E02F9/2275 , E02F3/205
摘要： A support and guiding apparatus for feeder lines includes a feeding tube for a digging device, a support branch, and a plurality of crosspieces adapted for guiding the feeding tube and connected to the support branch. The support branch includes a single flexible traction element and a plurality of spacer elements coupled to the single flexible traction element. The flexible traction element defines a longitudinal axis X when the flexible traction element is in an extended configuration. The flexible traction element has a cross section S having a width B greater than a height H. Each one of the spacer elements has a first seat housing the flexible traction element and which is crossed by the flexible traction element. The first seat is shaped to prevent rotation of the spacer element. Each one of the spacer elements is arranged to allow rotation of the support branch.

37. 发明公开

US20230287658A1 FOUNDATION MACHINE EQUIPPED WITH A SYSTEM FOR THE RECOGNITION OF A HUMAN FIGURE 审中-公开
公开(公告)号：US20230287658A1
公开(公告)日：2023-09-14
申请号：US18007275
申请日：2021-07-22
申请人： Soilmec S.P.A.
发明人： Pietro Fontana , Guglielmo Balsamini , Luca Berardi
IPC分类号： E02F9/24 , E02F9/26
CPC分类号： E02F9/24 , E02F9/262
摘要： A foundation machine for drilling the ground includes a base machine having a structural frame and a movable assembly for moving the machine. A mast mechanically connects to the base machine, whereon operating equipment is adapted to be mounted in order to drill the ground. At least one video camera mounts to the base machine and is oriented to frame a field of view to be monitored. A control system operatively connects to the at least one video camera in order to receive a signal representative of images acquired by the video camera. The control system includes a neural network trained to recognize a human figure in the images acquired by the video camera. If the neural network recognizes a human figure, the control system controls the foundation machine to perform predetermined functions.

38. 发明授权

US11473379B2 Drilling machine provided with a detection system for detecting at least one locking position of a rotary head of an extension element of a drill string and method for detecting said at least one locking position 有权
公开(公告)号：US11473379B2
公开(公告)日：2022-10-18
申请号：US17057126
申请日：2019-06-26
申请人： SOILMEC S.P.A.
发明人： Alessandro Ditillo
IPC分类号： E21B19/16 , E21B3/02 , E21B7/02 , E21B17/00 , E21B19/24 , G01D5/04
摘要： A single-pass type drilling machine includes a guide tower, a string of drilling rods, an extension element having an upper end and a lower end with the lower end being coupled with an upper end of the string of drilling rods, a rotary head slidably coupled with the guide tower, and a detection system. The rotary head and the extension element are mutually slidable and arranged to couple with each other in an upper end stop position, where the rotary head is coupled with the extension element substantially at the upper end of the extension element. The rotary head is coupled with the extension element at a lower position with respect to the upper end stop position in at least one locking position. The detection system detects the reaching of the at least one locking position by detecting at least the mutual axial position of the extension element and the rotary head.

39. 发明申请

US20220098967A1 EXCAVATING MACHINE WITH CONTROL SYSTEM OF THE COMBINED DRIVE OF TWO WINCHES 有权
公开(公告)号：US20220098967A1
公开(公告)日：2022-03-31
申请号：US17429252
申请日：2020-01-21
申请人： SOILMEC S.P.A.
发明人： Alberto ANTONELLI , Alessio ZANICHELLI , Luigi AMORUSO
IPC分类号： E21B44/00 , E21B7/02 , F15B19/00 , F15B15/20
摘要： An excavating machine includes an actuation unit for moving the excavator, a main winch and secondary winch for lifting and lowering the actuation unit. A closed hydraulic circuit or an electric circuit drives the main winch. An open hydraulic circuit drives the secondary winch. A first pressure or current sensor measures fluid pressure or, electric current intensity in the hydraulic or electric driving circuit. A second pressure sensor measures fluid pressure in the open hydraulic circuit. A pressure regulator regulates fluid pressure in the open hydraulic circuit. A control unit executes a combined operating condition with the winches applying a force simultaneously and based on values sensed, controls the pressure regulator so the fluid pressure in the open hydraulic circuit, during the combined operating condition, has a target value that is a function of: the fluid pressure in the closed hydraulic circuit or the current in the electric circuit.

40. 发明授权

US10690268B2 Support and guiding apparatus for feeder lines for excavation devices 有权
公开(公告)号：US10690268B2
公开(公告)日：2020-06-23
申请号：US15480942
申请日：2017-04-06
申请人： SOILMEC S.p.A.
发明人： Mirco Armando Raffuzzi , Franco Visani
IPC分类号： E02F3/22 , F16L3/26 , E02F3/20 , F16G13/18 , F16G15/12 , F16G13/12 , E02F9/22 , E21B7/02 , F16L3/10 , F16L3/223 , E02D17/13
摘要： A support and guiding apparatus for feeder lines having a feed pipe for excavation devices is disclosed. The apparatus has a support branch and a plurality of crosspieces connected with the support branch which includes ring chain having a first and a second series of rings linked to one another in an alternate manner, defining a longitudinal axis (X); a plurality of spacer elements coupled to rings of the first series of rings so that they cannot slide. Each of the spacer elements has a seat that houses a ring of the first series of rings by orienting it in a substantially stable manner on a first lying plane, a second seat and a third seat opposite to each other that partially house the rings of the second series of rings linked to the one housed in the first seat by orienting them on a second lying plane transverse to the first lying plane, each of said spacer elements being arranged to prevent the longitudinal sliding between the rings and to allow the rotation of the rings of the second series of rings only on the second lying plane around a rotation axis perpendicular to the longitudinal axis of the chain and to the second lying plane.

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