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1. 发明授权

US09157209B2 Helical drill bit for an auger of a ground excavation assembly, in particular for building excavated piles, and drilling method that uses such a bit 有权
标题翻译：螺旋钻头用于地面挖掘组件的螺旋钻，特别是用于建筑挖掘桩，以及使用这种钻头的钻孔方法
公开(公告)号：US09157209B2
公开(公告)日：2015-10-13
申请号：US13875577
申请日：2013-05-02
申请人： SOILMEC S.p.A.
发明人： Ezio Biserna , Daniele Vanni
IPC分类号： E21B10/44 , E02D7/30 , E21B17/12 , E21B7/00 , E21B10/26
CPC分类号： E02D7/30 , E21B7/005 , E21B10/26 , E21B10/44 , E21B17/12
摘要： The helical drill bit defines a helical end section of a helical structure formed at its periphery by an auger of an excavation assembly, and it is associated or associable with a support portion of the auger. Such a support portion defines a proximal section of the helical structure, which has an extension substantially centered around a longitudinal axis (X-X). The helical drill bit is adapted to rotate about the longitudinal axis (X-X) together with the support portion so as to drill a hole in the ground. The helical end section extends around an extremity axis (Y-Y; Ψ-Ψ) that is not aligned relative to the longitudinal axis (X-X).
摘要翻译：螺旋钻头限定螺旋结构的螺旋端部，螺旋结构在其周边处由挖掘组件的螺旋钻形成，并且其与螺旋钻的支撑部分相关联或联结。这种支撑部分限定了螺旋结构的近端部分，其具有基本上围绕纵向轴线（X-X）的中心的延伸部。螺旋钻头适于围绕纵向轴线（X-X）与支撑部分一起旋转，以便在地面上钻一个孔。螺旋端部围绕相对于纵向轴线（X-X）不对准的末端轴线（Y-Y;Ψ-Ψ）延伸。

2. 发明授权

US09970173B2 Device for deep driving of tubes having a large diameter 有权
公开(公告)号：US09970173B2
公开(公告)日：2018-05-15
申请号：US14643098
申请日：2015-03-10
申请人： Soilmec S.p.A.
发明人： Alessandro Ditillo , Jasmin Curic , Ezio Biserna , Marco Casadei , Alessandro Giunchedi
IPC分类号： E02D7/00 , E02D5/38 , E02D5/28 , E02D5/66 , E02D7/26 , E02D7/28 , E02D11/00 , E02D15/04
CPC分类号： E02D5/385 , E02D5/285 , E02D5/66 , E02D7/26 , E02D7/28 , E02D11/00 , E02D15/04
摘要： A tubing device is operatively connectable to an excavation machine. The tubing device comprises a base frame, at least one guiding tower operatively connected to the base frame, and a tube operating unit, operatively connected to the guiding tower. The tube operating unit is slidable along the guiding tower and is provided with engaging means capable of both selectively holding a tube segment, and of transmitting a rotary motion and an axial sliding movement to such a tube segment so as to allow the progressive driving in the ground and subsequent extraction from the ground.

3. 发明授权

US09284715B2 Device for digging diaphragms 有权
标题翻译：挖掘隔膜装置
公开(公告)号：US09284715B2
公开(公告)日：2016-03-15
申请号：US14485939
申请日：2014-09-15
申请人： SOILMEC S.p.A.
发明人： Stefano Trevisani , Ezio Biserna , Jasmin Curic , Marco Pedrelli
IPC分类号： E02F3/47 , E02D17/13 , E02F3/14
CPC分类号： E02F3/475 , E02D17/13 , E02F3/144
摘要： Disclosed a device for digging diaphragms, including a framework and a half-shell support body, fixed in the lower part of the framework, which supports a first pair of half-shells moved to open and close by a first actuation system. The device also has a reservoir operatively connected to the first pair of half-shells to contain the soil dug by half-shells. The reservoir is normally positioned between the framework and the half-shells and has a volume configured to contain an amount of soil corresponding to the amount of soil dug by such half-shells during a single operating cycle of the device. The device can also include separation means actuated for isolating the soil contained in the reservoir.
摘要翻译：公开了一种用于挖掘隔膜的装置，其包括框架和半壳体支撑体，该框架和半壳体支撑体固定在框架的下部，其支撑由第一致动系统移动以打开和关闭的第一对半壳。该装置还具有操作地连接到第一对半壳的储存器，以容纳通过半壳挖出的土壤。储存器通常位于框架和半壳之间，并且具有构造成容纳一定量的土壤的体积，该土壤对应于在装置的单个操作循环期间由这种半壳挖出的土壤的量。该装置还可以包括用于隔离容纳在容器中的土壤的分离装置。

4. 发明授权

US10415207B2 Modular assembly for handling excavating equipment for excavating machines, excavating machine, method for converting the excavating configuration of an excavating machine 有权
公开(公告)号：US10415207B2
公开(公告)日：2019-09-17
申请号：US15911750
申请日：2018-03-05
申请人： SOILMEC S.p.A.
发明人： Alessandro Ditillo , Ezio Biserna
IPC分类号： E02D7/00 , E21B7/02 , E02D7/30 , E02D5/36 , E02D7/18 , E21B7/00 , E21B7/20
摘要： A modular assembly for handling excavating equipment is disclosed. The assembly includes a first rotating table having a main body; one or more motors, each having a pinion, associated with the main body; a bearing having a fixed ring constrained to the main body and a movable ring that is coaxial and rotatable with respect to the fixed ring; a dragging sleeve integrally coupled with the movable ring coaxially to the bearing; a ring gear integrally and coaxially coupled with the dragging sleeve to engage with the pinion and be moved in rotation by the motors rotating integrally with the dragging sleeve and integrally with the movable ring. The assembly also has a second rotating table adapted to be coupled to a continuous excavating propeller; a plurality of accessories associated with the first rotating table so it can be coupled to a telescopic Kelly rod or to a continuous excavating propeller or to a casing and excavating pipe.

5. 发明授权

US10364604B2 Device and method for the movement and mutual assembly of segments of an excavation battery, for example auger or rod segments 有权
公开(公告)号：US10364604B2
公开(公告)日：2019-07-30
申请号：US15381499
申请日：2016-12-16
申请人： SOILMEC S.p.A
发明人： Ezio Biserna , Danilo Fusaroli , Francesco Mantovani
IPC分类号： E02D7/00 , E21B3/02 , E21B7/02 , E21B10/44 , E21B19/08 , E21B19/16 , E21B19/18
摘要： A device is provided for the movement and mutual assembly of segments of an excavation battery. The device includes four parts: an upper joint, a lower joint, a flexible element and a stop element. The upper joint is connectable to a driving tube. The lower joint is connectable to one segment of the excavation battery. The flexible element connects the upper joint to the lower joint so that the lower joint slides along the flexible element. The stop element limits the sliding of the lower joint away from the upper joint, and includes a ballast with a diameter that is less than a diameter of an inner duct in one segment of the excavation battery.

6. 发明申请

US20150259871A1 DEVICE FOR DEEP DRIVING OF TUBES HAVING A LARGE DIAMETER 有权
标题翻译：用于具有大直径的管的深度驱动装置
公开(公告)号：US20150259871A1
公开(公告)日：2015-09-17
申请号：US14643098
申请日：2015-03-10
申请人： Soilmec S.p.A.
发明人： Alessandro DITILLO , Jasmin Curic , Ezio Biserna , Marco Casadei , Alessandro Giunchedi
IPC分类号： E02D5/38 , E02D7/28 , E02D15/04
CPC分类号： E02D5/385 , E02D5/285 , E02D5/66 , E02D7/26 , E02D7/28 , E02D11/00 , E02D15/04
摘要： The invention describes a tubing device of the type operatively connectable to an excavation machine and configured to perform an excavation in the ground contained, at least partially, inside at least one tube segment. The tubing device comprises a base frame, at least one guiding tower for the tube segment, operatively connected to the base frame, and a tube operating unit, operatively connected to the guiding tower. The tube operating unit is slidable along the guiding tower and is provided with engaging means capable of both selectively holding the tube segment, and of transmitting a rotary motion and an axial sliding movement to such a tube segment so as to allow the progressive driving in the ground and subsequent extraction from the ground. The axial sliding movement is guided by the guiding tower and the width of such axial sliding movement is determined by the stroke of the tube operating unit on such a guiding tower and is proportional to at least once the diameter of the tube segment.
摘要翻译：本发明描述了一种类型的管道装置，其可操作地连接到挖掘机并且构造成在至少部分地至少部分地在至少一个管段内部的地面中进行挖掘。管道装置包括基座框架，用于管段的至少一个引导塔，可操作地连接到基座框架，以及可操作地连接到引导塔的管操作单元。管操作单元可沿引导塔滑动，并且设置有能够选择性地保持管段并且将旋转运动和轴向滑动运动传递到这种管段的接合装置，以允许在地面和随后从地面提取。轴向滑动运动由引导塔引导，并且这种轴向滑动运动的宽度由管操作单元在这种引导塔上的行程确定，并且至少与管段的直径成比例。

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