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1. 发明授权

EP3771774B1 BOHRKOPF, BEWEHRUNGSKORB UND BOHREINHEIT ZUR HERSTELLUNG VON PFÄHLEN 有权
公开(公告)号：EP3771774B1
公开(公告)日：2023-12-06
申请号：EP20187455.9
申请日：2020-07-23
发明人： Leuenberger, Daniel
IPC分类号： E02D5/38 , E02D5/34 , E02D7/22 , E02D9/00 , E04C5/06

2. 发明公开

EP4225995A1 MACHINE FOR MAKING FOUNDATIONS EQUIPPED WITH SENSORS TO PROTECT PERSON FROM DANGEROUS AREAS OF THE MACHINE 审中-实审
公开(公告)号：EP4225995A1
公开(公告)日：2023-08-16
申请号：EP21794976.7
申请日：2021-10-06
申请人： Soilmec SpA
发明人： LAGHI, Matteo
IPC分类号： E02D9/00 , E02D11/00 , E21B41/00 , G06K9/00 , E02D7/16 , E02D7/00 , E21B7/02

3. 发明公开

EP3794183A1 REMOVING TOP DECKS OF OFFSHORE PLATFORMS 审中-实审
公开(公告)号：EP3794183A1
公开(公告)日：2021-03-24
申请号：EP19725570.6
申请日：2019-05-09
申请人： Saudi Arabian Oil Company
发明人： KUPPALLI, Prakasha Subramanyam
IPC分类号： E02D7/28 , E02D9/00

4. 发明授权

EP1071854B1 CONCRETE PILE AND METHOD FOR POSITIONING IT IN THE GROUND 有权
标题翻译：混凝土电杆和方法及其贡献GROUND
公开(公告)号：EP1071854B1
公开(公告)日：2003-06-11
申请号：EP99914802.6
申请日：1999-04-08
申请人： Toorenman, Lambertus Roelof
发明人： Toorenman, Lambertus Roelof
IPC分类号： E02D5/32 , E02D5/56 , E02D7/26 , E02D9/00
CPC分类号： E02D7/26 , E02D5/32 , E02D5/56 , E02D9/005
摘要： Concrete pile (1) for supporting structures a certain distance above ground level (M), such as viaducts and the like. The pile is characterized in that it is entirely prefabricated and comprises a hollow cylindrical shaft (2), which contains an upper pier section (2a) and a foundation section (2b). The foundation section has an oppen bottom end (3) and is in its area which adjoins the said open end provided with an external screw thread (4, 5), for screwing said pile in the ground. The shaft of said pile containing a number of ducts (20), which are distributed over the circumference, which ducts open out on the outside of the shaft in the area of the external screw thread. The invention also relates to a method for positioning said pile in the ground, said method being characterized in that while the pile is being screwed in, a liquid medium is injected on its outside via the ducts (20) and the position of the pile while it is being screwed in is controlled by varying locally along the external circumference of the pile, the volume and/or pressure of the supplied liquid medium.

5. 发明授权

EP0888481B1 METHOD OF BREAKING CONCRETE PILES 无效
标题翻译：打破混凝土桩的方法
公开(公告)号：EP0888481B1
公开(公告)日：1999-12-08
申请号：EP97908421.7
申请日：1997-03-24
申请人： Merritt, Robert Arthur , Elliott, Jimmy
发明人： Merritt, Robert Arthur , Elliott, Jimmy
IPC分类号： E02D9/00
CPC分类号： E02D9/00
摘要： A method of breaking a reinforced concrete pile comprising the steps of treating the reinforcement which is to be incorporated in the portion of the pile to be broken away so as to isolate the reinforcement in that portion from the concrete cast around it to form the pile, forming a hole in the pile in a transverse plane substantially perpendicular to the major axis of the pile in a position corresponding to the intended level of the bottom of the portion to be broken away, and applying to the concrete of the pile from within the hole forces which act towards opposite ends of the pile to split the pile in or substantially in the transverse plane.
摘要翻译：一种破坏钢筋混凝土桩的方法，该方法包括以下步骤：处理待并入桩的部分中的待加固的增强物，以便将该部分中的增强物与浇铸在其周围的混凝土隔开以形成桩，在基本上垂直于桩的主轴线的横向平面中，在与待破碎部分的底部的预期高度相对应的位置处在桩中形成孔，并且从孔内施加到桩的混凝土作用于桩的相对端的力将桩分成或基本上在横向平面中分开。

6. 发明授权

EP0402247B1 Procédé dispositif pour décoller du béton auquel il adhère un joint d'extrémité de panneau de paroi moulée dans le sol 失效
标题翻译：方法和装置，用于冷却面板和密封在地面上的墙壁，从混凝土到其附加物
公开(公告)号：EP0402247B1
公开(公告)日：1992-12-09
申请号：EP90401535.1
申请日：1990-06-06
申请人： SOLETANCHE
发明人： Cannac, Paul , Geist, Gérard
IPC分类号： E02D9/00
CPC分类号： E02D9/00

7. 发明公开

EP4242381A1 DEVICE FOR CUTTING, MOBILE WORKING MACHINE, METHOD AND GRIPPING MEMBER 审中-实审
公开(公告)号：EP4242381A1
公开(公告)日：2023-09-13
申请号：EP23160141.0
申请日：2023-03-06
申请人： MotoCut Oy
发明人： Tamminen, Marko , Välimäki, Risto
IPC分类号： E02F3/96 , B23D57/00 , E02D9/00 , E02F5/10
摘要： The invention relates to a cutting device (1) of a mobile working machine, for cutting elongated objects (2), in particular piles (2), and for being connected to a mobile working machine, comprising a first gripping member (101) and a second gripping member (102), which gripping members (101,102) are pivotal around the same pivot axis (X), said gripping members (101,102) having gripping faces (101a,102a) delimiting from opposite sides a gripping gap (G) as viewed in direction of said pivot axis (X); and moving means (103) actuatable to move the gripping members (101,102) towards and away from each other; and cutting means (104) including a cutting unit (1040) for cutting an elongated object (2) placed in the gripping gap (G); wherein the gripping face (101a,102a) of each gripping member (101,102) is shaped to have a gripping recess (R) for receiving a side of the elongated object (2) placed in the gripping gap (G), the gripping recess (R) comprising: a bottom point (C0) via which a circle (Y1) passes, which circle (Y1) has said pivot axis (X) as centre; and a first flank portion (Pa) having a profile curved towards the bottom point (C0) from the outer side of the circle (Y1); and a second flank portion (Pb) having a profile curved towards the bottom point (C0) from the inner side of the circle (Y1). The invention also relates to a mobile working machine (200), a method for cutting an elongated object (2) and a gripping member (101,102).

8. 发明公开

EP4036314A1 FRÄSKOPF ZUR BEARBEITUNG VON PFAHLKÖPFEN 无效
公开(公告)号：EP4036314A1
公开(公告)日：2022-08-03
申请号：EP21154111.5
申请日：2021-01-28
申请人： BRC Engineering AG
发明人： Portmann, Alois
IPC分类号： E02D5/64 , B28D1/18 , E02D37/00 , E02D9/00
摘要： Der Fräskopf (1), welcher eine Drehachse (x) aufweist und der Bearbeitung eines Pfahlkopfs (80) eines Pfahles (8), der einen Pfahlkern (81), einen Pfahlmantel (82) und eine dazwischen liegende Metallarmierung (83) umfasst, dient, umfasst eine Kopplungsvorrichtung (13), die mit einer Antriebswelle (2) einer Antriebsvorrichtung verbindbar ist, eine Zentralfräse (11), die mehrere an der Unterseite einer Innenringplatte (112) montierte Zentralmeissel (111) aufweist, und eine Ringfräse (12), die mehrere an der Unterseite einer Aussenringplatte (122) montierte Ringmeissel (121) aufweist, welche Zentralfräse (11) und Ringfräse (12) koaxial zur Drehachse (x) ausgerichtet miteinander verbunden sind, wobei die Aussenringplatte (122) durch eine mittlere Kreisringfläche (kr2) davon getrennt die Innenringplatte (112) umschliesst. Erfindungsgemäss ist vorgesehen, dass die Innenringplatte (112) wenigstens eine von der Unterseite zur Oberseite der Innenringplatte (112) führende Transferöffnung (1120A, 1120B) aufweist, an die an der Unterseite eine zumindest teilweise in einen Arbeitsbereich der Zentralmeissel (111) hinein ragende Förderschaufel (119A, 119B) und an der Oberseite eine Förderspirale (113A, 113B) anschliesst.

9. 发明公开

EP3256647A1 DISPOSITIF DE PRÉ-DÉCOUPE D'UNE COLONNE POUR UN SOL 审中-实审
标题翻译：用于预先裁剪楼层的装置
公开(公告)号：EP3256647A1
公开(公告)日：2017-12-20
申请号：EP16707187.7
申请日：2016-02-09
申请人： Soletanche Freyssinet
发明人： QUESADA, Emmanuel
IPC分类号： E02D9/00 , E02D13/00
CPC分类号： E02D9/005
摘要： The invention relates to a device for precutting a column for a floor. Said device includes a precutting means configured so as to be movable between a rest position and a precutting position.

10. 发明公开

EP3066264A1 PILE CROPPING DEVICE 有权转让
标题翻译：打桩装置
公开(公告)号：EP3066264A1
公开(公告)日：2016-09-14
申请号：EP14790259.7
申请日：2014-10-16
申请人： Astra Site Services Limited
发明人： RODGERS, Simon
IPC分类号： E02D9/00
CPC分类号： E02D9/005
摘要： A pile cropping device 1 having a body that is positioned around or in the region of a pile and having at least one teeth 13 that engage with and disengage from cladding / reinforcement of a pile and where at the point of engagement the planar orientation of the tooth/teeth relative to the remaining pile is unaffected by any variation in cladding / reinforcement. Elements shown include cropper 11, jaw assembly 12, pivot point 15, jaw outer plates 18 and support elements 17. Jaw assembly 12 may be powered by hydraulic ram having arms 14 and may include up to five pivot points.
摘要翻译：一种桩耕种装置，其包括可定位在要被裁剪的桩的周围和/或中的本体，所述本体具有一个或多个桩施工齿，所述桩在使用中适于与所述桩的包层和/或加强件接合和脱离接合，其中在所述一个或多个裁切齿与待裁剪的桩之间的接合点处，所述一个或多个齿相对于所述桩的轴线的平面定向总体上不受所述增强件和/或覆层的厚度变化的影响从堆中裁剪出来。

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