公开(公告)号：EP2850252B1

公开(公告)日：2018-09-05

申请号：EP13722032.3

申请日：2013-05-10

Applicant: Royal IHC Limited

Inventor： MANCHESTER, Jonathan Ralph

IPC: B66C3/20 ,  E02F5/10 ,  B62D55/065 ,  B66C3/00 ,  B66C23/44 ,  B62D55/06

CPC classification number: E02F5/105 ,  B62D55/062 ,  B62D55/065 ,  B66C3/20 ,  B66C23/44 ,  E02F5/10 ,  E02F5/109

Abstract: Apparatus for manipulating a longitudinally extensive member comprises a main body portion, ground contacting assemblies on which said main body portion is mounted, said ground contact assemblies being operable to convey the apparatus over a ground surface, a trench cutting device, and a mounting arm depending directly or indirectly from said main body portion and having a proximal end arranged proximate said main body portion and a distal end arranged distal from said main body portion, said distal end being operatively laterally movable with respect to the main body portion between a first limit position towards a first side of the apparatus and a second limit position towards an opposite second side of the apparatus. The mounting arm is provided with a lifting device configured to lift, and/or support assembly configured to support, said longitudinally extensive member, proximate said distal end thereof. Detection apparatus may also be provided at or near the distal end, for determining the position of said longitudinally extensive member. A corresponding de-mounting arm may be provided at a side of the main body opposite the mounting arm.

公开(公告)号：EP3221938A4

公开(公告)日：2018-07-25

申请号：EP15860369

申请日：2015-11-19

Applicant: DELLCRON INNOVATION AB

Inventor： GUSTAVSSON CONNY ,  HULTMAN HASSE ,  SORMUNEN EERO

IPC: E02F3/18 ,  E02F5/02 ,  E02F5/08 ,  E02F5/10 ,  E02F5/14 ,  F16L1/032 ,  G02B6/50 ,  H02G1/06 ,  H02G9/02 ,  H02G9/06

CPC classification number: H02G1/06 ,  E02F3/188 ,  E02F5/08 ,  E02F5/10 ,  E02F5/14 ,  F16L1/032 ,  G02B6/504 ,  H02G9/02 ,  H02G9/06

Abstract: A machine (8) arranged for sawing micro trenches (1 ) and placing ducts/cables (2/3) in micro trenches (1 ), wherein said machine (8) comprises:- a saw blade (14) arranged for sawing a micro trench (1 ) in an area, said area comprising a first layer (L1 ) being a hard surface layer and said second layer (L2) being a bearing layer for said first layer (L1 ); - a stabilizing device (13) arranged for stabilizing the sides of said micro trench (1 ), said stabilizing device's (13) front part (18) is positioned immediately behind said saw blade (14) and comprises a shape that is complementary to the shape of said saw blade (14) said stabilizing device (13) further comprising guiding means (17) for guiding at least one duct/cable (2, 3) when placed in said micro trench (1 ); said machine (8) being arranged with two sawing devices placed behind and in parallel with said saw blade (14) and on each side of said micro trench (1 ), wherein said sawing devices are sawing through a first layer (L1 ) in parallel with and on certain distances from and on each side of said micro trench (1 ).

公开(公告)号：EP2658696A4

公开(公告)日：2017-12-20

申请号：EP11840672

申请日：2011-11-10

Applicant: DELLCRON AB

Inventor： GUSTAVSSON CONNY ,  HULTMAN HASSE ,  LINDÉN LARS ,  FRÖLANDER JIM

IPC: H02G1/06 ,  B23D59/00 ,  B23D61/02 ,  B23D61/18 ,  B28D1/04 ,  B28D7/00 ,  E02F5/08 ,  E02F5/10 ,  E02F5/12 ,  E02F9/24 ,  F16L1/032 ,  G02B6/50 ,  G05D3/10 ,  H02G9/06

CPC classification number: E01C23/09 ,  B23D59/001 ,  B23D59/008 ,  B23D61/025 ,  B23D61/18 ,  B28D1/045 ,  B28D7/005 ,  E02D27/46 ,  E02F5/00 ,  E02F5/08 ,  E02F5/10 ,  E02F5/101 ,  E02F5/12 ,  E02F5/18 ,  E02F9/245 ,  F16L1/028 ,  F16L1/032 ,  G02B6/504 ,  G05D3/10 ,  H02G1/06 ,  H02G9/06 ,  Y10T83/175 ,  Y10T83/849 ,  Y10T83/852 ,  Y10T83/866 ,  Y10T83/929 ,  Y10T83/9457

Abstract: The present invention relates to a machine arranged for sawing micro trenches and placing ducts/communication cables in micro trenches, said machine comprising a saw blade arranged for sawing a micro trench in an area; said machine further comprises a stabilizing device arranged for stabilizing the walls of said micro trench when placing ducts/communication cables into said micro trench, said stabilizing device being positioned immediately behind said saw blade in said micro trench, and said stabilizing device comprising guiding means for guiding at least one duct/communication cable when placed into said micro trench.

公开(公告)号：EP2884607A1

公开(公告)日：2015-06-17

申请号：EP14194261.5

申请日：2014-11-21

Applicant: Frank Föckersperger GmbH

Inventor： Föckersperger, Frank

IPC: H02G1/06

CPC classification number: H02G1/06 ,  E02F5/10 ,  E02F5/102 ,  E02F5/145 ,  F16L1/032 ,  H02G9/02

Abstract: Die Erfindung betrifft einen Kabelpflug (1) zum Einbringen mindestens einer Leitung (2) in den Erdboden (17) und ein Verfahren zum Betrieb eines Kabelpflugs.
Der Kabelpflug (1) umfasst zur Bildung einer Erdrinne ein zum Eingriff in den Erdboden (17) geeignetes Schwert (3) und eine Leitungsführung (4) zum Einlegen der Leitung (2) in die durch das Schwert (3) gebildete oder bildbare Erdrinne, wobei das Schwert (3) zumindest abschnittsweise in einer Schwertführung (5) angeordnet ist, und wobei zur Verbindung von Schwert (3) und Leitungsführung (4) eine Aufhängung (6) am oberen Ende oder nahe dem oberen Ende von Schwert (3) und Leitungsführung (4), und ein Gelenkhebel (7) zwischen den unteren Enden oder nahe den unteren Enden von Schwert (3) und Leitungsführung (4) vorgesehen sind, und wobei die Leitungsführung (4) in einer vorgesehenen Fahrtrichtung (A) hinter dem Schwert (3) angeordnet ist.
Die Erfindung ist dadurch gekennzeichnet, dass an der Aufhängung (6) drei Stellzylinder (8; 9; 10) angeordnet sind, wobei ein erster Stellzylinder (8) zum gleichzeitigen Anheben oder Absenken von Schwert (3) und Leitungsführung (4) in Relation zur Schwertführung (5) vorgesehen ist,
ein zweiter Stellzylinder (9) zum Anheben oder Absenken des Schwerts (3) in Relation zur Schwertführung (5) vorgesehen ist, und ein dritter Stellzylinder (10) zum Anheben oder Absenken der Leitungsführung (4) in Relation zur Schwertführung (5) vorgesehen ist.

Abstract translation: 本发明涉及一种电缆犁（1），用于将至少一个线（2）到地面（17）和用于操作缆线犁的方法。 电缆犁（1）包括一个接地沟槽的用于接合形成到地面（17）合适的剑（3）和线引导件（4），用于在刀（3）形成，或者可成形大地沟槽在插入导管（2）， 其中，所述叶片（3）在剑引导件（5）被布置在至少部分，并且其中，用于连接所述剑（3）和管道（4）中的悬浮液（6）在其上端或靠近剑的上端（3）和 下端之间或剑（3）和导管的下端部附近设置有导向线（4），和一个铰链杆（7）（4），并且其中，所述导管（4）在行进的预期方向（A）后方的剑 （3）被布置。 本发明的特征在于，该悬浮液（6）3个致动缸体（8; 9; 10）被布置成，第一致动器缸（8），用于（4）相同时升高或剑（3）和管道的降低给 剑引导件（5）被用于提高或相对于剑导向剑（3）的降低提供的第二致动器缸（9）（5）被提供，并且第三致动缸（10），用于升高或降低相对于所述导管（4） 被提供给引导剑（5）。

公开(公告)号：EP2715043A4

公开(公告)日：2015-05-06

申请号：EP12793840

申请日：2012-06-01

Applicant: KRUSE DARIN R

Inventor： KRUSE DARIN R

IPC: E21B21/06 ,  E02D3/12 ,  E02D17/13 ,  E02F3/06 ,  E02F3/08 ,  E02F3/10 ,  E02F3/20 ,  E02F5/10 ,  E02F5/16 ,  E02F5/30

CPC classification number: E02D3/005 ,  B09C1/00 ,  E02D3/126 ,  E02D17/13 ,  E02F3/06 ,  E02F3/086 ,  E02F3/10 ,  E02F3/205 ,  E02F5/10 ,  E02F5/16 ,  E02F5/30

Abstract: Described herein are tools, systems and methods for conditioning, strengthening and/or improving in situ soil geotechnical or agricultural properties while at least temporarily reducing soil density, energy requirements and tool wear.

Abstract translation: 这里描述的是用于调节，加强和/或改善原位土壤土工或农业性质的工具，系统和方法，同时至少暂时降低土壤密度，能量需求和工具磨损。

公开(公告)号：EP2685110A1

公开(公告)日：2014-01-15

申请号：EP11860149.1

申请日：2011-03-07

Applicant: Volvo Construction Equipment AB

Inventor： JEON, Man-Seuk ,  CHOI, Han-Ok

IPC: F15B13/043 ,  F15B13/02 ,  F16K11/07

CPC classification number: F15B11/17 ,  E02F5/10 ,  E02F9/2232 ,  E02F9/2242 ,  E02F9/2267 ,  E02F9/2282 ,  E02F9/2285 ,  E02F9/2292 ,  E02F9/2296 ,  F15B11/165 ,  F15B13/08 ,  F15B15/18 ,  F15B2211/20553 ,  F15B2211/20576 ,  F15B2211/3116 ,  F15B2211/329 ,  F15B2211/50536

Abstract: Disclosed is a hydraulic circuit for a pipe layer, in which the generation of hydraulic shock in equipment is prevented when an operating device or a moving device is finely operated during combined work in a pipe-laying operation mode. The hydraulic circuit for a pipe layer according to the present invention comprises a main control valve having a straight traveling valve and controls a discharged flow of a hydraulic pump by a negative flow control system, wherein the hydraulic circuit comprises: an unloading valve which linearly controls the closing of a passage of a flow that flows to a hydraulic tank from a center bypass passage of a hydraulic pump when an operating device or a moving device is finely operated during combined work; a pilot valve which is linked with a straight traveling valve, and supplies signal pressure corresponding to an operation signal of the moving device or the operating device to the unloading valve; and an operation mode switch valve which is switched during the combined work, and respectively supplies pilot signal pressure to the straight traveling valve, the pilot valve, and a valve spool which is installed on a downstream side of the center bypass passage of the hydraulic pump.

Abstract translation: 公开了一种用于管层的液压回路，其中当在管道铺设操作模式中的组合工作期间操作装置或移动装置被精细地操作时，防止了设备中的液压冲击的产生。 根据本发明的用于管层的液压回路包括具有直行程阀的主控制阀，并通过负流量控制系统控制液压泵的排出流量，其中液压回路包括：卸料阀， 当在组合工作中操作装置或移动装置被精细地操作时，从液压泵的中心旁路通道流动到液压箱的流动通道关闭; 导向阀，其与直行传动阀连接，并将对应于移动装置或操作装置的操作信号的信号压力提供给卸载阀; 以及操作模式切换阀，其在组合作业中切换，并且分别向直行程阀，先导阀和阀芯提供先导信号压力，该阀芯安装在液压泵的中心旁通通道的下游侧 。

公开(公告)号：EP2172684A1

公开(公告)日：2010-04-07

申请号：EP09252331.5

申请日：2009-09-30

Applicant: Steve Vick International Ltd

Inventor： Harrison, Andrew ,  Robinson, Nicholas Stephen

IPC: F16L1/00

CPC classification number: E02F5/10 ,  B66C1/42 ,  B66C1/68 ,  F16L1/028 ,  F16L1/036

Abstract: Apparatus 100 and corresponding methods for pipe pushing and/or handling in which the auxiliary supply lines of an excavator are used to power a hydraulic clamp for gripping the pipe, and the articulated arm of the excavator is used for manoeuvring the pipe. Such apparatus includes: a pair of jaws 10 having cooperating pipe-gripping surfaces 12; a hydraulic ram 30 coupled to the jaws 10 and capable of actuating the jaws 10 to grip a pipe between the pipe-gripping surfaces 12; a connection portion 40 arranged to connect the apparatus 100 to an articulated arm of the excavator; and a hydraulic fluid distributor 210,220 arranged to distribute pressurised hydraulic fluid from auxiliary hydraulic supply lines of the excavator to the hydraulic ram 30. Thus, when the apparatus is connected to an excavator the jaws 10 can be actuated by control of the supply of pressurised hydraulic fluid from the auxiliary supply lines of the excavator, and the apparatus 100 (and pipe) can be moved by control of the position and orientation of the excavator arm.

Abstract translation: 设备100和用于管道推动和/或处理的相应方法，其中挖掘机的辅助供应管线用于为夹持管道的液压夹具供电，并且挖掘机的铰接臂用于操纵管道。 这种装置包括：具有配合的管抓握表面12的一对钳口10; 液压柱塞30联接到钳口10并且能够致动钳口10以夹持管抓握表面12之间的管道; 连接部分40，布置成将装置100连接到挖掘机的铰接臂; 以及液压流体分配器210,220，其布置成将加压的液压流体从挖掘机的辅助液压供应管线分配到液压压头30.因此，当该设备连接到挖掘机时，可以通过控制加压液压的供应来致动爪10 可以通过挖掘机臂的位置和方向的控制来移动来自挖掘机的辅助供给线路的流体和装置100（和管道）。

公开(公告)号：EP2108745A2

公开(公告)日：2009-10-14

申请号：EP09005240.8

申请日：2009-04-09

Applicant: Mr. Rüdiger Kögler

Inventor： Mr. Rüdiger Kögler

IPC: E02F5/10

CPC classification number: E02F5/10 ,  E02F5/102 ,  E02F5/106 ,  F16L1/032 ,  F16L1/065 ,  H02G1/06 ,  H02G1/081

Abstract: Bei einem Verfahren zum Verlegen einer Rohrleitung im Boden wird ein zu einer Zugvorrichtung (1) führendes Zugmittel (2) von einem Startpunkt entlang einer vorgegebenen Verlegelinie mittels Pflugverfahren zu einem Zielpunkt in den Boden (6) eingebracht. Das Zugmittel (2) wird am Zielpunkt mit einem keilförmigen Ziehkopf (7) verbunden, an dessen hinterer Seite die einzuziehende Rohrleitung (8) angebracht wird. Der keilförmige Ziehkopf (7) wird sodann von der Zugvorrichtung (1) über das Zugmittel (2) vom Zielpunkt entlang der vorgegebenen Verlegelinie in den Boden (6) eingezogen, wobei der anstehende Boden (6) von dem keilförmigen Ziehkopf (7) im Wesentlichen nach oben verdrängt wird. Die Tiefen- und Seitenlage des keilförmigen Ziehkopfes (7) wird während des Verlegevorgangs über eine im Wesentlichen vertikale Verbindungsvorrichtung (9) von einem Fahrzeug (10) an der Geländeoberfläche kontrolliert und gesteuert. Während des Verlegevorgangs tritt eine über die Verbindungsvorrichtung (9) zugeleitete Flüssigkeit aus an dem keilförmigen Ziehkopf (7) angebrachten Düsen aus.

Abstract translation: 该设备具有一个绘图单元（2），即钻杆，通过绘图装置（1）从起始点（3）沿着铺设线（4）插入到地面（6）到目标点（5），即水平钻孔装置 。 牵引单元的前侧与楔形牵引头连接。 管道（8）附接在牵引头的后侧。 牵引头通过拉伸装置移动到地面中，以向上移动地面。 在铺设过程中，牵引头由地面上的车辆的垂直连接装置控制和转向。 对于将管道铺设在地面上的方法，还包括独立权利要求。

公开(公告)号：EP1456923B1

公开(公告)日：2005-10-12

申请号：EP02804928.6

申请日：2002-12-16

Applicant: ENTREPRISE HYDRAULIQUE ET TRAVAUX PUBLICS - EHTP ,  Plumettaz

Inventor： TRICHARD, Claude ,  CENSIER, Bernard ,  POZZATI, Giovanni ,  PERELLE, Jo[l ,  PLUMETTAZ, Gérard

IPC: H02G1/08

CPC classification number: H02G1/08 ,  E02F5/08 ,  E02F5/10 ,  E02F5/12

Abstract: The invention concerns a method for setting medium or high power electric cables (2) in the ground, which consists in digging a trench (14), evacuating the materials derived from the trench (14) towards a treatment device, for example by crushing, depositing at least a duct or an assembly of three installation ducts in the trench (14), backfilling the trench (14) with the treated materials and setting in said installation duct (1), at least a medium or high power electric cable (2) by pushing it while injecting water (6a) under pressure into the installation duct (1) so as to use the water (6a) as carrier and discharge fluid for the heat energy resulting from friction between the cable (2) and the installation duct (1).

公开(公告)号：EP0626483B1

公开(公告)日：2000-11-29

申请号：EP94303725.9

申请日：1994-05-24

Applicant: Ozzie's Pipeline Padder, Inc.

Inventor： Ozzie's Pipeline Padder, Inc.

IPC: E02F5/22 ,  E02F7/06

CPC classification number: B07B1/005 ,  B07B13/16 ,  E02F5/10 ,  E02F5/226