公开(公告)号：EP2296855B1

公开(公告)日：2012-08-15

申请号：EP09757456.0

申请日：2009-05-28

申请人： Matteucci, Francesco

发明人： Matteucci, Francesco

IPC分类号： B28D1/12 ,  B23D61/18

CPC分类号： B28D1/124 ,  B23D61/185

摘要： The method relates to the manufacture of a reinforced diamond-coated cable for cutting structures and materials of steel, concrete, steel and concrete, stone materials or the like, in which such diamond-coated cable comprises a plurality of outer strands (101) of metal material such as steel or the like wound in a helix around an inner central strand (201) and a series of sheaths (2) inserted along such outer strands (101) and having on their external profiles (202) projecting members of strongly abrasive materials such as industrial diamonds or the like. The method comprises the following stages: a) at least partly unwinding the outer strands (101) between each pair of successive sheaths (2', 2") so as to space them apart to create a free space (3, 3') between the outer strands (101) and the central strand (201), b) inserting a rigid mechanical interference member (4, 6) in the space between one outer strand and the other and in the said free space (3, 3') to create an enlarged zone of suitable diameter (D) between each pair (2', 2") of successive sheaths, c) again helically winding the outer strands (101) around such rigid mechanical interference member (4, 6).

公开(公告)号：EP0540834A1

公开(公告)日：1993-05-12

申请号：EP92113871.5

申请日：1992-08-14

申请人： Matteucci, Francesco

发明人： Matteucci, Francesco

IPC分类号： B63C11/52 ,  E02D9/04 ,  B63C11/40

CPC分类号： E02D9/04 ,  B23D53/003 ,  B23D53/04 ,  B23D57/0084 ,  B28D1/088 ,  B63C11/40 ,  E02B2017/0052 ,  Y10T83/9317

摘要： A method of cutting underwater structures which comprises the following steps:

a local underwater step including:
the anchorage of cutting means (T) in the cutting area, exactly positioned to effect the desired cut, to the structure (S) to be cut;
a remotely-controlled step including:
the automatic activation and de-activation, from a spot at the surface, of the cutting means (T) and the automatic feed thereof in the cutting direction from a non-interference position through the structure (S), the cutting means (T) being provided with cutting tools (14) for cutting metallic and non-metallic materials such as, for example, cement, concrete, rocks, or the like;
a local underwater step for recovering the cutting means (T).
The invention proposes as well a device for carrying out the method.

摘要翻译： 一种切割水下结构的方法，包括以下步骤：局部水下步骤，包括：切割区域上的切割装置（T）对要切割的结构（S）精确定位以实现期望的切割; 远程控制步骤包括：从切割装置（T）的表面处的点自动激活和去激活，以及从穿过结构（S）的非干涉位置沿切割方向的自动进给， 切割装置（T）设置有切割工具（14），用于切割金属和非金属材料，例如水泥，混凝土，岩石等; 用于恢复切割装置（T）的局部水下步骤。 本发明还提出了一种用于执行该方法的装置。

公开(公告)号：EP2296855A1

公开(公告)日：2011-03-23

申请号：EP09757456.0

申请日：2009-05-28

申请人： Matteucci, Francesco

发明人： Matteucci, Francesco

IPC分类号： B28D1/12 ,  B23D61/18

CPC分类号： B28D1/124 ,  B23D61/185

摘要： The method relates to the manufacture of a reinforced diamond-coated cable for cutting structures and materials of steel, concrete, steel and concrete, stone materials or the like, in which such diamond-coated cable comprises a plurality of outer strands (101) of metal material such as steel or the like wound in a helix around an inner central strand (201) and a series of sheaths (2) inserted along such outer strands (101) and having on their external profiles (202) projecting members of strongly abrasive materials such as industrial diamonds or the like. The method comprises the following stages: a) at least partly unwinding the outer strands (101) between each pair of successive sheaths (2', 2") so as to space them apart to create a free space (3, 3') between the outer strands (101) and the central strand (201), b) inserting a rigid mechanical interference member (4, 6) in the space between one outer strand and the other and in the said free space (3, 3') to create an enlarged zone of suitable diameter (D) between each pair (2', 2") of successive sheaths, c) again helically winding the outer strands (101) around such rigid mechanical interference member (4, 6).

公开(公告)号：EP1592907B1

公开(公告)日：2007-03-28

申请号：EP04708735.8

申请日：2004-02-06

申请人： Matteucci, Francesco

发明人： Matteucci, Francesco

IPC分类号： F16L1/12 ,  E02D9/04 ,  E21B29/12

CPC分类号： B23D57/0084 ,  F16L1/12 ,  F16L1/166 ,  F16L1/265

摘要： Method for cutting and removing underwater pipelines, comprising the following steps: a) determining the position of the underwater pipeline to be removed; b) positioning, on the said line, guiding means for positioning cutting means and means for recovering the cut pipe sections, said guiding means being able to be repositioned along said line and being stably connected to a boat intended to collect the recovered sections; c) guided positioning of the cutting means and guided positioning of the recovery means; d) cutting of the pipe section of predetermined length and subsequent removal of said section by means of said recovery means; e) transfer of the pipe section recovered by said recovery means to said boat; f) repositioning of the guiding means along the remaining line portion to be removed and repetition of the preceding steps c) to e) until the underwater pipeline has been completely removed; and an apparatus for implementing this method.

公开(公告)号：EP1592907A1

公开(公告)日：2005-11-09

申请号：EP04708735.8

申请日：2004-02-06

申请人： Matteucci, Francesco

发明人： Matteucci, Francesco

IPC分类号： F16L1/12 ,  E02D9/04 ,  E21B29/12

CPC分类号： B23D57/0084 ,  F16L1/12 ,  F16L1/166 ,  F16L1/265

摘要： Method for cutting and removing underwater pipelines, comprising the following steps: a) determining the position of the underwater pipeline to be removed; b) positioning, on the said line, guiding means for positioning cutting means and means for recovering the cut pipe sections, said guiding means being able to be repositioned along said line and being stably connected to a boat intended to collect the recovered sections; c) guided positioning of the cutting means and guided positioning of the recovery means; d) cutting of the pipe section of predetermined length and subsequent removal of said section by means of said recovery means; e) transfer of the pipe section recovered by said recovery means to said boat; f) repositioning of the guiding means along the remaining line portion to be removed and repetition of the preceding steps c) to e) until the underwater pipeline has been completely removed; and an apparatus for implementing this method.

公开(公告)号：EP0540834B2

公开(公告)日：2004-05-06

申请号：EP92113871.5

申请日：1992-08-14

申请人： Matteucci, Francesco

发明人： Matteucci, Francesco

IPC分类号： B63C11/52 ,  E02D9/04 ,  B63C11/40

CPC分类号： E02D9/04 ,  B23D53/003 ,  B23D53/04 ,  B23D57/0084 ,  B28D1/088 ,  B63C11/40 ,  E02B2017/0052 ,  Y10T83/9317

公开(公告)号：EP0540834B1

公开(公告)日：1995-11-15

申请号：EP92113871.5

申请日：1992-08-14

申请人： Matteucci, Francesco

发明人： Matteucci, Francesco

IPC分类号： B63C11/52 ,  E02D9/04 ,  B63C11/40

CPC分类号： E02D9/04 ,  B23D53/003 ,  B23D53/04 ,  B23D57/0084 ,  B28D1/088 ,  B63C11/40 ,  E02B2017/0052 ,  Y10T83/9317