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公开(公告)号：EP4384338A1
公开(公告)日：2024-06-19
申请号：EP22737835.3
申请日：2022-06-23
发明人： BERGER, Walter
CPC分类号： B23D61/185 , B28D5/045
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公开(公告)号：EP3595838B1
公开(公告)日：2021-05-12
申请号：EP18716662.4
申请日：2018-03-13
发明人： RUARO, Carlo , LIEVORE, Eddy
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公开(公告)号：EP3595838A1
公开(公告)日：2020-01-22
申请号：EP18716662.4
申请日：2018-03-13
申请人： Boart & Wire S.r.l.
发明人： RUARO, Carlo , LIEVORE, Eddy
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4.发明公开
公开(公告)号：EP3582920A1
公开(公告)日：2019-12-25
申请号：EP18702964.0
申请日：2018-01-30
申请人： Siltronic AG
发明人： PIETSCH, Georg
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公开(公告)号：EP3565693A1
公开(公告)日：2019-11-13
申请号：EP17890317.5
申请日：2017-12-26
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公开(公告)号：EP2983855B1
公开(公告)日：2019-06-05
申请号：EP14714998.3
申请日：2014-04-02
申请人： NV Bekaert SA
发明人： VANEECKE, Jan , BAEKELANDT, Tom , GROENEN, Roland
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7.发明授权
公开(公告)号：EP3148736B1
公开(公告)日：2018-12-26
申请号：EP15719761.7
申请日：2015-05-08
申请人： NV Bekaert SA
发明人： BAEKELANDT, Tom , DERYCKE, Steven
摘要： Saw cords made of saw beads threaded on a steel cord, where the saw beads are separated by polymer spacers. The saw beads have a metal sleeve of which the outer surface is covered with an abrasive layer. The inner surface of the sleeve has with two sets of parallel grooves in a first and second axial part of the sleeve. The two sets of parallel grooves differ in at least one of the groove angle, the groove offset or the groove spacing, thereby preventing axial movement of the sleeve and blocking the rotation of the saw bead.
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公开(公告)号：EP3117943B1
公开(公告)日：2018-12-05
申请号：EP16176709.0
申请日：2016-06-28
申请人： C4 Carbides Limited
发明人： Nicolson, Peter
CPC分类号： B23D61/18 , B23D61/12 , B23D65/00 , B23K1/0056 , B23K1/20 , B23K26/34 , B23K35/0244 , B23K2101/20 , B23K2101/34 , B33Y10/00 , B33Y50/02 , B33Y80/00
摘要： There is provided a tool blade, comprising a backing strip (12) particles of abrasive material (26) and a binder layer of binding material (14) which binds the abrasive particles along an edge of the backing strip (12), wherein the edge of the backing strip (12) is pre-formed with teeth, on which the abrasive particles (26) are bound by the binding material (14). A profiled cutting portion (28) extends beyond the pre-formed teeth. The pre-formed teeth (16) are shaped as generally triangular waves or are flattened at least partially along an upper edge on which the cutting portion (28) is at least partially disposed. A method of making such a blade is also provided.
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公开(公告)号：EP2663436A4
公开(公告)日：2017-12-13
申请号：EP11840545
申请日：2011-11-10
申请人： DELLCRON AB
发明人： GUSTAVSSON CONNY , HULTMAN HASSE , LINDÉN LARS , FRÖLANDER JIM
IPC分类号： 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分类号： 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
摘要： 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.
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10.发明授权DIAMANTSÄGEBLATT ZUM AUSBILDEN EINER OBERFLÄCHENSTRUKTUR AUF EINER FAHRBAHNOBERFLÄCHE 有权DIAMANTSGEGEBLATT ZUM AUSBILDEN EINEROBERFLÄCHENSTRUKTURAUF EINERFAHRBAHNOBERFLÄCHE
公开(公告)号：EP3090825B1
公开(公告)日：2017-08-30
申请号：EP15164093.5
申请日：2015-04-17
发明人： Redich, Alexander
CPC分类号： E01C23/0933 , B23D61/18 , B28D1/04 , B28D1/121
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