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1. 发明公开

EP2941503A1 RAILROAD TIE AND RAILROAD COMPRISING SUCH A RAILROAD TIE 有权
标题翻译： EISENBAHNSCHIENE MIT SOLCH EINER SCHWELLE的SCHIENENSCHWELLE
公开(公告)号：EP2941503A1
公开(公告)日：2015-11-11
申请号：EP13802729.7
申请日：2013-11-14
申请人： Lankhorst Engineered Products B.V.
发明人： VAN BELKOM, Arnoldus
IPC分类号： E01B3/44
CPC分类号： E01B3/44 , E01B3/32
摘要： A railroad tie (1) is manufactured from at least plastic (2), wherein an elongated reinforcing structure (3) is embedded in the plastic. The reinforcing structure in the longitudinal tie direction (L) is extending at least from and including at least a part of one (15) of the two rail supporting longitudinal tie segments up to and including at least a part of the other (16) of the two rail supporting longitudinal tie segments of the railroad tie. In the two rail supporting longitudinal tie segments the railroad tie has a lower lateral stiffness than in an intermediate longitudinal tie segment (17), lying in-between the two rail supporting longitudinal tie segments, which lower lateral stiffness is realized at least by change of shape of the elongated reinforcing structure in the longitudinal tie direction and/or by the range within which said reinforcing structure extends in the longitudinal tie direction.
摘要翻译：至少由塑料（2）制造铁路系带（1），其中细长的加强结构（3）嵌入在塑料中。纵向连接方向（L）上的加强结构至少从两个轨道支撑纵向连接部分中的一个（15）的至少一部分延伸直到并包括另一个（16）的至少一部分铁轨的两个轨道支撑纵向连接段。在两个轨道支撑纵向连接段中，铁路系带具有比在中间纵向连接段（17）中更低的侧向刚度，其位于两个轨道支撑纵向连接段之间，其降低的横向刚度至少通过细长加强结构在纵向连接方向上的形状和/或所述加强结构在纵向连接方向上延伸的范围内。

2. 发明公开

EP2802800A1 BEND RESTRICTION ELEMENT FOR RESTRICTING THE BENDING RANGE OF A CONDUIT 有权
标题翻译：弯曲CONTROLS元的一行限制弯曲区域
公开(公告)号：EP2802800A1
公开(公告)日：2014-11-19
申请号：EP13703890.7
申请日：2013-01-09
申请人： Lankhorst Engineered Products B.V.
发明人： VAN BELKOM, Arnoldus
IPC分类号： F16L1/12 , F16L57/02 , H02G3/04
CPC分类号： F16L1/20 , F16L1/123 , F16L57/02 , H02G3/0475
摘要： A bend restriction element (1) is modular for forming a tube segment (12) all around a conduit through locked interlocking circumferential interconnection of multiple similar such elements (1). The tube segment (12) is modular for forming an articulated tube (100) around the conduit through locked interlocking longitudinal interconnection of multiple similar such tube segments (12). The locking of the circumferential interconnection of the elements (1) is ensured both by the manner of interlocking of a tube segment concerned (12)with a tube segment (16) situated on one side thereof, and by the manner of interlocking of the tube segment concerned (12) with a tube segment (14) situated on the other side thereof.

3. 发明授权

EP2941503B1 RAILROAD COMPRISING A TIE 有权
公开(公告)号：EP2941503B1
公开(公告)日：2019-07-24
申请号：EP13802729.7
申请日：2013-11-14
申请人： Lankhorst Engineered Products B.V.
发明人： VAN BELKOM, Arnoldus
IPC分类号： E01B3/44

4. 发明授权

EP2697549B1 PIPELINE BUNDLING ASSEMBLY, MOULD ASSEMBLY, AND METHOD FOR BUNDLED PLACEMENT OF PIPELINES 失效
标题翻译：管道聚焦装置，形式和方法为组合PLACEMENT输油管道的
公开(公告)号：EP2697549B1
公开(公告)日：2015-07-01
申请号：EP12717898.6
申请日：2012-04-12
申请人： Lankhorst Engineered Products B.V.
发明人： VAN BELKOM, Arnoldus
IPC分类号： F16L3/237
CPC分类号： F16L3/237 , F16L1/20

5. 发明授权

EP3221630B1 CLADDING TUBE FOR ENVELOPING AN UNDERWATER CONDUIT 有权
公开(公告)号：EP3221630B1
公开(公告)日：2018-12-26
申请号：EP15830891.6
申请日：2015-11-17
申请人： Lankhorst Engineered Products B.V.
发明人： MEIJER, Karst , VAN BELKOM, Arnoldus , FIETEN, Ruud Jesse
IPC分类号： F16L57/02 , F16L1/12 , H02G1/10 , H02G3/04 , H02G9/06
CPC分类号： F16L57/02 , F16L1/123 , H02G1/10 , H02G9/065
摘要： A dadding tube (1) for enveloping an underwater conduit (2), such as a pipeline or a cable line, has at least one clamping portion (6), which comprises at least one deformation portion (6A, 6B, 6C) being integrally manufactured with the cladding tube (1), which deformation portion (6A, 6B, 6C) is a first wall portion of the cladding tube (1), which has a larger thickness in the radial direction than at least one second wall portion (8) of the clamping portion concerned, in such manner that by said larger thickness the first wall portion is, and the at least one second wall portion (8) is not, pressed against the underwater conduit (2) by a tensioning strap (7) being tensioned all round. The deformation portion concerned is easy to produce, durable and reliable. Thanks to the at least one clamping portion the dadding tube can be designed in harder and lower-cost materials than the soft, flexible poly urethane, which is usually applied nowadays.

6. 发明公开

EP3221630A1 CLADDING TUBE FOR ENVELOPING AN UNDERWATER CONDUIT 有权
标题翻译：用于包封水下导管的包层管
公开(公告)号：EP3221630A1
公开(公告)日：2017-09-27
申请号：EP15830891.6
申请日：2015-11-17
申请人： Lankhorst Engineered Products B.V.
发明人： MEIJER, Karst , VAN BELKOM, Arnoldus , FIETEN, Ruud Jesse
IPC分类号： F16L57/02 , F16L1/12 , H02G1/10 , H02G3/04
CPC分类号： F16L57/02 , F16L1/123 , H02G1/10 , H02G9/065
摘要： A dadding tube (1) for enveloping an underwater conduit (2), such as a pipeline or a cable line, has at least one clamping portion (6), which comprises at least one deformation portion (6A, 6B, 6C) being integrally manufactured with the cladding tube (1), which deformation portion (6A, 6B, 6C) is a first wall portion of the cladding tube (1), which has a larger thickness in the radial direction than at least one second wall portion (8) of the clamping portion concerned, in such manner that by said larger thickness the first wall portion is, and the at least one second wall portion (8) is not, pressed against the underwater conduit (2) by a tensioning strap (7) being tensioned all round. The deformation portion concerned is easy to produce, durable and reliable. Thanks to the at least one clamping portion the dadding tube can be designed in harder and lower-cost materials than the soft, flexible poly urethane, which is usually applied nowadays.
摘要翻译：用于包封诸如管线或电缆线的水下导管（2）的垫料管（1）具有至少一个夹紧部分（6），该夹紧部分包括整体制造的至少一个变形部分（6A，6B，6C）所述变形部分（6A，6B，6C）是所述包覆管（1）的第一壁部分，所述包覆管（1）在径向方向上具有比至少一个第二壁部分（8）更大的厚度，以这样的方式：通过所述张紧带（7）将所述第一壁部分以所述较大厚度并且所述至少一个第二壁部分（8）不压靠所述水下导管（2）全面紧张。有关的变形部分易于生产，耐用可靠。由于所述至少一个夹紧部分，所述软管可以比现在通常使用的柔软的柔性聚氨酯更坚硬且成本更低的材料设计。

7. 发明授权

EP2076625B1 RAILROAD TIE AND METHOD FOR BUILDING OR ADAPTING A RAILROAD. 有权转让
标题翻译：铁路阈值和方法用于构建或调整刘金良
公开(公告)号：EP2076625B1
公开(公告)日：2014-03-05
申请号：EP07834634.3
申请日：2007-10-15
申请人： Lankhorst Engineered Products B.V.
发明人： VAN BELKOM, Arnoldus
IPC分类号： E01B3/44 , E01B11/54
CPC分类号： E01B3/44

8. 发明公开

EP2697549A1 PIPELINE BUNDLING ASSEMBLY, MOULD ASSEMBLY, AND METHOD FOR BUNDLED PLACEMENT OF PIPELINES 失效
标题翻译：管道聚焦装置，形式和方法为组合PLACEMENT输油管道的
公开(公告)号：EP2697549A1
公开(公告)日：2014-02-19
申请号：EP12717898.6
申请日：2012-04-12
申请人： Lankhorst Engineered Products B.V.
发明人： VAN BELKOM, Arnoldus
IPC分类号： F16L3/237
CPC分类号： F16L3/237 , F16L1/20
摘要： A pipeline bundling assembly (1) for holding a first pipeline (11) and a second pipeline (12) parallel at a distance from each other comprises a basic element (2) and a covering element (3). The basic element and the covering element comprise mutually cooperating snap connection elements. The basic element and the covering element have outer surface structures which are designed to permit the covering element to be brought, as desired, from at least a first placement condition and a second placement condition into a covering condition, wherein a first intermediate space in the first placement condition is greater than a second intermediate space in the second placement condition.

9. 发明公开

EP3994329A1 SUPPRESSION ELEMENT FOR VORTEX VIBRATIONS 审中-实审
公开(公告)号：EP3994329A1
公开(公告)日：2022-05-11
申请号：EP20737302.8
申请日：2020-07-03
申请人： Lankhorst Engineered Products B.V.
发明人： VAN BELKOM, Arnoldus , MEIJER, Karst
IPC分类号： E21B17/10 , E21B17/01

10. 发明公开

EP3221547A2 TWIN-FIN FAIRING 审中-公开
标题翻译：双翅开始
公开(公告)号：EP3221547A2
公开(公告)日：2017-09-27
申请号：EP15830892.4
申请日：2015-11-17
申请人： Lankhorst Engineered Products B.V.
发明人： VAN BELKOM, Arnoldus , MEIJER, Karst
IPC分类号： E21B17/10 , F15D1/10 , E21B17/01 , B63B21/66 , B63B21/50
CPC分类号： F15D1/10 , B63B21/502 , B63B21/663 , B63B2021/504 , E21B17/01 , F16L1/123
摘要： A fairing (1) for improving fluid flow around a circular-cylindrical object comprises a first fairing-element (11) and a second fairing-element (12), which are releasable relative to one another. The fairing-elements are easy to manufacture, compactly stackable, and easy to install around the object. In installed condition, the first fairing-element and the second fairing-element are mutually connected in circumferential direction of the fairing, while forming a twin-fin fairing, which reduces vortex-induced vibrations around the object, while providing favourable flow resistance, and without performing galloping motions.
摘要翻译：用于改善围绕圆柱形物体的流体流动的整流装置（1）包括相对于彼此可释放的第一整流装置元件（11）和第二整流装置元件（12）。整流罩元件易于制造，可堆叠紧凑，易于安装在物体周围。在安装状态下，第一整流元件和第二整流元件在整流罩的圆周方向上相互连接，同时形成双翅片整流罩，其减少物体周围的涡流引起的振动，同时提供有利的流动阻力，并且没有执行舞动动作。

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