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公开(公告)号:US11242625B2
公开(公告)日:2022-02-08
申请号:US15572146
申请日:2016-05-27
Applicant: DSM IP ASSETS B.V.
Abstract: The present invention relates to a chain link comprising a strip comprising warp yarns and weft yarns, with the warp yarns containing warp yarn A and warp yarn B, with the minimum creep rate of warp yarn B being higher than the minimum creep rate of warp yarn A, wherein the strip comprises a longitudinal core section and at least two longitudinal edge sections, and wherein the concentration of warp yarn A in the core section is higher than the concentration of yarn A in the edge sections of the strip and the concentration of warp yarn B in the edge sections is higher than the concentration of warp yarn B in the core section of the strip. The invention also relates to a chain comprising said chain link and to use of said chain in different applications.
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公开(公告)号:USD862093S1
公开(公告)日:2019-10-08
申请号:US29583608
申请日:2016-11-07
Applicant: DSM IP ASSETS B.V.
Designer: Rigobert Bosman , Dietrich Wienke , Roelof Marissen
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公开(公告)号:US10060119B2
公开(公告)日:2018-08-28
申请号:US15322600
申请日:2015-06-29
Applicant: DSM IP ASSETS B.V.
Inventor: Rigobert Bosman , Tom Antonius Philomena Engels , Martin Pieter Vlasblom , Roelof Marissen , Benjamin B. Ackers
CPC classification number: E04B1/28 , B63B2021/505 , D01F6/04 , E04B1/19 , E04B2001/1996
Abstract: Structures are provided with rigid elements connected together by interconnecting elements in such a way to form a statically determined or statically over-determined structure. The structure includes at least one tension element formed of polymeric fibers having a stabilizing creep of at least 0.3% and at most 10% and a minimum creep rate lower than 1×10−5% per second, wherein the said stabilizing creep and minimum creep are measured at a tension of 900 MPa and a temperature of 30° C. The structures may include, for example, framing structures (e.g., a space frame), suspended bodies, platforms, (e.g., a marine platform), or spoked wheels.
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公开(公告)号:US20150259042A1
公开(公告)日:2015-09-17
申请号:US14433445
申请日:2013-10-09
Applicant: DSM IP ASSETS B.V.
Inventor: Martin Pieter Vlasblom , Jorn Boesten , Rigobert Bosman
CPC classification number: B63B21/50 , B63B9/065 , B63B21/20 , B63B35/44 , B63B35/4413 , B63B2021/203 , D07B1/02 , D07B2501/2061 , E02D27/10 , E02D27/52
Abstract: The invention relates to an offshore drilling or production vessel comprising a platform and a mooring system attached thereto, said mooring system comprising: i.) a support frame with a winch-drum mounted thereon; ii.) a mooring line for mooring said platform to the ocean floor, said mooring line comprising a first portion and a second portion; wherein said first portion is hauled on and paid off by said winch-drum; wherein said second portion is anchored to the ocean floor; characterized in that the mooring line is a single length mooring line comprising high strength polyolefin fibers; wherein the first portion of the mooring line has a first mass (M1) of polyolefin fibers per unit length and the second portion of the mooring line has a second mass (M2) of polyolefin fibers per unit length; wherein the ratio M1/M2 is greater than 1 and wherein said first portion extends continuously into said second portion through a tapered portion of the mooring line.
Abstract translation: 本发明涉及一种海上钻井或生产船舶,其包括平台和连接到其上的系泊系统,所述系泊系统包括:i。)安装有绞盘鼓的支撑框架; ii)用于将所述平台系泊到海底的系泊线,所述系泊线包括第一部分和第二部分; 其特征在于,所述第一部分被所述绞盘鼓拖走并由所述绞盘鼓回收; 其中所述第二部分锚固到所述海底; 其特征在于,系泊线是包括高强度聚烯烃纤维的单长度系泊线; 其中所述系泊绳的第一部分具有每单位长度的聚烯烃纤维的第一质量(M1),并且所述系泊绳的第二部分具有每单位长度的聚烯烃纤维的第二质量(M2) 其中所述比率M1 / M2大于1,并且其中所述第一部分通过所述系泊绳的锥形部分连续延伸到所述第二部分。
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公开(公告)号:US20150152593A1
公开(公告)日:2015-06-04
申请号:US14366469
申请日:2012-12-18
Applicant: DSM IP Assets B.V.
Inventor: Kishor Darda , Rigobert Bosman , Christiaan Henri Peter Dirks
CPC classification number: D07B1/02 , D07B1/025 , D07B5/00 , D07B2201/1004 , D07B2201/1044 , D07B2201/1096 , D07B2201/2003 , D07B2205/2014 , D07B2205/502 , D07B2207/405 , D07B2501/2038 , D07B2501/2061 , D07B2801/10 , D07B2801/12 , D07B2801/60
Abstract: A process for producing a high strength rope comprising the step of i) providing a uniaxially oriented tape (10) comprising ultra-high molecular weight polyethylene, the tape (10) having a tensile strength of at least 0.9 GPa, and ii) simultaneously twisting and fibrillating the tape (10) into a twisted strand of fibrillated tape with a coherent network of filaments and fibrils. A rope obtainable by the process and products comprising the rope are also disclosed.
Abstract translation: 一种生产高强度绳索的方法,包括以下步骤:i)提供包含超高分子量聚乙烯的单轴取向胶带(10),所述胶带(10)的拉伸强度为至少0.9GPa,和ii)同时扭曲 并将带(10)原纤化成具有纤维和原纤维的相干网络的原纤化带的绞合线。 还公开了可通过该方法获得的绳索和包括绳索的产品。
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公开(公告)号:US11319667B2
公开(公告)日:2022-05-03
申请号:US16753055
申请日:2018-10-09
Applicant: DSM IP Assets B.V.
Inventor: Rigobert Bosman
IPC: D07B1/14 , G01L5/101 , G06K19/07 , G06K19/077 , D07B1/22
Abstract: The present invention concerns a rope health monitoring system and a rope for such rope health monitoring system whereby the rope comprises objects which are remotely detectable, readable and programmable identification (ID) tags and whereby the rope monitoring system comprises said rope, at least one ID tag reader device mounted along said predetermined path of the rope, to detect at least the identity and optionally the historic health status and/or at least one physical rope parameters of the individual rope section provided with and identified by the at least one ID tag, at least one ID tag writing device, to write a new health status of the individual rope section to the at least one ID tag, at least one means to measure at least one rope operation parameter, a computing unit provided with data, whereby the computing unit is equipped with an algorithm capable to compute the relative longitudinal positioning of individual sections of the rope and the additional damage or damages suffered by individual sections of the rope, compute and record the new health status of the individual sections of the rope, store the new health status of the individual section of the rope in the corresponding programmable ID tag of the rope.
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公开(公告)号:US11312596B2
公开(公告)日:2022-04-26
申请号:US14405990
申请日:2013-06-11
Applicant: DSM IP ASSETS B.V.
Inventor: Rigobert Bosman , Dietrich Wienke , Johanna Gertruda Kersjes , Jozef Siegfried Johannes Homminga , Roelof Marissen , Christiaan Henri Peter Dirks
Abstract: The invention relates to an endless shaped article comprising at least one strip of material forming a plurality of convolutions of the strip of material, the strip having a longitudinal axis, wherein each convolution of said strip comprises a twist along the longitudinal axis of said strip, wherein said twist is an odd multiple of 180 degrees. The invention also relates to a method to manufacture said article, and its use as sling, loop, belt or chain link.
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公开(公告)号:US11181169B2
公开(公告)日:2021-11-23
申请号:US16306095
申请日:2017-03-06
Applicant: DSM IP ASSETS B.V.
Inventor: Karel Jozef Wetzels , Dietrich Wienke , Jozef Siegfried Johannes Homminga , Roelof Marissen , Rigobert Bosman
Abstract: A chain is provided which includes a plurality of interconnected chain-links. At least one chain-link of the chain has a braided core which includes a first primary strand having polymeric elongated elements having a tenacity of at least 1.0 N/tex. The braided core is braided from at least 2 consecutive turns of the primary strand. Also disclosed is a braided endless shaped element suitable as chain-link for the chain as well as a chain which has a tenacity (Ten) in N/Tex and a combined titer of the 2 legs of the chain-link having polymeric elongated elements (T) in MTex satisfying the relationship of Ten≥0.50*T−0.05.
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公开(公告)号:US20150147509A1
公开(公告)日:2015-05-28
申请号:US14405990
申请日:2013-06-11
Applicant: DSM IP ASSETS B.V.
Inventor: Rigobert Bosman , Dietrich Wienke , Johanna Gertruda Kersjes , Jozef Siegfried Johannes Homminga , Roelof Marissen , Christiaan Henri Peter Dirks
CPC classification number: B66C1/18 , B65G15/30 , D07B1/025 , D07B5/04 , D07B5/12 , D07B7/165 , D07B2201/2003 , D07B2201/2016 , D07B2205/2014 , D07B2801/10
Abstract: The invention relates to an endless shaped article comprising at least one strip of material forming a plurality of convolutions of the strip of material, the strip having a longitudinal axis, wherein each convolution of said strip comprises a twist along the longitudinal axis of said strip, wherein said twist is an odd multiple of 180 degrees. The invention also relates to a method to manufacture said article, and its use as sling, loop, belt or chain link.
Abstract translation: 本发明涉及一种环形制品,其包括形成材料条的多个卷层的至少一条材料条,该带具有纵向轴线,其中所述条的每个卷绕包括沿着所述条带的纵向轴线的扭转, 其中所述扭曲是180度的奇数倍。 本发明还涉及一种制造所述制品的方法及其用作吊索,环,带或链节。
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10.
公开(公告)号:US09902466B2
公开(公告)日:2018-02-27
申请号:US14433445
申请日:2013-10-09
Applicant: DSM IP ASSETS B.V.
Inventor: Martin Pieter Vlasblom , Jorn Boesten , Rigobert Bosman
CPC classification number: B63B21/50 , B63B9/065 , B63B21/20 , B63B35/44 , B63B35/4413 , B63B2021/203 , D07B1/02 , D07B2501/2061 , E02D27/10 , E02D27/52
Abstract: The invention relates to an offshore drilling or production vessel comprising a platform and a mooring system attached thereto, said mooring system comprising: i.) a support frame with a winch-drum mounted thereon; ii.) a mooring line for mooring said platform to the ocean floor, said mooring line comprising a first portion and a second portion; wherein said first portion is hauled on and paid off by said winch-drum; wherein said second portion is anchored to the ocean floor; characterized in that the mooring line is a single length mooring line comprising high strength polyolefin fibers; wherein the first portion of the mooring line has a first mass (M1) of polyolefin fibers per unit length and the second portion of the mooring line has a second mass (M2) of polyolefin fibers per unit length; wherein the ratio M1/M2 is greater than 1 and wherein said first portion extends continuously into said second portion through a tapered portion of the mooring line.
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