JPWO2021263086A5 - - Google Patents
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- JPWO2021263086A5 JPWO2021263086A5 JP2022580020A JP2022580020A JPWO2021263086A5 JP WO2021263086 A5 JPWO2021263086 A5 JP WO2021263086A5 JP 2022580020 A JP2022580020 A JP 2022580020A JP 2022580020 A JP2022580020 A JP 2022580020A JP WO2021263086 A5 JPWO2021263086 A5 JP WO2021263086A5
- Authority
- JP
- Japan
- Prior art keywords
- filaments
- cord
- filament
- strand
- cross
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- -1 poly(p-phenylene benzobisoxazole) Polymers 0.000 claims 8
- 239000004760 aramid Substances 0.000 claims 4
- 229920003235 aromatic polyamide Polymers 0.000 claims 4
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims 4
- 239000004696 Poly ether ether ketone Substances 0.000 claims 2
- 239000004952 Polyamide Substances 0.000 claims 2
- 239000004743 Polypropylene Substances 0.000 claims 2
- 239000004372 Polyvinyl alcohol Substances 0.000 claims 2
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims 2
- 229920001577 copolymer Polymers 0.000 claims 2
- 239000004973 liquid crystal related substance Substances 0.000 claims 2
- 229920002647 polyamide Polymers 0.000 claims 2
- 229920000728 polyester Polymers 0.000 claims 2
- 229920002530 polyetherether ketone Polymers 0.000 claims 2
- 229920000139 polyethylene terephthalate Polymers 0.000 claims 2
- 239000005020 polyethylene terephthalate Substances 0.000 claims 2
- 229920001155 polypropylene Polymers 0.000 claims 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims 2
- 229920001096 M5 fiber Polymers 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 229920000927 poly(p-phenylene benzobisoxazole) Polymers 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 229920002994 synthetic fiber Polymers 0.000 claims 1
- 239000012209 synthetic fiber Substances 0.000 claims 1
Claims (19)
該コアを囲むストランドの編組シース、該編組シースは弛緩状態で5°以上の編組角を有するストランドを含む、
を含むコア-シース構造を有するコードであって、
ここで、
弛緩状態で5°以上の編組角を有する前記ストランドは、少なくとも1つのフィラメント成形ストランドを含む;
前記フィラメント成形ストランドは、1メートルあたり1回未満の撚り数レベルを有する無撚りストランドである;
前記フィラメント成形ストランドの断面アスペクト比は、前記編組シースにおいて測定して、少なくとも3:1である;
前記編組シースの少なくとも一部の厚さは、約20~約200μmの範囲である;かつ
前記編組シースは、12cN/dtexより大きい引張強度を有する合成繊維を含む、コード。 a core; and a braided sheath of strands surrounding the core, the braided sheath including strands having a braid angle of 5° or greater in a relaxed state.
A cord having a core-sheath structure comprising:
here,
The strands having a braid angle of 5° or greater in a relaxed state include at least one shaped filament strand;
The filament shaped strand is a no twist strand having a twist level of less than 1 turn per meter;
the cross-sectional aspect ratio of said filament shaped strands, measured at said braided sheath, is at least 3:1;
a thickness of at least a portion of the braided sheath is in the range of about 20 to about 200 μm; and the braided sheath comprises synthetic fibers having a tensile strength greater than 12 cN/dtex.
フィラメント成形ストランドは、平面を含む断面を有する;又は
それらの組み合わせである、請求項1に記載のコード。 The filament shaped strand has a cross-section that includes a curved surface;
The cord of claim 1 , wherein the filament shaped strand has a cross-section that includes a plane; or a combination thereof.
フィラメント成形ストランドは凸部及び凹部を含む曲断面を有する;又は
フィラメント成形ストランドは平面を含む断面を有する扁平繊維帯である、請求項1又は2に記載のコード。 The filament shaped strand has an elliptical cross section;
The cord according to claim 1 or 2 , wherein the filament shaped strand has a curved cross section including protrusions and recesses; or the filament shaped strand is a flat fiber band having a cross section including a plane.
Dmaxは、コードの縦軸に垂直であるコードの断面平面で測定される、マイクロメートル(μm)での、編組シースの最大直径である;
Dminは、コードの縦軸に垂直であるコードの断面平面で測定される、マイクロメートル(μm)での、編組シースの最小直径である;及び
Dsは、フィラメント束の縦軸に垂直であるフィラメント束の断面平面で測定される、マイクロメートル(μm)での、成形前のフィラメント束の最小直径である]
として定義される、請求項1~8のいずれかに記載のコード。 The filament shaped strand has a flatness factor (F) in the range of 0.05 to 0.45, where F is the flatness factor:
D max is the maximum diameter of the braided sheath, in micrometers (μm), measured in a cross-sectional plane of the cord that is perpendicular to the longitudinal axis of the cord;
Dmin is the minimum diameter of the braided sheath, in micrometers (μm), measured in a cross-sectional plane of the cord perpendicular to the longitudinal axis of the cord; and Ds is the minimum diameter of the filament bundle before shaping, in micrometers (μm), measured in a cross-sectional plane of the filament bundle perpendicular to the longitudinal axis of the filament bundle.
The code according to any one of claims 1 to 8 , wherein
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202063044418P | 2020-06-26 | 2020-06-26 | |
US63/044,418 | 2020-06-26 | ||
PCT/US2021/039061 WO2021263086A1 (en) | 2020-06-26 | 2021-06-25 | Braided jackets with low thickness |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2023531737A JP2023531737A (en) | 2023-07-25 |
JPWO2021263086A5 true JPWO2021263086A5 (en) | 2024-06-21 |
Family
ID=77627496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022580020A Pending JP2023531737A (en) | 2020-06-26 | 2021-06-25 | thin braided jacket |
Country Status (7)
Country | Link |
---|---|
US (2) | US11674246B2 (en) |
EP (1) | EP4172394A1 (en) |
JP (1) | JP2023531737A (en) |
KR (1) | KR20230027249A (en) |
CN (1) | CN115768934A (en) |
CA (1) | CA3180558A1 (en) |
WO (1) | WO2021263086A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115369540B (en) * | 2022-08-29 | 2023-08-22 | 华南理工大学 | Woven inhaul cable, reinforced inhaul cable, equipment and manufacturing method |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5306289A (en) * | 1987-08-26 | 1994-04-26 | United States Surgical Corporation | Braided suture of improved characteristics |
DE102007012607B4 (en) | 2007-03-13 | 2009-02-26 | Eads Deutschland Gmbh | Spreading device for spreading fiber filament bundles and thus provided preform manufacturing device |
US8979918B2 (en) | 2007-07-06 | 2015-03-17 | Daisuke Kawabe | Stent, microcatheter, braiding apparatus for continuous hoselike body, and process for manufacturing stent |
US20150128792A1 (en) * | 2008-10-23 | 2015-05-14 | Polteco Inc. | Abrasion resistant cords and ropes |
CA2988667C (en) * | 2009-04-27 | 2020-09-22 | Teleflex Medical Incorporated | Colored suture construction |
BR112012002556B1 (en) | 2009-08-04 | 2019-11-05 | Dsm Ip Assets Bv | high strength coated fibers |
WO2012162556A1 (en) * | 2011-05-24 | 2012-11-29 | Samson Rope Technologies | Rope structures and methods |
US10167582B1 (en) * | 2016-05-13 | 2019-01-01 | Stryker Corporation | Braided filament with particularized strand compositions and methods of manufacturing and using same |
KR102092145B1 (en) * | 2017-04-20 | 2020-03-24 | 퇴펠베르게르 피베르 로페 게엠베하 | High-strength fibre rope for hoisting equipment such as cranes |
EP3693499A4 (en) | 2017-10-06 | 2021-04-28 | Kuraray Co., Ltd. | Braid |
CN117802808A (en) * | 2018-01-23 | 2024-04-02 | 株式会社可乐丽 | Small diameter fiber braid with central core member |
US10745855B2 (en) * | 2018-03-29 | 2020-08-18 | Atex Technologies, Inc. | Small diameter, high strength, low elongation, creep resistant, abrasion resistant braided structure |
BR112020021947B1 (en) | 2018-07-27 | 2024-03-05 | Sanko Tekstil Isletmeleri San. Ve Tic. A.S. | YARN, COMPOUND YARN, FABRIC AND METHOD FOR PREPARING A YARN |
-
2021
- 2021-06-25 WO PCT/US2021/039061 patent/WO2021263086A1/en unknown
- 2021-06-25 US US17/358,301 patent/US11674246B2/en active Active
- 2021-06-25 KR KR1020237002386A patent/KR20230027249A/en active Search and Examination
- 2021-06-25 CA CA3180558A patent/CA3180558A1/en active Pending
- 2021-06-25 CN CN202180045481.6A patent/CN115768934A/en active Pending
- 2021-06-25 JP JP2022580020A patent/JP2023531737A/en active Pending
- 2021-06-25 EP EP21765740.2A patent/EP4172394A1/en active Pending
-
2023
- 2023-04-27 US US18/140,061 patent/US20240076814A1/en active Pending
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