EP0318136B1 - Corde de traction - Google Patents

Corde de traction Download PDF

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Publication number
EP0318136B1
EP0318136B1 EP88308707A EP88308707A EP0318136B1 EP 0318136 B1 EP0318136 B1 EP 0318136B1 EP 88308707 A EP88308707 A EP 88308707A EP 88308707 A EP88308707 A EP 88308707A EP 0318136 B1 EP0318136 B1 EP 0318136B1
Authority
EP
European Patent Office
Prior art keywords
molecular weight
copolymer
ultrahigh molecular
shaped article
ethylene
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.)
Expired - Lifetime
Application number
EP88308707A
Other languages
German (de)
English (en)
Other versions
EP0318136A2 (fr
EP0318136A3 (en
Inventor
Hirofumi Harazoe
Hiroyoshi Shiromoto
Kazuo Yagi
Masahiro Kouya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Petrochemical Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to AT88308707T priority Critical patent/ATE97966T1/de
Publication of EP0318136A2 publication Critical patent/EP0318136A2/fr
Publication of EP0318136A3 publication Critical patent/EP0318136A3/en
Application granted granted Critical
Publication of EP0318136B1 publication Critical patent/EP0318136B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
    • D07B1/04—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics with a core of fibres or filaments arranged parallel to the centre line
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
    • D04C1/06—Braid or lace serving particular purposes
    • D04C1/12—Cords, lines, or tows
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
    • D07B1/025—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics comprising high modulus, or high tenacity, polymer filaments or fibres, e.g. liquid-crystal polymers
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/20—Buoyant ropes, e.g. with air-filled cellular cores; Accessories therefor
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/10—Rope or cable structures
    • D07B2201/1092—Parallel strands
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/10—Rope or cable structures
    • D07B2201/1096—Rope or cable structures braided
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2001—Wires or filaments
    • D07B2201/2002—Wires or filaments characterised by their cross-sectional shape
    • D07B2201/2003—Wires or filaments characterised by their cross-sectional shape flat
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/20—Organic high polymers
    • D07B2205/201—Polyolefins
    • D07B2205/2014—High performance polyolefins, e.g. Dyneema or Spectra
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2401/00—Aspects related to the problem to be solved or advantage
    • D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
    • D07B2401/202—Environmental resistance

Claims (4)

  1. Corde de traction présentant une structure double avec un élément formant âme recouvert d'un élément formant étui protecteur, caractérisée en ce que ledit élément formant âme est un objet mis en forme, dont on a orienté les molécules, fait d'un copolymère à masse moléculaire très élevée d'éthylène et d'au moins une alpha-oléfine comportant de 3 à 20 atomes de carbone, dans lequel ledit copolymère contient de 0,1 à 20 moles en moyenne d'alpha-oléfine copolymérisée pour 1000 atomes de carbone dudit copolymère, et présente une viscosité intrinsèque d'au moins 5 dl/g, et ledit élément formant étui protecteur est une tresse.
  2. Corde selon la revendication 1, dans laquelle ledit article mis en forme dont on a orienté les molécules, qui constitue l'élément formant âme, est un faisceau de filaments étirés alignés en copolymère à masse moléculaire très élevée.
  3. Corde selon la revendication 1 ou 2, dans laquelle ledit article mis en forme dont on a orienté les molécules, qui constitue l'élément formant âme, est une tresse de filaments étirés en copolymère à masse moléculaire très élevée.
  4. Corde selon la revendication 1, 2 ou 3, dans laquelle ledit élément formant étui protecteur est une tresse de filés.
EP88308707A 1987-09-08 1988-09-20 Corde de traction Expired - Lifetime EP0318136B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88308707T ATE97966T1 (de) 1987-09-08 1988-09-20 Zugseil.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP22565287 1987-09-08
JP225652/87 1987-09-08
JP82502/88 1988-04-04
JP63082502A JP2557459B2 (ja) 1987-09-08 1988-04-04 牽引用ロープ

Publications (3)

Publication Number Publication Date
EP0318136A2 EP0318136A2 (fr) 1989-05-31
EP0318136A3 EP0318136A3 (en) 1989-08-09
EP0318136B1 true EP0318136B1 (fr) 1993-12-01

Family

ID=26423514

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88308707A Expired - Lifetime EP0318136B1 (fr) 1987-09-08 1988-09-20 Corde de traction

Country Status (6)

Country Link
EP (1) EP0318136B1 (fr)
JP (1) JP2557459B2 (fr)
KR (1) KR900006037B1 (fr)
CN (1) CN1016372B (fr)
CA (1) CA1325143C (fr)
DE (1) DE3886012T2 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1091191C (zh) * 1999-06-30 2002-09-18 林淮尧 预备受力钢索
JP4960885B2 (ja) 2004-12-23 2012-06-27 ディーエスエム アイピー アセッツ ビー．ブイ． カーゴネット
CN100376744C (zh) * 2006-01-26 2008-03-26 中国科学院安徽光学精密机械研究所 超高分子量的聚乙烯纤维系留气球缆绳的编织方法
EP1870281A1 (fr) * 2006-06-23 2007-12-26 DSMIP Assets B.V. Filet pour la fixation de charge
CA2741296A1 (fr) * 2008-10-23 2010-04-29 Polteco Inc. Cables et cordes resistant a l'abrasion
DE102009040964A1 (de) * 2009-09-11 2011-03-24 Sgl Carbon Se Seil
JP5639542B2 (ja) * 2011-07-11 2014-12-10 高木綱業株式会社 ロープ
BR112014010506A2 (pt) * 2011-11-02 2017-04-25 Teijin Aramid Bv corda, e, uso de uma corda.
CN102493237A (zh) * 2011-12-23 2012-06-13 建峰索具有限公司 一种高分子聚乙烯纤维圆筒吊带及其制作方法
WO2014201653A1 (fr) * 2013-06-20 2014-12-24 郑州中远防务材料有限公司 Cordage à haute résistance et son procédé de préparation
NL2011303C2 (nl) 2013-08-14 2015-02-19 Lely Patent Nv Slijtvaste veevoergrijpbek.
CN103469651B (zh) * 2013-08-29 2017-09-08 山东鲁普科技有限公司 一种防水耐酸耐碱纤维绳及其制作方法
JP6465595B2 (ja) * 2014-09-04 2019-02-06 芦森工業株式会社 水浮上ロープの製造方法
KR102165927B1 (ko) * 2020-04-08 2020-10-14 대한민국 인명 구조용 부력 로프 및 이를 이용한 인명 구조용 구조체

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078755A (en) * 1961-01-27 1963-02-26 Samson Cordage Works Braided cordage
DE7423933U (fr) * 1974-07-13 1974-10-24 Hoechst Ag
JPS5358071A (en) * 1976-10-30 1978-05-25 Nitto Kasei Co Ltd Net and rope for preventing contamination under water
NL177759B (nl) * 1979-06-27 1985-06-17 Stamicarbon Werkwijze ter vervaardiging van een polyetheendraad, en de aldus verkregen polyetheendraad.
DE3363610D1 (en) * 1982-12-28 1986-06-26 Mitsui Petrochemical Ind Process for producing stretched articles of ultrahigh-molecular-weight polyethylene
FR2576045B1 (fr) * 1984-12-20 1987-04-30 Cousin Freres Sa Cordage tresse a ame et procede de fabrication d'un tel cordage
JPH06102846B2 (ja) * 1985-05-01 1994-12-14 三井石油化学工業株式会社 超高分子量ポリエチレン延伸物の製造方法
JPS62126398U (fr) * 1986-02-03 1987-08-11
JPH0248477Y2 (fr) * 1986-02-07 1990-12-19

Also Published As

Publication number Publication date
EP0318136A2 (fr) 1989-05-31
CN1016372B (zh) 1992-04-22
KR900006037B1 (ko) 1990-08-20
JPH01162884A (ja) 1989-06-27
DE3886012T2 (de) 1994-03-31
CN1032048A (zh) 1989-03-29
EP0318136A3 (en) 1989-08-09
CA1325143C (fr) 1993-12-14
KR890005345A (ko) 1989-05-13
DE3886012D1 (de) 1994-01-13
JP2557459B2 (ja) 1996-11-27

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