JP2014535009A - スチールロープ及びジャケットを備える耐荷重アセンブリ - Google Patents
スチールロープ及びジャケットを備える耐荷重アセンブリ Download PDFInfo
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- 239000010959 steel Substances 0.000 title claims abstract description 59
- 239000002245 particle Substances 0.000 claims abstract description 61
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- 229920000642 polymer Polymers 0.000 claims abstract description 44
- 229920001971 elastomer Polymers 0.000 claims abstract description 37
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- 229920000573 polyethylene Polymers 0.000 claims description 2
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- 239000000463 material Substances 0.000 description 6
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- 229910001297 Zn alloy Inorganic materials 0.000 description 2
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- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
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- 229910000611 Zinc aluminium Inorganic materials 0.000 description 1
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- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
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- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
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- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
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Classifications
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- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
- B66B7/062—Belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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- D—TEXTILES; PAPER
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- D07B5/006—Making ropes or cables from special materials or of particular form characterised by their outer shape or surface properties by the properties of an outer surface polymeric coating
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- D07B2201/2087—Jackets or coverings being of the coated type
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- D07B2201/2092—Jackets or coverings characterised by the materials used
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
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Abstract
Description
熱硬化性エラストマーとしては、原理的には、任意の熱硬化性エラストマー材料を選択することができる。熱硬化性エラストマーの非制限的な例は、スチレンブロックコポリマー、ポリエーテルーエステルブロックコポリマー、熱硬化性ポリオレフィンエラストマー、熱硬化性ポリウレタン、ポリエーテルポリアミドブロックコポリマー等である。
ポリマー粒子は、好ましくは、0.5×106g/molより大きい分子量を有している。ポリマー粒子は、より好ましくは、1×106g/mol〜15×106g/mol、例えば1×106g/mol〜10×106g/molの分子量、例えば2×106g/mol、5×106g/mol又は9×106g/molを有している。
耐荷重アセンブリは1本のスチールロープを備えることもできる。代替的に、耐荷重アセンブリは複数のスチールロープを備えることもできる。
本発明に係わる耐荷重アセンブリは、特に、牽引エレベータシステム等のエレベータシステムでの使用に適している。本発明に係わる耐荷重アセンブリは、クレーン及び縦坑内の巻き上げシステムでの使用にも適している。
少なくとも1つのスチールロープを提供するステップと、前記少なくとも1つのスチールロープの周りに熱硬化性エラストマーのジャケットを適用するステップであって、前記熱硬化性エラストマーは0.5×106g/molより大きい分子量を有するポリマー粒子を含むステップと、を備えている。
Claims (10)
- 少なくとも1つのスチールロープと、
前記少なくとも1つのスチールロープを囲むジャケットであって、前記ジャケットが少なくとも1つの熱硬化性エラストマーの層を含み、前記少なくとも1つの熱硬化性エラストマーの層がポリマー粒子を含み、前記ポリマー粒子が0.5×106g/molより大きい分子量を有するジャケットと
を備えているエレベータシステムで使用するための耐荷重アセンブリ。 - 前記ポリマー粒子が、0.5×106g/mol〜15×106g/molの分子量を有している請求項1に記載の耐荷重アセンブリ。
- 前記ポリマー粒子が、5×10−6m〜250×10−6mの粒径を有している請求項1又は2に記載の耐荷重アセンブリ。
- 前記ポリマー粒子が、ポリエチレン粒子又はシロキサン粒子を含んでいる請求項1から3のいずれか1つに記載の耐荷重アセンブリ。
- 前記熱硬化性エラストマーが、スチレンブロックコポリマー、ポリエーテルーエステルブロックコポリマー、熱硬化性ポリオレフィンエラストマー、熱硬化性ポリウレタン及びポリエーテルポリアミドブロックコポリマーからなる群から選択される請求項1から4のいずれか1つに記載の耐荷重アセンブリ。
- 前記ロープが撚り合わせられた複数のストランドを含み、前記ストランドがスチールフィラメントを含んでいる請求項1から5のいずれか1つに記載の耐荷重アセンブリ。
- 前記耐荷重アセンブリが、前記ジャケットに囲まれた1つのロープを備えている請求項1から6のいずれか1つに記載の耐荷重アセンブリ。
- 前記耐荷重アセンブリが少なくとも2つのスチールロープを備え、前記少なくとも2つのスチールロープが前記耐荷重アセンブリの長手軸に平行に整列されている請求項1から6のいずれか1つに記載の耐荷重アセンブリ。
- 少なくとも1つのスチールロープを提供するステップと、
前記少なくとも1つのスチールロープの周りに熱硬化性エラストマーのジャケットを適用するステップであって、前記熱硬化性エラストマーが0.5×106g/molより大きい分子量を有するポリマー粒子を含むステップと
を備えている請求項1から8のいずれか1つに記載の耐荷重アセンブリを製造する方法。 - 2〜20の数の複数のスチールロープを設け、ポリマー粒子を含む熱硬化性エラストマーのジャケットが前記スチールロープの周りに適用される請求項9に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11184984.0 | 2011-10-13 | ||
EP11184984 | 2011-10-13 | ||
PCT/EP2012/069457 WO2013053621A1 (en) | 2011-10-13 | 2012-10-02 | A load bearing assembly comprising a steel rope and a jacket |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014535009A true JP2014535009A (ja) | 2014-12-25 |
JP6016928B2 JP6016928B2 (ja) | 2016-10-26 |
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JP2014535005A Active JP6016928B2 (ja) | 2011-10-13 | 2012-10-02 | スチールロープ及びジャケットを備える耐荷重アセンブリ |
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US (1) | US20140302316A1 (ja) |
EP (1) | EP2766522B1 (ja) |
JP (1) | JP6016928B2 (ja) |
CN (1) | CN103874797B (ja) |
BR (1) | BR112014008143B1 (ja) |
ES (1) | ES2594003T3 (ja) |
PL (1) | PL2766522T3 (ja) |
WO (1) | WO2013053621A1 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
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US20140311323A1 (en) * | 2011-11-16 | 2014-10-23 | Hjortur Erlendsson | High traction synthetic rope for powered blocks and methods |
WO2014063900A1 (en) * | 2012-10-22 | 2014-05-01 | Nv Bekaert Sa | A belt for lifting |
WO2014202355A2 (en) * | 2013-06-18 | 2014-12-24 | Nv Bekaert Sa | Wire rope with double extruded layers |
ES2609467T3 (es) * | 2013-10-10 | 2017-04-20 | Kone Corporation | Cable para un dispositivo de elevación y ascensor |
EP2894119B1 (en) * | 2014-01-08 | 2016-04-06 | KONE Corporation | Rope for an elevator, elevator and method |
EP3233702B1 (en) | 2014-12-19 | 2023-06-07 | Bekaert Advanced Cords Aalter NV | Elevator rope and method of manufacturing said elevator rope |
KR101564194B1 (ko) * | 2015-03-26 | 2015-10-29 | 현대엘리베이터주식회사 | 승강기용 로프 |
EP3904266B1 (en) | 2015-05-07 | 2024-10-02 | Otis Elevator Company | Fire resistant coated steel belt |
GB2539034B (en) * | 2015-06-04 | 2020-07-29 | Zeal Innovation Ltd | Straps for security devices |
CN105480025A (zh) * | 2015-12-14 | 2016-04-13 | 刘安林 | 一种轮胎及其缆型胎圈 |
CN107043059B (zh) * | 2016-02-09 | 2021-01-19 | 奥的斯电梯公司 | 电梯张紧构件 |
JP6633094B2 (ja) * | 2016-06-21 | 2020-01-22 | 国立研究開発法人産業技術総合研究所 | ロープ及びその製造方法 |
US10472210B2 (en) * | 2016-11-07 | 2019-11-12 | Otis Elevator Company | Load bearing member for an elevator system having a metalized polymer coating |
JP6751921B2 (ja) * | 2018-01-31 | 2020-09-09 | 日本発條株式会社 | ワイヤ、ワイヤの製造方法及び車両用ドア |
CN109281211A (zh) * | 2018-08-01 | 2019-01-29 | 江苏杰力钢缆索具有限公司 | 一种高稳定性钢丝绳及其制备方法 |
US20210062414A1 (en) * | 2019-08-30 | 2021-03-04 | Otis Elevator Company | Tension member and belt for elevator system |
US11802022B2 (en) * | 2019-11-07 | 2023-10-31 | Otis Elevator Company | Self healing elevator load bearing member |
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- 2012-10-02 JP JP2014535005A patent/JP6016928B2/ja active Active
- 2012-10-02 CN CN201280050326.4A patent/CN103874797B/zh active Active
- 2012-10-02 EP EP12766683.2A patent/EP2766522B1/en active Active
- 2012-10-02 BR BR112014008143-3A patent/BR112014008143B1/pt active IP Right Grant
- 2012-10-02 US US14/350,696 patent/US20140302316A1/en not_active Abandoned
- 2012-10-02 PL PL12766683T patent/PL2766522T3/pl unknown
- 2012-10-02 WO PCT/EP2012/069457 patent/WO2013053621A1/en active Application Filing
- 2012-10-02 ES ES12766683.2T patent/ES2594003T3/es active Active
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Also Published As
Publication number | Publication date |
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EP2766522B1 (en) | 2016-07-13 |
JP6016928B2 (ja) | 2016-10-26 |
ES2594003T3 (es) | 2016-12-15 |
CN103874797B (zh) | 2016-05-25 |
PL2766522T3 (pl) | 2017-02-28 |
BR112014008143A2 (pt) | 2017-04-11 |
CN103874797A (zh) | 2014-06-18 |
EP2766522A1 (en) | 2014-08-20 |
WO2013053621A1 (en) | 2013-04-18 |
US20140302316A1 (en) | 2014-10-09 |
BR112014008143B1 (pt) | 2021-02-17 |
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