JP2018177533A - エレベータシステムのベルトのためのテンション部材 - Google Patents
エレベータシステムのベルトのためのテンション部材 Download PDFInfo
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- 239000000835 fiber Substances 0.000 claims abstract description 76
- 239000000463 material Substances 0.000 claims abstract description 32
- 229920000728 polyester Polymers 0.000 claims abstract description 25
- 125000003118 aryl group Chemical group 0.000 claims abstract description 22
- 239000011159 matrix material Substances 0.000 claims description 19
- 229920000106 Liquid crystal polymer Polymers 0.000 claims description 14
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 claims description 14
- -1 polypropylene Polymers 0.000 claims description 14
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 13
- 239000004917 carbon fiber Substances 0.000 claims description 13
- 239000004743 Polypropylene Substances 0.000 claims description 10
- 229920001155 polypropylene Polymers 0.000 claims description 10
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 9
- 229920002635 polyurethane Polymers 0.000 claims description 9
- 239000004814 polyurethane Substances 0.000 claims description 9
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims description 8
- 239000003365 glass fiber Substances 0.000 claims description 8
- 229920001778 nylon Polymers 0.000 claims description 8
- 229920002577 polybenzoxazole Polymers 0.000 claims description 8
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims description 8
- 229920001567 vinyl ester resin Polymers 0.000 claims description 7
- 239000004593 Epoxy Substances 0.000 claims description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 4
- 239000004952 Polyamide Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 229920002943 EPDM rubber Polymers 0.000 claims description 2
- 244000043261 Hevea brasiliensis Species 0.000 claims description 2
- 229920000459 Nitrile rubber Polymers 0.000 claims description 2
- 229920000800 acrylic rubber Polymers 0.000 claims description 2
- 229920005549 butyl rubber Polymers 0.000 claims description 2
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 claims description 2
- 229920003244 diene elastomer Polymers 0.000 claims description 2
- 229920001973 fluoroelastomer Polymers 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 229920003052 natural elastomer Polymers 0.000 claims description 2
- 229920001194 natural rubber Polymers 0.000 claims description 2
- 229920000058 polyacrylate Polymers 0.000 claims description 2
- 229920006124 polyolefin elastomer Polymers 0.000 claims description 2
- 229920002379 silicone rubber Polymers 0.000 claims description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 229920001971 elastomer Polymers 0.000 description 3
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 description 1
- KAUQJMHLAFIZDU-UHFFFAOYSA-N 6-Hydroxy-2-naphthoic acid Chemical compound C1=C(O)C=CC2=CC(C(=O)O)=CC=C21 KAUQJMHLAFIZDU-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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- 238000005259 measurement Methods 0.000 description 1
- 238000012643 polycondensation polymerization Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
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- 239000000126 substance Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
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- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
- C08L63/10—Epoxy resins modified by unsaturated compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
-
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/005—Composite ropes, i.e. ropes built-up from fibrous or filamentary material and metal wires
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
- D07B1/162—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber enveloping sheathing
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
- D07B1/165—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber inlay
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/22—Flat or flat-sided ropes; Sets of ropes consisting of a series of parallel ropes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G5/00—V-belts, i.e. belts of tapered cross-section
- F16G5/04—V-belts, i.e. belts of tapered cross-section made of rubber
- F16G5/06—V-belts, i.e. belts of tapered cross-section made of rubber with reinforcement bonded by the rubber
- F16G5/08—V-belts, i.e. belts of tapered cross-section made of rubber with reinforcement bonded by the rubber with textile reinforcement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G5/00—V-belts, i.e. belts of tapered cross-section
- F16G5/12—V-belts, i.e. belts of tapered cross-section made of plastics
- F16G5/14—V-belts, i.e. belts of tapered cross-section made of plastics with reinforcement bonded by the plastic material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/068—Ultra high molecular weight polyethylene
-
- 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
- D07B2201/2015—Strands
- D07B2201/2046—Strands comprising fillers
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- 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
- D07B2201/2083—Jackets or coverings
-
- 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
- D07B2205/2039—Polyesters
- D07B2205/2042—High performance polyesters, e.g. Vectran
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2501/00—Application field
- D07B2501/20—Application field related to ropes or cables
- D07B2501/2007—Elevators
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Ropes Or Cables (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
【解決手段】エレベータシステムのためのベルト16は、ベルト16の幅26に沿って配置され、ベルト16の長さに沿って長手方向に延びる、複数のテンション部材24であって、各テンション部材24が、複数の荷重保持繊維42を含み、複数の荷重保持繊維42が、複数の芳香族ポリエステルベースのファイバを含んでいる、複数のテンション部材24を含んでいる。ジャケット材料28は、少なくとも部分的に複数のテンション部材24を包含している。
【選択図】図2
Description
Claims (19)
- エレベータシステムのためのベルトであって、
ベルトの幅に沿って配置され、前記ベルトの長さに沿って長手方向に延びる、複数のテンション部材であって、各テンション部材が、複数の荷重保持繊維を含み、前記複数の荷重保持繊維が、複数の芳香族ポリエステルベースのファイバを含んでいる、前記複数のテンション部材と、
少なくとも部分的に前記複数のテンション部材を包含しているジャケット材料と、を備えた、前記ベルト。 - 前記芳香族ポリエステルファイバが、液晶ポリマ材料から形成されている、請求項1に記載のベルト。
- 前記複数の荷重保持繊維が、少なくとも50%の芳香族ポリエステルファイバを含んでいる、請求項1に記載のベルト。
- 前記複数の荷重保持繊維が、カーボンファイバ、グラスファイバ、超高分子量ポリエチレンファイバ、超高分子量ポリプロピレン、ポリベンゾオキサゾールファイバ、またはナイロンファイバの1つまたは複数をさらに含んでいる、請求項1に記載のベルト。
- 前記ジャケット材料が、ポリウレタン、ポリエステル、エチレン・プロピレン・ジエン・エラストマ、クロロプレン、クロロスルホニルポリエチレン、エチレン・ビニル・アセテート、ポリアミド、ポリプロピレン、ブチルゴム、アクリロニトリル・ブタジエン・ゴム、スチレン・ブタジエン・ゴム、アクリルエラストマ、フルオロエラストマ、シリコンエラストマ、ポリオレフィンエラストマ、スチレンブロック、及びジエンエラストマ、天然ゴム、ならびに、少なくとも2つの混合物の任意の組合せを含むグループから選択される、請求項1に記載のベルト。
- 前記複数の荷重保持繊維を、マトリクス材料内にも分布することができる、請求項1に記載のベルト。
- 前記マトリクス材料が、ポリウレタン、ビニルエステル、またはエポキシ材料である、請求項6に記載のベルト。
- エレベータの通路と、
前記エレベータの通路内に配置され、このエレベータの通路内を移動可能であるエレベータの箱と、
前記エレベータの箱を前記エレベータの通路に沿って吊下げ及び/または駆動するように、前記エレベータの箱に操作可能に接続されたベルトであって、
ベルトの幅に沿って配置され、前記ベルトの長さに沿って長手方向に延びる、複数のテンション部材であって、各テンション部材が、複数の荷重保持繊維を含み、前記複数の荷重保持繊維が、複数の芳香族ポリエステルベースのファイバを含んでいる、前記複数のテンション部材と、
少なくとも部分的に前記複数のテンション部材を包含しているジャケット材料と、
を含む、前記ベルトと、
を備えた、前記エレベータシステム。 - 前記芳香族ポリエステルファイバが、液晶ポリマ材料で形成されている、請求項8に記載のエレベータシステム。
- 前記複数の荷重保持繊維が、少なくとも50%の芳香族ポリエステルファイバを含んでいる、請求項8に記載のエレベータシステム。
- 前記複数の荷重保持繊維が、カーボンファイバ、グラスファイバ、超高分子量ポリエチレンファイバ、超高分子量ポリプロピレン、ポリベンゾオキサゾールファイバ、またはナイロンファイバの1つまたは複数をさらに含んでいる、請求項8に記載のエレベータシステム。
- 前記複数の荷重保持繊維が、マトリクス材料内に分布されている、請求項8に記載のエレベータシステム。
- 前記マトリクス材料が、ポリウレタン、ビニルエステル、またはエポキシ材料である、請求項12に記載のエレベータシステム。
- 複数の荷重保持繊維を含み、前記複数の荷重保持繊維が、複数の芳香族ポリエステルベースのファイバを含んでいる、エレベータシステムのためのテンション部材。
- 前記芳香族ポリエステルファイバが、液晶ポリマ材料で形成されている、請求項14に記載のテンション部材。
- 前記複数の荷重保持繊維が、少なくとも50%の芳香族ポリエステルファイバを含んでいる、請求項14に記載のテンション部材。
- 前記複数の荷重保持繊維が、カーボンファイバ、グラスファイバ、超高分子量ポリエチレンファイバ、超高分子量ポリプロピレン、ポリベンゾオキサゾールファイバ、またはナイロンファイバの1つまたは複数をさらに含んでいる、請求項14に記載のテンション部材。
- 前記荷重保持繊維が、マトリクス材料内に分布されている、請求項14に記載のテンション部材。
- 前記マトリクス材料が、ポリウレタン、ビニルエステル、またはエポキシ材料である、請求項18に記載のテンション部材。
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US201762487794P | 2017-04-20 | 2017-04-20 | |
US62/487,794 | 2017-04-20 |
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JP2018177533A true JP2018177533A (ja) | 2018-11-15 |
JP7169086B2 JP7169086B2 (ja) | 2022-11-10 |
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US (1) | US11427439B2 (ja) |
EP (1) | EP3403977B1 (ja) |
JP (1) | JP7169086B2 (ja) |
KR (1) | KR102605511B1 (ja) |
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CN108069317B (zh) * | 2016-11-07 | 2021-09-24 | 奥的斯电梯公司 | 用于电梯系统的具有弹性体-膦酸酯掺合型结合剂的承重构件 |
WO2018198240A1 (ja) * | 2017-04-26 | 2018-11-01 | 三菱電機株式会社 | エレベータ、その懸架体、及びその製造方法 |
US11274017B2 (en) * | 2017-08-25 | 2022-03-15 | Otis Elevator Company | Belt with self-extinguishing layer and method of making |
US10549952B2 (en) * | 2017-08-25 | 2020-02-04 | Otis Elevator Company | Self-extinguishing fabric belt for elevator system |
US20190062114A1 (en) * | 2017-08-25 | 2019-02-28 | Otis Elevator Company | Self-extinguishing load bearing member for elevator system |
US11459209B2 (en) * | 2017-11-10 | 2022-10-04 | Otis Elevator Company | Light weight load bearing member for elevator system |
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KR102605511B1 (ko) | 2023-11-23 |
US20180305177A1 (en) | 2018-10-25 |
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CN108726319B (zh) | 2022-05-13 |
EP3403977A1 (en) | 2018-11-21 |
US11427439B2 (en) | 2022-08-30 |
AU2018202597A1 (en) | 2018-11-08 |
CN108726319A (zh) | 2018-11-02 |
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AU2018202597B2 (en) | 2023-11-16 |
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