JP6773810B2 - スチールケーブル - Google Patents
スチールケーブル Download PDFInfo
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- JP6773810B2 JP6773810B2 JP2018558703A JP2018558703A JP6773810B2 JP 6773810 B2 JP6773810 B2 JP 6773810B2 JP 2018558703 A JP2018558703 A JP 2018558703A JP 2018558703 A JP2018558703 A JP 2018558703A JP 6773810 B2 JP6773810 B2 JP 6773810B2
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- 229910000831 Steel Inorganic materials 0.000 title claims description 157
- 239000010959 steel Substances 0.000 title claims description 157
- 230000003287 optical effect Effects 0.000 claims description 190
- 239000004033 plastic Substances 0.000 claims description 18
- 229920003023 plastic Polymers 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 239000003365 glass fiber Substances 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 239000011152 fibreglass Substances 0.000 description 12
- 238000005259 measurement Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000000691 measurement method Methods 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
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Classifications
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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
- D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
- D07B1/145—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising elements for indicating or detecting the rope or cable status
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
- D07B1/147—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising electric conductors or elements for information transfer
-
- 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
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B5/00—Making ropes or cables from special materials or of particular form
- D07B5/007—Making ropes or cables from special materials or of particular form comprising postformed and thereby radially plastically deformed elements
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
- D07B7/02—Machine details; Auxiliary devices
- D07B7/027—Postforming of ropes or strands
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
- G01B11/18—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge using photoelastic elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/353—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
- G01D5/3537—Optical fibre sensor using a particular arrangement of the optical fibre itself
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
- G01L5/10—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means
- G01L5/105—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means using electro-optical means
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4415—Cables for special applications
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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
- D07B2201/2015—Strands
- D07B2201/2019—Strands pressed to shape
-
- 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
- D07B2201/2095—Auxiliary components, e.g. electric conductors or light guides
- D07B2201/2096—Light guides
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2301/00—Controls
- D07B2301/25—System input signals, e.g. set points
- D07B2301/252—Temperature
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2301/00—Controls
- D07B2301/25—System input signals, e.g. set points
- D07B2301/259—Strain or elongation
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2301/00—Controls
- D07B2301/55—Sensors
- D07B2301/5531—Sensors using electric means or elements
- D07B2301/5577—Sensors using electric means or elements using light guides
-
- 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
- D07B2401/205—Avoiding relative movement of components
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Optical Transform (AREA)
- Ropes Or Cables (AREA)
Description
Claims (11)
- スチールワイヤ(2,12)と、スチールワイヤ(2、12)によって包囲された、負荷に基づくケーブル伸張を検出するために設けられた、少なくとも1つの光導波管(3、13)とを有し、光導波管(3、13)が、プラスチックケーシング(5、15)によって包囲されたグラスファイバー(4、14)を有している、スチールケーブル(1、11)において、
光導波管(3、13)に最も近い位置にあるスチールワイヤ(2”、12”)が、横断面図で見て光導波管(3、13)に添接し、かつ、光導波管(3、13)と少なくとも、光導波管(3、13)に最も近い位置にあるスチールワイヤ(2”、12”)が互いにプレスされて圧縮されており、最も近い位置にあるスチールワイヤ(2”、12”)が永続的にそのケーシング面(M)内へ押し込まれ、それによって光導波管(3、13)のケーシング面(M)の横断面形状が、負荷を受けない形状から、特に円形から、異なり、かつ、光導波管(3、13)が連続的にその長手方向の延び(Z)の少なくとも一部に沿ってスリップなしでそれに最も近い位置にあるスチールワイヤ(2”、12”)の間に力結合及び形状結合で挟持されている、ことを特徴とするスチールケーブル(1、11)。 - 光導波管(3、13)と少なくとも、光導波管(3、13)に最も近い位置にあるスチールワイヤ(2”、12”)とが、ケーブル素線(L1、L11)となるように縒り合わされている、ことを特徴とする請求項1に記載のスチールケーブル(1、11)。
- 光導波管(3、13)が、損傷なしで変形可能もしくは変形されたパイプ(6)内にスリップなしで挟持されており、パイプが、光導波管(3、13)に最も近い位置にあるスチールワイヤ(2”、12”)によって包囲されている、ことを特徴とする請求項1又は2に記載のスチールケーブル(1、11)。
- スチールワイヤ(2、12)を伴う光導波管(3、13)、又は、光導波管(3、13)を有するケーブル素線(L1、L11)が、素線ケーブルの少なくとも一部である、ことを特徴とする請求項1から3のいずれか1項に記載のスチールケーブル(1、11)。
- 温度に基づくケーブル伸張を検出するために、少なくとも1つの第2の光導波管(18)がその長手方向に摺動可能であって、それに最も近い位置にあるスチールワイヤ(12””)によって挟持されず、スチールワイヤ(2、12)の間に収容されている、ことを特徴とする請求項1から4のいずれか1項に記載のスチールケーブル(1、11)。
- 第2の光導波管(18)が、形状の安定したパイプ(19)内に収容されており、かつ好ましくはプラスチックケーシング(21)によって包囲されたグラスファイバー(20)を有している、ことを特徴とする請求項5に記載のスチールケーブル(1、11)。
- スチールワイヤ(2、12)と、負荷に基づくケーブル伸張を検出するために設けられた、少なくとも1つの光導波管(3、13)とを有し、光導波管が、プラスチックケーシング(5、15)によって包囲されたグラスファイバー(4、14)を有する、スチールケーブル(1、11)を形成する方法において、
光導波管(3、13)がその長手方向の延び(Z)に沿って少なくとも、スチールワイヤ(2、12)の一部と縒り合わされ、それに続いて光導波管(3、13)及びそれと縒り合わされたスチールワイヤ(2、12)が、光導波管(3、13)の長手方向の延び(Z)に対して横方向に作用する力を加えることによって、その長手方向の延び(Z)の少なくとも一部に沿って互いにプレスされそれに伴って圧縮され、それによって光導波管(3、13)のケーシング面(M)が、光導波管(3、13)に最も近い位置にあるスチールワイヤ(2”、12”)によって永続的に押し込まれ、光導波管(3、13)が、連続的にその長手方向の延び(Z)の少なくとも一部に沿って、それに最も近い位置にあるスチールワイヤ(2”、12”)の間にスリップなしで、力結合及び形状結合で挟持され、かつそれに続いて光導波管(3、13)が場合によってはスチールワイヤ(2、12)の残りと縒り合わされる、ことを特徴とする方法。 - 光導波管(3、13)と少なくとも、光導波管(3、13)に最も近い位置にあるスチールワイヤ(2”、12”)とが、圧縮前にケーブル素線(L1、L11)になるように縒り合わされる、ことを特徴とする請求項7に記載の方法。
- 光導波管(3、13)が圧縮前にその長手方向に摺動可能に、損傷なしに変形可能な、スチールワイヤ(2、12)と縒り合わせるべきパイプ(6、16)内に配置され、かつ圧縮によってパイプ(6、16)内でスリップなしで、光導波管(3、13)を包囲するスチールワイヤ(2”、12”)の間に挟持される、ことを特徴とする請求項7又は8に記載の方法。
- 温度に基づくケーブル伸張を検出するために、少なくとも1つの第2の光導波管(18)がその長手方向に摺動可能に、それに最も近い位置にあるスチールワイヤ(12””)によって挟持されず、スチールワイヤ(2、12)と縒り合わされる、ことを特徴とする請求項7から9のいずれか1項に記載の方法。
- 第2の光導波管(18)が、形状の安定したパイプ(19)内に収容される、ことを特徴とする請求項10に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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ATA50427/2016A AT518541B1 (de) | 2016-05-09 | 2016-05-09 | Stahlseil |
ATA50427/2016 | 2016-05-09 | ||
PCT/AT2017/060120 WO2017193149A1 (de) | 2016-05-09 | 2017-05-08 | Stahlseil |
Publications (2)
Publication Number | Publication Date |
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JP2019518145A JP2019518145A (ja) | 2019-06-27 |
JP6773810B2 true JP6773810B2 (ja) | 2020-10-21 |
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Application Number | Title | Priority Date | Filing Date |
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JP2018558703A Active JP6773810B2 (ja) | 2016-05-09 | 2017-05-08 | スチールケーブル |
Country Status (7)
Country | Link |
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US (1) | US10633791B2 (ja) |
EP (1) | EP3455402B1 (ja) |
JP (1) | JP6773810B2 (ja) |
KR (1) | KR102152868B1 (ja) |
CN (1) | CN109477295B (ja) |
AT (1) | AT518541B1 (ja) |
WO (1) | WO2017193149A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110954035B (zh) * | 2019-12-18 | 2023-07-07 | 交控科技股份有限公司 | 波导管故障监测系统及方法 |
CN114543609B (zh) * | 2021-12-10 | 2023-09-01 | 国网北京市电力公司 | 一种导线压接辅助画印钢卷尺及其使用方法 |
CN116334941B (zh) * | 2023-03-06 | 2024-06-21 | 徐州恒辉编织机械有限公司 | 一种摇杆式加捻合股机 |
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2016
- 2016-05-09 AT ATA50427/2016A patent/AT518541B1/de active
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2017
- 2017-05-08 US US16/099,738 patent/US10633791B2/en active Active
- 2017-05-08 CN CN201780028604.9A patent/CN109477295B/zh active Active
- 2017-05-08 KR KR1020187035647A patent/KR102152868B1/ko active IP Right Grant
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JP2019518145A (ja) | 2019-06-27 |
US10633791B2 (en) | 2020-04-28 |
KR20190026661A (ko) | 2019-03-13 |
CN109477295A (zh) | 2019-03-15 |
WO2017193149A1 (de) | 2017-11-16 |
KR102152868B1 (ko) | 2020-09-08 |
CN109477295B (zh) | 2022-03-29 |
AT518541B1 (de) | 2017-11-15 |
US20190186073A1 (en) | 2019-06-20 |
EP3455402A1 (de) | 2019-03-20 |
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EP3455402B1 (de) | 2021-07-14 |
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