JP4350511B2 - 局所ひずみを表示する検出可能要素を有するエレベータロープ - Google Patents
局所ひずみを表示する検出可能要素を有するエレベータロープ Download PDFInfo
- Publication number
- JP4350511B2 JP4350511B2 JP2003532756A JP2003532756A JP4350511B2 JP 4350511 B2 JP4350511 B2 JP 4350511B2 JP 2003532756 A JP2003532756 A JP 2003532756A JP 2003532756 A JP2003532756 A JP 2003532756A JP 4350511 B2 JP4350511 B2 JP 4350511B2
- Authority
- JP
- Japan
- Prior art keywords
- support member
- load support
- load bearing
- load
- strands
- 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 - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/12—Checking, lubricating, or cleaning means for ropes, cables or guides
- B66B7/1207—Checking means
- B66B7/1215—Checking means specially adapted for ropes or cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/12—Checking, lubricating, or cleaning means for ropes, cables or guides
- B66B7/1207—Checking means
- B66B7/1215—Checking means specially adapted for ropes or cables
- B66B7/123—Checking means specially adapted for ropes or cables by analysing magnetic variables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/12—Checking, lubricating, or cleaning means for ropes, cables or guides
- B66B7/1207—Checking means
- B66B7/1215—Checking means specially adapted for ropes or cables
- B66B7/1238—Checking means specially adapted for ropes or cables by optical techniques
-
- 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
- D07B2301/00—Controls
- D07B2301/55—Sensors
- D07B2301/5531—Sensors using electric means or elements
- D07B2301/555—Sensors using electric means or elements for measuring magnetic properties
-
- 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
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Ropes Or Cables (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Description
Claims (7)
- 複数のストランド内へ配置される、第1の材料製の複数の繊維と、
第2の材料を第1の材料から区別する特性を有する、第2の材料製の少なくとも1つの要素と、
を備え、第2の材料製の要素は、負荷支持部材が第1の状態にあるときは、負荷支持部材の長さに沿って繰り返される第1の配置を有し、第2の材料製の要素の配置は、負荷支持部材の一部分に沿って、負荷支持部材のその部分におけるひずみに応じて伸び、
前記第2の材料製の要素は、複数のストランドのうちの1つのストランドの内部でこの1つのストランドの中心に配置されるフィラメントであり、
前記1つのストランドは、第2の材料製のフィラメントが、複数のストランドのパターンの撚り長さに相当する周期を有するらせん形状を備えるように、選択されたパターンで他の複数のストランドと一緒に巻かれている、
ことを特徴とする、エレベータ装置に使用するための負荷支持部材。 - 前記区別可能な特性は、結晶構造、磁気特性、波長吸収、および密度から成る群より選択される少なくとも1つの特性であることを特徴とする請求項1記載の負荷支持部材。
- 前記第1の材料は、金属から成り、前記第2の材料は、ポリマーから成ることを特徴とする請求項1記載の負荷支持部材。
- 前記第1の材料は、ポリマーから成り、前記第2の材料は、金属から成ることを特徴とする請求項1記載の負荷支持部材。
- 前記第1の材料は、第1のポリマーから成り、前記第2の材料は、第2のポリマーから成ることを特徴とする請求項1記載の負荷支持部材。
- 前記第1の材料は、第1の金属から成り、前記第2の材料は、第2の金属から成ることを特徴とする請求項1記載の負荷支持部材。
- 前記第1または第2の材料の少なくとも1つは、PBO、ポリエステル−ポリアリラート、p型アラミド、超高分子量ポリエチレン、およびナイロンから成る群より選択されるポリマーから成ることを特徴とする請求項1記載の負荷支持部材。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/970,451 US20030062225A1 (en) | 2001-10-03 | 2001-10-03 | Elevator load bearing assembly having a detectable element that is indicative of local strain |
PCT/US2002/029775 WO2003029555A1 (en) | 2001-10-03 | 2002-09-19 | Elevator rope having a detectable element that is indicative of local strain |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005504690A JP2005504690A (ja) | 2005-02-17 |
JP4350511B2 true JP4350511B2 (ja) | 2009-10-21 |
Family
ID=25516965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003532756A Expired - Fee Related JP4350511B2 (ja) | 2001-10-03 | 2002-09-19 | 局所ひずみを表示する検出可能要素を有するエレベータロープ |
Country Status (5)
Country | Link |
---|---|
US (2) | US20030062225A1 (ja) |
JP (1) | JP4350511B2 (ja) |
CN (1) | CN100365196C (ja) |
DE (1) | DE10297299B4 (ja) |
WO (1) | WO2003029555A1 (ja) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7117981B2 (en) * | 2001-12-19 | 2006-10-10 | Otis Elevator Company | Load bearing member for use in an elevator system having external markings for indicating a condition of the assembly |
MY134592A (en) * | 2002-10-17 | 2007-12-31 | Inventio Ag | Belt with an integrated monitoring mechanism |
CN101233066B (zh) * | 2006-05-25 | 2013-06-12 | 三菱电机株式会社 | 电梯装置 |
US7814804B2 (en) * | 2007-03-30 | 2010-10-19 | Brunswick Corporation | Methods and apparatus to determine belt condition in exercise equipment |
WO2011047300A1 (en) | 2009-10-16 | 2011-04-21 | The Scripps Research Institute | Induction of pluripotent cells |
US9944493B2 (en) * | 2010-04-22 | 2018-04-17 | Thyssenkrupp Elevator Ag | Elevator suspension and transmission strip |
EP2595911B1 (de) * | 2010-07-23 | 2015-10-21 | Inventio AG | Zerstörungsfreies prüfen eines tragelements einer aufzugsanlage |
US9599582B2 (en) | 2010-09-01 | 2017-03-21 | Otis Elevator Company | Simplified resistance based belt inspection |
BR112013002462A2 (pt) | 2010-09-01 | 2016-05-24 | Otis Elevator Co | sistema de monitoramento para uma estrutura de suporte, e, métodos para calibrar um sistema de monitoramento e para monitorar uma estrutura de suporte. |
WO2012135621A2 (en) | 2011-03-30 | 2012-10-04 | Cellular Dynamics International. Inc | Priming of pluripotent stem cells for neural differentiation |
EP2732029B1 (en) | 2011-07-11 | 2019-01-16 | FUJIFILM Cellular Dynamics, Inc. | Methods for cell reprogramming and genome engineering |
CA2882776C (en) * | 2012-09-04 | 2021-06-08 | Teijin Aramid B.V. | Method for non-destructive testing of synthetic ropes and rope suitable for use therein |
US8859286B2 (en) | 2013-03-14 | 2014-10-14 | Viacyte, Inc. | In vitro differentiation of pluripotent stem cells to pancreatic endoderm cells (PEC) and endocrine cells |
ES2710551T3 (es) * | 2013-03-15 | 2019-04-25 | Otis Elevator Co | Sistema y procedimiento para monitorizar cables metálicos |
US9075022B2 (en) * | 2013-03-15 | 2015-07-07 | Whitehill Manufacturing Corporation | Synthetic rope, fiber optic cable and method for non-destructive testing thereof |
DE102013103118A1 (de) * | 2013-03-27 | 2014-10-02 | Pfeifer Drako Drahtseilwerk Gmbh & Co. Kg | Mehrlitziges Stahldrahtseil mit einer mehrschäftigen Fasereinlage |
EP2843128A1 (en) | 2013-09-03 | 2015-03-04 | Teijin Aramid B.V. | Synthetic tracking fiber |
EP2894119B1 (en) * | 2014-01-08 | 2016-04-06 | KONE Corporation | Rope for an elevator, elevator and method |
DE102014206326A1 (de) * | 2014-04-02 | 2015-10-08 | Contitech Antriebssysteme Gmbh | Tragmittel für eine Fördereinrichtung, insbesondere Tragriemen für Aufzüge |
AT14635U1 (de) * | 2014-09-11 | 2016-02-15 | Teufelberger Holding Ag | Faserseil |
US20180023221A1 (en) * | 2015-03-02 | 2018-01-25 | Dsm Ip Assets B.V. | Indicator yarn construction |
JP6916173B2 (ja) | 2015-10-21 | 2021-08-11 | リープヘル−コンポーネンツ ビーベラッハ ゲーエムベーハー | つり上げ装置のための高強度繊維ロープの交換状態認識装置 |
CN108463548B (zh) | 2015-10-30 | 2023-04-18 | 加利福尼亚大学董事会 | 由干细胞产生t细胞的方法及使用所述t细胞的免疫治疗方法 |
EP3336036B1 (en) * | 2016-12-16 | 2021-02-03 | KONE Corporation | Method and arrangement for condition monitoring of a hoisting rope of a hoisting apparatus |
AU2018202726B2 (en) * | 2017-04-20 | 2023-09-28 | Otis Elevator Company | Elevator system belt with fabric tension member |
AU2018202597B2 (en) | 2017-04-20 | 2023-11-16 | Otis Elevator Company | Tension member for elevator system belt |
CN108861956A (zh) * | 2017-05-11 | 2018-11-23 | 蒂森克虏伯电梯(上海)有限公司 | 用于电梯系统的曳引带 |
US10556776B2 (en) | 2017-05-23 | 2020-02-11 | Otis Elevator Company | Lightweight elevator traveling cable |
DE102017222348A1 (de) * | 2017-12-11 | 2019-06-13 | Contitech Antriebssysteme Gmbh | Verfahren und Einrichtung zum Prüfen eines langgestreckten Tragmittels für Aufzüge sowie ein solches Tragmittel |
US11001474B2 (en) | 2018-01-15 | 2021-05-11 | Otis Elevator Company | Wear detection of elevator belt |
MX2020010278A (es) * | 2018-04-18 | 2020-10-28 | Bridon International Ltd | Monitoreo de la condicion de una cuerda. |
Family Cites Families (22)
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FR2410077A1 (fr) * | 1977-11-28 | 1979-06-22 | Seine & Lys | Cables, cordages et sangles de securite, notamment en matieres textiles synthetiques |
DE3230213A1 (de) | 1982-08-13 | 1984-02-23 | Bayerische Bühnenbau GmbH, 8480 Weiden | Mess- und steuereinrichtung fuer an seilen befestigte lasten, insbesondere fuer theaterpunktzuege |
GB2152088B (en) | 1983-12-20 | 1986-11-12 | Bridon Plc | Detection of deterioration in rope |
US4602476A (en) * | 1984-12-03 | 1986-07-29 | Amsted Industries Incorporated | Plastic filled wire rope with strand spacer |
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US6633159B1 (en) * | 1999-03-29 | 2003-10-14 | Otis Elevator Company | Method and apparatus for magnetic detection of degradation of jacketed elevator rope |
DE29907074U1 (de) | 1999-04-21 | 1999-08-12 | SIKO GmbH Dr.-Ing. G. Wandres, 79256 Buchenbach | Sich in Längsrichtung erstreckendes Element |
JP2000318949A (ja) * | 1999-05-13 | 2000-11-21 | Hitachi Building Systems Co Ltd | 斜行エレベータの移動ケーブルの診断装置 |
JP2001072383A (ja) * | 1999-09-02 | 2001-03-21 | Tokyo Seiko Co Ltd | 自己診断機能付きワイヤロープ |
US6653943B2 (en) * | 2001-07-12 | 2003-11-25 | Inventio Ag | Suspension rope wear detector |
-
2001
- 2001-10-03 US US09/970,451 patent/US20030062225A1/en not_active Abandoned
-
2002
- 2002-09-19 CN CNB028195841A patent/CN100365196C/zh not_active Expired - Lifetime
- 2002-09-19 DE DE10297299.0T patent/DE10297299B4/de not_active Expired - Lifetime
- 2002-09-19 JP JP2003532756A patent/JP4350511B2/ja not_active Expired - Fee Related
- 2002-09-19 WO PCT/US2002/029775 patent/WO2003029555A1/en active Application Filing
-
2003
- 2003-04-03 US US10/406,562 patent/US6886666B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE10297299T5 (de) | 2004-09-23 |
US6886666B2 (en) | 2005-05-03 |
US20030062225A1 (en) | 2003-04-03 |
DE10297299B4 (de) | 2017-03-30 |
US20030221917A1 (en) | 2003-12-04 |
CN1564898A (zh) | 2005-01-12 |
WO2003029555A1 (en) | 2003-04-10 |
CN100365196C (zh) | 2008-01-30 |
JP2005504690A (ja) | 2005-02-17 |
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