KR101120703B1 - 로프 - Google Patents
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- Publication number
- KR101120703B1 KR101120703B1 KR1020040002495A KR20040002495A KR101120703B1 KR 101120703 B1 KR101120703 B1 KR 101120703B1 KR 1020040002495 A KR1020040002495 A KR 1020040002495A KR 20040002495 A KR20040002495 A KR 20040002495A KR 101120703 B1 KR101120703 B1 KR 101120703B1
- Authority
- KR
- South Korea
- Prior art keywords
- wire
- rope
- wires
- bundle
- predetermined
- Prior art date
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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
- D07B1/16—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
-
- 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
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
- D07B1/0673—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration
-
- 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
-
- 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
- D07B1/16—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
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/24—Ropes or cables with a prematurely failing element
-
- 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
- D07B2201/1012—Rope or cable structures characterised by their internal structure
-
- 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
- D07B2201/1012—Rope or cable structures characterised by their internal structure
- D07B2201/102—Rope or cable structures characterised by their internal structure including a core
-
- 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
- D07B2201/1028—Rope or cable structures characterised by the number of strands
- D07B2201/1036—Rope or cable structures characterised by the number of strands nine or more strands respectively forming multiple layers
-
- 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
- D07B2201/104—Rope or cable structures twisted
-
- 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
- D07B2201/2009—Wires or filaments characterised by the materials used
-
- 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
- D07B2201/2038—Strands characterised by the number of wires or filaments
- D07B2201/204—Strands characterised by the number of wires or filaments nine or more wires or filaments respectively forming multiple layers
-
- 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
- D07B2201/2042—Strands characterised by a coating
- D07B2201/2044—Strands characterised by a coating comprising polymers
-
- 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
- D07B2201/2047—Cores
- D07B2201/2052—Cores characterised by their structure
- D07B2201/2053—Cores characterised by their structure being homogeneous
-
- 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
- D07B2201/2047—Cores
- D07B2201/2052—Cores characterised by their structure
- D07B2201/2059—Cores characterised by their structure comprising wires
- D07B2201/2061—Cores characterised by their structure comprising wires resulting in a twisted structure
-
- 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
- D07B2201/2047—Cores
- D07B2201/2052—Cores characterised by their structure
- D07B2201/2065—Cores characterised by their structure comprising a coating
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/30—Inorganic materials
- D07B2205/3021—Metals
-
- 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
- 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
- D07B2401/2065—Reducing wear
-
- 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
- Ropes Or Cables (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Description
Claims (25)
- 각각 로프에 의해 지탱되는 인장 하중을 지탱하도록 되어 있는 와이어 다발을 포함하는 로프이며,하나의 소정 와이어는, 로프에 인장 및 굽힘을 가함에 의한 하나의 소정 와이어 이외의 나머지 와이어들의 적어도 부분적인 파손 이전에, 로프에 인장 및 굽힘을 가함으로써 적어도 부분적으로 파손될 수 있도록 구성되며,하나의 소정 와이어의 종방향 탄성 계수는 로프 내의 나머지 와이어들의 종방향 탄성 계수보다 더 큰, 로프.
- 제1항에 있어서, 하나의 소정 와이어는 인장 및 굽힘 중 적어도 하나에 의해 와이어 내에 발생되는 최대 응력이 나머지 와이어들에 비해 크거나, 인장 및 굽힘 중 적어도 하나에 의해 와이어 내에 발생되는 응력에 대한 와이어의 강도가 나머지 와이어들에 비해 낮거나, 이들 모두를 만족하는, 로프.
- 제1항에 있어서, 하나의 소정 와이어는, 인장 및 굽힘 중 적어도 하나에 의해 와이어 내에 발생되는 응력에 대한 와이어의 강도가 나머지 와이어들에 비해 크지 않을 때, 인장 및 굽힘 중 적어도 하나에 의해 와이어 내에 발생되는 최대 응력이 나머지 와이어들에 비해 큰, 로프.
- 제1항에 있어서, 하나의 소정 와이어는, 인장 및 굽힘 중 적어도 하나에 의해 와이어 내에 발생되는 최대 응력이 나머지 와이어들에 비해 작지 않을 때, 인장 및 굽힘 중 적어도 하나에 의해 와이어 내에 발생되는 응력에 대한 와이어의 강도가 나머지 와이어들에 비해 낮은, 로프.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 로프의 종방향 위치에서, 하나의 소정 와이어의 단면적은 나머지 와이어들의 단면적보다 더 큰 로프.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 하나의 소정 와이어 및 나머지 와이어들의 단면적은 각각 와이어 다발의 종방향에서 일정한 로프.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 하나의 소정 와이어의 적어도 종방향 부분은 와이어 다발의 외측 주연부에 배열되는 로프.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 하나의 소정 와이어의 전체 길이는 와이어 다발의 외측 주연부에 배열되는 로프.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 하나의 소정 와이어의 적어도 일부는 로프 내에서 나머지 와이어들에 대해 상대적으로 반경방향 외측면에 배열되는 로프.
- 삭제
- 삭제
- 삭제
- 삭제
- 제1항 내지 제4항 중 어느 한 항에 있어서, 하나의 소정 와이어는, 로프의 종방향 길이 내의 하나의 소정 와이어의 종방향 대향 단부들 사이의 전위차가 로프의 종방향 길이 내의 나머지 와이어들의 종방향 대향 단부들 사이의 전위차와 동일한 방식으로, 나머지 와이어들에 전기적으로 연결되는 로프.
- 삭제
- 삭제
- 제1항 내지 제4항 중 어느 한 항에 있어서, 와이어 다발은 와이어의 제1 꼬임 다발과 와이어의 제2 꼬임 다발을 포함하고, 제2 꼬임 다발은 제1 꼬임 다발의 둘레에서 나선형으로 연장되어 제1 꼬임 다발을 둘러싸는 로프.
- 제17항에 있어서, 하나의 소정 와이어는 제2 꼬임 다발에 의해 포함되는 로프.
- 삭제
- 제1항 내지 제4항 중 어느 한 항에 있어서, 와이어 다발은 로프에 인장 및 굽힘 중 적어도 하나를 가함으로써 나머지 와이어들의 적어도 부분적인 파손 이전에 적어도 부분적으로 파손될 수 있도록 구성된 적어도 두 개의 소정 와이어들과 나머지 와이어들을 포함하는 로프.
- 제20항에 있어서, 적어도 두 개의 소정 와이어들은 서로 적어도 부분적으로 접촉하는 로프.
- 삭제
- 삭제
- 삭제
- 삭제
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003007354A JP4310112B2 (ja) | 2003-01-15 | 2003-01-15 | ロープ及びロープの劣化診断方法 |
JPJP-P-2003-00007354 | 2003-01-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040066009A KR20040066009A (ko) | 2004-07-23 |
KR101120703B1 true KR101120703B1 (ko) | 2012-03-23 |
Family
ID=32588512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040002495A KR101120703B1 (ko) | 2003-01-15 | 2004-01-14 | 로프 |
Country Status (6)
Country | Link |
---|---|
EP (2) | EP1439262B1 (ko) |
JP (1) | JP4310112B2 (ko) |
KR (1) | KR101120703B1 (ko) |
CN (1) | CN100412266C (ko) |
DE (1) | DE60327414D1 (ko) |
TW (1) | TWI251634B (ko) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4523364B2 (ja) * | 2004-08-31 | 2010-08-11 | 株式会社日立製作所 | エレベータ |
GB0428138D0 (en) | 2004-12-23 | 2005-01-26 | Aea Technology Plc | Detecting failures in flexible multistrand steel structures |
JP4825525B2 (ja) * | 2006-02-01 | 2011-11-30 | 株式会社日立ビルシステム | ワイヤロープの探傷装置 |
JP4386371B2 (ja) * | 2006-02-10 | 2009-12-16 | 株式会社日立製作所 | エレベータ装置 |
SG143143A1 (en) * | 2006-12-04 | 2008-06-27 | Inventio Ag | Synthetic fiber rope |
US8813918B2 (en) | 2008-12-22 | 2014-08-26 | Inventio Ag | Method and device for monitoring an elevator support characterizing propery |
KR100927857B1 (ko) * | 2009-01-20 | 2009-11-19 | 배성남 | 라운드슬링 |
JP2010254394A (ja) * | 2009-04-22 | 2010-11-11 | Mitsubishi Electric Building Techno Service Co Ltd | ワイヤロープおよびそのワイヤロープの寿命を点検する方法 |
FI125142B (fi) * | 2009-07-08 | 2015-06-15 | Kone Corp | Nostolaitteen köysi, köysijärjestely, hissi ja menetelmä |
TWI401371B (zh) * | 2010-05-03 | 2013-07-11 | Automotive Res & Testing Ct | A brake actuator with a cable force measuring device |
CN102448864B (zh) * | 2010-06-16 | 2014-07-02 | Natac株式会社 | 升降机用钢缆破损监视方法及升降机用钢缆破损监视装置 |
DE202010013519U1 (de) * | 2010-09-23 | 2010-11-25 | Barthels-Feldhoff Gmbh & Co. Kg | Seil |
JPWO2012056529A1 (ja) * | 2010-10-27 | 2014-03-20 | 三菱電機株式会社 | エレベータ用ロープ |
JP2013142202A (ja) * | 2012-01-06 | 2013-07-22 | Endo Kogyo Kk | ワイヤロープ及びスプリングバランサー |
CN105984773B (zh) * | 2015-02-28 | 2020-06-12 | 通力股份公司 | 用于检测多个电梯绳索的总载荷的绳索载荷检测装置 |
EP3396034B1 (en) * | 2015-12-21 | 2021-02-17 | Nippon Sheet Glass Company, Limited | Rubber-reinforcing cord and rubber product using same |
AT518541B1 (de) * | 2016-05-09 | 2017-11-15 | Teufelberger Seil Ges M B H | Stahlseil |
CN106480759B (zh) * | 2016-09-23 | 2019-05-07 | 成都九十度工业产品设计有限公司 | 一种建筑用缆绳保护器 |
US11613846B2 (en) * | 2017-10-27 | 2023-03-28 | Bekaert Advanced Cords Aalter Nv | Belt comprising steel cords adapted for wear detection |
CN107738980A (zh) * | 2017-11-13 | 2018-02-27 | 佛山市领卓科技有限公司 | 一种缆绳 |
JP7121599B2 (ja) | 2018-07-06 | 2022-08-18 | 川崎重工業株式会社 | ロボットシステム及びロボットシステムの制御方法 |
CN111366319B (zh) * | 2020-03-24 | 2021-11-09 | 安阳工学院 | 一种基于频率法测定索结构试样损伤的装置及使用方法 |
WO2024091125A1 (en) * | 2022-10-25 | 2024-05-02 | Wire Tech As | A strand for a wire rope and a system for detecting wear and fatigue of a wire rope |
Citations (2)
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JPH1019852A (ja) * | 1996-07-03 | 1998-01-23 | Hitachi Building Syst Co Ltd | ワイヤロープ探傷装置 |
JP2002181792A (ja) * | 2000-12-15 | 2002-06-26 | Hitachi Building Systems Co Ltd | ワイヤーロープの損傷検出装置 |
Family Cites Families (14)
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BE755698A (fr) * | 1969-09-03 | 1971-02-15 | Anglo Amer Corp South Africa | Essai par courant continu de cables et cordages |
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AU521849B2 (en) * | 1977-10-06 | 1982-05-06 | Health And Safety Executive, The | Improvements in or relating to apparatus for non-destructive testing of elongated ferro-magnetic objects |
AT381967B (de) * | 1982-04-23 | 1986-12-29 | Teufelberger Gmbh | Drahtseil |
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JPH1112966A (ja) * | 1997-06-17 | 1999-01-19 | Tokyo Seiko Co Ltd | 摩耗自己検知機能付きワイヤロープ |
IL133050A (en) * | 1998-12-07 | 2003-12-10 | Inventio Ag | Device for identification of need to replace synthetic fiber ropes |
JP4371515B2 (ja) * | 1999-01-22 | 2009-11-25 | インベンテイオ・アクテイエンゲゼルシヤフト | 合成繊維ロープのロープシースへの損傷の検知 |
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2003
- 2003-01-15 JP JP2003007354A patent/JP4310112B2/ja not_active Expired - Lifetime
- 2003-12-22 TW TW092136442A patent/TWI251634B/zh not_active IP Right Cessation
- 2003-12-23 DE DE60327414T patent/DE60327414D1/de not_active Expired - Lifetime
- 2003-12-23 EP EP03029800A patent/EP1439262B1/en not_active Expired - Lifetime
- 2003-12-23 EP EP07007092A patent/EP1818444A1/en not_active Withdrawn
-
2004
- 2004-01-12 CN CNB2004100020247A patent/CN100412266C/zh not_active Expired - Lifetime
- 2004-01-14 KR KR1020040002495A patent/KR101120703B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1019852A (ja) * | 1996-07-03 | 1998-01-23 | Hitachi Building Syst Co Ltd | ワイヤロープ探傷装置 |
JP2002181792A (ja) * | 2000-12-15 | 2002-06-26 | Hitachi Building Systems Co Ltd | ワイヤーロープの損傷検出装置 |
Also Published As
Publication number | Publication date |
---|---|
CN100412266C (zh) | 2008-08-20 |
EP1439262B1 (en) | 2009-04-29 |
EP1439262A3 (en) | 2005-07-06 |
EP1439262A2 (en) | 2004-07-21 |
EP1818444A1 (en) | 2007-08-15 |
TW200419036A (en) | 2004-10-01 |
JP2004218147A (ja) | 2004-08-05 |
DE60327414D1 (de) | 2009-06-10 |
JP4310112B2 (ja) | 2009-08-05 |
CN1517485A (zh) | 2004-08-04 |
KR20040066009A (ko) | 2004-07-23 |
TWI251634B (en) | 2006-03-21 |
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