EP3683179A4 - Elevator rope - Google Patents

Elevator rope Download PDF

Info

Publication number
EP3683179A4
EP3683179A4 EP18853024.0A EP18853024A EP3683179A4 EP 3683179 A4 EP3683179 A4 EP 3683179A4 EP 18853024 A EP18853024 A EP 18853024A EP 3683179 A4 EP3683179 A4 EP 3683179A4
Authority
EP
European Patent Office
Prior art keywords
elevator rope
elevator
rope
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.)
Pending
Application number
EP18853024.0A
Other languages
German (de)
French (fr)
Other versions
EP3683179A1 (en
Inventor
Ryo Maeda
Masato Nakayama
Takashi Abe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of EP3683179A1 publication Critical patent/EP3683179A1/en
Publication of EP3683179A4 publication Critical patent/EP3683179A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • D07B2201/00—Ropes or cables
    • D07B2201/10—Rope or cable structures
    • D07B2201/1012—Rope or cable structures characterised by their internal structure
    • D07B2201/1014—Rope or cable structures characterised by their internal structure characterised by being laid or braided from several sub-ropes or sub-cables, e.g. hawsers
    • 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
    • D07B2201/1044—Rope or cable structures twisted characterised by a value or range of the pitch parameter given
    • 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
    • D07B2201/2024—Strands twisted
    • D07B2201/2025—Strands twisted characterised by a value or range of the pitch parameter given
    • 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
    • D07B2401/2005—Elongation or elasticity
    • 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
EP18853024.0A 2017-09-11 2018-07-17 Elevator rope Pending EP3683179A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017173775A JP6767327B2 (en) 2017-09-11 2017-09-11 Elevator rope
PCT/JP2018/026671 WO2019049514A1 (en) 2017-09-11 2018-07-17 Elevator rope

Publications (2)

Publication Number Publication Date
EP3683179A1 EP3683179A1 (en) 2020-07-22
EP3683179A4 true EP3683179A4 (en) 2021-05-19

Family

ID=65633849

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18853024.0A Pending EP3683179A4 (en) 2017-09-11 2018-07-17 Elevator rope

Country Status (4)

Country Link
EP (1) EP3683179A4 (en)
JP (1) JP6767327B2 (en)
CN (1) CN111065594B (en)
WO (1) WO2019049514A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6767327B2 (en) 2017-09-11 2020-10-14 株式会社日立製作所 Elevator rope
CN109457520A (en) * 2018-12-30 2019-03-12 辽宁通达建材实业有限公司 A method of control steel strand wires elasticity modulus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05125676A (en) * 1991-11-01 1993-05-21 Tokyo Seiko Co Ltd Fatigue-resistant wire rope
WO2003064760A2 (en) * 2002-01-30 2003-08-07 Thyssen Elevator Capital Corp. Synthetic fiber rope for an elevator
JP3910377B2 (en) * 2001-04-25 2007-04-25 東京製綱株式会社 Wire rope
EP2669426A2 (en) * 2012-05-31 2013-12-04 Tokyo Rope Manufacturing Co., Ltd. Hybrid core rope
JP2016094677A (en) * 2014-11-13 2016-05-26 東京製綱株式会社 Crane wire rope

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2659072B2 (en) * 1988-12-16 1997-09-30 住友電気工業株式会社 Steel cord for rubber reinforcement
BRPI0407892B1 (en) 2003-02-27 2015-10-27 Bekaert Sa Nv elevator cable and process to produce an elevator cable
JP2006052483A (en) * 2004-08-10 2006-02-23 Hitachi Building Systems Co Ltd Wire rope
JP5269838B2 (en) * 2010-07-12 2013-08-21 株式会社日立製作所 Elevator wire rope
CN201773624U (en) * 2010-08-23 2011-03-23 江苏河阳线缆有限公司 Fast response high-speed elevator cable
JP5758203B2 (en) * 2011-06-03 2015-08-05 小松精練株式会社 String-like reinforcing fiber composite, concrete reinforcing bar and brace material
JP2016011481A (en) * 2014-06-30 2016-01-21 神鋼鋼線工業株式会社 Rotation-resistant wire rope
WO2016199204A1 (en) 2015-06-08 2016-12-15 株式会社日立製作所 Elevator main rope and elevator device using same
WO2017064808A1 (en) * 2015-10-16 2017-04-20 三菱電機株式会社 Elevator rope and manufacturing method therefor
JP6767327B2 (en) 2017-09-11 2020-10-14 株式会社日立製作所 Elevator rope

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05125676A (en) * 1991-11-01 1993-05-21 Tokyo Seiko Co Ltd Fatigue-resistant wire rope
JP3910377B2 (en) * 2001-04-25 2007-04-25 東京製綱株式会社 Wire rope
WO2003064760A2 (en) * 2002-01-30 2003-08-07 Thyssen Elevator Capital Corp. Synthetic fiber rope for an elevator
EP2669426A2 (en) * 2012-05-31 2013-12-04 Tokyo Rope Manufacturing Co., Ltd. Hybrid core rope
JP2016094677A (en) * 2014-11-13 2016-05-26 東京製綱株式会社 Crane wire rope

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019049514A1 *

Also Published As

Publication number Publication date
WO2019049514A1 (en) 2019-03-14
EP3683179A1 (en) 2020-07-22
CN111065594B (en) 2021-07-27
JP2019048698A (en) 2019-03-28
CN111065594A (en) 2020-04-24
JP6767327B2 (en) 2020-10-14

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