EP1795483A1 - Aufzugsvorrichtung - Google Patents

Aufzugsvorrichtung Download PDF

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Publication number
EP1795483A1
EP1795483A1 EP04788365A EP04788365A EP1795483A1 EP 1795483 A1 EP1795483 A1 EP 1795483A1 EP 04788365 A EP04788365 A EP 04788365A EP 04788365 A EP04788365 A EP 04788365A EP 1795483 A1 EP1795483 A1 EP 1795483A1
Authority
EP
European Patent Office
Prior art keywords
rope
car
speed governor
counterweight
resin
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.)
Withdrawn
Application number
EP04788365A
Other languages
English (en)
French (fr)
Other versions
EP1795483A4 (de
Inventor
Atsushi c/o Mitsubishi Denki K. K. MITSUI
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP1795483A1 publication Critical patent/EP1795483A1/de
Publication of EP1795483A4 publication Critical patent/EP1795483A4/de
Withdrawn legal-status Critical Current

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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
    • B66B7/062—Belts
    • 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
    • D07B1/0686—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration characterised by the core design
    • 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
    • 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
    • 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
    • D07B2201/1016—Rope or cable structures characterised by their internal structure characterised by the use of different strands
    • 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
    • D07B2201/20—Rope or cable components
    • D07B2201/2047—Cores
    • D07B2201/2048—Cores characterised by their cross-sectional shape
    • D07B2201/2049—Cores characterised by their cross-sectional shape having protrusions extending radially functioning as spacer between strands or wires
    • 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
    • D07B2501/00—Application field
    • D07B2501/20—Application field related to ropes or cables
    • D07B2501/2007—Elevators

Definitions

  • a resin-coated rope having a coating body constituted by a resin material disposed on an outer peripheral portion is used for the main ropes 31, the speed governor rope 34, and the compensating ropes 37. Diameters of the main ropes 31, the speed governor rope 34, and the compensating ropes 37 are equal to each other. In addition, cross-sectional constructions of the main ropes 31, the speed governor rope 34, and the compensating ropes 37 are similar to each other.
  • the core strand 3 has a plurality of steel core wires 5 laid together with each other. A plurality of wires having different diameters than each other are used for the core wires 5. Specifically, a plurality of large core wires 5a, and small core wires 5b having a smaller diameter than the large core wires 5a disposed in gaps between the large core wires 5a are used.
  • the number of second strands 8 is equal to the number of first strands 4.
  • the lay lengths of the second strands 8 are also equal to the lay lengths of the first strands 4.
  • the second strands 8 are laid parallel to the first strands 4 so as to be in mutual line contact with adjacent first strands 4.
  • Each of the auxiliary strands 13 has: a plurality of steel auxiliary strand wires 14 (in this case seven) laid together with each other; and an auxiliary strand coating body 15 made of a resin coated on an outer periphery.
  • the auxiliary strand coating bodies 15 are composed of a polyethylene resin, for example.
  • a diameter of the auxiliary strands 13 is set so as to be smaller than a diameter of the second strands 8.
  • a lay length of the auxiliary strands 13 and a lay length of the second strands 8 are equal.
  • the auxiliary strands 13 are laid parallel to the second strands 8 so as to be in mutual line contact with adjacent second strands 8.
  • the coating body 53 is composed of a thermoplastic ether-based polyurethane resin, for example.
  • An adhesive 58 is applied to at least an outer peripheral portion of each of the strands 55 to integrate them with the coating body 53. That is, the strands 55 and the coating body 53 are bonded to each other by means of the adhesive 58.
  • the speed governor rope 34 is braked by friction from rope catching by the speed governor 32, and emergency stopping apparatuses are activated, and by preventing splashing of lubricating oil onto the speed governor rope 34, which is a resin-coated rope, the speed governor rope 34 can be braked and stopped more reliably by a small friction braking force. For this reason, reductions in the size of the speed governor 32 can be achieved.
  • the driving machine 27 was disposed in an upper portion inside the hoistway 21, but the driving machine is not limited to being disposed in a particular location, and may also be disposed inside a machine room, or in a lower portion of the hoistway, etc., for example.

Landscapes

  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
EP04788365A 2004-09-30 2004-09-30 Aufzugsvorrichtung Withdrawn EP1795483A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2004/014337 WO2006038254A1 (ja) 2004-09-30 2004-09-30 エレベータ装置

Publications (2)

Publication Number Publication Date
EP1795483A1 true EP1795483A1 (de) 2007-06-13
EP1795483A4 EP1795483A4 (de) 2011-08-10

Family

ID=36142345

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04788365A Withdrawn EP1795483A4 (de) 2004-09-30 2004-09-30 Aufzugsvorrichtung

Country Status (4)

Country Link
EP (1) EP1795483A4 (de)
JP (1) JPWO2006038254A1 (de)
CN (1) CN1886321A (de)
WO (1) WO2006038254A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2072447A1 (de) * 2007-12-20 2009-06-24 Inventio Ag Tragmittelanordnung für eine Aufzugsanlage, Aufzugsanlage mit einer solchen Tragmittelanordnung, Satz von Tragmitteln für eine solche Tragmittelanordnung und Herstellungsverfahren einer solchen Tragmittelanordnung
WO2011128492A1 (en) 2010-04-12 2011-10-20 Kone Corporation Elevator
US9796561B2 (en) 2012-02-07 2017-10-24 Otis Elevator Company Wear detection for coated belt or rope
EP3608277A1 (de) * 2018-08-06 2020-02-12 Otis Elevator Company Aufzugsband mit geschichteten lastaufnahmeelementen

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI125113B (fi) * 2010-04-30 2015-06-15 Kone Corp Hissi
WO2013029978A1 (de) * 2011-08-31 2013-03-07 Inventio Ag Aufzug mit ausgleichsmittel
DE102014104047A1 (de) * 2014-03-21 2015-09-24 Thyssenkrupp Elevator Ag Aufzug mit Unterseilspannvorrichtung
JP6181735B2 (ja) * 2015-12-25 2017-08-16 東芝エレベータ株式会社 安全装置、調速機、及びエレベータ
JP6533258B2 (ja) * 2017-08-15 2019-06-19 ジャン ミンジョンＪＡＮＧ， Ｍｉｎ Ｊｅｏｎｇ エレベーター用バランスロープ｛Ｂａｌａｎｃｉｎｇ Ｒｏｐｅ ｆｏｒ Ｅｌｅｖａｔｏｒ｝
CN115038659B (zh) * 2020-02-12 2023-10-13 三菱电机株式会社 电梯的平衡链供油装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4724929A (en) * 1982-08-04 1988-02-16 Siecor Corporation Elevator compensating cable
EP1199276A1 (de) * 2000-10-20 2002-04-24 Dätwyler Ag Schweizerische Kabel-, Gummi- Und Kunststoffwerke Kompensationsgewichte und Aufzugssystem
EP1213250A1 (de) * 2000-12-08 2002-06-12 Kone Corporation Aufzugseil aus dünnen hochstarken Drähten
JP2003341957A (ja) * 2002-05-21 2003-12-03 Yunimatekku Kk ガイドシュー
WO2004043843A1 (ja) * 2002-11-12 2004-05-27 Mitsubishi Denki Kabushiki Kaisha エレベータ用ロープ及びエレベータ装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60034072T2 (de) * 2000-08-09 2007-12-13 Mitsubishi Denki K.K. Aufzugsanordnung
JP2002173280A (ja) * 2000-12-11 2002-06-21 Hitachi Ltd エレベータの重量補償装置
ES2302816T3 (es) * 2001-06-21 2008-08-01 Kone Corporation Ascensor.
JP3660319B2 (ja) * 2002-03-08 2005-06-15 東京製綱株式会社 ワイヤロープ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4724929A (en) * 1982-08-04 1988-02-16 Siecor Corporation Elevator compensating cable
EP1199276A1 (de) * 2000-10-20 2002-04-24 Dätwyler Ag Schweizerische Kabel-, Gummi- Und Kunststoffwerke Kompensationsgewichte und Aufzugssystem
EP1213250A1 (de) * 2000-12-08 2002-06-12 Kone Corporation Aufzugseil aus dünnen hochstarken Drähten
JP2003341957A (ja) * 2002-05-21 2003-12-03 Yunimatekku Kk ガイドシュー
WO2004043843A1 (ja) * 2002-11-12 2004-05-27 Mitsubishi Denki Kabushiki Kaisha エレベータ用ロープ及びエレベータ装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006038254A1 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2072447A1 (de) * 2007-12-20 2009-06-24 Inventio Ag Tragmittelanordnung für eine Aufzugsanlage, Aufzugsanlage mit einer solchen Tragmittelanordnung, Satz von Tragmitteln für eine solche Tragmittelanordnung und Herstellungsverfahren einer solchen Tragmittelanordnung
WO2011128492A1 (en) 2010-04-12 2011-10-20 Kone Corporation Elevator
EP2558395A4 (de) * 2010-04-12 2016-01-13 Kone Corp Aufzug
AU2011239921B2 (en) * 2010-04-12 2017-03-02 Kone Corporation Elevator
US9796561B2 (en) 2012-02-07 2017-10-24 Otis Elevator Company Wear detection for coated belt or rope
EP2812482B1 (de) * 2012-02-07 2019-10-30 Otis Elevator Company Verschleisserkennung für beschichtete riemen oder seile
EP3608277A1 (de) * 2018-08-06 2020-02-12 Otis Elevator Company Aufzugsband mit geschichteten lastaufnahmeelementen
US11591186B2 (en) 2018-08-06 2023-02-28 Otis Elevator Company Belt with layered load bearing elements
EP4177211A1 (de) * 2018-08-06 2023-05-10 OTIS Elevator Company Riemen mit lasttragenden schichtelementen

Also Published As

Publication number Publication date
CN1886321A (zh) 2006-12-27
WO2006038254A1 (ja) 2006-04-13
JPWO2006038254A1 (ja) 2008-05-15
EP1795483A4 (de) 2011-08-10

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20060601

AK Designated contracting states

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Designated state(s): DE

A4 Supplementary search report drawn up and despatched

Effective date: 20110711

RIC1 Information provided on ipc code assigned before grant

Ipc: B66B 5/04 20060101ALI20110705BHEP

Ipc: B66B 7/04 20060101AFI20110705BHEP

Ipc: B66B 7/06 20060101ALI20110705BHEP

17Q First examination report despatched

Effective date: 20130906

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20140117