EP0995833B1 - Kunstfaserseil - Google Patents

Kunstfaserseil Download PDF

Info

Publication number
EP0995833B1
EP0995833B1 EP99120588A EP99120588A EP0995833B1 EP 0995833 B1 EP0995833 B1 EP 0995833B1 EP 99120588 A EP99120588 A EP 99120588A EP 99120588 A EP99120588 A EP 99120588A EP 0995833 B1 EP0995833 B1 EP 0995833B1
Authority
EP
European Patent Office
Prior art keywords
strands
rope
synthetic fiber
fiber rope
sheath
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 - Lifetime
Application number
EP99120588A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0995833A3 (de
EP0995833A2 (de
Inventor
Claudio Dipl.-Ing. De Angelis
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.)
Inventio AG
Original Assignee
Inventio AG
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 Inventio AG filed Critical Inventio AG
Priority to EP99120588A priority Critical patent/EP0995833B1/de
Publication of EP0995833A2 publication Critical patent/EP0995833A2/de
Publication of EP0995833A3 publication Critical patent/EP0995833A3/de
Application granted granted Critical
Publication of EP0995833B1 publication Critical patent/EP0995833B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/16—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
    • 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
    • D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
    • D07B1/025—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics comprising high modulus, or high tenacity, polymer filaments or fibres, e.g. liquid-crystal polymers
    • 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
    • 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
    • D07B1/167—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber inlay having a predetermined shape
    • 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
    • D07B2201/2071—Spacers
    • D07B2201/2072—Spacers 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
    • D07B2201/2071—Spacers
    • D07B2201/2074—Spacers in radial direction
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/20—Organic high polymers
    • D07B2205/2046—Polyamides, e.g. nylons
    • D07B2205/205—Aramides
    • 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

  • the invention relates to a synthetic fiber rope, preferably from aromatic polyamide, according to the preamble of claim 1.
  • Ropes are particularly in the conveyor technology, such. B. at Elevators, in crane construction and opencast mining, etc., an important strong claimed machine element.
  • the most complex is the Stress of driven ropes, as they are for example in Elevator construction can be used.
  • High-strength synthetic fiber ropes for example aromatic polyamides or aramids with high levels oriented molecular chains fulfill these requirements better as conventional steel cables. So show from aramid fibers constructed ropes with the same cross-section compared to conventional steel cables a much higher load capacity and only one-fifth to one-sixth the specific weight. However, due to its atomic structure, the aramid fiber has one comparatively low elongation at break and a small one Transverse strength.
  • Such a synthetic fiber rope with parallel impact stranding is e.g. from EP 0 672 781 A1.
  • the aramid rope explained so far offers in terms of life, high abrasion resistance and Bending fatigue strength satisfactory values; Indeed The twisted synthetic fiber strand rope tilts under tensile load tends to rotate about the longitudinal axis and / or to turn up. The unwanted twisting of the stranded rope but can be seen over the cable cross-section Uneven loading of the strands different Litzenlagen and thus to a Seilbuchkraftminderung up lead to the failure of the rope.
  • the invention is based on the object, the disadvantages of known synthetic fiber rope to avoid and permanently To specify reliable twisted synthetic fiber rope.
  • a rope 1 is shown, as in elevator systems as a supporting and conveying member, for example for driving through a pulley or a rope drum is used.
  • One cabin frame is one in an elevator shaft guided cabin and a counterweight over a rope with each other connected.
  • the rope runs over a traction sheave, which is from one Drive motor is driven.
  • the drive torque is below Friction over each of the wrap angle adjacent rope section imprinted.
  • the rope exposed to large transverse stress.
  • the rope 1 is composed of a core strand 2, to the in a first direction of impact 3 five equal strands 4 a first strand layer 5 are laid helically, and with which ten strands 4, 7 of a second strand layer 8 im Parallel strike under a balanced relationship between Litzen- and Seilschlagfitung are stranded.
  • the second strand layer 8 is composed of an alternating Arrangement of two types of five equal strands 4, 7 together.
  • the rope cross-section shown in Figure 2 shows another five strands 7 of larger diameter, the helically in the valleys of the first carrying them Litz layer 5 lie, while five strands 4 with diameter of Strands 4 of the first strand layer 5 on the crests of them carrying the first strand layer 5 and thereby the gaps between two adjacent larger diameter strands 7 fill out.
  • it receives twice in parallel stranded rope core 9 a second strand layer 8 with almost circular outer contour, described below Advantages in cooperation with the intermediate casing 13 offers.
  • Under longitudinal load of the rope 1 generates the parallel stranding of the rope core 9 a to the direction of impact 3 opposite directed torque.
  • the intermediate casing 13th consists of an elastically deformable material, such.
  • the profiled intermediate casing 13 encloses the second strand layer 8 thus tubular and prevents contact of the strands 4, 7 with the strands 10. In this way he avoids one Wear of the strands 4, 7, 10 by mutual Rubbing while the rope 1 runs over the traction sheave, in consequence of relative displacements of the strands 4, 7, 10 among themselves, these to compensate for Tension differences, e.g. when redirecting the rope under Load on the traction sheave, execute.
  • the intermediate casing 13 creates a friction and positive transmission of the load under the rope 1 in the cover strand layer 12 constructed torque on the second Litzenlage 8 and thus on the cable core 9, the Parallel stranding opposite to the direction of impact 3 builds up directed torque.
  • the frictional resistance between the strands is 4,7,10 and the intermediate jacket 13 with u> 0.15 selected such that almost no relative movement between strands and the Intermediate jacket 13 takes place, but the intermediate jacket 13th follows the compensatory movements by elastic deformation.
  • the Elasticity of the intermediate sheath 13 is greater than that the strand impregnation and the supporting strand material and thus avoids their premature damage.
  • the total elongation of the selected material of the intermediate sheath 13 in any case greater than the maximum occurring Relative movement of the strands 4,7,10 with each other.
  • the thickness 20 of the intermediate jacket 13 of the radial Distance of the cover strand layer 12 to the axis of rotation of the rope. 1 be controlled to get over that Torque ratio of acting in the loaded rope 1, oppositely directed torques of the cover strand layer 12 and the parallel stranded cable core 9 to neutralize.
  • the Thickness 20 of the intermediate sheath 13 is increasing in diameter the strands 10 and the strands 4 and 7 to greater choose. In any case, the thickness 20 of the intermediate sheath 13 so dimensioned that in the loaded state, at completely filled Litzen fundamental committee 21, 22 a Residual coat thickness of 0.1 mm between strands 4, 7 and 10 of adjacent strand layers 8 and 12 is ensured.
  • the volume of the liner gaps can by the alternating arrangement of meter-diameter 7 and smaller diameter strands 4 of the second strand layer 8 be minimized.
  • a pure suspension rope can be the rope at Apply to various systems of materials handling, e.g. For Elevators, shaft conveyors in mining, load cranes such as construction, Hull or ship cranes, cable cars and ski lifts as well as Traction means on escalators.
  • the drive can be through both Friction over traction sheaves or Koeppe discs as well by rotating rope drums on which the rope was wound up will be done.
  • Under rope is a running, driven rope, which is occasionally used as a train or suspension rope is called.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Ropes Or Cables (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Insulated Conductors (AREA)
EP99120588A 1998-10-23 1999-10-16 Kunstfaserseil Expired - Lifetime EP0995833B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP99120588A EP0995833B1 (de) 1998-10-23 1999-10-16 Kunstfaserseil

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98811068 1998-10-23
EP98811068 1998-10-23
EP99120588A EP0995833B1 (de) 1998-10-23 1999-10-16 Kunstfaserseil

Publications (3)

Publication Number Publication Date
EP0995833A2 EP0995833A2 (de) 2000-04-26
EP0995833A3 EP0995833A3 (de) 2000-09-06
EP0995833B1 true EP0995833B1 (de) 2003-02-05

Family

ID=8236406

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99120588A Expired - Lifetime EP0995833B1 (de) 1998-10-23 1999-10-16 Kunstfaserseil

Country Status (31)

Country Link
US (1) US6318504B1 (no)
EP (1) EP0995833B1 (no)
JP (1) JP4327959B2 (no)
KR (1) KR100578782B1 (no)
CN (1) CN1190552C (no)
AR (1) AR020954A1 (no)
AT (1) ATE232252T1 (no)
AU (1) AU752488B2 (no)
BR (1) BR9905590A (no)
CA (1) CA2287070C (no)
CO (1) CO5021178A1 (no)
CZ (1) CZ297947B6 (no)
DE (1) DE59904213D1 (no)
DK (1) DK0995833T3 (no)
EG (1) EG22623A (no)
ES (1) ES2192011T3 (no)
HK (1) HK1029148A1 (no)
HU (1) HU227223B1 (no)
IL (1) IL132300A (no)
MY (1) MY126487A (no)
NO (1) NO314268B1 (no)
PE (1) PE20001199A1 (no)
PL (1) PL195002B1 (no)
PT (1) PT995833E (no)
RU (1) RU2233925C2 (no)
SG (1) SG76633A1 (no)
SK (1) SK286081B6 (no)
TR (1) TR199902601A2 (no)
TW (1) TW490529B (no)
UA (1) UA59391C2 (no)
ZA (1) ZA996631B (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE47035E1 (en) 1998-12-31 2018-09-11 Otis Elevator Company Wedge clamp type termination for elevator tension member

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA200002574B (en) * 1999-06-11 2000-12-01 Inventio Ag Synthetic fiber rope to be driven by a rope sheave.
US6513792B1 (en) * 1999-10-21 2003-02-04 Inventio Ag Rope deflection and suitable synthetic fiber rope and their use
DE60045717D1 (de) * 2000-07-27 2011-04-21 Mitsubishi Electric Corp Aufzugssystem
AU2003210736A1 (en) * 2002-01-30 2003-09-02 Thyssen Elevator Capital Corp. Synthetic fiber rope for an elevator
MY134592A (en) * 2002-10-17 2007-12-31 Inventio Ag Belt with an integrated monitoring mechanism
US6854164B2 (en) * 2003-01-28 2005-02-15 Thyssen Elevator Capital Corp Termination device for an aramid-based elevator rope
US7134645B1 (en) 2003-02-05 2006-11-14 Advanced Design Consulting Usa Winch assembly for use with synthetic ropes
DE102005008087B4 (de) * 2004-11-15 2023-10-05 Liebherr-Werk Biberach Gmbh Kran
US7610994B2 (en) * 2005-05-13 2009-11-03 Draka Elevator Products Elevator compensating cable having a selected loop radius and associated system and method
US20070076404A1 (en) * 2005-10-04 2007-04-05 Yuan-Hui Tsai Dummy wire structure of light string
US8263655B2 (en) * 2005-10-06 2012-09-11 Technion Research And Development Foundation Ltd Methods for treatment of renal failure
TWI435970B (zh) * 2006-09-29 2014-05-01 Inventio Ag 具有張力載體之扁平帶狀支撐驅動構件
US7971856B2 (en) * 2006-11-29 2011-07-05 J.R. Clancy, Inc. Drive rope and drive pulley
CN101125626B (zh) * 2007-07-30 2010-09-29 浙江双友物流器械股份有限公司 环形穿丝吊装带及其生产工艺
MY183948A (en) * 2009-10-14 2021-03-17 Inventio Ag Elevator system and load bearing member for such a system
DE202009014031U1 (de) * 2009-10-16 2009-12-24 Manitowoc Crane Group France Sas Synthetikseil als Tragemittel für Krane und andere Hebezeuge
JP5859138B2 (ja) * 2011-11-10 2016-02-10 オーチス エレベータ カンパニーＯｔｉｓ Ｅｌｅｖａｔｏｒ Ｃｏｍｐａｎｙ エレベータシステムベルト
KR102110001B1 (ko) 2012-10-05 2020-05-13 브리든 인터내셔널 엘티디. 하이브리드 로프
CN103741531B (zh) * 2013-12-13 2017-02-15 南通神龙化纤绳业有限公司 一种12股缆绳制作方法
AU2017268631B2 (en) * 2016-12-02 2023-09-28 Otis Elevator Company Overbraided non-metallic tension members
AU2018202605B2 (en) * 2017-04-20 2023-11-30 Otis Elevator Company Tension member for elevator system belt
AU2018202598A1 (en) * 2017-04-20 2018-11-08 Otis Elevator Company Tension member for elevator system belt
WO2019038665A1 (en) * 2017-08-21 2019-02-28 Scaw South Africa (Pty) Ltd TRAINING BODY CABLE AND SHOVEL
CA3089048A1 (en) * 2018-03-26 2019-10-03 Bridon International Limited Synthetic fiber rope
RU189140U1 (ru) * 2018-06-21 2019-05-14 Публичное акционерное общество "Северсталь" Канат-троллей
US10858780B2 (en) 2018-07-25 2020-12-08 Otis Elevator Company Composite elevator system tension member
RU188480U1 (ru) * 2018-12-29 2019-04-15 Сергей Дмитриевич Резников Канат синтетический
WO2020139124A1 (ru) * 2018-12-29 2020-07-02 Сергей Дмитриевич РЕЗНИКОВ Канат синтетический
US11655120B2 (en) * 2019-06-28 2023-05-23 Otis Elevator Company Elevator load bearing member including a unidirectional weave

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GB1067665A (en) * 1963-06-14 1967-05-03 Peter Philip Riggs Improvements in or relating to production of strands and of ropes, cables and the like made therefrom
US4202164A (en) * 1978-11-06 1980-05-13 Amsted Industries Incorporated Lubricated plastic impregnated aramid fiber rope
DE8136921U1 (de) * 1981-12-18 1982-04-22 Hoechst Ag, 6000 Frankfurt Drahtseil mit dauerhaftem kenntraeger
US4696542A (en) * 1982-08-17 1987-09-29 Chevron Research Company Armored optical fiber cable
US4534162A (en) * 1983-08-08 1985-08-13 Amsted Industries Incorporated Plastic encapsulated wire rope
CA1208863A (en) * 1984-04-24 1986-08-05 Wire Rope Industries Ltd. - Industries De Cables D'acier Ltee D'acier Ltee Plastic filled wire rope
US4606604A (en) * 1984-05-16 1986-08-19 Optelecom, Inc. Optical fiber submarine cable and method of making
IT1184322B (it) * 1985-02-26 1987-10-28 Pirelli Cavi Spa Cavo sottomarino per telecomunicazioni a fibre ottiche
IT1184323B (it) * 1985-02-26 1987-10-28 Pirelli Cavi Spa Cavo sottomarino per telecomunicazioni a fibre ottiche
FR2601393B1 (fr) * 1986-07-09 1989-11-03 Cousin Freres Sa Cable aramide de manutention.
US4887422A (en) * 1988-09-06 1989-12-19 Amsted Industries Incorporated Rope with fiber core and method of forming same
EP0639248B1 (de) 1993-03-05 1997-06-18 Inventio Ag Seilendverbindung für ein kunststoffseil
MXPA95001137A (es) * 1994-03-02 2004-02-16 Inventio Ag Cable como medio de suspension para un elevador.
CA2169431C (en) * 1995-03-06 2005-07-12 Claudio De Angelis Equipment for recognising when synthetic fibre cables are ripe for being discarded

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE47035E1 (en) 1998-12-31 2018-09-11 Otis Elevator Company Wedge clamp type termination for elevator tension member

Also Published As

Publication number Publication date
IL132300A0 (en) 2001-03-19
CA2287070A1 (en) 2000-04-23
SG76633A1 (en) 2000-11-21
KR100578782B1 (ko) 2006-05-12
NO314268B1 (no) 2003-02-24
EG22623A (en) 2003-05-31
CA2287070C (en) 2007-04-10
ES2192011T3 (es) 2003-09-16
NO995171D0 (no) 1999-10-22
MY126487A (en) 2006-10-31
CN1252469A (zh) 2000-05-10
SK133299A3 (en) 2000-06-12
CN1190552C (zh) 2005-02-23
TW490529B (en) 2002-06-11
RU2233925C2 (ru) 2004-08-10
SK286081B6 (sk) 2008-03-05
PE20001199A1 (es) 2000-11-09
TR199902601A3 (tr) 2000-05-22
HU9903518D0 (en) 1999-12-28
CZ297947B6 (cs) 2007-05-02
HUP9903518A3 (en) 2003-07-28
HK1029148A1 (en) 2001-03-23
US6318504B1 (en) 2001-11-20
EP0995833A3 (de) 2000-09-06
CO5021178A1 (es) 2001-03-27
EP0995833A2 (de) 2000-04-26
DK0995833T3 (da) 2003-05-26
DE59904213D1 (de) 2003-03-13
CZ376699A3 (cs) 2000-05-17
AU752488B2 (en) 2002-09-19
PL336032A1 (en) 2000-04-25
UA59391C2 (uk) 2003-09-15
NO995171L (no) 2000-04-25
PL195002B1 (pl) 2007-07-31
ATE232252T1 (de) 2003-02-15
JP4327959B2 (ja) 2009-09-09
TR199902601A2 (xx) 2000-05-22
AU5601099A (en) 2000-05-04
ZA996631B (en) 2000-05-09
JP2000192377A (ja) 2000-07-11
HUP9903518A2 (hu) 2000-05-28
HU227223B1 (en) 2010-11-29
BR9905590A (pt) 2000-09-05
IL132300A (en) 2003-10-31
PT995833E (pt) 2003-06-30
KR20000029241A (ko) 2000-05-25
AR020954A1 (es) 2002-06-05

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