EP1905892A3 - Synthetic fibre rope and lift installation with such a synthetic fibre rope - Google Patents

Synthetic fibre rope and lift installation with such a synthetic fibre rope Download PDF

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Publication number
EP1905892A3
EP1905892A3 EP07116797A EP07116797A EP1905892A3 EP 1905892 A3 EP1905892 A3 EP 1905892A3 EP 07116797 A EP07116797 A EP 07116797A EP 07116797 A EP07116797 A EP 07116797A EP 1905892 A3 EP1905892 A3 EP 1905892A3
Authority
EP
European Patent Office
Prior art keywords
strands
strand layer
synthetic fibre
fibre rope
radial pressure
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.)
Granted
Application number
EP07116797A
Other languages
German (de)
French (fr)
Other versions
EP1905892B1 (en
EP1905892A2 (en
Inventor
Florian Dold
Adolf Bissig
Alessandro D'apice
Herbert Bachmann
Manfred Wirth
Tobias Noseda
Roland Lorenz
Claudio 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 EP07116797A priority Critical patent/EP1905892B1/en
Publication of EP1905892A2 publication Critical patent/EP1905892A2/en
Publication of EP1905892A3 publication Critical patent/EP1905892A3/en
Application granted granted Critical
Publication of EP1905892B1 publication Critical patent/EP1905892B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • D07B1/162—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
    • 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
    • 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
    • D07B1/22—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
    • D07B2201/1004—General structure or appearance
    • D07B2201/1008—Several parallel ropes
    • 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
    • D07B2205/2039—Polyesters
    • D07B2205/2042—High performance polyesters, e.g. Vectran
    • 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

Abstract

Bei diesem Kunstfaserseil (1) sind die Litzen einer Litzenlage gegenseitig beabstandet. Mit der gegenseitigen Beabstandung (d1) können sich die Litzen (7) der äusseren Litzenlage (2) radial in Richtung des Seilzentrums bewegen und einen radialen Druck auf die Litzen (8,9) der ersten inneren Litzenlage (3) ausüben. Der radiale Druck wird von den Litzen (8,9) der ersten inneren Litzenlage (3) auf die Litzen (10) der zweiten inneren Litzenlage (4) weitergeleitet. Der radiale Druck wird von den Litzen (10) der zweiten inneren Litzenlage (4) auf die Kernlitze (5) weitergeleitet. Der radiale Druck nimmt von Litzenlage zu Litzenlage nach innen zu. Der weiche Seilmantel (6) wirkt in Umfangsrichtung Ur nicht als Stütze zwischen den Litzen (7).

Figure imgaf001
In this synthetic fiber rope (1), the strands of a strand layer are mutually spaced. With the mutual spacing (d1), the strands (7) of the outer strand layer (2) can move radially in the direction of the cable center and exert a radial pressure on the strands (8, 9) of the first inner strand layer (3). The radial pressure is transmitted from the strands (8,9) of the first inner strand layer (3) to the strands (10) of the second inner strand layer (4). The radial pressure is transmitted from the strands (10) of the second inner strand layer (4) to the core strand (5). The radial pressure increases from strand layer to strand layer inwards. The soft cable sheath (6) does not act in the circumferential direction Ur as a support between the strands (7).
Figure imgaf001
EP07116797A 2006-09-29 2007-09-20 Synthetic fibre rope, lift installation with such a synthetic fibre rope and method for making a synthetic fibre rope Active EP1905892B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07116797A EP1905892B1 (en) 2006-09-29 2007-09-20 Synthetic fibre rope, lift installation with such a synthetic fibre rope and method for making a synthetic fibre rope

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06121572 2006-09-29
EP07116797A EP1905892B1 (en) 2006-09-29 2007-09-20 Synthetic fibre rope, lift installation with such a synthetic fibre rope and method for making a synthetic fibre rope

Publications (3)

Publication Number Publication Date
EP1905892A2 EP1905892A2 (en) 2008-04-02
EP1905892A3 true EP1905892A3 (en) 2009-02-11
EP1905892B1 EP1905892B1 (en) 2011-11-16

Family

ID=39126548

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07116797A Active EP1905892B1 (en) 2006-09-29 2007-09-20 Synthetic fibre rope, lift installation with such a synthetic fibre rope and method for making a synthetic fibre rope

Country Status (1)

Country Link
EP (1) EP1905892B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015213568A1 (en) * 2015-07-20 2017-01-26 Sgl Carbon Se Material with at least two-layered sheath
EP3180472B1 (en) 2015-10-21 2018-03-21 Liebherr-Components Biberach GmbH Device for detecting the replacement state of wear of a high-strength fibre cable for hoisting devices
US11008703B2 (en) 2015-12-16 2021-05-18 Teufelberger Fiber Rope Gmbh Method for determining the replacement state of wear of a rope made of a textile fibre material
US10808355B2 (en) 2017-04-20 2020-10-20 Teufelberger Fiber Rope Gmbh High-strength fibre rope for hoisting equipment such as cranes
CN107700256A (en) * 2017-10-12 2018-02-16 海瑞可（武汉）新材料有限公司 One kind is in dumb-bell shape elevator pull rope
WO2023222693A1 (en) 2022-05-17 2023-11-23 Inventio Ag Belt for carrying an elevator car and/or a counterweight of an elevator system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3111001A (en) * 1958-08-14 1963-11-19 Bayer Ag Stranded rope of endless fully synthetic plastic filaments
US4202164A (en) * 1978-11-06 1980-05-13 Amsted Industries Incorporated Lubricated plastic impregnated aramid fiber rope
EP1004700A2 (en) * 1998-11-25 2000-05-31 Inventio Ag Synthetic fibre rope without outer sheath
EP1061172A2 (en) * 1999-06-11 2000-12-20 Inventio Ag Synthetic fibre rope for use with a traction sheave
US20040206579A1 (en) * 1998-02-26 2004-10-21 Baranda Pedro S. Tension member for an elevator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3111001A (en) * 1958-08-14 1963-11-19 Bayer Ag Stranded rope of endless fully synthetic plastic filaments
US4202164A (en) * 1978-11-06 1980-05-13 Amsted Industries Incorporated Lubricated plastic impregnated aramid fiber rope
US20040206579A1 (en) * 1998-02-26 2004-10-21 Baranda Pedro S. Tension member for an elevator
EP1004700A2 (en) * 1998-11-25 2000-05-31 Inventio Ag Synthetic fibre rope without outer sheath
EP1061172A2 (en) * 1999-06-11 2000-12-20 Inventio Ag Synthetic fibre rope for use with a traction sheave

Also Published As

Publication number Publication date
EP1905892B1 (en) 2011-11-16
EP1905892A2 (en) 2008-04-02

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