WO2012120144A3 - Method for producing a tension-bearing element coated with a polymer layer - Google Patents

Method for producing a tension-bearing element coated with a polymer layer Download PDF

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Publication number
WO2012120144A3
WO2012120144A3 PCT/EP2012/054237 EP2012054237W WO2012120144A3 WO 2012120144 A3 WO2012120144 A3 WO 2012120144A3 EP 2012054237 W EP2012054237 W EP 2012054237W WO 2012120144 A3 WO2012120144 A3 WO 2012120144A3
Authority
WO
WIPO (PCT)
Prior art keywords
tension
bearing element
producing
polymer layer
coated
Prior art date
Application number
PCT/EP2012/054237
Other languages
German (de)
French (fr)
Other versions
WO2012120144A2 (en
Inventor
Tobias Schmidt
Bernd Reif
Original Assignee
Sgl Carbon Se
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 Sgl Carbon Se filed Critical Sgl Carbon Se
Publication of WO2012120144A2 publication Critical patent/WO2012120144A2/en
Publication of WO2012120144A3 publication Critical patent/WO2012120144A3/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
    • D07B7/02—Machine details; Auxiliary devices
    • D07B7/14—Machine details; Auxiliary devices for coating or wrapping ropes, cables, or component strands thereof
    • D07B7/145—Coating or filling-up interstices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/154—Coating solid articles, i.e. non-hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/156—Coating two or more articles simultaneously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/086—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of pure plastics material, e.g. foam layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
    • B29C70/523—Pultrusion, i.e. forming and compressing by continuously pulling through a die and impregnating the reinforcement in the die
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2307/00—Use of elements other than metals as reinforcement
    • B29K2307/04—Carbon
    • 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
    • D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
    • D07B1/04—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics with a core of fibres or filaments arranged parallel to the centre line
    • 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
    • D07B1/16—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
    • D07B1/22—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
    • D07B2201/20—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
    • D07B2201/2075—Fillers
    • 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
    • D07B2205/3007—Carbon
    • 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
    • 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
    • D07B2501/2076—Power transmissions

Abstract

The invention relates to a method, in particular a continuous method, for producing a tension-bearing element (32) coated with a polymer layer, comprising the following steps: a) producing at least one tension-bearing element by impregnating at least one fiber structure (12) containing carbon fibers with at least one polymer precursor and pultruding the impregnated fiber structure; and b) coating the at least one tension-bearing element produced in step a) at least in some areas with a layer (30) of a polymer by means of extrusion. The invention further relates to a coated tension-bearing element (32) that can be obtained by the method according to the invention, to the use of said tension-bearing element, and to a device (8) for producing a coated tension-bearing element (32), in particular in a continuous manner.
PCT/EP2012/054237 2011-03-10 2012-03-12 Method for producing a tension-bearing element coated with a polymer layer WO2012120144A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011005323.9 2011-03-10
DE102011005323A DE102011005323A1 (en) 2011-03-10 2011-03-10 Process for the preparation of a tension-coated with a polymer layer tension carrier

Publications (2)

Publication Number Publication Date
WO2012120144A2 WO2012120144A2 (en) 2012-09-13
WO2012120144A3 true WO2012120144A3 (en) 2012-11-01

Family

ID=45841474

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/054237 WO2012120144A2 (en) 2011-03-10 2012-03-12 Method for producing a tension-bearing element coated with a polymer layer

Country Status (2)

Country Link
DE (1) DE102011005323A1 (en)
WO (1) WO2012120144A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI125572B (en) * 2013-03-11 2015-11-30 Exel Composites Oyj Process for producing flexible composite bands or cords
DE102013218143A1 (en) * 2013-09-11 2015-03-12 Bayerische Motoren Werke Aktiengesellschaft Reinforced semi-finished fiber product and process for its production
EP3242849B1 (en) 2015-01-09 2020-07-01 Otis Elevator Company Load-bearing member for elevator system
WO2016150716A1 (en) * 2015-03-24 2016-09-29 Basf Se Method for producing a thermoplastic, fibre-reinforced semi-finished product
DE102015213568A1 (en) 2015-07-20 2017-01-26 Sgl Carbon Se Material with at least two-layered sheath
DE102016119765A1 (en) * 2016-10-18 2018-04-19 Rehau Ag + Co Process for producing a thermoplastic extruded profile
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
WO2018198240A1 (en) * 2017-04-26 2018-11-01 三菱電機株式会社 Elevator, suspension body therefor, and production method for suspension body
US9994429B1 (en) 2017-05-15 2018-06-12 Otis Elevator Company Handrail with a built-in RBI

Citations (8)

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Publication number Priority date Publication date Assignee Title
US2112525A (en) * 1935-06-14 1938-03-29 Us Rubber Prod Inc Fabric and rubber belt
JPS6427419A (en) * 1987-07-21 1989-01-30 Sekisui Jushi Kk Production of pole for agricultural and horticultural use
DE3813338A1 (en) * 1988-04-21 1989-11-02 Lachmann Hans Peter Dr Ing High tensile strength element for dynamically stressed elastic articles, production of such high tensile strength elements, and article provided with such elements
EP0838605A1 (en) * 1996-10-23 1998-04-29 Sampla Belting S.p.A. Flat belt and process for the manufacture of same
US6197412B1 (en) * 1996-05-28 2001-03-06 Tecton Products Method of manufacture of a plastic component which is insensitive to the elements, and a plastic component so manufactured
US20090120731A1 (en) * 2004-03-15 2009-05-14 Thompson Mark S Elevator load bearing member having a jacket with at least one rough exterior surface
US20110000746A1 (en) * 2008-01-18 2011-01-06 Kone Corporation Rope for a hoisting device, elevator and use
WO2011051677A2 (en) * 2009-10-28 2011-05-05 Paradigm B.V. Reelable support

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EP0752306A1 (en) * 1995-07-05 1997-01-08 Monsanto Europe S.A./N.V. Manufacture of pultruded articles
KR100358680B1 (en) * 2000-04-17 2002-10-30 주식회사 연산 Method of coating a pole and the pole maked the same method
WO2009026730A1 (en) 2007-08-31 2009-03-05 Brugg Kabel Ag Tensile body for static and dynamic loads
DE102009016596A1 (en) * 2009-04-08 2010-10-14 Rehau Ag + Co Process for producing a highly rigid, hybrid continuous profile and highly rigid, hybrid endless profile

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2112525A (en) * 1935-06-14 1938-03-29 Us Rubber Prod Inc Fabric and rubber belt
JPS6427419A (en) * 1987-07-21 1989-01-30 Sekisui Jushi Kk Production of pole for agricultural and horticultural use
DE3813338A1 (en) * 1988-04-21 1989-11-02 Lachmann Hans Peter Dr Ing High tensile strength element for dynamically stressed elastic articles, production of such high tensile strength elements, and article provided with such elements
US6197412B1 (en) * 1996-05-28 2001-03-06 Tecton Products Method of manufacture of a plastic component which is insensitive to the elements, and a plastic component so manufactured
EP0838605A1 (en) * 1996-10-23 1998-04-29 Sampla Belting S.p.A. Flat belt and process for the manufacture of same
US20090120731A1 (en) * 2004-03-15 2009-05-14 Thompson Mark S Elevator load bearing member having a jacket with at least one rough exterior surface
US20110000746A1 (en) * 2008-01-18 2011-01-06 Kone Corporation Rope for a hoisting device, elevator and use
WO2011051677A2 (en) * 2009-10-28 2011-05-05 Paradigm B.V. Reelable support

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Pultrusion", INTERNET ARTICLE, 25 August 2010 (2010-08-25), XP055035742, Retrieved from the Internet <URL:http://web.archive.org/web/20100825063216/http://pultruders.com/index.php?option=com_content&task=view&id=15&Itemid=29> [retrieved on 20120817] *

Also Published As

Publication number Publication date
WO2012120144A2 (en) 2012-09-13
DE102011005323A1 (en) 2012-09-13

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