WO2006000500A1 - Mit festigkeitsträgern versehener flachriemen für aufzugsanlagen - Google Patents

Mit festigkeitsträgern versehener flachriemen für aufzugsanlagen Download PDF

Info

Publication number
WO2006000500A1
WO2006000500A1 PCT/EP2005/052210 EP2005052210W WO2006000500A1 WO 2006000500 A1 WO2006000500 A1 WO 2006000500A1 EP 2005052210 W EP2005052210 W EP 2005052210W WO 2006000500 A1 WO2006000500 A1 WO 2006000500A1
Authority
WO
WIPO (PCT)
Prior art keywords
belt
station
partial
grooves
forming wheel
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.)
Ceased
Application number
PCT/EP2005/052210
Other languages
German (de)
English (en)
French (fr)
Inventor
Hubert Göser
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.)
ContiTech Antriebssysteme GmbH
Original Assignee
ContiTech Antriebssysteme GmbH
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 ContiTech Antriebssysteme GmbH filed Critical ContiTech Antriebssysteme GmbH
Priority to DE502005003115T priority Critical patent/DE502005003115D1/de
Priority to US11/629,975 priority patent/US7926649B2/en
Priority to EP05747875A priority patent/EP1761379B1/de
Priority to JP2007517245A priority patent/JP5060948B2/ja
Priority to MXPA06014374A priority patent/MXPA06014374A/es
Publication of WO2006000500A1 publication Critical patent/WO2006000500A1/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D29/00—Producing belts or bands
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/26—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length in several steps
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/28—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating 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
    • 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]
    • B29C70/504—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] using rollers or pressure bands
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/44—Compression means for making articles of indefinite length
    • B29C43/48—Endless belts
    • B29C2043/483—Endless belts cooperating with a second endless belt, i.e. double band presses
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/44—Compression means for making articles of indefinite length
    • B29C43/48—Endless belts
    • B29C2043/486—Endless belts cooperating with rollers or drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2029/00—Belts or bands
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • Y10T428/24331—Composite web or sheet including nonapertured component
    • Y10T428/24339—Keyed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24612—Composite web or sheet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/24983—Hardness

Definitions

  • the invention relates to a flat belt, according to the preamble of claim 1, a method for producing such a flat belt, according to the preamble of claim 6, and an apparatus for performing the manufacturing method, according to the preamble of claim 7.
  • the generic flat belts are made of elastomeric material, are integrated into the tension members in the form of steel or plastic cords. In the production of such flat belts, it is endeavored to position the cords in a single, the bending-neutral plane.
  • DE 1022201.8 proposes a two-stage process for the production of flat belts provided with reinforcements. These belts also have a plane positioning of the tension members parallel to the tread. The fact that there are no grooves produced by winding lugs, is expected by the more uniform stress distribution with a longer life.
  • this elevator belt is characterized by a very high cord density. With the semi-finished product, approximately half of the tensile carrier cross section is exposed. The PU surface on this side of the belt is therefore relatively small. However, the second belt half must be connected to this side in the second process step. The PU of the second belt half must weld with the PU of the first belt half.
  • the object of the invention is to further develop the belt produced according to DE 10222 015.8 and the method for its production in such a way that a layer separation which is to be feared theoretically reliably avoided and that the connection of the belt material to the tension members is optimized.
  • the first sub-belt is provided with grooves which are filled by the plasticizable material of the second sub-belt.
  • the semi-finished product has a maximum PU weld-on surface.
  • the forming wheel of the apparatus has so-called "winding lugs" on its circumference, which can be differently shaped and arranged differently from one another dimensioned so that the Glasanilage are positioned centrally in the finished flat belt.
  • D. h . Good Switzerland Kunststoff Kunststofftechnik and good distribution of the bending stress.
  • the grooves located on the belt surface are filled in a further process stage, so that ultimately a groove-free belt surface is formed.
  • a better penetration of the PU into the wire and thus a better connection is achieved by the complete flow around the wires in the first process step.
  • the second layer may be designed with longitudinal or transverse profiles.
  • the belt according to the invention can also be used for other flat belt arrangements.
  • Fig. 1 shows the basic structure of a device and Fig. 2 shows the longitudinal section through a belt produced with the device. description
  • the apparatus shown in FIG. 1 for producing straps 2 reinforced with reinforcements 4 consists of two “stations”: “Station 1" 6 and “Station 2" 8.
  • the "Station 1" 6 which serves to produce a first part belt 2 a , consists of a counterclockwise rotatable forming wheel 14 and an endless forming belt 18, which wraps around a portion of the forming wheel 14.
  • the ends of the partial gate are defined by an upper 20 and a lower pressure roller 22 in conjunction with a tension roller 24.
  • a mold cavity 26 is formed between the section of the forming belt 18 and the underlying circumference of the forming wheel 14, a mold cavity 26 is formed. With the help of the tension roller 24, the pressure of the forming belt 18 can be adjusted to the forming wheel 14.
  • the "station 1" 6 has an extruder 10 and a wire feeder 28.
  • a plasticizable plastic for example PU
  • the reinforcing insert provided as the strength carrier 4 is fed via the wire feed line 28 the wire tension, the wires 4 are pressed onto the peripheral surface of the forming wheel 14, where they form the underside of the resulting between the forming wheel 14 and the forming belt 18 first sub-belt 2a.
  • a second station 8 immediately adjoins the "station 1" 6.
  • This "station 2" 8 consists essentially of a deflection roller 30 and a temperature-controlled forming wheel 16. Similar to the “station 1" 6, the "station 2" 8 an extruder 12.
  • the first belt part 2a is wound around the deflection roller 30 and further around the forming wheel 16 immediately after leaving the forming wheel 14.
  • plastic material is plasticized on the provided with the reinforcement 4 side of the first belt part 2a and in the formed between the first belt part 2a and forming wheel 16 Intermediate space (distance 32 between guide roller 30 and second forming wheel 16) transported, where the second sub-belt 2b is formed and immediately connects to the first sub-belt 2a.
  • the (first) forming wheel 14 has flanged wheels 14 a, 14 b.
  • the second forming wheel 16 is likewise provided with flanged wheels 16a, 16b.
  • the flanges 30a, 30b shown on the deflection roller 30 can be provided in addition, but are not required.
  • the forming wheel surface of the first part of the installation (“station 1", 6) is not smooth but has so-called “winding lugs” 42 (see detailed illustration) top left in Fig. 1).
  • these winding lugs 42 are arrow-shaped. But they can also be simply straight, zigzag or wavy. With the help of this arranged on the Formrad responsibles switching winding lugs 42 results in a predetermined Beäb Preung the Switzerland 4 from the surface of the first belt part 2a.
  • Formrad-Wickelnasen 42 represent the "shape" for embossing the surface of the first belt part 2a by the Formrad- winding lugs 42 to their congruent grooves 44 in the surface of the first belt part 2a form (see detailed view bottom left in Fig. 1) ,
  • elastomeric material 46b (see FIG. 2) from extruder 12 is used.
  • This material 46b may be identical to the material 46a from the extruder 10.
  • the materials 46a, 46b may also be different. When selecting the material, it is important to make sure that the two layers (the two partial belts 2a, 2b) can be welded together well.
  • FIG. 2 shows the structure of the flat belt 2 according to the invention, produced with the aid of the apparatus shown in FIG. 1.
  • This flat belt (the end product) 2 is composed of two partial belts 2 a, 2 b.
  • the first first component (semi-product) 2a produced in the "station 1" 6 has a tension-carrier layer 4.
  • the cords of this tension-carrier layer 4 are precisely positioned in a common plane with the aid of "winding lugs" 42 located on the surface of the push-wheel.
  • the grooves 44 produced by the forming wheel winding lugs 42 on the "underside" of the first belt part 2a are closed (shed) with the aid of the second shoe element 2.
  • Both belt parts 2a, 2b together form the complete end product "flat belt” 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Mechanical Means For Catching Fish (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
PCT/EP2005/052210 2004-06-25 2005-05-13 Mit festigkeitsträgern versehener flachriemen für aufzugsanlagen Ceased WO2006000500A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE502005003115T DE502005003115D1 (de) 2004-06-25 2005-05-13 Mit festigkeitsträgern versehener flachriemen für aufzugsanlagen
US11/629,975 US7926649B2 (en) 2004-06-25 2005-05-13 Flat belt made of elastomeric material
EP05747875A EP1761379B1 (de) 2004-06-25 2005-05-13 Mit festigkeitsträgern versehener flachriemen für aufzugsanlagen
JP2007517245A JP5060948B2 (ja) 2004-06-25 2005-05-13 補強材を備えたエレベータ設備用のフラットベルト
MXPA06014374A MXPA06014374A (es) 2004-06-25 2005-05-13 Correa plana con soportes de solidez para elevadores.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004030722.9 2004-06-25
DE102004030722A DE102004030722A1 (de) 2004-06-25 2004-06-25 Mit Festigkeitsträgern versehener Flachriemen für Aufzugsanlagen

Publications (1)

Publication Number Publication Date
WO2006000500A1 true WO2006000500A1 (de) 2006-01-05

Family

ID=34968683

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/052210 Ceased WO2006000500A1 (de) 2004-06-25 2005-05-13 Mit festigkeitsträgern versehener flachriemen für aufzugsanlagen

Country Status (7)

Country Link
US (1) US7926649B2 (https=)
EP (1) EP1761379B1 (https=)
JP (1) JP5060948B2 (https=)
AT (1) ATE388010T1 (https=)
DE (2) DE102004030722A1 (https=)
MX (1) MXPA06014374A (https=)
WO (1) WO2006000500A1 (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2141110A1 (de) 2006-08-11 2010-01-06 Inventio Ag Aufzugsanlage mit einem Riemen, Riemen für eine solche Aufzuganlage, Verbund aus solchen Riemen sowie Verfahren zur Montage eines solchen Verbunds in einer Aufzugsanlage
EP2305591A1 (de) 2006-08-11 2011-04-06 Inventio AG Riemen für eine Aufzuganlage und Verfahren zur Herstellung eines solchen Riemens
US9050768B2 (en) * 2008-04-14 2015-06-09 Inventio Ag Method and device for producing a support belt for an elevator installation
US9828214B2 (en) * 2008-01-18 2017-11-28 Kone Corporation Synthetic fiber rope for hoisting in an elevator
CN113478864A (zh) * 2021-07-02 2021-10-08 南京科技职业学院 一种双曲面叶轮的制作方法

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US8052820B2 (en) * 2005-09-13 2011-11-08 Otis Elevator Company Method of making a load bearing member for an elevator system
JP2008069008A (ja) * 2006-08-11 2008-03-27 Inventio Ag エレベータ装置のベルト、そのようなベルトの製造方法、およびそのようなベルトを備えるエレベータ装置
EP1886795B1 (de) * 2006-08-11 2011-10-05 Inventio AG Riemen für eine Aufzuganlage und Verfahren zur Herstellung eines solchen Riemens
EP1886957A1 (de) 2006-08-11 2008-02-13 Inventio Ag Aufzugriemen für eine Aufzuganlage und Verfahren zur Herstellung eines solchen Aufzugriemens
US20100025200A1 (en) * 2006-11-13 2010-02-04 Sergio Fandella Hingeless belt
DE102009031152A1 (de) * 2009-06-30 2011-01-05 Krones Ag Verfahren zur Herstellung einer Auflage für einen Riemen
WO2012025278A1 (de) * 2010-08-27 2012-03-01 Sgl Carbon Se Lastzugsystem
DE112013004149B4 (de) 2012-08-02 2022-04-21 Bando Chemical Industries, Ltd. Kraftübertragungsriemen und Verfahren zum Herstellen desselben
PL2799217T3 (pl) * 2013-04-30 2015-08-31 Kone Corp Sposób wytwarzania liny, lina i winda
ES2609467T3 (es) * 2013-10-10 2017-04-20 Kone Corporation Cable para un dispositivo de elevación y ascensor
EP3071503B1 (en) * 2013-11-22 2020-08-12 Otis Elevator Company Resurfacing of belt for elevator system
EP3141514B1 (en) * 2015-09-14 2019-07-03 Otis Elevator Company In-service repair of elevator belt
JP6553674B2 (ja) * 2016-05-25 2019-07-31 三ツ星ベルト株式会社 歯付きベルト及びその製造方法
CN105905523B (zh) * 2016-06-01 2018-08-07 日志动力传送系统（上海）有限公司 聚氨酯高分子材料毛毡输送带
JP6900267B2 (ja) * 2017-07-31 2021-07-07 ゲイツ・ユニッタ・アジア株式会社 通電ベルトの製造方法
US11584619B2 (en) 2018-01-15 2023-02-21 Otis Elevator Company Reinforced jacket for belt
US10882719B2 (en) * 2018-03-29 2021-01-05 Thyssenkrupp Elevator Ag Composite elevator belt
JP2021073648A (ja) * 2021-01-14 2021-05-13 ゲイツ・ユニッタ・アジア株式会社 通電ベルト

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EP1761379B1 (de) 2008-03-05
MXPA06014374A (es) 2007-05-04
JP2008503697A (ja) 2008-02-07
EP1761379A1 (de) 2007-03-14
DE102004030722A1 (de) 2006-01-19
US7926649B2 (en) 2011-04-19
DE502005003115D1 (de) 2008-04-17

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