EP1373616B1 - Antriebsriemen mit gewebe mit genau zwei gewebelagen - Google Patents

Antriebsriemen mit gewebe mit genau zwei gewebelagen Download PDF

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Publication number
EP1373616B1
EP1373616B1 EP02703441A EP02703441A EP1373616B1 EP 1373616 B1 EP1373616 B1 EP 1373616B1 EP 02703441 A EP02703441 A EP 02703441A EP 02703441 A EP02703441 A EP 02703441A EP 1373616 B1 EP1373616 B1 EP 1373616B1
Authority
EP
European Patent Office
Prior art keywords
layer
thread
weft
warp
woven fabric
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
EP02703441A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1373616A1 (de
Inventor
Marion Becella
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.)
Habasit AG
Original Assignee
Habasit 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 Habasit AG filed Critical Habasit AG
Publication of EP1373616A1 publication Critical patent/EP1373616A1/de
Application granted granted Critical
Publication of EP1373616B1 publication Critical patent/EP1373616B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D11/00—Double or multi-ply fabrics not otherwise provided for

Definitions

  • the invention relates to a drive belt which has a fabric as a tension layer.
  • the tension layer of a drive belt often consists of one or more layers of a thermoplastic material or one or more layers of a textile product, in particular a fabric. This tension layer is coated with rubber.
  • a traction layer made of a thermoplastic material this is made, for example, from a polyamide extrusion film.
  • a tension layer is characterized by a high flexural rigidity and low compressive strength.
  • the threads of the textile products may be made of synthetic raw materials, e.g. from polyamides, aramids, polyesters, polyolefins, etc. However, they may also be made from natural raw materials, e.g. of cotton, stalk fibers such as flax or hemp, wool, silk, etc .. Also come mineral raw materials such. Glass or carbon as raw material for the threads in question. Finally, mixtures of all these raw materials come into consideration.
  • the fabric may be made from any known type of yarn, such as e.g. Multifilaments, monofilaments, staple fiber yarns or single or multistage yarns.
  • the train layer is the Drive belts, exposed to high loads.
  • Traction layers made of thermoplastic material are not very flexible (see above) and therefore require large pulleys or pulleys, over which they are guided or deflected, which has a comparatively high consumption of drive energy result (the mass of roles or Discs must be driven).
  • tension layers made of textile products however, the force transmission is sometimes insufficient with high flexibility, which is why many such textile tension layers are often glued together. This is disadvantageous because on the one hand, a further step in the production is required, namely the bonding of the textile tension layers.
  • the material costs increase because two or more textile tensile layers are needed. Above all, however, this causes an impairment of the flexibility of the tension layer as a whole.
  • the invention aims to remedy this situation. It is therefore an object of the invention to propose a drive belt, which on the one hand enables a large power transmission, but at the same time remains flexible and, if possible, offers a suitable surface en Design for the mechanical adhesion of the rubber coating.
  • the tension layer comprises a fabric which (constructively) comprises two layers, the binding technology connected to each other. At least one of the fabric layers has a plain weave, a derived plain weave, a blended plain weave, or a satin weave. It needs to be done in this way no bonding of the layers in a further production step. Finally, it is in the technical implementation of the connection of the two fabric layers so that a rib-shaped surface structure is formed, which improves the mechanical adhesion between the rubber coating and the tissue. Depending on what type of bond is used, the rib may show on one side of the fabric or on both sides.
  • Binding repeat is the smallest repetitive binding unit whose repetition forms the tissue.
  • a binding cartridge is a schematic representation of the crossing of horizontal weft threads and vertical warp threads. The crossing points are symbolized by boxes (in the present case by squares).
  • a filled box or square means that the warp thread in question is above the respective weft thread and an empty box or square means that the relevant warp thread is under the respective weft thread.
  • a binding cartridge either only a repeat, several whole reports or a repeat and several partial reports can be displayed to illustrate the connection of the reports.
  • a binding repeat is shown in each case, but it can also be referred to as a binding cartridge.
  • Fig. 1 shows two layers of fabric 1 and 2, which are shown in the same binding cartridge. Both layers are shown binding technology on one level. In this case, only the first and third columns and the first and third rows are relevant for the situation 1, and for the situation 2 only the second and fourth columns and the second and fourth rows are relevant. The numbering of the warp and weft threads begins in the lower left corner of the weave repeat or binding cartridge.
  • the representation in FIG. 1 means that in the first layer 1 the warp thread K1 lies below the weft thread S2, but above the weft thread S4. In the warp K3, it is exactly the opposite, it is above the weft S2, but under the weft thread S4. In the second layer 2, the warp thread K2 is above the weft thread S1, but below the weft thread S3, at the warp thread K4, it is the other way round, it is below the weft thread S1 but above the weft thread S3. Looking at both layers separately, it is here in each layer around a simple plain weave.
  • the bond repeat for each individual layer is here two, any multiple of which is possible.
  • the binding repeat for the entire binding cartridge is here four, any multiple of which is possible.
  • Fig. 2 is determined by further lifting of the warp threads K2 and K4 also on the weft threads S2 and S4 (dashed squares), the position 2 to the upper of the two layers. In Fig. 3, this is completely absorbed in the binding cartridge. The two layers are not yet linked in this construction stage.
  • Fig. 4 it can be seen at which points the two layers 1 and 2 are to be linked together, these linking points are marked with a cross V1, V2 in the respective squares.
  • the linking takes place in such a way that at one point, eg in the square which is arranged in the first column and in the third row of the binding cartridge (cross V1), the warp thread K1 of the "lower” layer over the weft thread S3 of the "upper” layer Position is raised, while in the square, which is arranged in the fourth column and in the second row, the warp K4 of the "upper” layer under the weft thread S2 of the lower layer (first Position) is performed (cross V2).
  • the two layers are interlinked and the result is a tissue whose binding repeat or binding cartridge P1 (cartridge with a single repeat) is shown overall in FIG.
  • binding repeat or binding cartridge P1 carrier with a single repeat
  • the representation in FIG. 5 thus means that the warp thread K1 comes to lie below the weft threads S1 and S2, but over the weft threads S3 and S4.
  • the warp K2 comes to lie over the weft threads S1 and S2, under the weft thread S3 and again on the weft thread S4.
  • the warp K3 comes to rest under the weft S1, over the weft S2 and under the wefts S3 and S4.
  • the warp K4 finally comes to rest under the weft threads S1 and S2 and over the weft threads S3 and S4.
  • connection of the two fabric layers is thus chosen so that the changing between the layers of fabric threads bind both layers together as firmly as possible and at the same time form a transverse rib.
  • the warp K1 is under
  • the weft threads S1 and S2 are arranged, but shown above the weft threads S3 and S4, exactly as in the binding cartridge P1 (Fig. 6) by means of the filled or empty squares. All other threads intersect according to the schematic representation in the binding cartridge P1.
  • FIG. 8 shows a larger section of a corresponding tissue G, wherein the weave repeat P1 is repeated within the fabric G. So that the pattern of the binding cartridge P1 can be found again, the corresponding warp threads K1, K2, K3, K4 and the weft threads S1, S2, S3, S4 are marked accordingly.
  • FIGS. 9 and 10 show, in the form of the respective binding repeat or the respective binding cartridge P2 and P3, further exemplary embodiments of fabrics which can be used in the drive belt according to the invention.
  • FIGS. 9 and 10 show, in the form of the respective binding repeat or the respective binding cartridge P2 and P3, further exemplary embodiments of fabrics which can be used in the drive belt according to the invention.
  • FIGS. 12 to 14 show, in the form of the respective binding repeat or the respective binding cartridge P2 and P3, further exemplary embodiments of fabrics which can be used in the drive belt according to the invention.
  • FIGS. 9 and 10 show, in the form of the respective binding repeat or the respective binding cartridge P2 and P3, further exemplary embodiments of fabrics which can be used in the drive belt according to the invention.
  • FIGS. 9 and 10 show, in the form of the respective binding repeat or the respective binding cartridge P2 and P3, further exemplary embodiments of fabrics which can be used in the drive belt according to the invention.
  • the form of representation of the repeat or of the binding cartridge P4 according to FIG. 12 is the "negative" of the binding cartridge P1 from FIG. 11. From the fabric, this means that the tissue is viewed from the other side (one looks at the "Back side” of the fabric). The tissue itself remains the same.
  • the representation of the binding repeat or the binding cartridge P4 from FIG. 12 From the representation of the binding repeat or the binding cartridge P4 from FIG. 12, one obtains the representation of the binding repeat or the binding cartridge P5 from FIG. 13, by quasi the binding cartridge P4 around its lower edge works down.
  • the representation of the binding repeat or the binding cartridge P6 according to FIG. 14 corresponds to the "negative" of the binding repeat or of the binding cartridge from FIG. 13.
  • At least one fabric layer has a plain weave, a derived plain weave (e.g., panama, rips, etc.), a blended plain weave, a blended linen, or a satin weave.
  • the second fabric layer can either be of the same design as the first fabric layer or it can be designed differently from the first fabric layer, which in particular can lead to the two fabric sides having an identical or different surface structure.
  • the fabric may include conductive filaments, which is particularly advantageous in view of the fact that drive belts - to ensure drive - and other belts always generate friction on the surface of a drive element (e.g., a metal disk). This can create an electrostatic charge.
  • a spark discharge can occur.
  • Electrically conductive fibers cause this sparking to be prevented by e.g. transport the load to a location where the drive belt is in contact with an electrically grounded component or surface (such as the metal disk) so that the charge can be dissipated without sparking.
  • yarns can be used which can be designed as endless yarns (monofilaments, multifilaments) or which are also spun-fiber yarns or single- or multistage threads (twines are two with one another twisted yarns, multi-level threads are multiple twisted threads) can be.
  • the yarn size can vary depending on the number of threads per centimeter both for the warp threads and for the weft threads in the range of about 3 tex to about 300 tex.
  • the thread density can vary in the warp direction as well as in the weft direction in the range of about 4 / cm to about 4000 / cm, depending on the yarn size.
  • the fabric in the warp direction and in the weft direction may have the same or different thread counts (thread densities).
  • fiber bases are both natural raw materials such. Cotton, stem bevels (e.g., flax, hemp), wool, silk and ramie, etc., as well as synthetic bases such as e.g. Polyester, polyamides, polyolefins, aramids, etc., as well as mineral raw materials such. Glass and carbon (carbon), etc., as well as mixtures of these basic materials.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Woven Fabrics (AREA)
  • Belt Conveyors (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
EP02703441A 2001-04-04 2002-03-21 Antriebsriemen mit gewebe mit genau zwei gewebelagen Expired - Lifetime EP1373616B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH6322001 2001-04-04
CH632012001 2001-04-04
PCT/CH2002/000168 WO2002081798A1 (de) 2001-04-04 2002-03-21 Band mit gewebe mit genau zwei gewebelagen

Publications (2)

Publication Number Publication Date
EP1373616A1 EP1373616A1 (de) 2004-01-02
EP1373616B1 true EP1373616B1 (de) 2006-05-17

Family

ID=4524820

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02703441A Expired - Lifetime EP1373616B1 (de) 2001-04-04 2002-03-21 Antriebsriemen mit gewebe mit genau zwei gewebelagen

Country Status (11)

Country Link
US (1) US20040094224A1 (zh)
EP (1) EP1373616B1 (zh)
JP (1) JP4291579B2 (zh)
CN (1) CN100491615C (zh)
AT (1) ATE326564T1 (zh)
CA (1) CA2442529C (zh)
DE (1) DE50206816D1 (zh)
DK (1) DK1373616T3 (zh)
ES (1) ES2261630T3 (zh)
PT (1) PT1373616E (zh)
WO (1) WO2002081798A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008022577A1 (de) * 2008-05-07 2009-11-12 Wilhelm Karmann Gmbh Cabriolet-Fahrzeug mit einem Dachbezug
DE102008022578A1 (de) * 2008-05-07 2009-11-12 Wilhelm Karmann Gmbh Cabriolet-Fahrzeug mit einem Dachbezug
DE202018101168U1 (de) * 2018-03-02 2018-03-09 Certoplast Technische Klebebänder Gmbh Klebeband

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516779A (en) * 1945-12-22 1950-07-25 Graton & Knight Company Multiply power transmission belt
US2742059A (en) * 1951-02-22 1956-04-17 J H Fenner & Co Holdings Ltd Multiple-ply textile fabrics
GB770524A (en) * 1954-01-20 1957-03-20 Fenner Co Ltd J H Improvements in or relating to the production of power transmission and conveyor belting
DE7900019U1 (de) * 1979-01-02 1979-05-10 Verseidag-Industrietextilien Gmbh, 4150 Krefeld Mehrlagiges segeltuch
DE3329740C2 (de) * 1983-08-17 1986-07-03 Hermann Wangner Gmbh & Co Kg, 7410 Reutlingen Zwei- oder mehrlagiges Gewebe als Bespannung für den Blattbildungsteil einer Papiermaschine
JPH0511402Y2 (zh) * 1985-04-01 1993-03-22
JPS6279112A (ja) * 1985-10-01 1987-04-11 Shikishima Kanbasu Kk コンベアベルト
DE3761453D1 (de) * 1986-04-08 1990-02-22 Habasit Ag Antriebsriemen.
JPS6362933A (ja) * 1986-09-01 1988-03-19 Mitsuboshi Belting Ltd 歯付きベルト
JPS63145496A (ja) * 1986-12-02 1988-06-17 日本フイルコン株式会社 製紙用多層織物
US4767289A (en) * 1986-12-31 1988-08-30 Minnesota Mining And Manufacturing Company Peristaltic pump header
EP0293989A1 (en) * 1987-06-04 1988-12-07 Akzo N.V. Filtertestproof conveyor belt comprising aramid
US4909284A (en) * 1988-09-23 1990-03-20 Albany International Corp. Double layered papermaker's fabric
DE8900626U1 (de) * 1989-01-21 1989-03-09 Parabeam B.V., Helmond Transportband
US5102725A (en) * 1991-04-01 1992-04-07 Jps Converter And Industrial Fabric Corp. Dual layer composite fabric
WO1994019620A1 (en) * 1993-02-23 1994-09-01 Unitta Co., Ltd. Toothed belt
WO1995000422A1 (en) * 1993-06-22 1995-01-05 J.H. Fenner & Co. Limited Rubberline belting
JP2872581B2 (ja) * 1994-07-26 1999-03-17 三ツ星ベルト株式会社 歯付ベルト
US5853547A (en) * 1996-02-29 1998-12-29 Asten, Inc. Papermaking fabric, process for producing high bulk products and the products produced thereby
FR2759096B1 (fr) * 1997-02-04 1999-02-26 Snecma Texture multicouche liee pour materiaux composites structuraux
US5971879A (en) * 1997-04-22 1999-10-26 The Gates Corporation Belt reinforcing material and belt constructed therewith
TW590127U (en) * 1998-10-29 2004-06-01 Mol Belting Co Interwoven belt fabric
US6427728B1 (en) * 1998-12-14 2002-08-06 The Goodyear Tire & Rubber Company Conveyor belting with reinforcing fabric formed from three interlaced layers
US6323144B1 (en) * 1999-08-20 2001-11-27 Milliken & Company Convertible fabric
JP3496830B2 (ja) * 2001-06-28 2004-02-16 バンドー化学株式会社 高負荷伝動用ｖベルト
US6626784B1 (en) * 2001-11-28 2003-09-30 The Gates Corporation Low modulus belt
CA2423498C (en) * 2002-03-28 2006-08-01 Mitsuboshi Belting Ltd. Power transmission belt
ITTO20020398A1 (it) * 2002-05-10 2003-11-10 Carlisle Power Transmission S Cinghia dentata.

Also Published As

Publication number Publication date
WO2002081798A1 (de) 2002-10-17
ATE326564T1 (de) 2006-06-15
CN1513067A (zh) 2004-07-14
JP4291579B2 (ja) 2009-07-08
DE50206816D1 (de) 2006-06-22
DK1373616T3 (da) 2006-08-14
CA2442529A1 (en) 2002-10-17
EP1373616A1 (de) 2004-01-02
CN100491615C (zh) 2009-05-27
US20040094224A1 (en) 2004-05-20
CA2442529C (en) 2011-05-24
PT1373616E (pt) 2006-09-29
JP2004527668A (ja) 2004-09-09
ES2261630T3 (es) 2006-11-16

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