DE3631245A1 - FUNDING GOOD - Google Patents

FUNDING GOOD

Info

Publication number
DE3631245A1
DE3631245A1 DE19863631245 DE3631245A DE3631245A1 DE 3631245 A1 DE3631245 A1 DE 3631245A1 DE 19863631245 DE19863631245 DE 19863631245 DE 3631245 A DE3631245 A DE 3631245A DE 3631245 A1 DE3631245 A1 DE 3631245A1
Authority
DE
Germany
Prior art keywords
polyester
warp
conveyor belt
threads
belt according
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
DE19863631245
Other languages
German (de)
Other versions
DE3631245C2 (en
Inventor
Hasso Dipl Ing Tonn
Peter V Scheliha
Juergen Niemeyer
Christan Dipl Ing Heidelmann
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.)
Phoenix AG
Original Assignee
Phoenix 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 Phoenix AG filed Critical Phoenix AG
Priority to DE19863631245 priority Critical patent/DE3631245A1/en
Priority to FR868614174A priority patent/FR2591574B1/en
Priority to GB8625076A priority patent/GB2183263B/en
Priority to BE0/217320A priority patent/BE905638A/en
Publication of DE3631245A1 publication Critical patent/DE3631245A1/en
Application granted granted Critical
Publication of DE3631245C2 publication Critical patent/DE3631245C2/de
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • D03D1/0094—Belts
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B65G15/32—Belts or like endless load-carriers made of rubber or plastics
    • B65G15/34—Belts or like endless load-carriers made of rubber or plastics with reinforcing layers, e.g. of fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/04—Bulk
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/01—Natural vegetable fibres
    • D10B2201/02—Cotton
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/20—Cellulose-derived artificial fibres
    • D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
    • D10B2201/24—Viscose
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/06—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated alcohols, e.g. polyvinyl alcohol, or of their acetals or ketals
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/08—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated carboxylic acids or unsaturated organic esters, e.g. polyacrylic esters, polyvinyl acetate
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/02—Reinforcing materials; Prepregs

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Belt Conveyors (AREA)
  • Woven Fabrics (AREA)

Description

Die Erfindung bezieht sich auf einen Fördergurt gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a conveyor belt according to the Preamble of claim 1.

Fundamentalforderung an Fördergurte mit Gewebeeinlage ist, daß die Kettfäden der Gewebeeinlage eine hohe Festigkeit besitzen und zugleich dehnungsarm sind. Diese Eigenschaften erfüllt Polyester in besonderem Maße, so daß heute die Gewebeeinlagen von Fördergurten vorzugsweise Polyesterkettfäden aufweisen. Die Schußfäden bestehen gewöhnlich aus Polyamid. Fördergurte mit Polyesterkette E und Polyamidschuß P bezeichnet man als EP-Gurte (Fördergurthandbuch, C. Scholtz, 1967, Seite 406). Polyester wie auch Polyamid liegen dabei als Zwirn oder Garn vor (DIN 60 900).The fundamental requirement for conveyor belts with a fabric insert is that the warp threads of the fabric insert have high strength possess and at the same time are low stretch. These properties fulfills polyester to a special degree, so that today the fabric inlays of conveyor belts preferably have polyester warp threads. The weft threads are usually made of polyamide. Conveyor belts labeled with polyester chain E and polyamide weft P. EP belts (conveyor belt manual, C. Scholtz, 1967, page 406). Both polyester and polyamide are included as thread or yarn before (DIN 60 900).

EP-Gurte verfügen häufig noch über ein zusätzliches Material Y in Kettrichtung, das nichttragend oder tragend sein kann, wobei diesbezüglich nun einmal der Stand der Technik zusammengefaßt werden soll.EP belts often have an additional material Y in the warp direction, which can be non-loadbearing or loadbearing, in this regard, the prior art is summarized shall be.

Nichttragende Abdeck- und/oder Bindeketten sind nach der DIN 22 109 durch eingeklammerte Großbuchstaben zu bezeichnen, hier also mit der allgemeinen Formel E(Y)P, wobei nach DIN 22 109 als zusätzliches Kettmaterial Y folgende Einlagenwerkstoffe verwendet werden.Non-load-bearing cover and / or binding chains are after the To denote DIN 22 109 in bracketed capital letters, here with the general formula E (Y) P, whereby according to DIN 22 109 as additional warp material Y following insert materials be used.

B = BaumwolleD = Aramid Z = ZellwolleV = Polyvinylacetal R = ReyonP = PolyamidB = cotton D = aramid Z = cellulose V = polyvinyl acetal R = RayonP = polyamide

Einer nichttragenden Baumwollbindekette käme also die normgemäße Nomenklatur E(B)P zu.A non-load-bearing cotton binding chain would come up to the norm Nomenclature E (B) P zu.

Neben der Funktion als Bindekette hat ein derartiges nichttragendes Kettmaterial häufig auch eine Schutzfunktion gegenüber Abrieb, Durchschlag und Verschleiß (GB-PS 9 90 730) sowie eine Funktion eines Indikators bei Schleifvorgängen (DE-PS 32 29 813).In addition to the function as a binding chain, such a non-load-bearing one Warp material often also has a protective function Abrasion, puncture and wear (GB-PS 9 90 730) as well a function of an indicator during grinding processes (DE-PS 32 29 813).

Ein zusätzliches tragendes Kettmaterial Y ist bisher nur als Mischzwirn mit Polyester bekannt, wobei nach DIN 22 102 bzw. DIN 22 109 die Nomenklaturen A und B für EP-Gurte anzuwenden wären.An additional load-bearing warp material Y is so far only as Mixed twine with polyester known, whereby according to DIN 22 102 or DIN 22 109 to use the nomenclatures A and B for EP belts would be.

A) EyP (Polyesteranteil E im Mischzwirn Ey ≦λτ 50%)
B) YeP (Polyesteranteil e im Mischzwirn Ye ≦ωτ 50%)A) EyP (polyester content E in the mixed twine Ey ≦ λτ 50%)
B) YeP (polyester content e in the mixed yarn Ye ≦ ωτ 50%)

Dabei wird bei Zwirnen, die aus verschiedenen Faserarten bestehen, diejenige Faserart, die dem Zwirn überwiegend die Festigkeit verleiht, mit einem Großbuchstaben, weitere Faserarten mit Kleinbuchstaben bezeichnet. Einer Baumwollkomponente im Mischzwirn als tragendes Teilsystem, bei der die Polyesterkette dem Zwirn überwiegend die Festigkeit verleiht, käme also die normgemäße Nomenklatur EbP zu. In the case of twists that consist of different types of fibers, the type of fiber that is predominantly the thread Strength gives, with a capital letter, other types of fibers marked with lowercase letters. A cotton component in the mixed twine as a load-bearing subsystem in which the polyester chain gives the thread predominantly the strength So the standard nomenclature EbP too.  

Ein derartiges zusätzliches Material in Kettrichtung kann auch als Schutzsystem fungieren (DE-AS 20 04 986). Eine andere, äußerst wichtige Funktion dieser Mischzwirne wird nun eingehender beschrieben.Such an additional material in the warp direction can also act as a protection system (DE-AS 20 04 986). A other, extremely important function of these mixed threads now described in more detail.

Wird der Fördergurt für den Untertagebergbau eingesetzt, so muß dieser zusätzlich einen Filterselbstrettertest der Hauptstelle für das Grubenrettungswesen genügen. Denn bei Fördergurtbränden entstehen Schwelprodukte, die den Atmungsfilter der Bergleute verstopfen können. Insbesondere Schwelprodukte des Polyesters stellen hier ein Problem dar, dem man sich in den vergangenen Jahren besonders widmete. Aus der DE-GM 80 25 492, DE-PS 30 35 883 und EP 00 48 332 ist ein Fördergurt bekannt, bei dem die Polyesterkettfäden mit Polyamid verzwirnt bzw. umzwirnt sind. Folgende Gewebekonstruktionen seien beispielsweise genannt, wobei die Polyester-Polyamid-Mischzwirne zur Verdeutlichung unterstrichen sind.If the conveyor belt is used for underground mining, so this must also carry out a filter self-rescue test at the main office enough for mine rescue. Because with conveyor belt fires arise smoldering products that the respiratory filter which can clog miners. In particular smoldering products of polyester are a problem here, which one in especially devoted to the past years. From the DE-GM 80 25 492, DE-PS 30 35 883 and EP 00 48 332 is a conveyor belt known in which the polyester warp threads are twisted with polyamide or are twisted. The following fabric constructions are, for example called, the polyester-polyamide mixed threads are underlined for clarity.

a) EpP  b) PeP  c) Ep(B)Pb   d) Ep(P)P  e) Pe(P)Pa) EpP b) PeP c) Ep (B) Pb d) Ep (P) P e) Pe (P) P

Weitere Mischzwirne, nämlich aus Polyester und Polyvinylalkohol bzw. aus Polyester und Polyvinylacetat, sind in der DE-OS 31 37 657 beschrieben, wobei diese Mischzwirnsysteme bei weitem nicht die Bedeutung haben wie Ep- bzw. Pe-Mischzwirne.Other mixed threads, namely made of polyester and polyvinyl alcohol or of polyester and polyvinyl acetate, are in DE-OS 31 37 657 described, these mixed twisting systems at not as important as Ep or Pe mixed threads.

Durch die Zumischung dieser Materialien Y wird die Zersetzung des Polyesters in solcher Weise beeinflußt, daß die Menge der entstehenden atmungsfilterschädlichen Schwelprodukte verringert wird. Durch diese Maßnahme wird aber häufig nicht mehr die eingangs erwähnte Fundamentalforderung befriedigend erfüllt.By admixing these materials Y the decomposition of the polyester influenced in such a way that the amount of resulting smoldering products harmful to the respiratory filter are reduced becomes. This measure often does not more satisfying the fundamental requirement mentioned at the beginning Fulfills.

Die nun sehr komplex gewordenen Anforderungen an EP-Gurte im Untertagebergbau machen eine Weiterentwicklung erforderlich, die nun Aufgabe der Erfindung ist. Diese Aufgabe wird erfindungsgemäß durch die kennzeichnenden Merkmale des Anspruchs 1 gelöst.The now very complex requirements for EP belts in underground mining, further development is necessary, which is now the object of the invention. This task will according to the invention by the characterizing features of claim 1 solved.

In den Unteransprüchen 2 bis 6 sind Ausgestaltungen des Fördergurtes nach Anspruch 1 angegeben.In the subclaims 2 to 6, embodiments of the Conveyor belt according to claim 1.

Im Rahmen eines Schemas werden nun die verschiedenen Möglichkeiten der Anordnung des zusätzlichen Materials Y in Kettrichtung von EP-Gurten nomenklaturmäßig gegenübergestellt. (IV) EYP (Polyesteranteil E in der Gesamtkette EY ≦λτ 50%)
( V) YEP (Polyesteranteil E in der Gesamtkette YE ≦ωτ 50%)Within the framework of a scheme, the various options for arranging the additional material Y in the warp direction of EP belts are now compared in terms of their nomenclature. (IV) EYP (polyester fraction E in the total chain EY ≦ λτ 50%)
(V) YEP (polyester content E in the overall chain YE ≦ ωτ 50%)

Y = B, Z, R, P, D, V (DIN 22 109) Y = B, Z, R, P, D, V (DIN 22 109)  

Während die Gewebetypen (I) bis (III) nomenklaturmäßig durch Normung erfaßt sind, beruht die Nomenklatur für die neuen Typen (IV) und (V) auf einen Vorschlag der Anmelderin, wobei im Rahmen der Erfindung nur der Gewebetyp (IV) interessant ist. In den Fällen (I), (IV) und (V) kann man das zusätzliche Material Y in Kettrichtung wegen seiner Eigenständigkeit auch als Kettfadensystem bezeichnen.While the tissue types (I) to (III) by nomenclature Standardization, the nomenclature for the new is based Types (IV) and (V) on a proposal by the applicant, whereby only the tissue type (IV) interesting in the context of the invention is. In cases (I), (IV) and (V) one can do the additional Material Y in the warp direction because of its independence referred to as the warp thread system.

Fördergurte mit dem Gewebetyp (IV) erfüllen innerhalb des beanspruchten Polyesteranteils die eingangs erwähnten komplexen Anforderungen. Bei dem erfindungsgemäßen Gewebetyp kann also den Polyesteranteil innerhalb eines größeren Bereiches (51 bis 70%) variiert werden, ohne daß sich dadurch das Festigkeits- und Dehnverhalten der tragenden Gesamtkettfadenlage nachteilig verändert. Bei der Wahl des Polyesteranteils sind Kosten und Anforderungen im Hinblick auf das Schwelverhalten von Polyester gegeneinander abzuwägen.Conveyor belts with fabric type (IV) meet within the claimed Polyester component the complexes mentioned above Conditions. In the type of fabric according to the invention, therefore, the polyester content within a larger range (51 to 70%) can be varied without this Strength and stretch behavior of the load-bearing total warp layer adversely changed. When choosing the polyester content are costs and requirements with regard to the smoldering behavior weighing polyester against each other.

Die folgende Tabelle soll nun beispielsweise einmal aufzeigen, wie bei gleicher Festigkeit und gleichem Dehnverhalten der tragenden Gesamtkettfadenlage durch eine veränderte Strukturzuordnung des zusätzlichen Kettmaterials aus Polyamid der Polyesteranteil und damit auch der Anteil an filterverstopfenden Polyesterschwelprodukte verringert werden kann.The following table should show, for example, as with the same strength and the same stretching behavior of the load-bearing overall warp thread position due to a changed structure assignment of the additional warp material made of polyamide The proportion of polyester and thus also the proportion of filter clogging Polyester heavy products can be reduced.

Materialanteile der Kette (%)Chain material shares (%)

Durch die veränderte Strukturzuordnung ist also der Polyesteranteil um 10% verringert worden.Due to the changed structure assignment, the polyester content has been reduced by 10%.

Gegebenenfalls kann in den neuen EP-Gurten noch ein nichttragendes Kettfadensystem vorhanden sein. Beispiele sind:
f) EP(B)P  g) EP(P)PIf necessary, there can still be a non-load-bearing warp thread system in the new EP belts. Examples are:
f) EP (B) P g) EP (P) P

Anhand einer schematischen Zeichnung wird nun der Aufbau des erfindungsgemäßen EP-Gurtes beispielsweise beschrieben.Using a schematic drawing, the structure is now of the EP belt according to the invention described for example.

Nach der einzigen Fig. besteht das Fördergurtgewebe aus den Polyamidschußfäden 1 bis 10 und den Polyesterkettfäden 11. In der Schärfolge 1 : 1 sind den Polyesterkettfäden 11 ein zusätzliches tragendes Kettfadensystem 12 zugeordnet, das mit den Polyesterkettfäden 11 nicht verzwirnt ist. Das Kettfadensystem 12 kann aus Polyamid, Aramid, Polyvinylalkohol, Polyvinylacetat, Polyvinylacetal, Baumwolle oder Zellwolle bestehen. Dabei kann das Fadensystem 12 materialgleich oder materialverschieden sein.According to the single FIG. , The conveyor belt fabric consists of the polyamide weft threads 1 to 10 and the polyester warp threads 11 . In the 1: 1 warping sequence, the polyester warp threads 11 are assigned an additional load-bearing warp thread system 12 which is not twisted with the polyester warp threads 11 . The warp thread system 12 can consist of polyamide, aramid, polyvinyl alcohol, polyvinyl acetate, polyvinyl acetal, cotton or wool. The thread system 12 can be the same material or different materials.

Claims (6)

1) Fördergurt aus Gummi, gummiähnlichem Kunststoff oder aus Kunststoff wie PVC mit einer oder mehreren Gewebeeinlagen, die aus Polyesterkettfäden und Polyamidschußfäden bestehen, wobei den Polyesterkettfäden ein zusätzliches tragendes Kettmaterial zugeordnet ist, dadurch gekennzeichnet, daß das zusätzliche Kettmaterial Y (Kettfadensystem 12) nicht mit den Polyesterkettfäden verzwirnt ist (EY-System) und daß der Polyesteranteil E in dem EY-System 51 bis 70% beträgt.1) Conveyor belt made of rubber, rubber-like plastic or plastic such as PVC with one or more fabric inserts, which consist of polyester warp threads and polyamide weft threads, the polyester warp threads being assigned an additional load-bearing warp material, characterized in that the additional warp material Y (warp thread system 12 ) is not included the polyester warp threads are twisted (EY system) and that the polyester fraction E in the EY system is 51 to 70%. 2) Fördergurt nach Anspruch 1, dadurch gekennzeichnet, daß der Polyesteranteil in dem EY-System 51 bis 65% beträgt.2) Conveyor belt according to claim 1, characterized in that the polyester content in the EY system is 51 to 65%. 3) Fördergurt nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß das Kettfadensystem (12) parallel zu den Polyesterkettfäden (11) verläuft.3) Conveyor belt according to claims 1 and 2, characterized in that the warp thread system ( 12 ) runs parallel to the polyester warp threads ( 11 ). 4) Fördergurt nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, daß die Schärfolge von Polyesterkette (11) zu Kettfadensystem (12) von 1 : 1 bis 1 : 5 reicht.4) Conveyor belt according to claims 1 to 3, characterized in that the warping sequence from polyester chain ( 11 ) to warp thread system ( 12 ) ranges from 1: 1 to 1: 5. 5) Fördergurt nach den Ansprüchen 1 bis 4, dadurch gekennzeichnet, daß das Kettfadensystem (12) aus Polyamid, Aramid, Polyvinylalkohol, Polyvinylacetat, Polyvinylacetal, Baumwolle oder Zellwolle besteht.5) Conveyor belt according to claims 1 to 4, characterized in that the warp thread system ( 12 ) consists of polyamide, aramid, polyvinyl alcohol, polyvinyl acetate, polyvinyl acetal, cotton or wool. 6) Fördergurt nach den Ansprüchen 1 bis 5, dadurch gekennzeichnet, daß das Kettfadensystem (12) aus gleichem oder verschiedenem Material besteht.6) Conveyor belt according to claims 1 to 5, characterized in that the warp thread system ( 12 ) consists of the same or different material.
DE19863631245 1985-10-24 1986-09-13 FUNDING GOOD Granted DE3631245A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19863631245 DE3631245A1 (en) 1985-10-24 1986-09-13 FUNDING GOOD
FR868614174A FR2591574B1 (en) 1985-10-24 1986-10-13 CONVEYOR BELT
GB8625076A GB2183263B (en) 1985-10-24 1986-10-20 Conveyor belt
BE0/217320A BE905638A (en) 1985-10-24 1986-10-22 CONVEYOR BELT.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3537767 1985-10-24
DE19863631245 DE3631245A1 (en) 1985-10-24 1986-09-13 FUNDING GOOD

Publications (2)

Publication Number Publication Date
DE3631245A1 true DE3631245A1 (en) 1987-05-07
DE3631245C2 DE3631245C2 (en) 1990-06-13

Family

ID=25837234

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863631245 Granted DE3631245A1 (en) 1985-10-24 1986-09-13 FUNDING GOOD

Country Status (4)

Country Link
BE (1) BE905638A (en)
DE (1) DE3631245A1 (en)
FR (1) FR2591574B1 (en)
GB (1) GB2183263B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013222689A1 (en) 2013-11-07 2015-05-07 Phoenix Conveyor Belt Systems Gmbh Conveyor belt with a textile tension member
RU168595U1 (en) * 2015-12-28 2017-02-09 Непубличное акционерное общество "Корд" HIGH RESISTANCE CONVEYOR BELT

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2775470B1 (en) * 1998-02-27 2000-05-05 Detex TEXTILE FRAME FOR CONVEYOR TUBULAR BELT
FR2788754B1 (en) * 1999-01-22 2001-03-16 Atochem Elf Sa POLYAMIDE CONVEYOR ELEMENTS
US7523626B2 (en) * 2004-10-01 2009-04-28 Saint-Gobain Performance Plastics Corporation Conveyor belt
ES2532881T3 (en) * 2009-11-09 2015-04-01 Coroplast Fritz Müller Gmbh & Co. Kg Tissue adhesive tape with high resistance to abrasion or tear that can be removed by tearing transversely

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB990730A (en) * 1960-10-06 1965-04-28 Dunlop Rubber Co Improvements in mechanical belting
DE1294755B (en) * 1963-10-22 1969-05-08 Dunlop Rubber Co Mechanical belt
DE2004986B2 (en) * 1970-02-04 1974-09-12 Clouth Gummiwerke Ag, 5000 Koeln Fabric insert for conveyor belts
DE7634634U1 (en) * 1976-10-30 1977-03-31 Vereinigte Seidenwebereien Ag, 4150 Krefeld REINFORCED FABRIC FABRIC
DE2727569B2 (en) * 1977-06-18 1980-11-06 Continental Gummi-Werke Ag, 3000 Hannover Fabric coated with rubber or plastic
DE8025492U1 (en) * 1980-09-24 1981-12-03 Peter - BTR Gummiwerke AG, 6450 Hanau DRIVE OR CONVEYOR
EP0048332A1 (en) * 1980-09-24 1982-03-31 PETER-BTR Gummiwerke Aktiengesellschaft Power transmission or conveyor belt
DE3137657A1 (en) * 1981-09-22 1983-04-07 Peter - BTR Gummiwerke AG, 6450 Hanau Drive or conveyor belt
DE3229813C2 (en) * 1982-08-11 1986-02-13 Phoenix Ag, 2100 Hamburg Conveyor belt with two fabric inlays arranged one above the other

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1412238A (en) * 1964-10-21 1965-09-24 Dunlop Rubber Co Improvements to conveyor belts
US3509375A (en) * 1966-10-18 1970-04-28 Honeywell Inc Switching circuitry for isolating an input and output circuit utilizing a plurality of insulated gate magnetic oxide field effect transistors
GB1273528A (en) * 1968-05-14 1972-05-10 Btr Industries Ltd Improvements in or relating to fabrics and to conveyors belts composed of such fabrics
GB1562284A (en) * 1975-10-30 1980-03-12 Scapa Porritt Ltd Papermakers
DE2917756A1 (en) * 1979-05-02 1980-11-13 Scholtz Ag Conrad CONVEYOR BELT WITH ARAMID TRAIN CARRIERS

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB990730A (en) * 1960-10-06 1965-04-28 Dunlop Rubber Co Improvements in mechanical belting
DE1294755B (en) * 1963-10-22 1969-05-08 Dunlop Rubber Co Mechanical belt
DE2004986B2 (en) * 1970-02-04 1974-09-12 Clouth Gummiwerke Ag, 5000 Koeln Fabric insert for conveyor belts
DE7634634U1 (en) * 1976-10-30 1977-03-31 Vereinigte Seidenwebereien Ag, 4150 Krefeld REINFORCED FABRIC FABRIC
DE2727569B2 (en) * 1977-06-18 1980-11-06 Continental Gummi-Werke Ag, 3000 Hannover Fabric coated with rubber or plastic
DE8025492U1 (en) * 1980-09-24 1981-12-03 Peter - BTR Gummiwerke AG, 6450 Hanau DRIVE OR CONVEYOR
EP0048332A1 (en) * 1980-09-24 1982-03-31 PETER-BTR Gummiwerke Aktiengesellschaft Power transmission or conveyor belt
DE3035883C2 (en) * 1980-09-24 1986-07-17 Peter - BTR Gummiwerke AG, 6450 Hanau Drive or conveyor belt
DE3137657A1 (en) * 1981-09-22 1983-04-07 Peter - BTR Gummiwerke AG, 6450 Hanau Drive or conveyor belt
DE3229813C2 (en) * 1982-08-11 1986-02-13 Phoenix Ag, 2100 Hamburg Conveyor belt with two fabric inlays arranged one above the other

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
DE-Buch: Fördergurthandbuch, C. Scholtz, 1967, S. 406 *
DE-DIN 22 102 *
DE-DIN 22 109 *
DE-DIN 60 900 *
DE-Z.: Glueckauf 121(1985) Nr. 1, S. 54 und 56 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013222689A1 (en) 2013-11-07 2015-05-07 Phoenix Conveyor Belt Systems Gmbh Conveyor belt with a textile tension member
WO2015067385A1 (en) 2013-11-07 2015-05-14 Phoenix Conveyor Belt Systems Gmbh Conveyor belt with a textile tension member
RU168595U1 (en) * 2015-12-28 2017-02-09 Непубличное акционерное общество "Корд" HIGH RESISTANCE CONVEYOR BELT

Also Published As

Publication number Publication date
BE905638A (en) 1987-02-16
FR2591574B1 (en) 1992-01-24
FR2591574A1 (en) 1987-06-19
GB2183263A (en) 1987-06-03
DE3631245C2 (en) 1990-06-13
GB8625076D0 (en) 1986-11-26
GB2183263B (en) 1989-11-01

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