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1. (WO2018197060) METHOD FOR PRODUCING A FLAT COMPOSITE FABRIC MATERIAL AND DRIVE BELTS COATED WITH COMPOSITE FABRIC MATERIAL
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Pub. No.: WO/2018/197060 International Application No.: PCT/EP2018/052725
Publication Date: 01.11.2018 International Filing Date: 05.02.2018
IPC:
B29D 29/00 (2006.01) ,B29C 43/28 (2006.01) ,B29C 43/52 (2006.01) ,F16G 1/10 (2006.01) ,F16G 5/08 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
D
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
29
Producing belts or bands
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
43
Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
22
of articles of indefinite length
28
incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
43
Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
32
Component parts, details or accessories; Auxiliary operations
52
Heating or cooling
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
G
BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
1
Driving-belts
06
made of rubber
08
with reinforcement bonded by the rubber
10
with textile reinforcement
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
G
BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
5
V-belts, i.e. belts of tapered cross-section
04
made of rubber
06
with reinforcement bonded by the rubber
08
with textile reinforcement
Applicants:
CONTITECH ANTRIEBSSYSTEME GMBH [DE/DE]; Vahrenwalderstr. 9 30165 Hannover, DE
Inventors:
MAHNKEN, Claus-Lüder; DE
KANZOW, Henning; DE
OBERT, Markus; DE
WELL, Michael; DE
Agent:
KILSCH, Armin; DE
Priority Data:
10 2017 206 844.224.04.2017DE
Title (EN) METHOD FOR PRODUCING A FLAT COMPOSITE FABRIC MATERIAL AND DRIVE BELTS COATED WITH COMPOSITE FABRIC MATERIAL
(FR) PROCÉDÉ POUR LA FABRICATION D'UN MATÉRIAU DE TISSU COMPOSITE PLAT AINSI QUE COURROIE DE TRANSMISSION COUVERTE PAR LE MATÉRIAU DE TISSU COMPOSITE
(DE) VERFAHREN ZUR HERSTELLUNG EINES FLÄCHIGEN GEWEBEVERBUNDMATERIALS SOWIE MIT GEWEBEVERBUNDMATERIAL BELEGTER ANTRIEBSRIEMEN
Abstract:
(EN) The invention relates to a method for producing a flat composite fabric material, in particular a rubberized fabric or a fabric provided with a polymer preparation for coating drive belts. The composite fiber material has a textile which is integrated into a matrix of elastomer material, preferably at least one fabric layer which is integrated into a rubber matrix. The textile or the fabric layer and the elastomer material are introduced into a gap between a belt and a cylindrical molding wheel and are molded into a composite material between the belt and the molding wheel at a temperature below the vulcanization temperature, wherein the belt loops the molding wheel over a looping angle under pressure. The invention likewise relates to a drive belt with a coating made of a composite material produced according to the invention.
(FR) Procédé pour la fabrication d'un matériau de tissu composite, en particulier d'un tissu caoutchouté ou muni d'une préparation de polymères pour le revêtement de courroies de transmission, le matériau de tissu composite comprenant un textile intégrée dans une matrice en matériau élastomère, de préférence au moins une couche de tissu intégrée dans une matrice en caoutchouc, le textile ou la couche de tissu et le matériau élastomère étant insérés dans une fente entre une bande et une roue de formage cylindrique et formés en un matériau composite entre la bande et la roue de formage à une température inferieure à la température de vulcanisation, la bande entourant la roue de formage sous pression sur un angle d'enroulement. L'invention concerne aussi une courroie de transmission comprenant un revêtement en le matériau composite préparé selon l'invention.
(DE) Verfahren zur Herstellung eines flächigen Gewebeverbundmaterials, insbesondere eines gummierten oder mit einer Polymerpräparation versehenen Gewebes zur Beschichtung von Antriebsriemen, wobei das Gewebeverbundmaterial ein in einer Matrix aus elastomerem Material eingebundenes Textil aufweist, vorzugsweise mindestens eine in einer Gummimatrix eingebundene Gewebelage, wobei das Textil bzw. die Gewebelage und das elastomere Material in einen Spalt zwischen einem Band und einem zylindrischen Formrad eingebracht und zwischen Band und Formrad bei einer Temperatur unterhalb der Vulkanisationstemperatur zu einem Verbundmaterial geformt werden, wobei das Band das Formrad über einen Umschlingungswinkel unter Druck umschlingt. Ebenfalls ist ein Antriebsriemen offenbart mit einem Belag aus erfindungsgemäß hergestellten Verbundmaterial
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)