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1. (WO2017061100) V-RIBBED BELT AND METHOD FOR MANUFACTURING SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/061100 International Application No.: PCT/JP2016/004451
Publication Date: 13.04.2017 International Filing Date: 03.10.2016
IPC:
F16G 5/20 (2006.01) ,B29D 29/10 (2006.01) ,F16G 5/06 (2006.01)
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
20
with a contact surface of special shape, e.g. toothed
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
10
Driving belts having wedge-shaped cross-section
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
Applicants: BANDO CHEMICAL INDUSTRIES, LTD.[JP/JP]; 6-6, Minatojima Minamimachi 4-chome, Chuo-ku, Kobe-shi, Hyogo 6500047, JP
Inventors: SHINDO, Yuya; JP
Agent: MAEDA & PARTNERS; Shin-Daibiru Bldg. 23F, 2-1, Dojimahama 1-chome, Kita-ku, Osaka-shi, Osaka 5300004, JP
Priority Data:
2015-20130109.10.2015JP
Title (EN) V-RIBBED BELT AND METHOD FOR MANUFACTURING SAME
(FR) COURROIE TRAPÉZOÏDALE CRANTÉE ET SON PROCÉDÉ DE FABRICATION
(JA) Vリブドベルト及びその製造方法
Abstract:
(EN) A V-ribbed belt (B) is formed in such a manner that core wires (14) are made of polyester fibers, and has a total fineness of 2200-5500 dtex, wherein the fineness of the core wires (14) per belt-width of a single V-rib (15) is 10000-19000 dtex, and a heated-dried belt contractive force, which is the lifted level of a 6 N load 30 minutes after being applied and fixed on a belt having a length of 300 nm in a belt length direction in an atmosphere of 150°C, is 44 N or larger.
(FR) L'invention concerne une courroie trapézoïdale crantée (B) formée de sorte que des fils d'âme (14) soient constitués de fibres de polyester, et ayant une finesse totale comprise entre 2 200 et 5 500 dtex, la finesse des fils d'âme (14) par largeur de bande d'une seule nervure trapézoïdale (15) étant située dans la plage allant de 10 000 à 19 000 dtex, et une force de contraction de courroie chauffée-séchée, qui correspond au niveau de levage d'une charge de 6 N, 30 minutes après avoir été appliquée et fixée à une courroie ayant une longueur de 300 nm dans le sens de longueur de courroie dans une atmosphère de 150 °C, est supérieure ou égale à 44 N.
(JA) Vリブドベルト(B)は、心線(14)がポリエステル系繊維で構成され、その総繊度が2200dtex以上5500dtex以下であり、また、Vリブ(15)の1個分のベルト幅当たりにおいて、心線(14)の繊度が10000dtex以上19000dtex以下であり、且つ150℃の雰囲気下、ベルト長さ300mmについて、ベルト長さ方向に6Nの荷重を負荷して固定してから30分後の荷重の上昇量であるベルト乾熱時収縮力が44N以上である。
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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, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, 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: Japanese (JA)
Filing Language: Japanese (JA)