Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019025953) BICYCLE TYRE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/025953 International Application No.: PCT/IB2018/055703
Publication Date: 07.02.2019 International Filing Date: 31.07.2018
IPC:
B60C 11/00 (2006.01) ,B60C 9/06 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
C
VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
11
Tyre tread bands; Tread patterns; Anti-skid inserts
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
C
VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
9
Reinforcements or ply arrangement of pneumatic tyres
02
Carcasses
04
the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
06
the cords extend diagonally from bead to bead and run in opposite directions in each successive carcass ply, i.e. bias angle ply
Applicants:
PIRELLI TYRE S.P.A. [IT/IT]; Viale Piero e Alberto Pirelli, 25 20126 Milano, IT
Inventors:
ERBIZZONI, Laura; IT
BRIVIO, Paolo; IT
Agent:
CASTIGLIA, Paolo; IT
BOTTERO, Claudio; IT
MONTEVECCHI, Emma; IT
SGOBBA, Marco; IT
GIANNESI, Simona; IT
CHECCACCI, Giorgio; IT
ACCO, Stefania; IT
Priority Data:
10201700008753631.07.2017IT
Title (EN) BICYCLE TYRE
(FR) PNEUMATIQUE POUR BICYCLETTES
Abstract:
(EN) A bicycle tyre (100), comprising a carcass structure (2) and a tread band (7) applied in a radially outer position with respect to the carcass structure (2). The tread band (7) comprises a crown portion (7a) extending astride of an equatorial plane (X) of the tyre (100) and having a predetermined radius of curvature (R1) and a pair of lateral portions (7b) arranged on axially opposite sides with respect to the crown portion (7a) and each having a second radius of curvature (R2) greater than said first radius of curvature (R1).
(FR) L'invention concerne un pneumatique pour bicyclette (100), comprenant une structure de carcasse (2) et une bande de roulement (7) appliquée dans une position radialement externe par rapport à la structure de carcasse (2). La bande de roulement (7) comprend une partie sommet (7a) s'étendant à cheval sur un plan équatorial (X) du pneumatique (100) et ayant un rayon de courbure (R1) prédéfini et une paire de parties latérales (7b) disposées sur des côtés axialement opposés par rapport à la partie sommet (7a) et ayant chacune un second rayon de courbure (R2) supérieur audit premier rayon de courbure (R1).
front page image
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, 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: English (EN)
Filing Language: Italian (IT)