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1. (WO2019005123) CARVING HEAD FOR FORMING GROOVES IN CURED TIRES
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Pub. No.: WO/2019/005123 International Application No.: PCT/US2017/040380
Publication Date: 03.01.2019 International Filing Date: 30.06.2017
IPC:
B29D 30/68 (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
30
Producing pneumatic or solid tyres or parts thereof
06
Pneumatic tyres or parts thereof
52
Unvulcanised treads, e.g. on used tyres; Retreading
68
Cutting profiles into the treads of tyres
Applicants:
WEN, Chaunyi [US/US]; US (US)
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN [FR/FR]; 23 place des Carmes-Déchaux 63000 Clermont-Ferrand, FR
Inventors:
WEN, Chaunyi; US
Agent:
PIEROTTI, Neal, P.; US
Priority Data:
Title (EN) CARVING HEAD FOR FORMING GROOVES IN CURED TIRES
(FR) TÊTE DE SCULPTURE POUR FORMER DES RAINURES DANS DES PNEUS VULCANISÉS
Abstract:
(EN) A carving head (10) for cutting a cured tire (12) is provided that includes a blade mounting assembly (16) that is removably attachable to a frame (14) by an attachment mechanism (18). A plurality of blades (20) are carried by the blade mounting assembly and the frame when the blade mounting assembly is attached to the frame. The blades (20) are removable from the frame. Heat from a heating element (22) carried by the frame is transferred through the frame and heats the blades (20) when the blades are carried by the blade mounting assembly and the frame.
(FR) Une tête de sculpture (10) pour couper un pneu vulcanisé (12) comprend un ensemble de montage de lame (16) qui peut être fixé de manière amovible à un cadre (14) par un mécanisme de fixation (18). Une pluralité de lames (20) sont portées par l'ensemble de montage de lame et le cadre lorsque l'ensemble de montage de lame est fixé au cadre. Les lames (20) peuvent être retirées du cadre. La chaleur provenant d'un élément chauffant (22) porté par le cadre est transférée à travers le cadre et chauffe les lames (20) lorsque les lames sont portées par l'ensemble de montage de lame et le cadre.
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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, 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: English (EN)