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1. (WO2018197067) VEHICLE TYRE
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Pub. No.: WO/2018/197067 International Application No.: PCT/EP2018/053395
Publication Date: 01.11.2018 International Filing Date: 12.02.2018
IPC:
B60C 11/24 (2006.01) ,B60C 19/00 (2006.01) ,B60C 23/00 (2006.01) ,B60T 8/172 (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
24
Wear-indicating arrangements
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
19
Tyre parts or constructions not otherwise provided for
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
23
Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps, of tanks; Tyre cooling arrangements
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
T
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
8
Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
17
Using electrical or electronic regulation means to control braking
172
Determining control parameters used in the regulation, e.g. by calculations involving measured or detected parameters
Applicants:
CONTINENTAL REIFEN DEUTSCHLAND GMBH [DE/DE]; Vahrenwalder Str. 9 30165 Hannover, DE
Inventors:
ROSTEK, Marian; DE
BUSCHE, Joachim; DE
KURZ, Martin; DE
Agent:
WIDJAJA, Wira; DE
Priority Data:
10 2017 207 228.828.04.2017DE
Title (EN) VEHICLE TYRE
(FR) PNEUMATIQUE DE VÉHICULE
(DE) FAHRZEUGREIFEN
Abstract:
(EN) In order to provide a vehicle tyre with which conventional vehicle tyres can be improved, it is proposed that a tyre sensor comprising an optical waveguide (5) is arranged in a profile block of the tread, wherein the optical waveguide (5) is designed in the form of a light guide line having at least one interference filter (6, 7, 8, 9) and extends substantially in the radial direction (2) of the profile block (4), wherein, in the event of wear of the profile of the vehicle tyre, the number of interference filters (6, 7, 8, 9) in the optical waveguide (5) is reduced and it is possible to determine the wear of the profile by means of evaluating light signals which are reflected in the optical waveguide (5).
(FR) L'objet de l'invention est de mettre au point un pneumatique de véhicule au moyen duquel les pneumatiques traditionnels peuvent être améliorés. À cet effet, un capteur de pneumatique présentant un guide d'ondes optiques (5) est agencé dans un bloc de la bande de roulement. Le guide d'ondes optiques (5) est réalisé sous la forme d'une ligne de lumière pourvue d'au moins un filtre d'interférence (6, 7, 8, 9) et s'étend sensiblement dans la direction radiale (2) du bloc (4). Lorsque les sculptures du pneumatique de véhicule sont usées, le nombre des filtres d'interférence (6, 7, 8, 9) dans le guide d'ondes optiques (5) est réduit et l'usure des sculptures peut être déterminée par évaluation des signaux lumineux réfléchis dans le guide d'ondes optiques (5).
(DE) Um ein Fahrzeugreifen bereitzustellen, mit dem herkömmliche Fahrzeugreifen verbessert werden können, wird vorgeschlagen, dass in einem Profilblock des Laufstreifens ein Reifensensor mit einem Lichtwellenleiter (5) angeordnet ist, wobei der Lichtwellenleiter (5) in Form einer Lichtleitung mit mindestens einem Interferenzfilter (6, 7, 8, 9) ausgebildet ist und sich im Wesentlichen in radialer Richtung (2) des Profilblockes (4) erstreckt, wobei bei einem Profilabrieb des Fahrzeugreifens die Anzahl der Interferenzfilter (6, 7, 8, 9) im Lichtwellenleiter (5) reduziert wird und über eine Auswertung von im Lichtwellenleiter (5) reflektierten Lichtsignalen der Profilabrieb bestimmt werden kann.
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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, 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)