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1. (WO2017153813) SAFETY DEVICE FOR WHEELS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/153813 International Application No.: PCT/IB2016/051404
Publication Date: 14.09.2017 International Filing Date: 11.03.2016
IPC:
B60C 29/00 (2006.01) ,B60C 17/01 (2006.01) ,B60C 5/00 (2006.01) ,B60C 5/08 (2006.01) ,B60C 5/20 (2006.01) ,B60C 5/22 (2006.01) ,B60C 29/02 (2006.01) ,B60C 19/00 (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
29
Arrangements of tyre-inflating valves to tyres or rims; Accessories for tyre-inflating valves, 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
17
Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
01
utilising additional inflatable supports which become load-supporting in emergency
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
5
Inflatable pneumatic tyres or inner tubes
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
5
Inflatable pneumatic tyres or inner tubes
02
having separate inflatable inserts, e.g. with inner tubes; Means for lubricating, venting, preventing relative movement between tyre and inner tube
04
Shape or construction of inflatable inserts
08
having reinforcing means
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
5
Inflatable pneumatic tyres or inner tubes
20
having multiple separate inflatable chambers
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
5
Inflatable pneumatic tyres or inner tubes
20
having multiple separate inflatable chambers
22
the chambers being annular
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
29
Arrangements of tyre-inflating valves to tyres or rims; Accessories for tyre-inflating valves, not otherwise provided for
02
Connection to rims
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
Applicants:
COMET S.R.L. [IT/IT]; Via Casignana, 9 00118 Roma, IT
Inventors:
SCARSELLA, Silvano Carlo; IT
Agent:
BRUNACCI, Marco; IT
Priority Data:
Title (EN) SAFETY DEVICE FOR WHEELS
(FR) DISPOSITIF DE SÉCURITÉ POUR ROUES
Abstract:
(EN) Safety device (1) for wheels comprising at least a support body (6): - fitted in a wheel (2) having a tire (3) and a rim (4) associated with each other to define a first tube (5) containing at least a first pressurized fluid for the support of loads acting on the tire (3); and - having a support portion (7) adapted to come at least partially in contact with said tire (3) when said first fluid comes out of said first tube (5); with the support body (6) that defines a second tube (8) fitted in first tube (5) containing a second pressurized fluid and in that it comprises inflating means (12, 19) variable between: - a first configuration, wherein the inflating means (12, 19) are associated with the first tube (5) for the introduction/extraction of the first pressurized fluid; and - a second configuration, wherein they are associated with the second tube (8) for the introduction/extraction of the second pressurized fluid.
(FR) La présente invention concerne un dispositif de sécurité (1) pour des roues qui comprend au moins un corps de support (6) : - ajusté dans une roue (2) comportant un pneumatique (3) et un rebord (4) associés l'un à l'autre pour définir un premier tube (5) contenant au moins un premier fluide sous pression pour le support de charges exercées sur le pneumatique (3) ; et – comportant une partie de support (7) adaptée pour venir au moins partiellement en contact avec ledit pneumatique (3) lorsque ledit premier fluide sort dudit premier tube (5) ; avec le corps de support (6) qui définit un deuxième tube (8) ajusté dans le premier tube (5) contenant un deuxième fluide sous pression et en ce qu'il comprend des moyens de gonflage (12, 19) variables entre : - une première configuration, dans laquelle les moyens de gonflement (12, 19) sont associés au premier tube (5) pour l'introduction/extraction du premier fluide sous pression ; et - une deuxième configuration, dans laquelle ils sont associés au deuxième tube (8) pour l'introduction/extraction du deuxième fluide sous pression.
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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, 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, 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)