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1. 外观设计

USD1040079S1 Tire 有权
公开(公告)号：USD1040079S1
公开(公告)日：2024-08-27
申请号：US29867399
申请日：2022-10-24
申请人： Bridgestone Europe NV/SA
设计人： Davide Renis , Brenda Cecilia Barrios Perez
摘要： FIG. 1 is a side perspective view of a first embodiment of a tire showing our new design, it being understood that the tread pattern is repeated throughout the circumference of the tire, the opposite side being the same as that shown;
FIG. 2 is a front elevational view of the first embodiment of the tire;
FIG. 3 is a side elevational view of the left side of the first embodiment of the tire;
FIG. 4 is a side elevational view of the right side of the first embodiment of the tire;
FIG. 5 is an enlarged fragmentary view of FIG. 2 taken along lines 5-5;
FIG. 6 is a first transversal section view of the first embodiment of the tire taken along line 6-6 of FIG. 5;
FIG. 7 is a second transversal section view of the first embodiment of the tire taken along line 7-7 of FIG. 5;
FIG. 8 is third transversal section view of the first embodiment of the tire take along line 8-8 of FIG. 5;
FIG. 9 is fourth transversal section view of the first embodiment of the tire take along line 9-9 of FIG. 5;
FIG. 10 is a side perspective view of a second embodiment of a tire showing our new design, it being understood that the tread pattern is repeated throughout the circumference of the tire, the opposite side being the same as that shown;
FIG. 11 is a front elevational view of the second embodiment of the tire;
FIG. 12 is a side elevational view of the left side of the second embodiment of the tire;
FIG. 13 is a side elevational view of the right side of the second embodiment of the tire;
FIG. 14 is an enlarged fragmentary view of FIG. 11 taken along lines 14-14;
FIG. 15 is a first transversal section view of the second embodiment of the tire taken along line 15-15 of FIG. 14;
FIG. 16 is a second transversal section view of the second embodiment of the tire taken along line 16-16 of FIG. 14;
FIG. 17 is a third transversal section view of the second embodiment of the tire taken along line 17-17 of FIG. 14;
FIG. 18 is a fourth transversal section view of the second embodiment of the tire taken along line 18-18 of FIG. 14;
FIG. 19 is a side perspective view of a third embodiment of a tire showing our new design, it being understood that the tread pattern is repeated throughout the circumference of the tire, the opposite side being the same as that shown;
FIG. 20 is a front elevational view of the third embodiment of the tire;
FIG. 21 is a side elevational view of the left side of the third embodiment of the tire;
FIG. 22 is a side elevational view of the right side of the third embodiment of the tire;
FIG. 23 is an enlarged fragmentary view of FIG. 20 taken along lines 23-23;
FIG. 24 is a first transversal section view of the third embodiment of the tire taken along line 24-24 of FIG. 20;
FIG. 25 is a second transversal section view of the third embodiment of the tire taken along line 25-25 of FIG. 20;
FIG. 26 is a third transversal section view of the third embodiment of the tire taken along line 26-26 of FIG. 20; and,
FIG. 27 is a fourth transversal section view of the third embodiment of the tire taken along line 27-27 of FIG. 20.
The broken lines defining the shoulder tread ribs, sidewall, and inner bead depict environmental subject matter that forms no part of the claimed design.

2. 发明授权

US12053946B2 Sealant layer assembly 有权
公开(公告)号：US12053946B2
公开(公告)日：2024-08-06
申请号：US17287201
申请日：2019-10-14
申请人： BRIDGESTONE EUROPE NV/SA [BE/BE]
发明人： Giuseppe Pezzullo , Francesco Botti
IPC分类号： B29D30/06 , B29C73/18 , B60C19/12 , C09J7/29 , C09J7/38 , C09J11/06
CPC分类号： B29D30/0685 , B29C73/18 , B60C19/122 , C09J7/29 , C09J7/383 , C09J11/06 , B29D2030/0695 , C09J2301/408 , C09J2400/263 , C09J2400/283 , C09J2415/00 , C09J2423/046 , C09J2427/006 , C09J2483/006 , C09J2491/006
摘要： A sealant layer assembly which allows a sealant layer to be applied on a tire outside of tire production plants. The assembly comprises a sealant layer to be applied on the surface of an inner liner layer facing the inner cavity of a tire, a net layer arranged on a first surface of the sealant layer, and at least one non-stick protective layer arranged either on a second surface of the sealant layer opposite the first surface or on the net layer.

3. 外观设计

USD1035559S1 Tire 有权
公开(公告)号：USD1035559S1
公开(公告)日：2024-07-16
申请号：US29876838
申请日：2023-05-30
申请人： Bridgestone Europe NV/SA
设计人： Andrea Busato , Giuseppe Arnone , Stefano Raganella
摘要： FIG. 1 is a side perspective view of a first embodiment of a tire showing our new design, it being understood that the tread pattern is repeated throughout the circumference of the tire, the opposite side being the same as that shown;
FIG. 2 is a front elevational view of the first embodiment of the tire with section lines related to FIG. 5;
FIG. 3 is a side elevational view of the left side of the first embodiment of the tire;
FIG. 4 is a side elevational view of the right side of the first embodiment of the tire;
FIG. 5 is an enlarged fragmentary view taken along line 5-5 of FIG. 2;
FIG. 6 is a first transversal section view of the first embodiment of the tire taken along line 6-6 of FIG. 8;
FIG. 7 is a second transversal section view of the first embodiment of the tire taken along line 7-7 of FIG. 8;
FIG. 8 is an enlarged fragmentary view of FIG. 2 with section lines related to FIG. 6 and FIG. 7;
FIG. 9 is a side perspective view of a second embodiment of a tire showing our new design, it being understood that the tread pattern is repeated throughout the circumference of the tire, the opposite side being the same as that shown;
FIG. 10 is a front elevational view of the second embodiment of the tire with section lines related FIG. 13;
FIG. 11 is a side elevational view of the left side of the second embodiment of the tire;
FIG. 12 is a side elevational view of the right side of the second embodiment of the tire;
FIG. 13 is an enlarged fragmentary view taken along line 13-13 of FIG. 10;
FIG. 14 is a first transversal section view of the second embodiment of the tire taken along line 14-14 of FIG. 16;
FIG. 15 is a second transversal section view of the second embodiment of the tire taken along line 15-15 of FIG. 16; and,
FIG. 16 is an enlarged fragmentary view of FIG. 10 with section lines related to FIG. 14 and FIG. 15.
In the drawings, the broken lines depict environmental subject matter that form no part of the claimed design.

4. 发明授权

US11993047B2 Tire cold retreading method 有权
公开(公告)号：US11993047B2
公开(公告)日：2024-05-28
申请号：US17435573
申请日：2020-03-18
申请人： Bridgestone Europe NV/SA
发明人： Luca Lelio , Jeroen Lust , Bram Vincent
IPC分类号： B29D30/56 , B29D30/52 , B29D30/54
CPC分类号： B29D30/56 , B29D2030/526 , B29D2030/544
摘要： A method for the cold retreading of a tire comprising the following steps: a removal step, wherein the tread is removed from the tire, exposing an equatorial surface of a casing of the tire; a deposition step, during which a cushion and a pre-cured tread strip provided with a tread pattern are deposited around the equatorial surface of the casing; and a curing step, wherein the cushion arranged between the casing and the pre-cured tread strip is cured. The cushion is manufactured with a compound comprising at least one conductive material in a quantity ranging from 5% to 20% by weight, having a specific surface area which is greater than or equal to 300 m2/g, and chosen among graphite and graphene. The curing step comprises a connection step, wherein said cushion is connected to a heat/power source.

5. 外观设计

USD1021757S1 Tire 有权
公开(公告)号：USD1021757S1
公开(公告)日：2024-04-09
申请号：US29864945
申请日：2022-06-29
申请人： Bridgestone Europe NV/SA
设计人： Giuseppe Arnone , Cecilia Angelosanto , Andrea Busato , Marco del Duca
摘要： FIG. 1 is a side perspective view of a tire showing our new design, it being understood that the tread pattern is repeated throughout the circumference of the tire, the opposite side being the same as that shown;
FIG. 2 is a front elevational view of the tire;
FIG. 3 is a side elevational view of the left side of the tire;
FIG. 4 is a side elevational view of the right side of the tire;
FIG. 5 is an enlarged fragmentary view of FIG. 2 taken along line 5-5;
FIG. 6 is a first transversal section view of the tire taken along line 6-6 of FIG. 8;
FIG. 7 is a second transversal section view of the tire taken along line 7-7 of FIG. 8; and,
FIG. 8 is an enlarged fragmentary view of FIG. 2 taken along line 5-5.
In the drawings, the dash-dot-dash broken lines define the peripheral boundary between the claimed tire tread and the unclaimed sidewall. The evenly spaced broken lines depicting the inner bead form no part of the claimed design.

6. 发明授权

US11919337B2 Tire damage detection system and method 有权
公开(公告)号：US11919337B2
公开(公告)日：2024-03-05
申请号：US17059522
申请日：2019-05-27
申请人： BRIDGESTONE EUROPE NV/SA [BE]
发明人： Lorenzo Alleva , Marco Pascucci
IPC分类号： B60C23/06 , B60C19/00 , B60C23/04 , B60C99/00
CPC分类号： B60C23/061 , B60C23/0491 , B60C99/006 , B60C2019/006
摘要： A tire damage detection method includes a preliminary stage comprising: performing tests involving test tire impacts against/on different obstacles at different motor vehicle speeds; measuring/acquiring test-related wheel speeds during the performed tests; computing test-related normalized wheel speeds based on the test-related wheel speeds; and determining a predefined tire damage model based on the test-related normalized wheel speeds corresponding to the test tire impacts and of associated test-related average wheel speeds. A tire damage detection stage comprises: acquiring signals indicative of a motor vehicle wheel speed; computing, based on quantities indicative of the wheel speed, a normalized wheel speed indicative of a ratio of the wheel speed to an average wheel speed indicative of motor vehicle speed; and detecting potential damage to a tire of the wheel based on the predefined tire damage model and on the normalized wheel speed.

7. 发明授权

US11911985B2 Application system and method for applying a sealing agent to the inner surface of a pneumatic tire 有权
公开(公告)号：US11911985B2
公开(公告)日：2024-02-27
申请号：US17413330
申请日：2020-01-22
申请人： Bridgestone Europe NV/SA [BE/BE]
发明人： Roberto Pontone
IPC分类号： B29D30/06
CPC分类号： B29D30/0685 , B29D2030/0694
摘要： An application system and method for applying a sealing agent to the inner surface of a pneumatic tire includes: rotating, by means of a support device, the pneumatic tire about an axis of rotation; applying a layer of sealing agent to the inner surface of the pneumatic tire by means of a dispensing head arranged within the pneumatic tire itself; pressing, by means of a pressure roller, the just applied layer of sealing agent against the inner surface of the pneumatic tire; pushing the pressure roller against the just applied layer of sealing agent by means of an actuator which generates a force having a desired value; determining, by means of a force sensor, a measured value of the force generated by the actuator; and cyclically varying the force generated by the actuator as a function of the measured value of the force.

8. 发明授权

US11897217B2 Method to manufacture an electronic device for a rubber article 有权
公开(公告)号：US11897217B2
公开(公告)日：2024-02-13
申请号：US17626651
申请日：2020-07-15
申请人： BRIDGESTONE EUROPE NV/SA [BE/BE]
发明人： Maria Cristina Caccami , Francesco Iozia , Raffaele Di Ronza , Roberto Lombardi , Maria Cecilia Palumbi, I , Giacomo Andreini
IPC分类号： B29D30/00 , B60C23/04 , G06K19/077 , H01Q1/22
CPC分类号： B29D30/0061 , B60C23/0447 , B60C23/0493 , G06K19/07764 , G06K19/07773 , B29D2030/0083 , H01Q1/2241
摘要： A method to manufacture an electronic device to be applied to rubber article. The device comprises an electronic element, two layers of thermoplastic material which are arranged in a sandwich-like manner so as to contain, between one another, the electronic element, and at least an outer rubber layer arranged to cover an outer surface of at least one of the respective thermoplastic layers. The method comprises a preliminary step comprising (a) a deposition operation, during which an adhesive solution consisting of a basic water solution comprising a latex of an elastomer rubber and a combination of resorcinol and formaldehyde is applied on at least one outer surface of one of the layers of thermoplastic material; and (b) a heating operation, during which the layers of thermoplastic material on which the adhesive solution was applied are kept at a temperature ranging from 120 to 230° C. for an amount of time ranging from 2 to 15 min.

9. 发明公开

US20240012416A1 METHOD FOR THE MANAGEMENT OF A WAREHOUSE THAT HOUSES PNEUMATIC TIRES FITTED WITH TRANSPONDERS AND ARRANGED IN VERTICAL STACKS 审中-公开
公开(公告)号：US20240012416A1
公开(公告)日：2024-01-11
申请号：US18022553
申请日：2021-08-31
申请人： Bridgestone Europe NV/SA [BE/BE]
发明人： Francesco Iozia
IPC分类号： G05D1/00
CPC分类号： G05D1/0094 , G05D1/0088 , G05D2201/0216
摘要： Autonomously guided robot (8) for the automatic recognition of pneumatic tyres (2) fitted with transponders (7) and arranged in a stack. The autonomously guided robot (8) has: a main body (21) that is capable of moving independently within a storage warehouse (1) wherein the stack of pneumatic tyres (7) is arranged; a reader device (9) which is provided with a reader component (10) and an antenna (11) and that is capable of reading the transponders (7); a movement unit (14) which is mounted on the main body (21) and that supports the antenna (11) for moving the antenna (11) in relation the main body (21) in a vertical direction (Z); and a control unit (24).

10. 发明公开

US20240002640A1 RUBBER COMPOUNDS FOR USE IN PRODUCING VEHICLE TIRES 审中-公开
公开(公告)号：US20240002640A1
公开(公告)日：2024-01-04
申请号：US18038186
申请日：2021-11-22
申请人： Bridgestone Europe NV/SA
发明人： Rafaelle Di Ronza , Yoshihiro Morishita , Anke Blume , Rafal Anyszka , Maria del Pilar Bernal-Ortega
IPC分类号： C08K9/08 , C08K3/36 , C08K9/06 , B60C1/00
CPC分类号： C08K9/08 , C08K3/36 , C08K9/06 , B60C1/0016
摘要： The invention provides diene rubber-silica compounds comprising a diene rubber matrix having dispersed therein a silica filler, wherein said silica filler is surface-modified by attachment of a π system-containing moiety which forms a π-π interaction with the diene rubber matrix. In particular, it provides such compounds in which the diene rubber is styrene-butadiene rubber. Such compounds can be vulcanized and are suitable for producing vehicle tire components, such as tire treads.

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