RUBBER COMPOSITION FOR TIRES, AND TIREWith the aim of providing a rubber composition for a tire capable of improving the ratio of sustainable materials in tires, a rubber composition for a tire contains a rubber component (A), a filler (B…DRIVE·Jun 10·1 min readFollowB60C1/00BRIDGESTONE CORP [JP]
RUBBER COMPOSITION, SIDE RUBBER, AND TIREWith the aim of providing a rubber composition that is capable of increasing the ratio of sustainable materials in rubber products and improving elongation at break (EB) after thermal aging, a rubber …DRIVE·Jun 10·1 min readFollowB60C1/00BRIDGESTONE CORP [JP]
RUBBER COMPOSITION, SIDE RUBBER, AND TIREWith the aim of providing a rubber composition that is capable of increasing the ratio of sustainable materials in rubber products and improving elongation at break (EB) after thermal aging, a rubber …DRIVE·Jun 10·1 min readFollowB60C1/00BRIDGESTONE CORP [JP]
TIRE MONITORING DEVICE, TIRE MONITORING METHOD, AND TIRE MONITORING PROGRAMA tire monitoring device includes: an acquisition section that acquires internal pressure information indicating a transition of an internal pressure of a tire; an estimation section that estimates at…DRIVE·Jun 10·1 min readFollowB60C23/04BRIDGESTONE CORP [JP]
RECYCLED CARBON BLACK, MIXTURE OF RECYCLED CARBON BLACK AND LIQUID POLYMER, RUBBER COMPOSITION, AND RUBBER PRODUCTTo address a problem of providing recovered carbon black capable of maintaining the physical properties of a rubber composition even when reused in the rubber composition, and also providing a mixture…DRIVE·Jun 10·1 min readFollowB60C1/00BRIDGESTONE CORP [JP]
RECYCLED CARBON BLACK, MIXTURE OF RECYCLED CARBON BLACK AND LIQUID POLYMER, RUBBER COMPOSITION, AND RUBBER PRODUCTTo address a problem of providing recovered carbon black capable of maintaining the physical properties of a rubber composition even when reused in the rubber composition, and also providing a mixture…DRIVE·Jun 10·1 min readFollowB60C1/00BRIDGESTONE CORP [JP]
RECYCLED CARBON BLACK, MIXTURE OF RECYCLED CARBON BLACK AND LIQUID POLYMER, RUBBER COMPOSITION, AND RUBBER PRODUCTTo address a problem of providing recovered carbon black capable of maintaining the physical properties of a rubber composition even when reused in the rubber composition, and also providing a mixture…DRIVE·Jun 10·1 min readFollowB60C1/00BRIDGESTONE CORP [JP]
TIRE MONITORING DEVICE, TIRE MONITORING METHOD, AND TIRE MONITORING PROGRAMA tire monitoring device includes: an acquisition unit that acquires internal pressure information indicating a transition of an internal pressure of a tire; a prediction unit that predicts a timing a…DRIVE·Jun 10·1 min readFollowB60C23/04BRIDGESTONE CORP [JP]
TIRE WHEEL ASSEMBLY AND TIREA tire/wheel assembly includes a wheel including a disk and a rim, the wheel having a power reception device attached to an inner peripheral surface of the rim to receive electric power supplied wirel…DRIVE·May 20·1 min readFollowB60B21/12BRIDGESTONE CORP [JP]
PNEUMATIC TIREProvide is a technology in which a pneumatic tire for use as an on-road driving wheel has the water discharge efficiency enhanced without impairing the traction performance. Also provided is a pneumat…DRIVE·May 20·2 min readFollowB60C11/0302BRIDGESTONE CORP [JP]
PNEUMATIC TIRE AND PRODUCTION METHOD THEREFORProvided is a pneumatic tire having reduced rolling resistance and good durability at a belt end. In the pneumatic tire, both of a thickness of the first belt layer and a thickness of the second belt …DRIVE·May 20·2 min readFollowB29D30/44BRIDGESTONE CORP [JP]
TIRE PNEUMATIC PRESSURE MONITORING SYSTEM AND TIRE PNEUMATIC PRESSURE MONITORING PROGRAMA tire air pressure monitoring system of the present invention includes: a data acquisition unit (101) that acquires tire air pressure data at each fixed detection period; a storage unit (102) that st…DRIVE·May 20·2 min readFollowB60C23/0474BRIDGESTONE CORP [JP]
TIREA tire including reinforcement layers 6a and 6b including a reinforcing material and a vulcanized rubber covering the reinforcing material, where the vulcanized rubber is a vulcanized rubber of a rubb…DRIVE·May 13·1 min readFollowB60C1/00BRIDGESTONE CORP [JP]
TIREA tire according to the present disclosure includes a tire body and a covered communication device at least a part of which is embedded in the tire body. The covered communication device includes a co…DRIVE·May 13·1 min readFollowB29D30/0061BRIDGESTONE CORP [JP]
TIREA tire (10,10A, 10B) includes block rows (31, 32, 31A to 33A, 32B) delimited by a pair of circumferential grooves (41 to 43, 41A to 44A, 41B, 43B) extending in a tire circumferential direction (TC). T…DRIVE·May 6·1 min readFollowB60C11/0306BRIDGESTONE CORP [JP]
PNEUMATIC TIREIn a pneumatic tire of this disclosure, in the reference condition, thickness of a sidewall portion in a tire radial region between positions each spaced apart, from a tire maximum width position, by …DRIVE·May 6·1 min readFollowB60C13/00BRIDGESTONE CORP [JP]
RUBBER COMPOSITION FOR TIRE, TREAD RUBBER, AND TIREProvided is a rubber composition for tire which can highly balance wet grip performance with fuel efficiency in a tire. The rubber composition for tire contains a rubber component, a resin component, …DRIVE·May 6·2 min readFollowB60C1/0016BRIDGESTONE CORP [JP]
HIGH STRENGTH HYDROGENATED POLYMERS, AND RUBBER COMPOSITIONS INCORPORATING SAMEEmbodiments of the present disclosure are directed to functionalized copolymers produced by copolymerization of at least one conjugated diolefin monomer and at least one vinyl monomer, the functionali…DRIVE·May 6·1 min readFollowB60C1/00BRIDGESTONE CORP [JP]
TIRE WEAR CONDITION PREDICTION SYSTEM, TIRE WEAR CONDITION PREDICTION PROGRAM AND TIRE WEAR CONDITION PREDICTION METHODProvided with a sensor unit (SU); a strain signal acquisition unit (201) configured to acquire a strain signal; an index calculation unit (202) configured to calculate an index of deformation rate; a …DRIVE·Apr 15·2 min readFollowB60C11/246BRIDGESTONE CORP [JP]
TIREA tire including a decorative section provided to a base surface disposed at a tire side section. Plural first pattern areas are disposed along a tire circumferential direction in the decorative secti…DRIVE·Apr 15·1 min readFollowB60C13/001BRIDGESTONE CORP [JP]
NON-PNEUMATIC TIREThe problem of this disclosure is to provide a non-pneumatic tire that achieves both ride comfort and durability, even in a small diameter size. The solution is a non-pneumatic tire (1) using a resin …DRIVE·Apr 8·1 min readFollowB60C1/00BRIDGESTONE CORP [JP]
VULCANIZED RUBBER COMPOSITION AND TIREProvided is a vulcanized rubber composition having good on-ice performance and excellent wear resistance. The vulcanized rubber composition of the present disclosure is obtained by vulcanizing a rubbe…DRIVE·Apr 8·1 min readFollowB60C1/0016BRIDGESTONE CORP [JP]
PNEUMATIC TIREA pneumatic tire of the present disclosure includes two or more circumferential main grooves extending in a tire circumferential direction on a tread surface, and in a land portion defined by the two …DRIVE·Apr 8·1 min readFollowB60C11/032BRIDGESTONE CORP [JP]
TIREThe tire 1 comprises a belt 6 and a tread surface 100, the belt 6 has: a plurality of intersecting belt layers 6a; and one or more circumferential belt layers 6b, the intersecting belt cords have an a…DRIVE·Apr 8·2 min readFollowB60C11/03BRIDGESTONE CORP [JP]
RUBBER COMPOSITION AND TIREProvided is a vulcanized rubber composition having good on-ice performance and excellent wear resistance. The rubber composition of the present disclosure contains a rubber component containing natura…DRIVE·Apr 8·1 min readFollowB60C1/0016BRIDGESTONE CORP [JP]
TIREA pneumatic tire is provided with an outside reinforcing belt provided in the tire radial direction outside rather than crossing belts and covering a plurality of reinforcing cords extended along the …DRIVE·Apr 8·1 min readFollowB60C9/18BRIDGESTONE CORP [JP]
INDICATORAn indicator (31) is to be attached to a target object that is the target of determination of a degradation state, the indicator having color components to be extracted by a degradation state determin…DRIVE·Apr 8·1 min readFollowB60C11/24BRIDGESTONE CORP [JP]
NON-PNEUMATIC TIREA non-pneumatic tire (10) has an inner annular body centered on a rotation axis portion, an outer annular body provided radially outward of the inner annular body, a wheel portion including a connecti…DRIVE·Apr 8·2 min readFollowB60B5/02BRIDGESTONE CORP [JP]
TIREThe tire 10 comprises a widthwise narrow groove 8 extending with a tire widthwise component on a tread surface 11. The widthwise narrow groove 8 has a center-side narrow groove portion 8a located on t…DRIVE·Apr 8·2 min readFollowB60C11/0323BRIDGESTONE CORP [JP]
TIREThe tire 10 is a tire 10 having a smooth pattern with substantially no grooves on a tread surface 11 of a tread portion 1 including tread rubber 1a, wherein on a side portion outer surface 21 of the t…DRIVE·Apr 1·1 min readFollowB60C11/24BRIDGESTONE CORP [JP]
TIREAt least one of the one or more main grooves 2 is a meandering main groove 21, the first and second groove walls 2a and 2b of which have an upper and lower groove wall portion, respectively, and the u…DRIVE·Apr 1·2 min readFollowB60C11/0306BRIDGESTONE CORP [JP]
TIRE/WHEEL ASSEMBLY AND TIREA tire/wheel assembly includes a wheel including a disk and a rim, the wheel having a power reception device attached to an outer peripheral surface of the rim to receive electric power supplied wirel…DRIVE·Apr 1·1 min readFollowB60B21/12BRIDGESTONE CORP [JP]
PNEUMATIC RADIAL TIRE FOR PASSENGER VEHICLEThe pneumatic radial tire for passenger vehicles of this disclosure comprises a belt consisting of one or more belt layers, a tread, and a communication device. A cross-sectional width SW and an outer…DRIVE·Apr 1·1 min readFollowB60C11/00BRIDGESTONE CORP [JP]
REPAIR PATCH AND PRECURED TREADA repair patch (70) is a repair patch to be attached to a tire and includes an indicator portion (31a) having color components to be extracted by a degradation state determination apparatus that inclu…DRIVE·Apr 1·1 min readFollowB29C73/10BRIDGESTONE CORP [JP]
DEGRADATION STATE DETERMINATION METHOD AND APPARATUSA degradation state determination method for determining a degradation state of a target object based on a color of an indicator attached to the target object includes generating a color change databa…DRIVE·Apr 1·2 min readFollowB60C23/20BRIDGESTONE CORP [JP]
PNEUMATIC TIREProvided is a pneumatic tire in which sipe units with minute sipes are repeatedly arranged in a land portion; at least one end in an extending direction of the minute sipe of at least one of the minut…DRIVE·Apr 1·1 min readFollowB60C11/1236BRIDGESTONE CORP [JP]
PNEUMATIC TIREProvided is a pneumatic tire including: a pair of bead portions; and a carcass including one or more carcass plies of radially arranged cords that extend in a toroidal form between the pair of bead po…DRIVE·Apr 1·1 min readFollowB60C15/0018BRIDGESTONE CORP [JP]
ANTI-VIBRATION DEVICEAn anti-vibration device including an outer cylinder 10; a shaft member 20 that is provided in the outer cylinder 10; and an elastic member 40 that links the outer cylinder 10 and the shaft member 20,…DRIVE·Apr 1·1 min readFollowB60K5/1208BRIDGESTONE CORP [JP]
TIRE MANAGEMENT DEVICE, PROGRAM, AND TIRE MANAGEMENT METHODA tire management device (10) includes: an information acquisition section (131) that acquires mounted position information indicating a mounted position of a tire on a vehicle (20) and mounted tire i…DRIVE·Mar 25·1 min readFollowB60C23/0408BRIDGESTONE CORP [JP]
TIREThe tire 10 of this disclosure is characterized in that at least one of the land portions comprises at least one sipe unit 60, both ends of each of one sipe 6a and the other sipe 6b constituting a pai…DRIVE·Mar 18·1 min readFollowB60C11/1204BRIDGESTONE CORP [JP]
