MOTORCYCLE TIREA motorcycle tire includes crown blocks including first crown blocks and second crown blocks. Each of the first crown blocks has a heel-side edge formed in a V-shape and inclined at an angle α of 10 d…DRIVE·4d ago·1 min readFollowB60C11/0311Sumitomo Rubber Industries, Ltd.
WHEEL LOAD ESTIMATION DEVICE, WHEEL LOAD ESTIMATION METHOD, AND WHEEL LOAD ESTIMATION PROGRAMA wheel load estimation device can include a tire information acquisition unit, a wheel speed acquisition unit, a frequency characteristic ratio calculation unit, a load ratio calculation unit, and a …DRIVE·Jun 11·1 min readFollowG01M17/013Sumitomo Rubber Industries, Ltd.
TIRE POSITION ROTATION DETECTION DEVICE, METHOD, AND PROGRAMA tire position rotation detection device includes an acquisition computer, a first calculation computer, a second calculation computer, and a rotation determination computer. The acquisition computer…DRIVE·Jun 11·1 min readFollowB60C23/061Sumitomo Rubber Industries, Ltd.
HEAVY DUTY TIREA tire includes a reinforcing layer positioned between a carcass and a tread. The reinforcing layer includes a belt and a band. The belt includes an inner belt ply and an outer belt ply. An inclinatio…DRIVE·Dec 4·1 min readFollowB60C9/2204Sumitomo Rubber Industries, Ltd.
TIREA tire can include beads, a carcass, sidewall layers, a tread, a belt, and a band. A carcass ply of the carcass can include a ply body and a pair of turned-up portions. An end of each turned-up portio…DRIVE·Oct 16·1 min readFollowB60C9/22Sumitomo Rubber Industries, Ltd.
HEAVY DUTY TIREProvided is a heavy duty tire that can suppress a decrease in durability due to the provision of a band and can achieve improvement of uneven wear resistance. The tire includes a reinforcing layer and…DRIVE·Aug 28·1 min readFollowB60C9/20Sumitomo Rubber Industries, Ltd.
TIREA tire has a tread portion provided with grooves including first oblique grooves, second oblique grooves, first shoulder longitudinal grooves, and first crown longitudinal grooves. Each first oblique …DRIVE·Aug 21·1 min readFollowB60C11/0302Sumitomo Rubber Industries, Ltd.
TIRE STATE ESTIMATION METHODProvided is a method, etc., for estimating uneven tire wear. This tire state estimation method involves: obtaining an image which includes both ends of the tread of a target tire, and captures said tr…DRIVE·Jul 24·1 min readFollowG06T7/50Sumitomo Rubber Industries, Ltd.
MOTORCYCLE TIREA motorcycle tire can include a tread portion, sidewall portions, bead portions, and a carcass. The tread portion can include a tread reinforcing layer and a tread rubber. The tread reinforcing layer …DRIVE·May 1·1 min readFollowB60C9/18Sumitomo Rubber Industries, Ltd.
TIREA tire has a sidewall portion provided with a protrusion which includes a radially outer design portion, a mark portion and a radially inner design portion. The radially outer design portion has a rad…DRIVE·Feb 13·1 min readFollowB60C13/02Sumitomo Rubber Industries, Ltd.
TIREA tire comprises a tread portion comprising at least one land portion having a first longitudinal edge, a second longitudinal edge, and a ground contacting top surface therebetween. The land portion i…DRIVE·Jan 2·1 min readFollowB60C11/1236Sumitomo Rubber Industries, Ltd.
PRODUCTION METHOD FOR RETREADED TIRE AND RETREADED TIREA method for producing a retreaded tire includes a step of shaving a tread from a tire , a step of attaching a tag member to a formed surface BD made by shaving the tread , and a step of reconstructin…DRIVE·Oct 17·1 min readFollowB29D30/54Sumitomo Rubber Industries, Ltd.
TIREThe tire includes a tread portion whose position when mounted on a vehicle is specified. The tread portion includes a first tread edge, a second tread edge, a plurality of circumferential grooves, and…DRIVE·Oct 17·1 min readFollowB60C11/042Sumitomo Rubber Industries, Ltd.
TIREA tire comprises a tread portion comprising circumferential grooves and land portions divided thereby. The land portions include a first shoulder land portion and a first middle land portion adjacent …DRIVE·Sep 26·1 min readFollowB60C11/1236Sumitomo Rubber Industries, Ltd.
TIREThe tire includes a tread portion provided with a first tread edge, a shoulder circumferential groove, and a shoulder land region. The shoulder land region includes an inner area demarcated axially in…DRIVE·Sep 12·1 min readFollowB60C11/03Sumitomo Rubber Industries, Ltd.
PNEUMATIC TIREA pneumatic tire is provided with a mark portion raised from a surface of at least one of side portions. A first region demarcated on the mark portion side of a boundary position between the mark port…DRIVE·Aug 22·1 min readFollowB60C13/001Sumitomo Rubber Industries, Ltd.
PNEUMATIC TIREA pneumatic tire comprises: a tread portion having a ground contacting surface; a sidewall portions having an outer surface; a bead portions; a carcass extending between the bead portions; and an inne…DRIVE·Jul 11·1 min readFollowB60C3/04Sumitomo Rubber Industries, Ltd.
TIREA tire includes a tread portion; a pair of bead portions; a pair of sidewall portions, each of which extend between the tread portion and a respective bead portion; a carcass that extends from one bea…DRIVE·Jul 11·2 min readFollowB60C9/20Sumitomo Rubber Industries, Ltd.
PNEUMATIC TIREA pneumatic tire comprises a tread portion, a pair of sidewall portions, a pair of bead portions, a carcass extending between the portions, and an inner rubber extending between the portions, on the i…DRIVE·Jul 11·1 min readFollowB60C11/0304Sumitomo Rubber Industries, Ltd.
TIREA tire includes a tread portion The tread portion includes tread ends Te, three circumferential grooves and four land portions The circumferential grooves include one shoulder circumferential groove a…DRIVE·Jul 11·1 min readFollowB60C11/1204Sumitomo Rubber Industries, Ltd.
MOTORCYCLE TIREA motorcycle tire includes a tread portion, a pair of sidewall portions, a pair of bead portions, and a carcass extending between the bead portions in a toroidal manner. Each of the sidewall portions …DRIVE·Jul 11·1 min readFollowB60C13/00Sumitomo Rubber Industries, Ltd.
TREAD RUBBER COMPOSITION AND PNEUMATIC TIREProvided are tread rubber compositions and pneumatic tires which are excellent in abrasion resistance. Included is a tread rubber composition containing, based on 100% by mass of a rubber component th…DRIVE·Jul 11·1 min readFollowC08L7/00Sumitomo Rubber Industries, Ltd.
PNEUMATIC TIREA pneumatic tire includes a tread portion, a pair of sidewall portions, a pair of bead portions, a carcass extending between the pair of bead portions, and an inner rubber extending between the pair o…DRIVE·Jul 11·1 min readFollowB60C3/04Sumitomo Rubber Industries, Ltd.
PNEUMATIC TIREA tire has a first sidewall portion having a reference surface and provided with a raised part. The raised part has a top surface having a second color. The tread portion is provided with shoulder lat…DRIVE·Jun 27·1 min readFollowB60C13/02Sumitomo Rubber Industries, Ltd.
TIREA tire comprises a tread portion provided with blocks including a first block provided with a plurality of sipes. Each sipe comprises a zigzag portion in a cross section perpendicular to the sipe leng…DRIVE·Jun 20·1 min readFollowB60C11/0306Sumitomo Rubber Industries, Ltd.
PNEUMATIC TIREA pneumatic tire comprises a tread portion provided with a band layer disposed radially inside a tread rubber provided with a first circumferential groove. Cords of the band layer are a hybrid cord fo…DRIVE·Jun 13·1 min readFollowB60C9/005Sumitomo Rubber Industries, Ltd.
TIREA tire includes first blocks each with a zigzag first sipe. The first sipe includes a sipe bottom and a tie-bar locally raising outwardly in a tire radial direction from the sipe bottom so as not to r…DRIVE·May 30·1 min readFollowB60C11/1222Sumitomo Rubber Industries, Ltd.
RETREAD TIREA retread tire includes a base tire, and a recapped tread adhered to the base tire. The recapped tread includes a first tread edge, and a first buttress surface extending inwardly from the first tread…DRIVE·May 9·1 min readFollowB60C11/01Sumitomo Rubber Industries, Ltd.
TWO-WHEEL VEHICLE TIREA two-wheel vehicle tire has a tread portion. The tread portion includes a plurality of grooves. The grooves include crown grooves arranged on a tire equator, middle grooves, and shoulder grooves. Eac…DRIVE·May 2·1 min readFollowB60C11/0332Sumitomo Rubber Industries, Ltd.
PNEUMATIC TIREA pneumatic tire comprises: a tread portion having a ground contacting surface; a sidewall portions having an outer surface; a bead portions; a carcass extending between the bead portions; and an inne…DRIVE·Apr 25·1 min readFollowB60C3/04Sumitomo Rubber Industries, Ltd.
PNEUMATIC TIREA pneumatic tire includes a tread portion, a pair of sidewall portions, a pair of bead portions, a carcass extending between the pair of bead portions, and an inner rubber extending between the pair o…DRIVE·Apr 25·1 min readFollowB60C3/04Sumitomo Rubber Industries, Ltd.
TIREA pneumatic tire () includes: a tread portion () including a land portion () divided by a plurality of main grooves () formed on a tread surface (); an inner liner () constituting a tire inner surface…DRIVE·Apr 18·1 min readFollowB60C19/00Sumitomo Rubber Industries, Ltd.
HEAVY DUTY TIREA heavy duty tire can have a tread portion that includes a plurality of circumferential grooves that zigzag, a plurality of lateral grooves connecting between zigzag vertexes of the circumferential gr…DRIVE·Mar 28·1 min readFollowB60C11/1369Sumitomo Rubber Industries, Ltd.
TIREA tire has an outer diameter smaller than a value obtained by subtracting 4 mm from an outer diameter maximum value of new product dimensions defined by a JATMA standard or an ETRTO standard, and has …DRIVE·Feb 29·2 min readFollowB60C3/04Sumitomo Rubber Industries, Ltd.
TIREA tire can include a pair of beads, a carcass, a pair of protective rubber layers, and a pair of reinforcing rubber layers. A carcass ply of the carcass can include a ply body and a pair of turned-up …DRIVE·Feb 15·1 min readFollowB60C15/0628Sumitomo Rubber Industries, Ltd.
TIREProvided is a tire having excellent peeling resistance such that it is unsusceptible to having an electronic component peel off from the surface of the tire, even when a large impact is exerted on the…DRIVE·Feb 8·2 min readFollowB60C23/0493Sumitomo Rubber Industries, Ltd.
TIREProvided is a tire that allows reduction of uneven wear such as heel-and-toe wear around a plurality of closed sipes. The tire includes a tread portion . A plurality of closed sipes are aligned in a t…DRIVE·Feb 1·2 min readFollowB60C11/1236Sumitomo Rubber Industries, Ltd.
MOTORCYCLE TIRE FOR RUNNING ON ROUGH TERRAINA motorcycle tire for running on rough terrain includes a tread portion. The tread portion can include a tire equator, a first tread end, and first blocks. Each of the first blocks can include a tread…DRIVE·Feb 1·1 min readFollowB60C11/11Sumitomo Rubber Industries, Ltd.
PNEUMATIC TIREA pneumatic tire has a carcass. The carcass includes a carcass ply extending from one bead portion to the other bead portion through a tread portion. The carcass ply is provided with at least one cond…DRIVE·Jan 18·1 min readFollowB60C19/082Sumitomo Rubber Industries, Ltd.
TIREA pneumatic tire () includes: a tread portion () including a land portion () divided by a plurality of main grooves () formed on a tread surface (); and a mount member () which is provided on a tire i…DRIVE·Jan 11·1 min readFollowB60C23/0493Sumitomo Rubber Industries, Ltd.
