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WO/2013/069235 |
This butt joint device of sheet-form member is provided with a support plate (2), a moveable arm member (3) capable of displacement towards or away from said support plate (2), and a pair of joining means (4a, 4b) opposed to each of the ...
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WO/2013/068880 |
Production of carcass structures (3) and/or production of crown structures (7) comprises: positioning a first continuous elongated element (19) so that its end stretch (19a) is aligned with a cutting position (T); positioning a second co...
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WO/2013/069407 |
The purpose of the present invention is to provide a rim assembly to which a small-size tire can be mounted, a tire testing machine, and a rim assembly replacing method. A rim assembly has a pair of an upper rim and a lower rim, the pair...
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WO/2013/065102 |
The objective of this invention is to provide a method for molding an annular member and an apparatus for molding the annular member, enabling a predetermined cross-sectional shape to be accurately molded even for an annular member compr...
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WO/2013/064300 |
The invention relates to a vehicle pneumatic tire having a tread which is comprised of profile elements (1), wherein at least one profile element (1) has a fine recess (2) which extends in the radial direction (r) from the tread peripher...
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WO/2013/062699 |
A tire tread extractor used in the manufacture of treads includes a frame, a first nip roller rotatably associated with the frame, and a second nip roller rotatably associated with the frame. The first and second nip rollers are adapted ...
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WO/2013/062698 |
Provided is a tire mold. The tire mold may comprise a top primary plate, a bottom primary plate, a first sidewall mold part, and a second sidewall mold part. The first sidewall mold part may comprise a first sidewall mold plate adapted f...
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WO/2013/061233 |
The invention relates to a process for building self-sealing tyres for vehicle wheels, wherein a continuous sealing assembly (12) comprising a self-supporting thermoplastic film (11) and a layer of sealing polymeric material (10) associa...
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WO/2013/060968 |
The vulcanising press for a tyre blank comprises: - a mould, and - inductors capable of heating the press by electromagnetic induction, each inductor comprising a core (38) comprising two feet (40) having respective flanges (60) which ar...
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WO/2013/054641 |
Provided is a rubber molding device to warm kneaded rubber by an open roll, and thereafter, to mold the rubber into a predetermined shape, wherein: a division guide plate is provided on the outer peripheral surface of the open roll to di...
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WO/2013/054602 |
A method for producing a pneumatic tire provided with an inner liner (2) inside the tire, wherein the molding of a green tire includes: an assembly step for joining together a width direction end part of the inner liner (2) and a width d...
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WO/2013/054579 |
According to a method for manufacturing a pneumatic tire of the present invention using a rigid core, high-speed durability performance may be improved. The present invention comprises manufacturing a green tire in which the green tire i...
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WO/2013/054051 |
The drum (2) for building a tyre preform comprises: - a support (14), - primary sectors (6) that form a part of a circumferential face of the drum and are mounted such as to be able to move with respect to the support in a radial directi...
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WO/2013/054685 |
[Problem] To provide a pneumatic tire (34) with which a reduction in weight has been accomplished without compromising the ability to retain internal pressure. [Solution] A tire (34) has a liner (46) disposed on the inside of a carcass (...
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WO/2013/051325 |
This method for manufacturing pneumatic tires, whereby green tires are formed, comprises: (a) an assembly step in which a laminated body is manufactured by offsetting ends (2a, 2b) in the width direction of an inner liner (2) and ends (3...
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WO/2013/051930 |
The invention relates to a vehicle tire comprising a tread portion and a package of reinforcement layers arranged underneath the tread portion. The tread portion comprises a tread layer, a tread base layer arranged underneath the tread l...
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WO/2013/050298 |
Device (7) intended for extracting weft threads (T) arranged transversely in a straight grain reinforcing ply (F) comprising a hook (21) capable of gripping a weft thread (T) by performing an alternating movement between a high position ...
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WO/2013/048384 |
In a rubber-coated fabric, a plurality of warp cords is included with a spacing d between, sides of adjacent warp cords, each of the warp cords being coated with a layer of rubber compound, A cut line may further be included thai separat...
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WO/2013/048244 |
The invention relates to an assembly and a method for manufacturing a green tyre and/or a green air spring. The device comprises a template having a shaping surface (2) for placing a tyre component thereon comprising a layer of unvulcani...
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WO/2013/046128 |
A method of controlling building of a tyre, comprises: defining an assembly of selected components including an assembly of selected joints comprising at least two building joints (GCi) and at least one preparation joint (GPj); calculati...
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WO/2013/042167 |
Provided is an air-impermeable film which can be imparted with flexibility without the need of increasing the ratio of a rubber that constitutes a dispersed phase. An air-impermeable film comprising (A) a thermoplastic polyester elastome...
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WO/2013/039398 |
A method of manufacturing a tire bead core assembly, a tire bead core assembly forming apparatus, a tire bead core assembly, a tire, a bead filler intermediate and a use of a compression mould The invention relates to a method of manufac...
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WO/2013/038787 |
The present invention addresses the issue of uniform thickness of an inner liner by forming a flange section on a ribbon-type strip. The inner liner strip of the present invention is a thermoplastic elastomer composition strip for formin...
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WO/2013/035555 |
An objective of the present invention is to suppress the occurrence of a defect at the time of vulcanization. A method for producing a pneumatic tire comprises: a carcass ply forming step to cover both surfaces of a code array, in which ...
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WO/2013/031165 |
The present invention relates to a pneumatic tire that is easy to manufacture and that can reliably reduce cavernous resonance, and more particularly relates to a pneumatic tire having short fibers (10) fixed to at least a portion of the...
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WO/2013/030192 |
The invention relates to a thread transfer device (100) for transferring a thread (40) on a winding body (42), having a thread guide (10) which can be moved to and fro in a freely selectable manner depending on a movement of the winding ...
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WO/2013/032568 |
A tire mold apparatus is provided along with methods of retrofitting a tire mold, such that a tire mold of the type traditionally utilized in a dome type curing press can be modified to have external steam tracings allowing the mold to b...
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WO/2013/030192 |
The invention relates to a thread transfer device (100) for transferring a thread (40) on a winding body (42), having a thread guide (10) which can be moved to and fro in a freely selectable manner depending on a movement of the winding ...
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WO/2013/029974 |
The invention relates to a method and apparatus for retreading a vehicle pneumatic tire, in which a vulcanized tread (1, 1', 1'', 1''', 10) is joined to a prepared tire carcass (3) by vulcanizing a bonding rubber layer (5, 5'), in that a...
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WO/2013/027335 |
A tire conveyance device is provided with at least two tire gripping devices which are disposed at an interval in the front-rear direction and which each can grip a tire from both left and right sides perpendicular to a conveyance path a...
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WO/2013/027371 |
The present invention relates to a tire, a method for manufacturing the tire, and a rubber member for the method for manufacturing the tire, with which low-temperature and rapid vulcanization and high separation resistance can be attai...
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WO/2013/024607 |
Provided is a method for manufacturing a pneumatic tire (2) of excellent uniformity and durability. This method for manufacturing a pneumatic tire (2) is carried out using a former provided with a drum, a first head, and a second head. T...
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WO/2013/022106 |
In order to provide a method and device for easily and efficiently manufacturing a cable bead that winds well, in the present invention, along with loading an annular-shaped core (3) onto a core rotation means, while a reel (2) around wh...
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WO/2013/021683 |
The present invention provides a method for manufacturing a pneumatic tire having an inner liner layer or reinforced sheet layer formed from a laminated sheet (1) by lap-splicing the ends thereof. In the laminated sheet (1), a sheet (2) ...
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WO/2013/014919 |
This pneumatic tire is equipped with: a pair of annular bead cores embedded and disposed at a bead section; a carcass comprising a main body section extending toroidally between the pair of bead cores, and at least one carcass ply having...
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WO/2013/011335 |
The present invention relates to a lamella (5) for forming a sipe in a pattern block of the tread band of a pneumatic tire, the lamella includes a first side wall and a second side wall parallelly arranged to each other, and a projection...
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WO/2013/012565 |
A device 100 for delivering balancing material to a tire casing. Balancing material flows from the reservoir 21 and into a tire through a valve stem with the core removed. The body of the device is connected to a pressurized gas source, ...
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WO/2013/012565 |
A device 100 for delivering balancing material to a tire casing. Balancing material flows from the reservoir 21 and into a tire through a valve stem with the core removed. The body of the device is connected to a pressurized gas source, ...
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WO/2013/012082 |
A bead filler testing device provided with: an imaging device (22) for capturing an image of a predetermined region including the boundary between the outer edge of a bead filler and a support body; an image processing device (25) which ...
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WO/2013/011396 |
In an apparatus for building tyres for vehicle wheels, a forming drum (13) is loaded on a shuttle (17) movable on a guide (16) along a deposition line (L). The shuttle (17) is moved on the guide (16) in the two running directions (SI, S2...
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WO/2013/009314 |
A tire having aggressive tread features with improvements in uniformity that can also improve endurance is provided along with a method and apparatus for manufacturing such a tire. The tire and its manner of manufacture can achieve a red...
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WO/2013/006043 |
The invention provides an assembly and a method for manufacturing a green tyre. The assembly comprises a building drum (52), an extrusion device (75) for extruding a strip (70) of an unvulcanized rubber, a transfer drum (72) for helicall...
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WO/2013/006300 |
A multi-piece sealing sleeve is disclosed. The multi-piece sealing sleeve includes annular first and second layers of a substantially air-impermeable material. The first layer has an inner edge sized to surround a base portion of the tir...
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WO/2013/006039 |
The invention provides a method and a device for manufacturing a breaker ply package for a green tyre, wherein a rubber band (51) is supplied by a supply device (35) that can be moved between a first position and a second position, where...
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WO/2013/004714 |
The present invention relates to a method for producing a filled elastomer wherein a rubber composition is produced by mixing I) raw rubber, II) cross linking agent, III) filler, IV) isocyanate terminated polymer composition and optional...
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WO/2013/001964 |
The purpose of the present invention is to improve the uniformity of a tire by suppressing deformation of a core body (1) caused by thermal expansion during vulcanization. A plurality of core segments (9) that form the core body (1) are ...
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WO/2013/002823 |
Exemplary embodiments of the subject invention comprise methods and apparatus for mounting a tread ring onto a tire carcass. Such methods may include the step of providing a tire tread ring having opposing side edges; arranging the tread...
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WO/2013/001922 |
In order to improve the durability of a stiffener including hard and soft rubbers disposed radially inside and outside which are formed by layering rubber strips, a tire (1) is provided with: a bead core (2); a stiffener (3) disposed on ...
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WO/2012/176588 |
Inner-side heating using a core body (3) is performed while definitely preventing leakage of thermal fluid. When inserting into the mold, insertion into the interior of a rigid core vulcanized mold is simplified, and the task for connect...
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WO/2012/176564 |
A rigid core is efficiently, stably and very accurately assembled and disassembled without using a bolt. The rigid core is provided with: a core body (3) comprising a plurality of core segments (9) divided in the circumferential directio...
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