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Document Title |
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8900386 |
Tyre retreading method and system
A method and system for retreading a tire; the method including the steps of: removing the worn tread from the tire; winding a green-rubber cushion about the tire; forming at least one... |
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8826952 |
Retread tire having tread band matched to base tread
A retread tire and methods for its manufacture, the retread tire having a precured tread band bonded to a prepared bonding surface of a base portion of the tire. The precured tread band includes a... |
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8820375 |
Method and apparatus for improved tread splicing
A tread for use in a tire retread process includes a first side and a second, flat side. A plurality of lugs is formed on a first side of the tread and arranged along in a periodically repeating... |
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8821972 |
Method and apparatus for applying cushion gum to a tire casing
Methods, computer programs, and apparatus for applying a layer of cushion gum to a tire casing in preparation for the retreading of the tire casing, the steps of the methods including selecting... |
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8776849 |
Retreaded tire
Embodiments include retreaded tires having a precured tread band bonded to a prepared bonding surface of a base portion of the tire, the tread band including a primary groove having a top open to... |
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8770252 |
Tire manufacturing apparatus
A tire manufacturing apparatus capable of precisely mounting an annular tread on a base tire with the width center of the base tire aligned accurately with the width center of the annular tread... |
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8662134 |
Tire tread buffing apparatus and method
A system and method for removing an outer layer of resilient material from an object to achieve a target outer dimension includes performing an initial cut at a cutting depth to remove an outer... |
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8662126 |
Double tread
Embodiments of the invention are used to provide ways of tire tread molding and retreading with a double tread rubber body having a unitary structure that comprises two treads in order to remove... |
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8651152 |
Tread band for retreaded tire
Included are tread bands for use on retreaded tires and methods for retreading a tire using such tread bands. Embodiments of such tread bands include a primary groove having a top opening that is... |
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8636044 |
Reduced weight precured tread band for retreaded tire
Embodiments include a retreaded tire having a precured tread band bonded to a prepared bonding surface of a base portion of the tire. The precured tread band may include a tread groove having a... |
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8632715 |
Contoured flat mold
Particular embodiments of the present invention include a contoured tire tread, and a mold and method for forming the contoured tread. In a particular embodiment, a mold is provided for forming a... |
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8632647 |
Method of controlling tread shrinkage during curing
In particular embodiments, a method of forming a retreaded tire includes the steps of: applying a tread to a tread-engaging portion of a tire carcass, the tread having an initial width and a layer... |
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8603274 |
Tire retreading method and system
A method and system for retreading a tire, whereby: the worn tread is removed from the tire to expose a lateral surface of a casing; the lateral surface of the casing is skived, thus resulting in... |
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8603377 |
Method for retreading a heavy duty tire with a polyurethane tread
A process and method for retreading a heavy duty tire with a polyurethane tread where, after a tire carcass is inspected, cleaned and the worn tire tread is removed, the tire carcass receives a... |
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8585843 |
Tire tread buffing apparatus and method
A system and method for removing an outer layer of resilient material from an object to achieve a target outer dimension includes performing an initial cut at a cutting depth to remove an outer... |
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8518199 |
Double tread
Embodiments of the invention are used to provide ways of tire tread molding and retreading with a double tread rubber body having a unitary structure that comprises two treads in order to remove... |
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8465618 |
Recovery of high value rubber from tires
A process for recovering rubber from a tire, the tire including a rubber tread block, steel belting, and an inner liner that serves to hold the air pressure in the tire. The bead and sidewall may... |
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8388784 |
Method for retreading a tire
The present invention is directed to a method of retreading a pneumatic tire, comprising the steps of: A) mixing a tire retread cushion laminate of to form a cushion compound, the tire retread... |
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8367165 |
Method of applying a water-base adhesive mix for producing tyres
A method of applying a water-base adhesive mix for producing tires, the method including a step of applying a layer of adhesive mix to a work surface; and a step of drying the layer, and which... |
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8357254 |
Method and apparatus for improved tread splicing
A method of cutting a length of tire tread for a retread tire includes measuring a circumference of the tire casing and cushion gum, and dispensing a length of tire tread from a roll based on the... |
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8277589 |
Method of retreading a tire
A mold (150) for a tread layer (40) having tread-forming side and sole-forming side, the sole-forming side having a plurality of mold elements (56) extending therefrom toward the tread-forming... |
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8267134 |
Method for improved retread endurance
The present invention relates to a method of retreading a tire and a retread tire (10) made by this method. The method comprises the steps of providing a tread layer (40) having a tread side (44)... |
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8192571 |
Plastic impact driven fasteners
Provided in some embodiments is a method that includes coupling portions of one or more members using at least one impact driven fastener. At least one impact driven fastener includes at least one... |
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8083876 |
Machine and method for applying a tread to a tyre carcass
A machine and method for applying a tread to a carcass of a tire; the machine has a rotary drum supporting the carcass, a feed conveyor for feeding the tread to the rotary drum, a pressure roller... |
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8062575 |
Tire testing apparatus and method
A computer based detecting system that detects a defective tire assembly during the curing process is disclosed. The system includes a plurality of temperature sensors connected to a processor of... |
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8047243 |
Replacement tread for a truck racing tire
A retreaded pneumatic truck tire includes a used carcass having a uniform annular attachment area and a retread element. The retread element secures to the attachment area of the used carcass. The... |
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8025750 |
Retreaded tire and method for producing same
A retreaded tire capable of improving unbalance of the tire is efficiently produced. Retread rubber has the largest thickness in a joint part F on the circumference. Such a joint part F is... |
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7968169 |
Compound contoured composite beams and fabrication methods
Structural components are disclosed that are fabricated from unidirectional carbon fiber composite materials into compound contour profiles along a longitudinal axis thereof without wrinkling of... |
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7479196 |
Method for manufacturing or retreading a pneumatic tire
A method for manufacturing a tire includes forming a carcass structure, forming a tread band, placing the tire in a curing mold, and molding and curing the tire. The carcass structure includes a... |
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7468111 |
Method and apparatus for balancing tires during retreading
A method and apparatus for balancing a tire during a retreading operation includes measuring the radial runout the buffed tire casing and applying the gum layer and tread strip to compensate for... |
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7152648 |
Re-treading method and apparatus
A re-treading method and an apparatus therefor can detect a deviation amount of the position distant by a required tread length from the leading edge of the tread material from a predetermined... |
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7128794 |
Method for retreading a tire
The invention is a method for retreading a tire comprising the step of using a supercritical fluid as a carrier to spray a gum cushion layer on the outer surface (radially outermost) of the... |
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7114935 |
Curing envelope for and method of retreading tires
The present invention provides for proper air bleed without using air wicking fabric strips and/or the perforated polyethylene material or the like. Instead, an inside surface of a curing envelope... |
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7052568 |
Tire retreading method
A retreading method wherein a base composition and a cap composition are applied to a carcass (10) as two ribbons (14) and (16) extruded from separate extruders (18) and (20). The ribbons (14) and... |
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6973949 |
Tire laminate bonded by contact metathesis
A method for bonding a material to a first substrate surface that includes providing a catalyst at the first substrate surface and then contacting that surface with a material that undergoes a... |
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6872271 |
Process for retreading solid tires
An improved means for retreading a solid tire is disclosed. The retreading means comprises wrapping uncured rubber around the periphery of the tire, clamping the tire body and uncured rubber... |
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6832637 |
Tire preparation using partially pre-cured component
The present invention relates to preparation an article of manufacture, such as of a tire, via application of at least one partially pre-cured component. Tires are often prepared with pre-cured,... |
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6824633 |
Method and apparatus of treading a tire carcass
A method and apparatus for treading a tire carcass in which a crude rubber tread is deposited on a tire carcass to be treaded, the tire carcass thus covered having been mounted on a rim and... |
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6808579 |
Bonding elastomeric articles
An improved method of bonding at least two cured or uncured elastomeric layers is disclosed. The method comprising placing an uncured elastomeric component (22) between the two elastomeric layers,... |
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6632307 |
Tread band applicator device and method for applying a tread band to a tire being retreaded
A tread band applicator device is provided for building a tread band on a tire carcass and includes a press applicator head for applying a tread band raw material mass onto the tire carcass as the... |
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6630044 |
Method and wire element for retreading a tire
A method of applying a tread (3) to a tire casing (1) wherein a prevulcanized tread (3) is applied to the tire casing (1) via an intermediate layer of non-vulcanized rubber binder (2), and wherein... |
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6521070 |
Method and equipment for mixing hard granules for tire treads
A method and equipment for mixing hard granules into tire tread bodies and into sundry rubber strips and tread stock. Rubber stock is extruded into tread bands of a suitable shape which are rolled... |
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6521071 |
Tread application apparatus with automated tread centering feature
An improved method for applying an annular tread (10) to a pneumatic tire casing (20) which has the steps of mounting the tread (10) on a tread expander assembly (200) wherein the tread (10) pass... |
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6517653 |
Process for improving the cured adhesion of a precured rubber compound to an uncured rubber compound
The present invention relates to a process for improving the cured adhesion of at least two rubber components which contact each other in a pneumatic tire. The process involves the steps of... |
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6406575 |
Process for producing a pneumatic tire
Process for producing a pneumatic tire that includes an inner liner of a layer that is as air-impermeable as possible, at least one carcass ply provided with strength supports, horn profiles, bead... |
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6406282 |
Sealing ring and rim assembly for use in retreading tires
A sealing ring and rim assembly for use with an outer curing envelope to retread a tire casing. The assembly includes a rigid annular rim having a fixed diameter and a resiliently expandable... |
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6397910 |
Retreaded tire having tread with oil rich rubber-based adhesive
A retreaded tire comprised of a tread and carcass with an intervening rubber layer, conventionally referred to as a cushion, wherein the tread has an oil rich rubber-based adhesive on its inner... |
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6368439 |
Retreaded tires and method for making the same without spray cement
A retreaded tire assembly and method for making the same is disclosed. The method and assembly provide for the application of new tread to a buffed tire casing with only a layer of cushion gum... |
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6299717 |
Method of renewing worn tread portions of reinforced rubber tracks
A method of renewing worn tread portions of reinforced rubber tracks which is particularly applicable to the heavy reinforced tracks used on mechanical diggers, mobile cranes and other vehicles,... |
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6270602 |
Air removal and fastener extraction system
An air removal and fastener extraction system for use in retreading tires is disclosed. The system includes a strap that is disposed over a splice region of the tread during precure retreading. A... |