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JP2012046016 |
To provide a method of lighting a mark in a tire side section, with which an operation control device for a light emitting means and complicated operation control are unnecessary, capable of sufficiently reducing the man-hours of install...
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JP2012046027 |
To provide a tire that is formed of a resin material and is configured to allow the state of the resin material forming a tire skeleton body to be visually confirmed.The tire 10 includes: an annular tire case 17 formed of the resin mater...
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JP2012047478 |
To provide a tire visual inspection method and a visual inspection device for removing an area periodically formed on a tire surface from a pickup image in the visual inspection of a tire.This tire visual inspection method includes: a st...
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JP2012045987 |
To provide a tire booster capable of detecting a tire internal pressure without operating an air compressor.A flat tire 14 and a liquid container 18 are connected with a joint hose 7, and the liquid container 18 and a pressurized air sup...
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JP2012042472 |
To provide a method and a device for inspecting a seating condition of a tire on a vehicle wheel.In a state in which a rim (2) of a vehicle wheel (1) is fastened to the center of a rotary mount so as to inspect the seating condition of a...
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JP2012040821 |
To provide a tire processing method which facilitates effective separation between a thermoplastic material and a non-thermoplastic material of a tire, the tire being formed of the thermoplastic material including the non-thermoplastic m...
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JP2012040894 |
To provide a displacement determination method for tire and tread rubber, capable of facilitating determination of a dislocation of an attachment position of tread rubber after curing even in the case of a plurality of fine grooves that ...
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JP2012040978 |
To provide a cover for a tire that closely covers the entire surface of the tire, has good adhesion, and enables a vehicle to move even with the cover worn.When the cover 4 for the tire is worn on the tire 5, the cover is worn so that a ...
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JP2012037334 |
To improve reliability of evaluation of water drainage performance by achieving a running test on a thin water film in thickness of about 1.0 mm.A method for evaluating water drainage performance of a tire includes: a coating step K1 for...
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JP2012037329 |
To provide a peeling detection method for tires capable of detecting tire peeling on a belt layer or the like while retaining the strength of the tire.A peeling detection method for tires of the present invention includes: a data retaini...
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JP2012037280 |
To accurately simulate force or the like generated between a tire and a road surface.A method for simulating tire performance includes: a step for executing deformation calculation of a tire model obtained by dividing a tire into a plura...
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JP2012032245 |
To provide a high-speed uniformity adjustment system that reduces high-speed uniformity of a tire wheel assembly without increasing the weight of the tire wheel assembly.The high-speed uniformity adjustment system 11 includes an arithmet...
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JP2012030702 |
To suppress a deterioration in calculation accuracy while suppressing an increase in calculation time in the analysis of a tire using a computer.A method for simulating the tire includes: a model creation step (step S101) of creating a r...
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JP2012025412 |
To provide a cover for an annular article, which can prevent staining and damaging of the entire article such as a tire, with which the article can be clearly seen, and which can cope with articles of a plurality of sizes.Both ends in th...
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JP2012025318 |
To provide a pneumatic tire, which is capable of engaging and attaching objects to the inner surface, and which rarely causes deterioration and degradation with time, thereby maintaining desired engagement force over a long period of tim...
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JP2012025319 |
To provide a pneumatic tire, which is capable of engaging and attaching objects to the inner surface, and which rarely causes deterioration and degradation with time, thereby maintaining desired engagement force over a long period of tim...
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JP2012025283 |
To reduce time for preparing an analysis model for evaluation of characteristics, performance, etc.The tire model preparation method includes: a procedure (step S101) wherein a tire to be analyzed is divided into a plurality of elements ...
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JP2012025304 |
To provide a tire information measuring device capable of achieving power saving and making the usable time of a battery longer.The tire information measuring device includes a measuring section for measuring tire information indicating ...
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JP2012025358 |
To provide a pneumatic tire capable of suppressing the flow of viscous rubber in a tire width direction and a tire circumferential direction, thereby, exhibiting excellent flat tire prevention performance over a shoulder part from a trea...
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JP2012020643 |
To efficiently predict the shape of a tread part before abrasion, when predicting the shape of the tread part of a tire.When predicting the shape of the tread part of the tire, an abrasion model of the tire of which the abraded shape of ...
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JP2012020615 |
To provide a sensor and device for detection of tire damage, which is simply attached to an existing tire and is advantageous in correctly detecting sticking of a foreign matter in an early stage irrespective of materials of foreign matt...
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JP2012020629 |
To provide a method and device for preparing a complex model that reliably prepare the complex model of a tire model and a wheel model.The method for preparing the complex model includes: an assembly step of setting a contact boundary co...
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JP2012017035 |
To provide a pneumatic tire, wherein a tread rubber integrally formed by a non-conductive rubber is usable and a shape of a conductive path is stable, and further energization performance is exerted even when a sidewall rubber is formed ...
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JP2012018109 |
To provide a device and method for a water pressure test of a tire which is advantageous for executing a test of high accuracy, while improving workability.In a state in which an upper side tire holding section 16 is located at a retreat...
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JP2012013640 |
To provide a determination system of deterioration of tire for determining the degree of deterioration of durability of a tire by a different method from one using a conventional tire deterioration determination tool, and to provide a ma...
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JP2012011950 |
To enhance accuracy of simulation of behavior of a tire having a sipe.In a tread pattern model setting step, a tread pattern model 100A forming sipe models 111, 112 and 113 is set in a unit block model 101, and in a rolling calculation s...
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JP2012011949 |
To provide a simulation method for allowing an operator to extract deformation of a pneumatic tire and differences in pneumatic tire performances caused by changes in the design of the pneumatic tire, in an easily understandable manner.A...
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JP2012011961 |
To easily prepare a tire model having a favorable distribution of the number of cords in a member model.A method for preparing a tire model is provided, including steps of: preparing a tire model including a deformed member model which i...
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JP2012013658 |
To provide a visual inspection method and a visual inspection device of a tire that can detect a fine defect with a little unevenness and a shallow and small defect on a tire surface at a part where heterogeneous rubber is molded by vulc...
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JP2012006523 |
To suppress an increase in calculation time in tire simulation.A computer creates a first tire model ununiform in a circumferential direction based on a pneumatic tire to be evaluated, and a second tire model actually ununiform in the ci...
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JP2012008650 |
To provide a simulation method for reducing computing time without reducing the accuracy of simulation.The simulation method includes the following steps: in step S1, tire performance items of a tire model are input; in step S2, the kind...
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JP2012006346 |
To prevent situations where an inner lid comes off during storage and the inner lid cannot be removed in fixing a flat tire.A cap unit is provided with: a cap body 33 having a mouth part attaching recess 36A to which the mouth part 7 of ...
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JP2012006522 |
To more easily create a simulation model used for analyzing a tire.The method for creating a simulation model in a region around a pneumatic tire has: a first model creating step for creating an ununiform tire model in a tire circumferen...
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JP2012006472 |
To provide a tire internal failure determination method such that it is possible to accurately determine, without influencing the behavior of a tire, whether or not there a tire internal failure due to separation has occurred.Procedures ...
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JP2012003714 |
To provide a simulation method and a simulation system capable of obtaining highly accurate evaluation value without largely increasing the amount of calculation on a rubber product made of foam rubber.The simulation method calculates an...
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JP2012001175 |
To provide a tire pneumatic pressure monitoring system of a simple configuration capable of giving an alarm that a wheel is in a run-flat state to an occupant at a proper timing to prevent the run-flat tire from being used over the limit...
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JP2012002756 |
To forecast radiation sounds more simply than any conventional art.By using a finite element model of a partial structure, the amplitude and frequency of vibration arising in the finite element model of a subject are forecast and, on the...
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JP2012003718 |
To evaluate tire performance of tire models which are combinations of several kinds of tire bodies and several kinds of tread patterns.A tire performance simulation method includes steps of: creating several kinds of tire body models con...
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JP2012002755 |
To accurately evaluate on-ice braking performance by improving measuring precision of friction coefficient and slip ratio.Braking procedures comprise: first stepwise braking to decelerate the tire in a stepwise manner from an initial spe...
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JP2011255788 |
To provide a pneumatic tire capable of suppressing the occurrence of uneven wear while maintaining conductive performance.A tread rubber 10 includes: a cap section 12 formed of nonconductive rubber and constituting a ground contact surfa...
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JP2011255995 |
To provide a device, which can accurately and easily center a tire or a stack tire having a wide range of tire size, tire weight, or tire flat rates.Two kinds of rotatable jigs are used for a mechanism for overlaying a tire in a tire cen...
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JP2011257172 |
To provide a tire testing device which efficiently preheats a tire and a roller.The tire testing device comprises: a temperature control chamber 3100 which houses a roller 2 and timer 50 with a cover 300, an inner wall 301, and a tempera...
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JP2011251605 |
To efficiently determine the profile of a tire so as to prevent water splash of the tire.A constraint is determined for limiting at least one design variable of the position and shape of a protrusion provided on the side part of a tire f...
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JP2011252748 |
To effectively and quantitatively evaluate intervening object splashing characteristics of a tire when the tire runs over an intervening object such as water film present on a road surface.For evaluation of intervening object splashing c...
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JP2011247639 |
To provide a tire inspection device and a tire inspection method which are easily applicable to inspection of tires having different sizes of diameter.A tire inspection device 1 is provided with: a first imaging part 10 for imaging an in...
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JP2011245884 |
To reduce the time required in testing pneumatic tire air leakage resistance performance.A vibration characteristic evaluation device sets: a friction coefficient between a tire model representing a tire and a road surface model represen...
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JP2011242279 |
To provide a strain measuring structure and a strain measuring method which are advantageous in measuring accurately a strain of a reinforcing fiber in a fiber-reinforced elastomer.A belt cord 20 is a reinforcing fiber extending to a con...
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JP2011240869 |
To provide a simulation method that accurately estimates a speed at which a hydroplaning phenomenon is caused, and to provide a simulation device that executes the simulation method.The simulation method includes: a torque imparting step...
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JP2011242133 |
To provide a tire management device and a tire management program which are capable of presenting a countermeasure common a number of tires for extending longevity of each of the tires, when the tires are used under almost the same envir...
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JP2011235887 |
To incorporate a self-inflating function into a tire that automatically inflates the tire and compensates a temporal decrease of tire pressure without any intervention of a driver.A self-inflating tire assembly includes a tire having a t...
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