WO2005082646A1 - Process for repairing punctured pneumatic tire in tire-rim assembly and repairing system - Google Patents
Process for repairing punctured pneumatic tire in tire-rim assembly and repairing system Download PDFInfo
- Publication number
- WO2005082646A1 WO2005082646A1 PCT/JP2004/019691 JP2004019691W WO2005082646A1 WO 2005082646 A1 WO2005082646 A1 WO 2005082646A1 JP 2004019691 W JP2004019691 W JP 2004019691W WO 2005082646 A1 WO2005082646 A1 WO 2005082646A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tire
- repairing
- puncture
- vehicle
- rim
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/16—Auto-repairing or self-sealing arrangements or agents
- B29C73/166—Devices or methods for introducing sealing compositions into articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2030/00—Pneumatic or solid tyres or parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C19/00—Tyre parts or constructions not otherwise provided for
- B60C2019/006—Warning devices, e.g. devices generating noise due to flat or worn tyres
Definitions
- This invention relates to a process for repairing a punctured pneumatic tire in a tire-rim assembly and a repairing system. (BACKGROUND ART)
- JP-A-2003-63221, JP-A-2003-159918 and JP-A-2003- 165315 disclose an alarm device wherein the occurrence of puncture during the running of the tire is detected and the detected signal is informed to the driver.
- JP-A-9-118779, JP-A-2001-212883 and JP-A-2000-103905 disclose a puncture repairing kit (consisting of a sealant sealing the punctured hole and an air filling device feeding air into the inside of the tire) for turning the punctured tire to a normal state before the puncture.
- run-flat tires capable of running over a significant distance (concretely, a running distance of about 200-300 km at a speed of 80 km/h without causing troubles in view of the steering performance) even if the tire is punctured.
- a run-flat tire is a special tire dispensing a spare tire to be mounted onto the vehicle.
- side-reinforcing type run-flat tires wherein the sidewall portion is strengthened with a reinforcing rubber layer (e.g.
- JP-A-49-20802, JP-A-49-116702 and the like and so-called core type run-flat tires wherein a metal support or the like is disposed in the inside of the tire (e.g. JP-A-59-26308, JP-A-3-121913 and the like).
- the side-reinforcing type run-flat tire is mainly developed in order that the running at the run-flat state is enabled by arranging a thick reinforcing rubber on the sidewall portion to increase a bending rigidity of the sidewall portion, so that there is a tendency that when such a tire is generally run at a normal state under an air inflation, the ride comfort and the rim-assembling property are deteriorated as compared with the ordinary pneumatic tire having no reinforcing rubber but also there is a problem that the arrangement of the thick reinforcing rubber brings about the increase of the weight and hence the increase of the rolling resistance.
- the support should be newly arranged in the tire as an additional member, so that the rim-assembling property is deteriorated by the arrangement of the support as compared with the ordinary pneumatic tire and also there is a problem of increasing the weight and hence the rolling resistance.
- the invention targets at a pneumatic tire capable of unavoidably running at a relatively short range under puncture instead of a run-flat tire capable of running over a significant distance (concretely, a running distance of about 200-300 km at a speed of 80 km/h without causing troubles in view of the steering performance) under puncture, and is to provide a process for repairing a punctured pneumatic tire in a tire-rim assembly and a repairing system in which the damage of the tire can be effectively suppressed in the unavoidable running under puncture and the running is restarted by only a simple repairing.
- the first aspect of the invention lies in a process for repairing a punctured pneumatic tire in a tire-rim assembly which comprises steps of; mounting on a vehicle an assembly of a pneumatic tire and an approved rim provided with means for raising an internal pressure alarm, said pneumatic tire comprising a carcass of at least one ply toroidally extending from a pair of bead portions to a tread portion through a pair of sidewall portions, a belt of at least one belt layer arranged on an outer circumference of a crown portion of the carcass, and an auxiliary load-supporting structure satisfying a requirement that a deformation quantity of the tire in a radial direction thereof at a rim-assembled state under a load corresponding to 90% of a maximum load capacity at an internal tire pressure of zero is within a range of 30-60% of a section height of the tire under no load at the internal tire pressure of zero; detecting a puncture of the tire produced during the running of the tire by the means for raising an
- approved rim concretely means an approved rim corresponding to a tire size designation defined in the following standards and the term “given internal pressure” used herein concretely means an air pressure corresponding to a maximum load (a maximum load capacity) when the tire is mounted as a single on the approved rim defined therein.
- given internal pressure concretely means an air pressure corresponding to a maximum load (a maximum load capacity) when the tire is mounted as a single on the approved rim defined therein.
- the above standards are determined by industrial standards available at an area in which the tires are produced and used, respectively.
- the deformation quantity of the tire is within a range of 35-50%.
- the auxiliary load-supporting structure is constructed so as not to at least contact inner surface parts located at the same sidewall portion with each other even in the unavoidable running at the puncture state.
- a thin- walled rubber reinforcing layer arranged between the plies of the carcass or at an inner surface side of the carcass and at least over a full region of the sidewall portion.
- the tire has an aspect ratio of 30-55% in view of a potential to the bending inherent to the tire size or a rigidity balance in the aspect ratio based on the size.
- the deformation quantity of the tire to be mounted on a front wheel of the vehicle is 35-45%, and the deformation quantity of the tire to be mounted on a rear wheel of the vehicle is 40-50%.
- the second aspect of the invention lies in a system for repairing a punctured pneumatic tire in a tire-rim assembly pneumatic tire mounted on a vehicle comprising; an assembly of a pneumatic tire and an approved rim, said pneumatic tire comprising a carcass of at least one ply toroidally extending from a pair of bead portions to a tread portion through a pair of sidewall portions, a belt of at least one belt layer arranged on an outer circumference of a crown portion of the carcass, and an auxiliary load-supporting structure satisfying a requirement that an deformation quantity of the tire in a radial direction thereof at a rim-assembled state under a load corresponding to 90% of a maximum load capacity at an internal tire pressure of zero is within a range of 30-60% of a section height of the tire under no load at the internal tire pressure of zero; means provided on the tire-rim assembly for detecting a puncture of the tire during the running and raising an internal pressure alarm; a puncture repairing means equipped on the vehicle
- the pneumatic tire capable of unavoidably running at a relatively short range under puncture instead of the run- flat tire capable of running over a significant distance (concretely, a running distance of about 200-300 km at a speed of 80 km/h without causing troubles in view of the steering performance) under puncture
- a process for repairing a punctured pneumatic tire in a tire-rim assembly and a repairing system in which the damage of the tire can be effectively suppressed in the unavoidable running under puncture and the running is restarted by only a simple repairing.
- FIG. 1 is a left-half cross-sectional view of a pneumatic tire constituting a system for repairing a punctured tire in a tire-rim assembly according to the invention under no load condition that a tire internal pressure at a rim-assembled state is zero; and FIG. 2 is a left-half cross-sectional view of a pneumatic tire under such a static load condition that the tire is subjected to a load corresponding to 90% of maximum load capacity at a tire internal pressure of zero.
- BEST MODE FOR CARRYING OUT THE INVENTION [0021] A pneumatic tire 1 shown in FIG.
- the carcass 7 is wound around the bead core 2 from an inside toward an outside in a widthwise direction of the tire, and each turnup end portion thereof is extended to a position of each end portion of the belt 8 to form a so-called envelop structure.
- the belt 8 comprises two main belt layers 9a, 9b, cords of which layers being crossed with each other with respect to an equatorial plane E of the tire, and two auxiliary belt layers 10a, 10b (shown by dotted lines), cords of which layers are arranged substantially in parallel to the equatorial plane E.
- a rim guard 11 formed so as to protrude outward from the rim flange Rf in the widthwise direction of the tire is arranged on an outer face of the bead portion 4 of the tire 1 at a position adjacent to the rim flange Rf.
- the pneumatic tire 1 comprises an auxiliary load-supporting structure 12 satisfying a requirement that an deformation quantity h (see FIG. 2) of the tire in a radial direction thereof at a rim-assembled state under a load corresponding to 90% of a maximum load capacity at an internal tire pressure of zero is within a range of 30-60% of a section height H of the tire under no load at the internal tire pressure of zero, but also when a tire-rim assembly is constituted by assembling the tire 1 onto an approved rim of a wheel and then mounted onto a vehicle, there are provided a means 13 provided on the tire-rim assembly for detecting a puncture of the tire during the running and raising an internal pressure alarm, a puncture repairing means (not shown) equipped on the vehicle for occluding a puncture hole of the tire after the vehicle is unavoidably run to a relatively short-range safe place and rapidly stopped at this place, and a gas filling means (not shown) provided on the
- the pneumatic tire 1 is provided with the auxiliary load-supporting structure 12 rendering the deformation quantity of the tire in the radial direction under the above condition assuming the puncture into a proper range, concretely the auxiliary load-supporting structure 12 strengthening the tire to such a level that rubber parts in the inner face of the sidewall portion located at the same side of the tire are not rubbed with each other even in the running under puncture without sacrificing the ride comfort and the rim-assembling property in the usual running at the normal state under a given internal pressure as in the side- reinforcing type run-flat tire, whereby the damage of the tire in the running under puncture can be effectively suppressed.
- the deformation quantity h of the tire in a radial direction thereof at a rim-assembled state under a load corresponding to 90% of a maximum load capacity at an internal tire pressure of zero is within a range of 30-60% of a section height H of the tire under no load at the internal tire pressure of zero is due to the fact that when the deformation quantity h is less than 30%, the rigidity in the radial direction of the tire is too high and the ride comfort in the running at the normal state under the given internal pressure and the rim assembling property are considerably deteriorated, while when it exceeds 60%, the steering stability in the puncture rapidly lowers and also the rubber parts in the inner face of the sidewall portion located at the same side of the tire are easily and repeatedly rubbed with each other in the unavoidable running under puncture to bring about the damage of the tire and further the rim assembling property and the tire weight become unfavorable.
- the deformation quantity h of the tire is more preferably 35-50%.
- the deformation quantity h of the tire is made small as compared with the ordinary pneumatic tire having no auxiliary load-supporting structure, so that it is supposed that the driver causes delay in the catching of the tire puncture and hence the running distance in the unavoidable running under puncture becomes long to enhance the possibility that the damage of the tire is caused due to such an unavoidable running.
- the pneumatic tire according to the invention is merely provided with the auxiliary load- supporting structure capable of suppressing the damage of the tire in the unavoidable running under puncture but is not provided with the reinforcing structure capable of running over a significant distance (concretely, a running distance of about 200-300 km at a speed of 80 km/h without causing troubles in view of the steering performance) even if the tire is punctured as in the aforementioned run-flat tire.
- the pneumatic tire according to the invention is further provided with the internal pressure alarm means 13 capable of detecting a puncture of the tire when the tire assembled onto a wheel rim and mounted onto a vehicle is punctured during the running in addition to the above auxiliary load- supporting structure, whereby the distance of the unavoidable running under puncture can be made short as far as possible and hence it can be effectively prevented to damage the tire to an unrecoverable extent in the unavoidable running under puncture.
- the vehicle mounted with such a tire is equipped with the puncture repairing means for occluding a puncture hole of the tire and the gas filling means capable of refilling gas inside the tire up to the given internal pressure, whereby the punctured tire can be simply repaired after the vehicle is unavoidably run to a relatively short-range safe place and rapidly stopped at this place, and hence it is possible to restart the vehicle after the repairing of the tire.
- An example of the process for repairing the punctured tire in the tire- rim assembly according to the invention will be described below.
- the pneumatic tire 1 provided with the auxiliary load- supporting structure 12 and the internal pressure alarm means 13 is assembled into an approved rim of a wheel and mounted onto a vehicle equipped with the puncture repairing means and the gas filling means.
- the driver catches a signal of the puncture detected by the internal pressure alarm manes and unavoidably moves the vehicle to the relatively short-range safe place and quickly stops the vehicle. Thereafter, the puncture hole of the tire is occluded by the puncture repairing means and gas is refilled inside the repaired tire up to the given internal pressure by the gas filling means, whereby it is possible to restart the vehicle.
- the internal pressure alarm means is not particularly limited, and the known alarm devices as disclosed in JP-A-2003-63221, JP-A- 2003-159918 and JP-A-2003-165315 may be used.
- the puncture repairing means and the gas filling means are not particularly limited, and the known puncture repairing kits as disclosed in JP-A-9-118779, JP-A-2001-212883 and JP-A-2000-103905 may be used.
- auxiliary load-supporting structure it is preferable to use a rubber reinforcing layer 12 arranged at an inner face side of the carcass (or between the plies of the carcass) and at least over a full region of the sidewall portion as shown in FIG. 1.
- a rubber reinforcing layer 12 it is preferable to adjust the thickness, hardness and the like of the rubber reinforcing layer to an adequate ranges enough to develop the function as the auxiliary load- supporting structure.
- the tire according to the invention is preferable to have an aspect ratio of 30-50% in view of the potential to the bending inherent to the tire size.
- the deformation quantity of the tire to be mounted on a front wheel of the vehicle is 35-45%, and the deformation quantity of the tire to be mounted on a rear wheel of the vehicle is 40-50% in view of the keeping of the ground contacting property in the deformation.
- the deformation quantity of the tire to be mounted on a front wheel of the vehicle is 35-45%, and the deformation quantity of the tire to be mounted on a rear wheel of the vehicle is 40-50% in view of the keeping of the ground contacting property in the deformation.
- the carcass 7 is comprised of two rubberized plies each containing rayon cords of 1650d/2 arranged side by side at an angle of 90° with respect to an equatorial plane E of the tire.
- the two plies are wound around the respective bead core 2 and bead filler 3 (Shore A hardness: 85) located just above the bead core from an inside toward an outside in the widthwise direction of the tire, and each turnup end portion thereof is extended to each end portion of a belt 8 to form a so-called envelope structure.
- the belt 8 is arranged on an outer circumference of a crown portion of the carcass 7 and comprised of two main belt layers 9a, 9b, steel cords of which layers having a 1x5 twisting structure (cord diameter: 0.22 mm) and being crossed with each other with respect to the equatorial plane E (crossed at an angle of ⁇ 28° with respect to the equatorial plane E), and two auxiliary belt layers 10a, 10b each formed by spirally winding a ribbon-shaped member of rubberized polyethylene naphthalate cord of 1260d/2 having a width of 6 mm substantially in parallel to the circumferential direction of the tire, in which an overlap width between the turnup end portion of the carcass and the end portion of the main belt layer is 30 mm.
- two main belt layers 9a, 9b steel cords of which layers having a 1x5 twisting structure (cord diameter: 0.22 mm) and being crossed with each other with respect to the equatorial plane E (crossed at an angle of ⁇ 28°
- the rim guard 11 having substantially a trapezoidal shape at a section is arranged on an outer face of the bead portion, and the rubber reinforcing layer 12 (maximum thickness: 7.5 mm, Shore A hardness: 85) is arranged at an inner face side of the carcass 7 over a full region of the sidewall portion 5 as an auxiliary load-supporting structure.
- the pneumatic tire 1 is assembled into a standard rim (8J x 17) as a rim R.
- a deformation quantity h (44 mm) of the tire in a radial direction thereof at a rim-assembled state under a load (625 kg) corresponding to 90% of a maximum load capacity at an internal tire pressure of zero is 40% of a section height H (110 mm) of the tire under no load at the internal tire pressure of zero.
- the internal pressure alarm means 13 is used the same alarm devices as disclosed in JP-A-2003-165315, and as the puncture repairing means and the gas filling means is used the same puncture repairing kit consisting of a sealant and an air filling device as disclosed in JP-A-9-118779.
- the steering performance is evaluated by a drum testing machine for the steering performance when each tire is assembled into the standard rim and run on a drum under conditions of a tire internal pressure: 30 kPa and a load applied to the tire: 625 kgf. Also, when a vehicle provided with each tire is run on a test circuit course, the steering performance just after the puncture and the steering performance when the vehicle is unavoidably run at a speed of 40 km/h over only a distance of 2 km after the puncture are evaluated by a driver's feeling. Further, it is evaluated whether or not the repaired tire can be durable to the usual running by breaking down the punctured tire to visually observe the presence or absence of damages on outer and inner faces of the sidewall portion.
- the tires of Example 1 and Conventional Example 1 are excellent in the ride comfort and rim assembling property and low in the rolling resistance as compared with the tire of Conventional example 2 in the usual running at a normal state under a given internal pressure, and also the steering performance at puncture in the tire of Example 1 is somewhat poor as compared with Conventional Example 2 but is considerably excellent as compared with Conventional Example 1.
- the inner face of the sidewall portion is damaged by the unavoidable running under puncture, and even when the punctured tire is repaired in a repair- ing factory, the damaging portion remains in the tire and hence the punctured tire can not be turned to an original state before puncture.
- a process for repairing a punctured pneumatic tire in a tire-rim assembly and a repairing system wherein the damage of the tire in the unavoidable running to a safe place at the puncture state can be effectively suppressed and the running of the tire repaired by only a simple repairing can be restarted by providing an auxiliary load-supporting structure not sacrificing the ride comfort and the rim assembling property in the running at the normal state under a given internal pressure, an internal pressure alarm means capable of detecting the puncture of the tire, a puncture repairing means and a gas filling means.
- the mounting of a spare tire onto a vehicle can be omitted likewise the run-flat tire.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04808042A EP1720720A1 (en) | 2004-03-01 | 2004-12-22 | Process for repairing punctured pneumatic tire in tire-rim assembly and repairing system |
JP2006526463A JP4547473B2 (en) | 2004-03-01 | 2004-12-22 | Tire rim assembly puncture tire monitoring and repair system |
US10/591,185 US7587933B2 (en) | 2004-03-01 | 2004-12-22 | Process for repairing punctured pneumatic tire in tire-rim assembly and repairing system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004056658 | 2004-03-01 | ||
JP2004-056658 | 2004-03-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005082646A1 true WO2005082646A1 (en) | 2005-09-09 |
Family
ID=34908933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/019691 WO2005082646A1 (en) | 2004-03-01 | 2004-12-22 | Process for repairing punctured pneumatic tire in tire-rim assembly and repairing system |
Country Status (5)
Country | Link |
---|---|
US (1) | US7587933B2 (en) |
EP (1) | EP1720720A1 (en) |
JP (1) | JP4547473B2 (en) |
CN (1) | CN100475506C (en) |
WO (1) | WO2005082646A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1813447A2 (en) * | 2006-01-26 | 2007-08-01 | Nissan Motor Co., Ltd. | Tire air pressure monitoring system, tire air pressure sensor unit and method of monitoring-controlling tire air pressure |
CN117124779A (en) * | 2023-10-25 | 2023-11-28 | 河南华工实业集团有限公司 | Crane wheel with intelligent protection device |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011003134A1 (en) * | 2011-01-25 | 2012-07-26 | Bayerische Motoren Werke Aktiengesellschaft | Arrangement of a tire pressure sensor unit |
JP6649724B2 (en) * | 2015-09-08 | 2020-02-19 | 株式会社ブリヂストン | Pneumatic tire |
JP6953533B2 (en) * | 2016-12-15 | 2021-10-27 | アクティブ ツールズ インターナショナル(ホンコン)リミティドActive Tools International(Hk)Ltd. | Tire maintenance means and tire maintenance method using it |
EP3563137B1 (en) * | 2016-12-29 | 2021-02-03 | Pirelli Tyre S.p.A. | Method for checking tyres |
CN112498018B (en) * | 2020-11-12 | 2023-03-17 | 无锡安睿驰科技有限公司 | Processing device and method of self-repairing safety tire for unmanned driving |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH499406A (en) * | 1968-07-24 | 1970-11-30 | Lastekman Sanayi Adi Komandit | Pneumatic tyre repair rubber compsn |
EP0285510A1 (en) * | 1987-03-30 | 1988-10-05 | Jaeger | Universal alarm device for vehicle tyres |
US5158627A (en) * | 1990-06-28 | 1992-10-27 | The Yokohama Rubber Co., Ltd. | Run flat pneumatic radial tire |
EP0753420A2 (en) * | 1995-07-11 | 1997-01-15 | Sp Reifenwerke Gmbh | Preparation for sealing punctured tyres and apparatus for the sealing and pumping up of tyres |
EP0988960A2 (en) * | 1998-09-25 | 2000-03-29 | Continental Aktiengesellschaft | Means and process for provisional sealing of vehicle tyres |
JP2001212883A (en) * | 2000-02-03 | 2001-08-07 | Sumitomo Rubber Ind Ltd | Integral type puncture temporarily repairing apparatus |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5241521B2 (en) | 1973-03-12 | 1977-10-19 | ||
JPS5227881B2 (en) | 1972-06-21 | 1977-07-22 | ||
JPS5926308A (en) | 1982-08-03 | 1984-02-10 | Bridgestone Corp | Tyre wheel for heavy load |
JPH02147417A (en) | 1988-11-30 | 1990-06-06 | Sumitomo Rubber Ind Ltd | Pneumatic safety tire |
US4969493A (en) * | 1989-01-17 | 1990-11-13 | Lee Tzal Lin | Supplementary tire inflator |
JP2815929B2 (en) | 1989-10-05 | 1998-10-27 | 株式会社ブリヂストン | Core assembly for pneumatic tires |
JPH0415111A (en) | 1990-05-07 | 1992-01-20 | Sumitomo Rubber Ind Ltd | Safety tire |
JP2579398B2 (en) | 1991-12-05 | 1997-02-05 | 住友ゴム工業株式会社 | Pneumatic safety tire |
DE19652546B4 (en) * | 1996-12-17 | 2012-11-22 | Sumitomo Rubber Industries Ltd. | Means for sealing tires during breakdowns, devices for sealing and inflating tires and tires with integrated sealing means |
US6026878A (en) * | 1997-05-29 | 2000-02-22 | The Goodyear Tire & Rubber Company | Inextensible high temperature resistant tire |
JP4548870B2 (en) * | 1998-02-27 | 2010-09-22 | 株式会社ブリヂストン | Pneumatic tire |
JPH11310015A (en) * | 1998-04-28 | 1999-11-09 | Bridgestone Corp | Pneumatic tire |
JPH11310017A (en) * | 1998-04-30 | 1999-11-09 | Bridgestone Corp | Pneumatic tire |
JP2003118312A (en) * | 2001-08-06 | 2003-04-23 | Bridgestone Corp | Pressure vessel, method and device for providing internal pressure into pressure vessel, method for supplying pressure vessel, and method for providing service thereafter |
JP2003118325A (en) * | 2001-08-06 | 2003-04-23 | Bridgestone Corp | Assembly body of tire and rim and method for adjusting volume thereof |
JP3960764B2 (en) | 2001-08-22 | 2007-08-15 | 住友ゴム工業株式会社 | Tire abnormality detection method and apparatus, and tire abnormality detection program |
JP3971918B2 (en) | 2001-11-28 | 2007-09-05 | 株式会社ブリヂストン | Tire internal pressure sensor unit, rim assembly, tire, and tire management system |
JP2003165315A (en) | 2001-12-03 | 2003-06-10 | Bridgestone Corp | Tire internal pressure alarm device |
JP4816102B2 (en) * | 2006-01-26 | 2011-11-16 | 日産自動車株式会社 | Tire pressure monitoring system |
-
2004
- 2004-12-22 JP JP2006526463A patent/JP4547473B2/en active Active
- 2004-12-22 WO PCT/JP2004/019691 patent/WO2005082646A1/en active Application Filing
- 2004-12-22 EP EP04808042A patent/EP1720720A1/en not_active Withdrawn
- 2004-12-22 US US10/591,185 patent/US7587933B2/en active Active
- 2004-12-22 CN CNB2004800422652A patent/CN100475506C/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH499406A (en) * | 1968-07-24 | 1970-11-30 | Lastekman Sanayi Adi Komandit | Pneumatic tyre repair rubber compsn |
EP0285510A1 (en) * | 1987-03-30 | 1988-10-05 | Jaeger | Universal alarm device for vehicle tyres |
US5158627A (en) * | 1990-06-28 | 1992-10-27 | The Yokohama Rubber Co., Ltd. | Run flat pneumatic radial tire |
EP0753420A2 (en) * | 1995-07-11 | 1997-01-15 | Sp Reifenwerke Gmbh | Preparation for sealing punctured tyres and apparatus for the sealing and pumping up of tyres |
EP0988960A2 (en) * | 1998-09-25 | 2000-03-29 | Continental Aktiengesellschaft | Means and process for provisional sealing of vehicle tyres |
JP2001212883A (en) * | 2000-02-03 | 2001-08-07 | Sumitomo Rubber Ind Ltd | Integral type puncture temporarily repairing apparatus |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 25 12 April 2001 (2001-04-12) * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1813447A2 (en) * | 2006-01-26 | 2007-08-01 | Nissan Motor Co., Ltd. | Tire air pressure monitoring system, tire air pressure sensor unit and method of monitoring-controlling tire air pressure |
EP1813447A3 (en) * | 2006-01-26 | 2011-11-30 | Nissan Motor Co., Ltd. | Tire air pressure monitoring system, tire air pressure sensor unit and method of monitoring-controlling tire air pressure |
CN117124779A (en) * | 2023-10-25 | 2023-11-28 | 河南华工实业集团有限公司 | Crane wheel with intelligent protection device |
CN117124779B (en) * | 2023-10-25 | 2024-01-05 | 河南华工实业集团有限公司 | Crane wheel with intelligent protection device |
Also Published As
Publication number | Publication date |
---|---|
CN100475506C (en) | 2009-04-08 |
JP2007525357A (en) | 2007-09-06 |
JP4547473B2 (en) | 2010-09-22 |
US20070289371A1 (en) | 2007-12-20 |
US7587933B2 (en) | 2009-09-15 |
EP1720720A1 (en) | 2006-11-15 |
CN1925997A (en) | 2007-03-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3315327B1 (en) | Pneumatic tire | |
EP2676808B1 (en) | Pneumatic tire | |
CN108473004B (en) | Pneumatic tire | |
US11207927B2 (en) | Pneumatic tire | |
EP3189987B1 (en) | Pneumatic tire | |
EP3210800B1 (en) | Pneumatic tire | |
US6073669A (en) | Heavy duty pneumatic tire with an adhesive rubber layer between the inner liner and the chafer | |
EP3202599B1 (en) | Pneumatic tire | |
US11964517B2 (en) | Pneumatic tire | |
US10688835B2 (en) | Run-flat tire | |
US7587933B2 (en) | Process for repairing punctured pneumatic tire in tire-rim assembly and repairing system | |
US5733395A (en) | Pneumatic tire for two-wheeled vehicle with hard rubber layer outside carcass turn-up | |
JP2006137247A (en) | Pneumatic tire | |
US20180147897A1 (en) | Motorcycle tire | |
EP3878667B1 (en) | Pneumatic tire | |
JP7187882B2 (en) | run flat tires | |
EP3895916B1 (en) | Pneumatic tire | |
EP3736142B1 (en) | Motorcycle tire | |
JP5133610B2 (en) | Pneumatic run flat tire | |
US20220371368A1 (en) | Pneumatic tire | |
EP3189988B1 (en) | Pneumatic tire |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DPEN | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2006526463 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2004808042 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 200480042265.2 Country of ref document: CN |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: DE |
|
WWP | Wipo information: published in national office |
Ref document number: 2004808042 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10591185 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 10591185 Country of ref document: US |