WO2006095680A1 - 空気入りタイヤの製造方法及び空気入りタイヤ - Google Patents
空気入りタイヤの製造方法及び空気入りタイヤ Download PDFInfo
- Publication number
- WO2006095680A1 WO2006095680A1 PCT/JP2006/304261 JP2006304261W WO2006095680A1 WO 2006095680 A1 WO2006095680 A1 WO 2006095680A1 JP 2006304261 W JP2006304261 W JP 2006304261W WO 2006095680 A1 WO2006095680 A1 WO 2006095680A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- unvulcanized rubber
- rubber strip
- layer
- pneumatic tire
- strip material
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/08—Building tyres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/08—Building tyres
- B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
- B29D30/16—Applying the layers; Guiding or stretching the layers during application
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/30—Applying the layers; Guiding or stretching the layers during application
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/30—Applying the layers; Guiding or stretching the layers during application
- B29D30/3028—Applying the layers; Guiding or stretching the layers during application by feeding a continuous band and winding it helically, i.e. the band is fed while being advanced along the drum axis, to form an annular element
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- 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
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
- B60C1/0008—Compositions of the inner liner
-
- 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
- B60C5/00—Inflatable pneumatic tyres or inner tubes
-
- 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
- B60C5/00—Inflatable pneumatic tyres or inner tubes
- B60C5/12—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim
- B60C5/14—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim with impervious liner or coating on the inner wall of the tyre
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
- B29D2030/0682—Inner liners
-
- 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
- B60C5/00—Inflatable pneumatic tyres or inner tubes
- B60C5/12—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim
- B60C5/14—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim with impervious liner or coating on the inner wall of the tyre
- B60C2005/145—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim with impervious liner or coating on the inner wall of the tyre made of laminated layers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T152/00—Resilient tires and wheels
- Y10T152/10—Tires, resilient
- Y10T152/10495—Pneumatic tire or inner tube
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T152/00—Resilient tires and wheels
- Y10T152/10—Tires, resilient
- Y10T152/10495—Pneumatic tire or inner tube
- Y10T152/10855—Characterized by the carcass, carcass material, or physical arrangement of the carcass materials
Definitions
- the present invention relates to a method of manufacturing a pneumatic tire and a pneumatic tire, and more specifically, an air capable of reducing a failure occurrence rate when using a film layer containing a thermoplastic resin as a main component.
- TECHNICAL FIELD The present invention relates to a method of manufacturing a tire with a tire and a pneumatic tire manufactured by the method of manufacturing the same.
- the inner liner layer disposed facing the tire cavity as an air permeation preventive layer is a film layer mainly composed of thermoplastic resin, instead of conventional rubber.
- a pneumatic tire configured as described above (see, for example, Patent Document 1).
- the above inner liner layer which also has a film layer strength mainly composed of thermoplastic resin, is a tire which, when air remaining with the rubber layer adjacent to it is not dispersed around, remains as an air reservoir.
- prester failure inflation due to air accumulation
- the prester failure is more likely to occur than that using rubber.
- Patent Document 1 Japanese Unexamined Patent Publication No. Hei 10-35232
- An object of the present invention is to provide a method of manufacturing a pneumatic tire and a pneumatic tire capable of reducing a failure rate when using a film layer containing a thermoplastic resin as a main component. is there.
- a method of manufacturing a pneumatic tire according to the present invention for achieving the above-mentioned object comprises the steps of pneumatically vulcanizing a green tire provided with an unvulcanized rubber layer on a film layer mainly composed of thermoplastic resin.
- a method of manufacturing a tire is characterized in that at least one unvulcanized rubber strip material is sequentially laminated on the film layer to form the unvulcanized rubber layer.
- the pneumatic tire of the present invention is characterized by being manufactured by the above-mentioned manufacturing method.
- an unvulcanized rubber strip for forming an unvulcanized rubber layer Material is used to bond it on the thermoplastic resin-based film layer, so it is possible to easily attach the unvulcanized rubber strip material on the film layer with uniform tension. . Therefore, the occurrence of wrinkles can be avoided.
- the residual air is contained within the width of the narrow unvulcanized rubber strip material, the occurrence of a large air pool can be prevented.
- the air remaining between the film layer and the unvulcanized rubber strip material is in the width direction of the unvulcanized rubber strip material. Can be easily pushed out. Therefore, it is possible to suppress the swelling of the film layer due to the swelling of the air in the air pool, and to reduce the incidence of failure due to the swelling.
- FIG. 1 is a partial cross-sectional view showing an example of a pneumatic tire produced by the method for producing a pneumatic tire according to the present invention.
- FIG. 2 is an explanatory view showing a state where an inner liner having film layer strength mainly composed of thermoplastic resin is attached to a forming drum in the method of manufacturing a pneumatic tire according to the present invention.
- FIG. 3 is an explanatory view showing a state in which a bonding rubber layer consisting of an unvulcanized rubber strip material is formed on an inner liner in the method for manufacturing a pneumatic tire according to the present invention.
- FIG. 4 is an explanatory view showing a step of pressing an unvulcanized rubber strip material while winding it on an inner liner layer.
- FIG. 5 is an explanatory view showing a state in which a first formed body is formed on a forming drum in the method for manufacturing a pneumatic tire according to the present invention.
- Fig. 6 is an explanatory view showing a step of forming a green tire by expanding a first molded body and pressing it against a second molded body in a method of manufacturing a pneumatic tire according to the present invention.
- FIG. 7 is an explanatory perspective view showing an example in which both end portions in the width direction of an unvulcanized rubber strip material are overlapped and pasted on an inner liner layer.
- FIG. 8 A cross-sectional view showing a state in which both widthwise end portions of an unvulcanized rubber strip material having a trapezoidal cross section are superimposed.
- FIG. 9 Unvulcanized used in forming unvulcanized carcass layer on inner liner layer It is an expanded sectional view showing an example of a rubber strip material.
- FIG. 10 is an enlarged cross-sectional view showing another example of an unvulcanized rubber strip material used when forming an unvulcanized force-single-cusp layer on an inner liner layer.
- FIG. 11 A sectional view showing an example of an unvulcanized rubber strip material in which both end faces in the width direction are butted and pasted together.
- FIG. 1 shows an example of a pneumatic tire produced by the method for producing a pneumatic tire according to the present invention, wherein 1 is a tread portion, 2 is a sidewall portion, and 3 is a bead portion.
- annular carcass layer 4 in which reinforcing cords extending in the tire radial direction are arranged at predetermined intervals in the tire circumferential direction and embedded in a rubber layer is extended, and both ends thereof are The tire inner force is also folded back so as to sandwich the bead filler 16 around the ring-shaped bead core 5 embedded in the bead portion 3.
- An annular inner liner layer 8 is disposed inside the carcass layer 4 via an annular adhesive rubber layer 7 for securing good adhesion with the carcass layer 4!
- the inner liner layer 8 disposed facing the tire cavity V is composed of a film layer composed of a thermoplastic elastomer-composition obtained by blending a thermoplastic resin as a main component with the elastomer.
- the weight of the tire can be reduced by using a film layer containing thermoplastic resin as a main component, instead of the conventional rubber layer.
- thermoplastic elastomer composition conventionally known materials (for example, see JP-A-10-35232) used for the film layer constituting the inner liner layer 8 can be used.
- thermoplastic resins include polyamide-based resins and polyester-based resins
- examples of elastomers include gen-based rubbers and polyolefin-based rubbers.
- a plurality of belt layers 9 are provided on the outer peripheral side of the carcass layer 4 of the tread portion 1.
- a tread rubber layer 10 is disposed on the outer peripheral side of the belt layer 9.
- a side rubber layer 11 is disposed on the outer side of the carcass layer 4 of the sidewall portion 2!
- a cushion rubber layer 12 is provided on the outside of the turnback portion of the carcass layer 4 of the bead portion 3.
- the pneumatic tire of FIG. 1 is manufactured by the manufacturing method of the present invention. Explain how to build.
- a cylindrical film layer 8 ′ mainly composed of thermoplastic resin is attached onto a forming drum 21.
- an unvulcanized rubber contact layer 7 is formed on the film layer 8 ′.
- one unvulcanized rubber strip material M is spirally wound in the circumferential direction (tire circumferential direction) of the forming drum 21 such that both widthwise end faces M 1 are in contact with the film layer 8 ′.
- they are sequentially laminated on the film layer 8 ′ to form an unvulcanized adhesive rubber layer 7,.
- FIG. 3 in order to make a figure intelligible, it has shown in the state which open
- the unvulcanized rubber strip material M is sequentially wound from one end side in the longitudinal direction thereof onto the film layer 8 ′ while being pasted, and the unvulcanized rubber strip is adhered. Longitudinal one end side force of the material M
- the unvulcanized rubber strip material M is sequentially pressed on the film layer 8 by the rotatable roller (pressing means) 22 by the rotatable roller (pressing means) 22, whereby the unvulcanized rubber strip material M is film layer 8 , And press the air between the unvulcanized rubber strip material M and the film layer 8 to the outside.
- the unvulcanized adhesive rubber layer 7 ' After molding the unvulcanized adhesive rubber layer 7 ', the unvulcanized carcass layer 4, the unvulcanized bead filler 1, the bead core 5 with the unvulcanized bead filler 6, the unvulcanized rubber layer 7' are formed in the same manner as before.
- the cushion rubber layer 12 'and the unvulcanized side rubber layer 11' are attached to form the cylindrical first molded body 23 (see FIG. 5).
- the first compact 23 is removed from the molding drum 21 and attached to the shaving drum 24 as shown in FIG. 6 to apply an internal pressure, thereby expanding the first compact 23 in a toroidal manner,
- the pressure is applied to the inner peripheral side of an annular second molded body 25 in which an unvulcanized tread rubber layer 10 ′ is bonded to the outer peripheral side of the unvulcanized belt layers 9 disposed on the outer peripheral side of the molded body 23
- Shape a green tire The green tire is pressurized and heated in a mold and vulcanized to obtain the pneumatic tire shown in FIG.
- an unvulcanized adhesive rubber layer 7 is formed by cylindrically winding a single unvulcanized rubber sheet on the film 8 by a worker. After forming the unvulcanized adhesive rubber layer 7 ′, the unvulcanized adhesive rubber layers 7 are sequentially pressed by the rollers onto the film layer 8, whereby the unvulcanized adhesive rubber layer 7 is formed. Is pressed onto the film layer 8, and the unvulcanized rubber layer for adhesion 7, and The air remaining between the Lum layer 8 'is pushed out and eliminated.
- the unvulcanized rubber sheet has a width (there is a distance between the left and right sheet ends), wrinkles are generated when the left and right winding tensions are different. Therefore, it often happens that the air remaining between the unvulcanized adhesive rubber layer 7 'and the film layer 8' can not be effectively eliminated up to the sheet edge, and as a large air pool, the unvulcanized adhesive is used. Air remains between the rubber layer 7 'and the film layer 8'. This residual air expands after vulcanization of the green tire, which causes the film layer to partially expand.
- the unvulcanized rubber strip material M is used to form the unvulcanized adhesive rubber layer 7 and is sequentially laminated on the film layer 8 ′. Therefore, when the unvulcanized rubber strip material M is sequentially pressed by the roller 22 onto the film layer 8 ′ and pressure-bonded, the air remaining between the film layer 8 ′ and the unvulcanized bonding rubber layer 7 ′. Can be easily extruded in the width direction of the unvulcanized rubber strip material M. In addition, since the width of the unvulcanized rubber strip material M is much smaller than that of the conventionally used unvulcanized rubber sheet, the winding tension does not differ from side to side, so generation of wrinkles can be avoided. . Further, since the remaining air Ai (see FIG.
- the width W of the unvulcanized rubber strip material M is 5 mn! Preferably, it is in the range of-50 mm. If the width W of the unvulcanized rubber strip material M is smaller than 5 mm, it is too thin and problems such as chipping are likely to occur during winding. Furthermore, the unvulcanized rubber strip material M is wound and the unvulcanized adhesive rubber for bonding is used. The time to form the layer 7 'is also increased, so that the formability is impaired. When the width W of the unvulcanized rubber strip material M exceeds 50 mm, it becomes difficult to effectively eliminate the remaining air. More preferably, 7 mn! 20 20 mm, more preferably 7 mm to 15 mm force.
- the unvulcanized rubber strip material M is preferably bonded to the film layer 8 ′ by bringing the end surfaces M1 of the unvulcanized rubber strip material into contact with each other in such a manner that the end surfaces M1 in the width direction abut. Because the heated rubber flows during vulcanization, a slight gap is created between the butted widthwise end faces M1. It may be.
- the overlapping amounts S of the widthwise end portions Ma and Mb of the unvulcanized rubber strip material M be less than 0.5.
- the ratio SZW exceeds 0.5, that is, the overlap margin increases, the weight of the tire is increased, and the unvulcanized rubber strip material M is wound to form the unvulcanized adhesive rubber layer 7 '. Time is also increased, which is not preferable. More preferably, SZW should be 0.2 or less.
- the unvulcanized rubber strip material M contacts the film layers 8 and 8. It has one widthwise end Ma and the other widthwise end Mb in contact with one widthwise end Ma.
- the thickness t at the edge E of one widthwise end Ma of the unvulcanized rubber strip material M should be in the range of 0.1 mm to 1.1 mm. If the thickness t of one widthwise end portion M a is less than 0.1 mm, the shape of the unvulcanized rubber strip material M when the unvulcanized rubber strip material M is extrusion-molded becomes unstable, It becomes difficult to obtain an unvulcanized rubber strip material M having a desired width dimension. When the thickness t of one widthwise end Ma exceeds 1.1 mm, the step in the overlapping portion becomes large, which causes air to be accumulated in that portion.
- the force forming efficiency is increased by spirally winding one unvulcanized rubber strip material M as described above.
- a plurality of unvulcanized rubber strip materials may be used to form the unvulcanized adhesive rubber layers 7 by using a plurality of unvulcanized rubber strip materials.
- a plurality of unvulcanized rubber strip materials may be used and attached while being sequentially shifted in the circumferential direction of the forming drum so as to incline them along or in the width direction of the forming drum 21. ,.
- the cross-sectional shape of the unvulcanized rubber strip material M may be any shape as long as the unvulcanized adhesive rubber layer 7 can be formed without any problems, for example, a parallelogram or the like. Long side Shape and trapezoid can be mentioned preferably.
- the entire unvulcanized adhesive rubber layer 7 is molded from the unvulcanized rubber strip material M, but the unvulcanized adhesive rubber layer 7 ′ and the film layer 8 ′
- the air pool that is generated during this time is the area that is pushed last, especially when the tire pressure is applied during vulcanization, when the bladder expands, ie, the width is the widest and pulled from the edge 9Ae of the belt layer 9A to the carcass layer 4 It is likely to occur in a region K of 20 mm on the bead 3 side along the carcass layer 4 from the intersection point P of the normal line NL and the carcass layer 4 (see FIG. 1). Therefore, the unvulcanized rubber strip material M may be used to mold at least the portion of the unvulcanized bonding rubber layer 7 that falls under at least this region K.
- the pneumatic tire manufactured according to the manufacturing method of the present invention is not limited to the tire shown in FIG. 1 described above, and, for example, the inner liner layer 8 may be directly inside the carcass layer 4 where the adhesive rubber layer 7 is smoothed. It may be arranged. In that case, as shown in FIG. 1 described above, and, for example, the inner liner layer 8 may be directly inside the carcass layer 4 where the adhesive rubber layer 7 is smoothed. It may be arranged. In that case, as shown in FIG.
- a plurality of unvulcanized rubber strip materials N in which the reinforcing cords f are embedded in the unvulcanized rubber layer r are used, and they are used in the width direction of the forming drum 21 (tire width direction Affixing along the circumferential direction (tire circumferential direction) of the forming drum 21 so as to sequentially overlap the film layer 8 'in a state of extending along the film layer 8', and embedding the reinforcing cord f To form an unvulcanized carcass layer.
- the unvulcanized rubber strip material N shown in FIG. 9 has a trapezoidal shape, so that the width direction end Na at one edge in the width direction Na in contact with the film layer 8 ′ of the unvulcanized rubber strip material N is obtained.
- the thickness t is in the range of 0.1 mm to 1.1 mm. If necessary, as shown in FIG. 10, an unvulcanized rubber strip material N in which the reinforcing code f is biased to one side (upper side in the figure) in the unvulcanized rubber layer r may be used. .
- the present invention can be preferably used to manufacture a pneumatic tire using, particularly, a film layer containing thermoplastic resin as a main component and an inner liner layer 8.
- thermoplastic resin can be used as a main component.
- the film layer to be used as a reinforcing member or the like may be disposed in the tire, and may be suitably used on the outer side thereof to manufacture a pneumatic tire provided with a rubber layer that can only act as rubber and a rubber layer in which a reinforcing cord is embedded.
- a film of an unvulcanized adhesive rubber layer is used as a film.
- the method of the present invention 1 to 4 formed on a single inner liner layer, and an unvulcanized rubber layer for adhesion using one unvulcanized rubber sheet (width 360 mm, thickness 1. O mm) 100 test tires each having the configuration shown in FIG. 1 were produced by the conventional method of forming the inner layer on the inner layer of the film.
- the pneumatic tire produced by the method of the present invention can reduce the failure occurrence rate at which the occurrence rate of the film layer expansion failure is low.
- a method of manufacturing a pneumatic tire according to the present invention having the above-mentioned excellent effects is to manufacture a vehicle-mounted pneumatic tire having a rubber layer on a film layer mainly composed of thermoplastic resin. It can be used extremely effectively.
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- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
- Tires In General (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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EP06715281.9A EP1859924B1 (en) | 2005-03-07 | 2006-03-06 | Method for producing pneumatic tire |
US11/885,289 US20080190540A1 (en) | 2005-03-07 | 2006-03-06 | Method of Producing Pneumatic Tire and Pneumatic Tire |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2005061808A JP4581752B2 (ja) | 2005-03-07 | 2005-03-07 | 空気入りタイヤの製造方法及び空気入りタイヤ |
JP2005-061808 | 2005-03-07 |
Publications (1)
Publication Number | Publication Date |
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WO2006095680A1 true WO2006095680A1 (ja) | 2006-09-14 |
Family
ID=36953274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2006/304261 WO2006095680A1 (ja) | 2005-03-07 | 2006-03-06 | 空気入りタイヤの製造方法及び空気入りタイヤ |
Country Status (5)
Country | Link |
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US (2) | US20080190540A1 (ja) |
EP (1) | EP1859924B1 (ja) |
JP (1) | JP4581752B2 (ja) |
CN (1) | CN100572039C (ja) |
WO (1) | WO2006095680A1 (ja) |
Cited By (2)
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WO2007105470A1 (ja) * | 2006-02-27 | 2007-09-20 | The Yokohama Rubber Co., Ltd. | 空気入りタイヤの製造方法 |
US20120073725A1 (en) * | 2009-06-09 | 2012-03-29 | Gaetano Lo Presti | Method for controlling the discharge of fluids during a process for vulcanization and molding of a green tire and tire for vehicle wheels |
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JP4297290B2 (ja) * | 2007-12-21 | 2009-07-15 | 横浜ゴム株式会社 | 空気入りタイヤの製造方法 |
JP2009214826A (ja) * | 2008-03-12 | 2009-09-24 | Yokohama Rubber Co Ltd:The | タイヤ構成部材 |
FR2927567A1 (fr) * | 2008-08-01 | 2009-08-21 | Michelin Soc Tech | Procede de fabrication d'une couche de revetement interne d'etancheite a l'air pour pneumatique. |
JP4407773B1 (ja) * | 2009-05-07 | 2010-02-03 | 横浜ゴム株式会社 | 空気入りタイヤの製造方法 |
JP5247852B2 (ja) | 2010-11-05 | 2013-07-24 | 住友ゴム工業株式会社 | 空気入りタイヤの製造方法 |
US8454778B2 (en) * | 2010-11-15 | 2013-06-04 | Ramendra Nath Majumdar | Pneumatic tire with barrier layer and method of making the same |
JP5225431B2 (ja) * | 2010-12-06 | 2013-07-03 | 住友ゴム工業株式会社 | ストリップ、その製造方法および空気入りタイヤの製造方法 |
JP6582104B1 (ja) | 2018-10-03 | 2019-09-25 | Toyo Tire株式会社 | タイヤの製造方法 |
CN114030111B (zh) * | 2021-11-08 | 2023-06-27 | 慈溪市东南复合材料有限公司 | 一种橡胶硫化工艺 |
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JP2002018973A (ja) | 2000-05-02 | 2002-01-22 | Bridgestone Corp | タイヤ構成部材の製造方法及びタイヤ |
US20030102088A1 (en) | 2001-01-31 | 2003-06-05 | Shuhei Iiduka | Tire manufacturing method |
JP2003266555A (ja) | 2002-03-18 | 2003-09-24 | Toyo Tire & Rubber Co Ltd | ストリップゴム連続成型設備及び連続成型方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2007105470A1 (ja) * | 2006-02-27 | 2007-09-20 | The Yokohama Rubber Co., Ltd. | 空気入りタイヤの製造方法 |
US8771447B2 (en) | 2006-02-27 | 2014-07-08 | The Yokohama Rubber Co., Ltd. | Method of manufacturing pneumatic tire |
US20120073725A1 (en) * | 2009-06-09 | 2012-03-29 | Gaetano Lo Presti | Method for controlling the discharge of fluids during a process for vulcanization and molding of a green tire and tire for vehicle wheels |
US9073277B2 (en) * | 2009-06-09 | 2015-07-07 | Pirelli Tyre S.P.A. | Method for controlling the discharge of fluids during a process for vulcanization and molding of a green tire and tire for vehicle wheels |
US11292295B2 (en) | 2009-06-09 | 2022-04-05 | Pirelli Tyre S.P.A. | Method for controlling the discharge of fluids during a process for vulcanization and molding of a green tire and tire for vehicle wheels |
Also Published As
Publication number | Publication date |
---|---|
CN101137496A (zh) | 2008-03-05 |
US20080190540A1 (en) | 2008-08-14 |
EP1859924A1 (en) | 2007-11-28 |
EP1859924A4 (en) | 2011-11-30 |
EP1859924B1 (en) | 2016-10-26 |
US20130126064A1 (en) | 2013-05-23 |
JP4581752B2 (ja) | 2010-11-17 |
CN100572039C (zh) | 2009-12-23 |
JP2006240200A (ja) | 2006-09-14 |
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