WO2003101715A1 - Method of manufacturing tire component member and pneumatic tire - Google Patents
Method of manufacturing tire component member and pneumatic tire Download PDFInfo
- Publication number
- WO2003101715A1 WO2003101715A1 PCT/JP2003/006535 JP0306535W WO03101715A1 WO 2003101715 A1 WO2003101715 A1 WO 2003101715A1 JP 0306535 W JP0306535 W JP 0306535W WO 03101715 A1 WO03101715 A1 WO 03101715A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- narrow member
- cords
- narrow
- tire
- pieces
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/02—Carcasses
- B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
-
- 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)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building 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)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
- B29D30/42—Endless textile bands without bead-rings
-
- 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)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
- B29D2030/381—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre the inserts incorporating reinforcing parallel cords; manufacture thereof
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10S156/906—Off-drum manufacture of tire fabric or ply
-
- 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
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1062—Prior to assembly
- Y10T156/1075—Prior to assembly of plural laminae from single stock and assembling to each other or to additional lamina
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1062—Prior to assembly
- Y10T156/1075—Prior to assembly of plural laminae from single stock and assembling to each other or to additional lamina
- Y10T156/1079—Joining of cut laminae end-to-end
Definitions
- the present invention relates to a manufacturing method and a pneumatic tire for forming a tire constituent member by sequentially connecting narrow member pieces each having a cord covered with rubber. Background technology
- the present invention has been made in view of the above circumstances, and an object thereof is to provide a method of manufacturing a tire component which can securely join narrow member pieces and keep a required peripheral length with a low equipment cost. And a pneumatic tire using the tire component.
- the present invention provides a narrow member by arranging a plurality of cords and coating rubber to form a narrow member, cutting the narrow member into a fixed length to form a narrow member piece, A method for manufacturing a tire component, in which a required number of the narrow member pieces are sequentially joined by overlapping the edges so that one cord at the embedded end of the narrow member piece overlaps to produce a tire component member; and did.
- the required number of the narrow member pieces are sequentially joined by overlapping the edges so that two or more embedded cords of the narrow member pieces do not overlap, and the cord interval of the joint is narrower than the cord interval of the non-joint part.
- the diameter is increased by the diameter.
- the edge shape of both edges of the narrow member has at least a part of the side surface that is inclined with respect to the thickness direction, so that air is included when the edges of the narrow member are overlapped and joined. It is difficult to secure the joint, and it is easy to obtain the joint strength.
- the shape of the ears at both ends of the narrow member is such that the corners of both ends are tapered, making it difficult to enclose air when joining the edges of the narrow member so that they are joined together. And the joint strength can be easily obtained.
- a plurality of cords were arranged and covered with rubber to form a narrow member, and the narrow member was cut to a fixed length to form a narrow member piece, and an edge of the narrow member piece was embedded.
- the pneumatic tire is manufactured by using a carcass ply manufactured by sequentially joining a required number of the narrow member pieces so that one end code is superimposed so as to substantially overlap in the vertical direction. The quality of the entering tire can be improved.
- FIG. 1 is a schematic plan view of a manufacturing apparatus in a ply manufacturing method according to an embodiment of the present invention.
- FIG. 2 is a side view of the same.
- FIG. 3 is a sectional view of a narrow member and a narrow member piece.
- FIG. 4 is a schematic side view of a main part showing a process of sequentially joining narrow member pieces.
- FIG. 5 is an enlarged side view of a main part showing a state of joining narrow member pieces in each step.
- FIG. 6 is an enlarged side view of a main part showing another joining state of the narrow member pieces in each step.
- FIG. 7 is a side view showing the ply material wound around the forming drum over time.
- FIG. 8 is a side view showing a state in which a narrow member is directly attached to a forming drum in another embodiment to form a ply.
- FIG. 9 is an enlarged side view of a principal part showing a state of joining both end edges of narrow member pieces having different ear shapes in another embodiment in each step.
- FIG. 10 is a cross-sectional view of a joint portion of a force ply of a pneumatic tire after vulcanization molding.
- FIGS. 1 and 2 show a schematic configuration of a manufacturing apparatus thereof.
- An extruder 10 has a cylinder 11 having a screw provided therein.
- the cylinder 11 is supplied with various materials from a hopper 12.
- the material supplied to the hopper 12 is a ply rubber material and the like, and the ply rubber material and the like supplied into the cylinder 11 are kneaded by rotation of a screw. And then guided to a die 14 having a predetermined shape of an insulation head 13.
- an insert head 15 of the extruder 10 is provided with an inserter 15 behind the die 14 and a plurality of cords (steel rolls) unwound from a plurality of reels 16 arranged behind.
- Or resin cords) 1 are arranged in a horizontal line by an insulator 15 and supplied to the die 14 from the rear.
- the arrangement of the cords 1 is covered with rubber, formed into a predetermined shape by the die 14, and filled with cords.
- the narrow member 2 is formed continuously.
- the narrow member 2 thus formed has ears 2a, 2a that extend 3 mm on both sides from the end cords 1, 1, respectively, and has a width of 82.9 marauders (see Fig. 3).
- the ears 2a, 2a at both ends of the narrow member 2 are formed by a die 14, and as shown in FIG. 3, are tapered, have an isosceles cross section, and are inclined obliquely to the thickness direction. It has side surfaces.
- the narrow member 2 having such a shape is extruded from the die 14 and is formed continuously, and the narrow member 2 is wound around the pull drum 17 and pulled out, and is formed between the pull drum 17 and the pair of idle rollers 19. Through the festoon 18 to the belt conveyor 25.
- a power cutter 20 is arranged in front of the belt conveyor 25.
- the belt conveyor 25 has a comparison belt 28 stretched between the front and rear rollers 26 and 27.
- the narrow member 2 is cut to a fixed length by the force cutter 20 to be a narrow member 3 and a predetermined width upstream of the conveyor belt 28. Supplied from a right angle to the position.
- the narrow member 3 previously placed on the conveyor belt 28 is moved by a predetermined amount by the driving of the belt conveyor 25, and the next narrow member 3 cut is supplied.
- the cord 1 at the front end of the narrow member 3 on the rear end overlaps the cord 1 at the rear end of the rear end (see Fig. 4), and the ends are overlapped and joined.
- an ear 3a having an isosceles triangular cross section, so that when the cords 1, 1 at the end are superimposed one on top of the other, Then, as shown in Fig. 51, after the slope of the isosceles triangle of the ear 3a of the upper narrow member 3 slightly touches the slope of the isosceles triangle of the ear 3a of the lower narrow member 3 Then, as shown in Fig. 52, they are crimped so that the slopes are sequentially in contact with the plane.
- the lower plane of the upper narrow member 3 slightly touches the upper plane of the lower narrow member 3 as shown in Fig. 61, and then the slopes of the ears 3a are flat with each other as shown in Fig. 62. It is crimped in such a way that it comes into contact sequentially.
- the slope of the ear 3a comes into contact with the mating plane in such a way that the air between both sides is pushed out, so that no air remains at the joint, and the joining of both is ensured. Can be.
- the cord spacing at the joint is smaller than the non-joint, that is, the gap between the cords embedded in the narrow member 3 at the beginning, to ensure joining.
- cords 1, 1 at the end are overlapped and joined together with their edges separated outward, it may be difficult to obtain joint strength, which may cause a problem in durability.
- a predetermined width (76.9 ⁇ ) of the preceding narrow member 3 that moves intermittently by the belt conveyor 25 is sequentially supplied to the narrow member 3 that has been cut to a fixed length, and n pieces of the narrow member 3 are moved.
- n pieces of the narrow member 3 are moved.
- the ply member 4 according to the present embodiment is formed by sequentially connecting fifteen narrow member pieces 3 cut to a fixed length of 500 for a 15-inch tire.
- a forming drum 30 is disposed downstream of the belt conveyor 25, and FIG. 7 shows a process of winding the bridging material 4 around the forming drum 30 in order.
- the belt conveyor 25 can move close to and away from the molding drum 30 and has a narrow width While the pieces 3 are sequentially joined to form the ply material 4, the belt conveyor 25 is separated from the forming drum 30 as shown in Fig. 71, and at the same time, an inner liner can be wound on the forming drum 30 .
- the ply material 5 is formed on the conveyor belt 28, the ply material 5 is conveyed, and at the same time, the belt conveyor 25 is moved closer to the forming drum 30, and as shown in Fig. 72, between the forming drum 30 and the downstream roller 21.
- the belt conveyor 25 and the forming drum 30 are rotated in opposite directions while sandwiching the brim material 5 to transfer the ply material 4 to the forming drum 30.
- the annular ply 5 is formed by overlapping the rear end with the front end of the ply material 4.
- the end cords 1 and 1 are mutually connected. They can be securely joined by overlapping.
- annular ply is formed, which expands and expands due to bead crimping during molding. Therefore, as shown in FIG. 53 or FIG. They are shifted from each other and have a circumference of about 1197 in the bead.
- the width w between both end cords 1 and 1 of the plurality of cords 1 embedded in the narrow member 3 is determined to be a predetermined length of 76.9 mm, and one end cord is overlapped.
- the narrow member pieces 3 can be reliably joined sequentially without requiring any special advanced technology, and the required number of perimeters can be increased by joining the required number of 15 pieces into an annular shape. 11.56.5mm can be easily and accurately secured, and the ply circumference of the 15-inch tire can be obtained almost accurately after vulcanization molding.
- the narrow member 3 By forming the narrow member 3 having a predetermined length of 76.9 mm between the two end cords 1 and 1 of the plurality of embedded codes 1, the narrow member 3 is formed as described above. If 15 pieces are connected, a ply for 15 inch tires can be formed. Similarly, when 16 pieces of the same width member 3 are connected, a ply for 16 inch tires is formed, and when 17 pieces are connected, a ply for n inches tire is formed when n pieces are connected, such as a ply for 17 inch tires. Thus, plies for various prescribed tires can be formed.
- the width w between the two end cords 1 and 1 of the plurality of cords 1 embedded in the narrow member 3 was set to a predetermined length of 76.9 mm, which was further divided by an integer to reduce the width. Even when a width member piece is manufactured and used, an integer number of pieces can be connected to form a ply for a prescribed tire.
- the narrow member pieces 3 are connected on the belt conveyor 25 to form the ply material 4 and transferred to the forming drum 30.
- the edge portions are sequentially overlapped and connected so that the member pieces 3 are attached (FIG. 81), and the ply 5 is formed (FIG. 82).
- edge portions are sequentially overlapped and connected so that the narrow member pieces 3 are attached on the transfer drum, and this is transferred to a forming drum.
- the ends of the narrow member pieces 3 are overlapped and joined so that the end cords 1 and 1 are overlapped with each other, so that the joining is ensured. Can be formed with high accuracy.
- FIG. 9 shows a state in which both end edges of the narrow member 40 in another embodiment of the member 40 are joined.
- the ears 40a of the narrow member 40 have a shape in which a cross-section of the narrow member 3 has an isosceles triangular edge 3a, and one corner is missing, and the corners are tapered. As shown in 91, the remaining cords 40, 41 are superimposed on top of each other with the remaining slopes 40b facing the other side. In the case shown in Fig. 9, after the lower plane of the upper narrow member 40 is slightly in contact with the upper plane of the lower narrow member 40 as shown in Fig. 91, the ears 40a are connected to each other as shown in Fig. 92. The crimping is performed so that the inclined surface 40b of the slab contacts the flat surface in order.
- the two can be reliably joined, and the quality of the joint can be further improved by reducing the rubber volume at the joint.
- the narrow member piece 40 Since the narrow member piece 40 has an ear shape in which one slope of an isosceles triangle is missing, the rubber volume of the bonding portion is small, and it is possible to form a substantially flat bonding portion with little swelling.
- FIG. 10 shows the state of each part.
- the invention applies to the production of tires.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Tyre Moulding (AREA)
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/514,793 US7445687B2 (en) | 2002-05-24 | 2003-05-26 | Component fabricating method and pneumatic tire |
| EP03756111A EP1510331B1 (en) | 2002-05-24 | 2003-05-26 | Method of manufacturing tire component member and pneumatic tire |
| DE60326070T DE60326070D1 (de) | 2002-05-24 | 2003-05-26 | Verfahren zur herstellung eines reifenkomponentenglieds und luftreifen |
| JP2004509043A JP4134030B2 (ja) | 2002-05-24 | 2003-05-26 | タイヤ構成部材の製造方法および空気入りタイヤ |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002/150515 | 2002-05-24 | ||
| JP2002150515 | 2002-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2003101715A1 true WO2003101715A1 (en) | 2003-12-11 |
Family
ID=29706425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2003/006535 Ceased WO2003101715A1 (en) | 2002-05-24 | 2003-05-26 | Method of manufacturing tire component member and pneumatic tire |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7445687B2 (ja) |
| EP (1) | EP1510331B1 (ja) |
| JP (1) | JP4134030B2 (ja) |
| DE (1) | DE60326070D1 (ja) |
| ES (1) | ES2319889T3 (ja) |
| WO (1) | WO2003101715A1 (ja) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005009727A1 (ja) * | 2003-07-24 | 2005-02-03 | Bridgestone Corporation | タイヤ構成部材の製造方法 |
| JP2008308104A (ja) * | 2007-06-18 | 2008-12-25 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ及びその製造方法 |
| JP2010208090A (ja) * | 2009-03-09 | 2010-09-24 | Toyo Tire & Rubber Co Ltd | プライ部材の製造方法、短冊状プライ及び空気入りタイヤ |
| JP2011517640A (ja) * | 2008-04-16 | 2011-06-16 | ソシエテ ド テクノロジー ミシュラン | 導電性領域を備えたワイヤプライ |
| CN112334329A (zh) * | 2018-06-19 | 2021-02-05 | 株式会社普利司通 | 轮胎 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101380572B1 (ko) | 2006-12-22 | 2014-04-01 | 피렐리 타이어 소시에떼 퍼 아찌오니 | 폭이 다른 스트립들의 부착에 의한 타이어 제조방법 |
| ATE553912T1 (de) * | 2007-06-11 | 2012-05-15 | Pirelli | Verfahren und vorrichtung zur herstellung von reifen |
| US20100175812A1 (en) * | 2007-08-21 | 2010-07-15 | Toyo Tire & Rubber Co., Ltd. | Method of and apparatus for manufacturing a belt member |
| MX338101B (es) * | 2009-07-15 | 2016-04-01 | Bridgestone Corp | Dispositivo y método para fabricar un elemento constituyente de un neumático. |
| WO2014135995A2 (en) | 2013-03-06 | 2014-09-12 | Pirelli Tyre S.P.A. | A process for building tyres for vehicle wheels, tyre for vehicle wheels and a method for optimizing the distribution of loads in the carcass structure of a tyre |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03178427A (ja) * | 1989-12-07 | 1991-08-02 | Yokohama Rubber Co Ltd:The | 空気入りタイヤの製造方法 |
| EP0453294A2 (en) * | 1990-04-18 | 1991-10-23 | Sumitomo Rubber Industries Limited | Belted radial tyre for motorcycle and belt making method |
| US6280556B1 (en) * | 1997-11-10 | 2001-08-28 | The Yokohama Rubber Co., Ltd. | Apparatus and method for aligning and splicing strip members |
| JP2001322403A (ja) * | 2000-05-15 | 2001-11-20 | Bridgestone Corp | タイヤ構成部材用小片とその製造方法及びタイヤ構成部材 |
| US20010045254A1 (en) * | 2000-04-10 | 2001-11-29 | Bridgestone Corporation | Method of producing tire carcass |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3826297A (en) * | 1972-10-26 | 1974-07-30 | Steelastic Co | Radial tire carcass |
| DE2350841C3 (de) * | 1972-11-20 | 1978-12-14 | Deutsche Semperit Gmbh, 8000 Muenchen | Verfahren zum Stoßverbinden von Lagen aus plastisch verformbarem Material, insbesondere von kautschukierten Stahldrahtlagen |
| US4552602A (en) * | 1984-06-04 | 1985-11-12 | The B. F. Goodrich Company | High--speed splicing system for preparing ply stock |
| US5240534A (en) * | 1991-02-06 | 1993-08-31 | Uniroyal Goodrich Tire Company | Apparatus and method for joining elastomeric sheet material |
| JPH08127083A (ja) * | 1994-11-01 | 1996-05-21 | Sumitomo Rubber Ind Ltd | タイヤ用のシート片接続方法及びそれにより接続されたタイヤ用プライ |
| US5709760A (en) * | 1995-10-18 | 1998-01-20 | The Goodyear Tire & Rubber Company | Thin gauge, fine diameter steel cord reinforced tire ply fabric which is lap spliced |
| DE19935627C2 (de) * | 1999-07-29 | 2001-12-13 | Continental Ag | Verfahren zum Zusammensetzen der Enden von Materialbahnen |
| DE60234727D1 (de) * | 2001-01-12 | 2010-01-21 | Bridgestone Corp | Herstellungsverfahren für Reifenstrukturelemente und Ausführungssystem dafür |
-
2003
- 2003-05-26 US US10/514,793 patent/US7445687B2/en not_active Expired - Fee Related
- 2003-05-26 WO PCT/JP2003/006535 patent/WO2003101715A1/ja not_active Ceased
- 2003-05-26 DE DE60326070T patent/DE60326070D1/de not_active Expired - Fee Related
- 2003-05-26 EP EP03756111A patent/EP1510331B1/en not_active Expired - Lifetime
- 2003-05-26 ES ES03756111T patent/ES2319889T3/es not_active Expired - Lifetime
- 2003-05-26 JP JP2004509043A patent/JP4134030B2/ja not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03178427A (ja) * | 1989-12-07 | 1991-08-02 | Yokohama Rubber Co Ltd:The | 空気入りタイヤの製造方法 |
| EP0453294A2 (en) * | 1990-04-18 | 1991-10-23 | Sumitomo Rubber Industries Limited | Belted radial tyre for motorcycle and belt making method |
| US6280556B1 (en) * | 1997-11-10 | 2001-08-28 | The Yokohama Rubber Co., Ltd. | Apparatus and method for aligning and splicing strip members |
| US20010045254A1 (en) * | 2000-04-10 | 2001-11-29 | Bridgestone Corporation | Method of producing tire carcass |
| JP2001322403A (ja) * | 2000-05-15 | 2001-11-20 | Bridgestone Corp | タイヤ構成部材用小片とその製造方法及びタイヤ構成部材 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP1510331A4 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005009727A1 (ja) * | 2003-07-24 | 2005-02-03 | Bridgestone Corporation | タイヤ構成部材の製造方法 |
| JP2005041169A (ja) * | 2003-07-24 | 2005-02-17 | Bridgestone Corp | 帯状部材製造方法 |
| US7758714B2 (en) | 2003-07-24 | 2010-07-20 | Bridgestone Corporation | Tire structural member manufacturing method |
| JP2008308104A (ja) * | 2007-06-18 | 2008-12-25 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ及びその製造方法 |
| JP2011517640A (ja) * | 2008-04-16 | 2011-06-16 | ソシエテ ド テクノロジー ミシュラン | 導電性領域を備えたワイヤプライ |
| JP2010208090A (ja) * | 2009-03-09 | 2010-09-24 | Toyo Tire & Rubber Co Ltd | プライ部材の製造方法、短冊状プライ及び空気入りタイヤ |
| CN112334329A (zh) * | 2018-06-19 | 2021-02-05 | 株式会社普利司通 | 轮胎 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2003101715A1 (ja) | 2005-09-29 |
| EP1510331A4 (en) | 2005-12-14 |
| US20050178488A1 (en) | 2005-08-18 |
| EP1510331B1 (en) | 2009-02-04 |
| EP1510331A1 (en) | 2005-03-02 |
| US7445687B2 (en) | 2008-11-04 |
| ES2319889T3 (es) | 2009-05-14 |
| JP4134030B2 (ja) | 2008-08-13 |
| DE60326070D1 (de) | 2009-03-19 |
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