JP5148511B2 - タイヤを製造する方法 - Google Patents
タイヤを製造する方法 Download PDFInfo
- Publication number
- JP5148511B2 JP5148511B2 JP2008552796A JP2008552796A JP5148511B2 JP 5148511 B2 JP5148511 B2 JP 5148511B2 JP 2008552796 A JP2008552796 A JP 2008552796A JP 2008552796 A JP2008552796 A JP 2008552796A JP 5148511 B2 JP5148511 B2 JP 5148511B2
- Authority
- JP
- Japan
- Prior art keywords
- bead
- tire
- crown
- intermediate plane
- distance
- 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.)
- Expired - Fee Related
Links
Images
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
- B60C3/00—Tyres characterised by the transverse section
- B60C3/06—Tyres characterised by the transverse section asymmetric
-
- 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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/02—Seating or securing beads on rims
- B60C15/0236—Asymmetric bead seats, e.g. different bead diameter or inclination angle
-
- 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
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/30—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers asymmetric to the midcircumferential plane of the tyre
-
- 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
- Y10T152/10819—Characterized by the structure of the bead portion of the tire
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Description
Claims (6)
- 中間平面Sを備えたクラウンと、2つのサイドウォールと、車両の車外側に位置決めされるようになった直径Φ1の第1のビードと、車両の車内側に位置決めされるようになった直径Φ2の第2のビードとを有し、Φ1>Φ2であるようなタイヤを製造する方法であって、前記第1及び前記第2のビードの中間平面Bが、前記平面Sに平行であって且つ前記第1及び前記第2のビードから軸方向に等距離を置いたところに位置する平面として定められた場合、前記第1及び前記第2のビードの前記中間平面Bを前記クラウンの前記中間平面Sに対して前記第2のビード寄りに所与の距離Lだけ軸方向にずらす金型を用いる、方法。
- 前記距離Lは、前記タイヤがその常用リムに取り付けられてその呼称圧力までインフレートされると、前記クラウンの前記中間平面Sは、前記第1及び前記第2のビードの中間平面Bに対して前記第1のビード寄りに正又はゼロの距離Dだけ軸方向にずらされるような距離である、請求項1記載の方法。
- 基準として、常用リムに取り付けられた前記タイヤを採用し、前記硬化用金型は、前記第2のビードが前記クラウンの前記中間平面Sから実質的に同一の軸方向距離のところに位置し、前記第1のビードが前記クラウンの前記中間平面Sから2Lを差し引いた軸方向距離のところに位置するような金型である、請求項1乃至4の何れか1項に記載の方法。
- 基準として常用リムに取り付けられた前記タイヤを採用し、前記硬化用金型は、前記第1のビードと前記第2のビードが両方とも、前記クラウンの前記中間平面Sに対して前記第2のビード寄りに距離Lだけ軸方向にずらされるような金型である、請求項1乃至4の何れか1項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0600926 | 2006-02-01 | ||
FR0600926 | 2006-02-01 | ||
PCT/EP2007/050917 WO2007088169A1 (fr) | 2006-02-01 | 2007-01-30 | Pneumatique avec des sièges de diamètres inégaux et à déport axial inversé à l'état gonflé |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009525225A JP2009525225A (ja) | 2009-07-09 |
JP5148511B2 true JP5148511B2 (ja) | 2013-02-20 |
Family
ID=37075149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008552796A Expired - Fee Related JP5148511B2 (ja) | 2006-02-01 | 2007-01-30 | タイヤを製造する方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8109309B2 (ja) |
EP (1) | EP1981722A1 (ja) |
JP (1) | JP5148511B2 (ja) |
WO (1) | WO2007088169A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2919220B1 (fr) | 2007-07-23 | 2012-08-03 | Michelin Soc Tech | Procede de fabrication d'un pneumatique asymetrique. |
BE1023520B1 (nl) * | 2015-10-15 | 2017-04-19 | Puntgaaf Belgium Bvba | Band, daarbijhorende velg en wiel daarmee samengesteld. |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2108329A (en) * | 1937-05-10 | 1938-02-15 | Burton D Carter | Tire casing and rim |
US3656532A (en) * | 1969-12-22 | 1972-04-18 | Goodyear Tire & Rubber | Asymmetric tire |
US4124679A (en) * | 1974-05-28 | 1978-11-07 | The Goodyear Tire & Rubber Company | Method of building a tire with unequal bead diameters |
FR2419186A1 (fr) * | 1978-03-10 | 1979-10-05 | Michelin & Cie | Pneumatique a carcasse radiale dissymetrique |
JPS5896927U (ja) * | 1981-12-25 | 1983-07-01 | 横浜ゴム株式会社 | 空気入りタイヤ成型用金型 |
JPS58100101U (ja) * | 1981-12-28 | 1983-07-07 | 横浜ゴム株式会社 | 空気入りタイヤ |
JPS62275805A (ja) * | 1987-05-16 | 1987-11-30 | Bridgestone Corp | 転がり抵抗を低減した空気入りラジアルタイヤ及びその製造方法 |
JPH0369503U (ja) * | 1989-11-13 | 1991-07-10 | ||
JPH05139109A (ja) * | 1991-11-20 | 1993-06-08 | Bridgestone Corp | 異径ビードタイヤ |
JP3313775B2 (ja) * | 1992-09-14 | 2002-08-12 | 株式会社ブリヂストン | 異径ビードタイヤ及び異径ビードタイヤの装着方法 |
US5301728A (en) * | 1993-01-19 | 1994-04-12 | The Goodyear Tire & Rubber Company | Dual bead diameter tire |
JP3391589B2 (ja) * | 1994-11-24 | 2003-03-31 | 住友ゴム工業株式会社 | ラジアルタイヤ及びその製造方法 |
WO2001089861A1 (fr) * | 2000-05-22 | 2001-11-29 | Societe De Technologie Michelin | Pneumatique comprenant un profile de renfort dans au moins un flanc, et ensemble monte pneumatique/jante |
FR2819450B1 (fr) * | 2001-01-17 | 2003-09-05 | Michelin Soc Tech | Pneumatique avec au moins un bourrelet a siege incline vers l'exterieur et un flanc avec anneau additionnel |
FR2827810A1 (fr) * | 2001-07-25 | 2003-01-31 | Michelin Soc Tech | Pneumatique ayant des flancs dissymetriques et renforces |
EP1638787B1 (en) * | 2004-04-22 | 2006-11-15 | The Goodyear Tire & Rubber Company | Pneumatic run-flat tire |
-
2007
- 2007-01-30 JP JP2008552796A patent/JP5148511B2/ja not_active Expired - Fee Related
- 2007-01-30 EP EP07712137A patent/EP1981722A1/fr not_active Withdrawn
- 2007-01-30 WO PCT/EP2007/050917 patent/WO2007088169A1/fr active Application Filing
- 2007-01-30 US US12/162,380 patent/US8109309B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2007088169A1 (fr) | 2007-08-09 |
US20090014108A1 (en) | 2009-01-15 |
JP2009525225A (ja) | 2009-07-09 |
EP1981722A1 (fr) | 2008-10-22 |
US8109309B2 (en) | 2012-02-07 |
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