JP5178442B2 - 多重プライモジュール構成のタイヤカーカス - Google Patents
多重プライモジュール構成のタイヤカーカス Download PDFInfo
- Publication number
- JP5178442B2 JP5178442B2 JP2008265923A JP2008265923A JP5178442B2 JP 5178442 B2 JP5178442 B2 JP 5178442B2 JP 2008265923 A JP2008265923 A JP 2008265923A JP 2008265923 A JP2008265923 A JP 2008265923A JP 5178442 B2 JP5178442 B2 JP 5178442B2
- Authority
- JP
- Japan
- Prior art keywords
- ply
- bridge
- plies
- tire carcass
- tire
- 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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/0009—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
- B60C15/0036—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion with high ply turn-up, i.e. folded around the bead core and terminating radially above the point of maximum section width
- B60C15/0045—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion with high ply turn-up, i.e. folded around the bead core and terminating radially above the point of maximum section width with ply turn-up up to the belt edges, i.e. folded around the bead core and extending to the belt edges
-
- 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
- B60C9/0207—Carcasses comprising an interrupted ply, i.e. where the carcass ply does not continuously extend from bead to bead but is interrupted, e.g. at the belt area, into two or more portions of the same ply
-
- 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
-
- 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
- Y10T152/10765—Characterized by belt or breaker structure
-
- 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
- Y10T152/10765—Characterized by belt or breaker structure
- Y10T152/10792—Structure where each bias angle reinforcing cord ply has no opposingly angled 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
- Y10T152/10765—Characterized by belt or breaker structure
- Y10T152/10801—Structure made up of two or more sets of plies wherein the reinforcing cords in one set lie in a different angular position relative to those in other sets
-
- 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
- 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
- Y10T152/10864—Sidewall stiffening or reinforcing means other than main carcass plies or foldups thereof about beads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Description
12 ビード
14 ビード領域
16 折り返し部
18 エイペックス
20 ブリッジプライ
22 内側サイドウォールプライ
24 ブリッジ部
26 外側サイドウォールプライ
28 第1のプライ部
30 第2のプライ部
Claims (10)
- 各々が内側サイドウォールプライと、外側サイドウォールプライと、第1の端部と、第2の端部と、ビードコアと、を有し、各々が前記ビードコアの周りを延びている第1及び第2のプライ部と、
前記第1のプライ部の前記第1の端部と、前記第2のプライ部の前記第1の端部と、を分離するブリッジ部と、
各々が第1の端部と第2の端部とを有し、前記ブリッジ部の両端間を延びる第1及び第2のブリッジプライと、
を有し、
前記第1及び第2のブリッジプライのそれぞれの前記第1の端部は、前記第1のプライ部の前記内側サイドウォールプライと前記外側サイドウォールプライとの間を延び、前記第1及び第2のブリッジプライのそれぞれの前記第2の端部は、前記第2のプライ部の前記内側サイドウォールプライと前記外側サイドウォールプライとの間を延び、前記第1及び第2のブリッジプライと前記第1及び第2のプライ部との重なり部は2.54cm以上の長さで前記ビードコアに向けて延びているが、前記ビードコアの周りを延びていない、タイヤカーカス。 - 前記第1及び第2のブリッジプライの前記第1及び第2の端部は、実質的に前記ビードコアまで延びている、請求項1に記載のタイヤカーカス。
- 前記第1及び第2のブリッジプライの前記第1及び第2の端部は、前記第1及び第2のプライ部の前記第1の端部を5.08cmから14.0cmの間の長さだけ超えて、前記ビードコアに向けて延びている、請求項1に記載のタイヤカーカス。
- 前記第1及び第2のブリッジプライは互いに層状に重ね合わされている、請求項1に記載のタイヤカーカス。
- 前記第1のブリッジプライは前記第2のブリッジプライの上にあり、前記第2のブリッジプライの前記第1及び第2の端部は、前記第1及び第2のプライ部のそれぞれの前記内側サイドウォールプライと前記外側サイドウォールプライとの間を、前記第1のブリッジプライの前記第1及び第2の端部よりも先まで延びている、請求項1に記載のタイヤカーカス。
- 第1の端部と第2の端部とを有し、前記ブリッジ部の両端間を延びる第3のブリッジプライをさらに有し、
前記第3のブリッジプライの前記第1の端部は、前記第1のプライ部の前記内側サイドウォールプライと前記外側サイドウォールプライとの間を延び、前記第3のブリッジプライの前記第2の端部は、前記第2のプライ部の前記内側サイドウォールプライと前記外側サイドウォールプライとの間を延び、前記第3のブリッジプライと前記第1及び第2のプライ部との重なり部は2.54cm以上の長さで前記ビードコアに向けて延びているが、前記ビードコアの周りを延びていない、請求項1に記載のタイヤカーカス。 - 前記第1、第2及び第3のブリッジプライの前記第1及び第2の端部は、実質的に前記ビードコアまで延びている、請求項6に記載のタイヤカーカス。
- 前記第1、第2及び第3のブリッジプライの前記第1及び第2の端部は、前記第1及び第2のプライ部の前記第1の端部を5.08cmから14.0cmの間の長さだけ超えて、前記ビードコアに向けて延びている、請求項6に記載のタイヤカーカス。
- 前記第1、第2及び第3のブリッジプライは互いに層状に重ね合わせられている、請求項6に記載のタイヤカーカス。
- 前記第1のブリッジプライは前記第2のブリッジプライの上にあり、前記第2のブリッジプライは前記第3のブリッジプライの上にあり、前記第2のブリッジプライの前記第1及び第2の端部は、前記第1及び第2のプライ部のそれぞれの前記内側サイドウォールプライと前記外側サイドウォールプライとの間を、前記第1及び第3のブリッジプライの前記第1及び第2の端部よりも先まで延びている、請求項6に記載のタイヤカーカス。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/876,303 US8056596B2 (en) | 2007-10-22 | 2007-10-22 | Multiple ply modular construction |
US11/876,303 | 2007-10-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009101992A JP2009101992A (ja) | 2009-05-14 |
JP5178442B2 true JP5178442B2 (ja) | 2013-04-10 |
Family
ID=40225532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008265923A Expired - Fee Related JP5178442B2 (ja) | 2007-10-22 | 2008-10-15 | 多重プライモジュール構成のタイヤカーカス |
Country Status (7)
Country | Link |
---|---|
US (1) | US8056596B2 (ja) |
EP (1) | EP2052879B1 (ja) |
JP (1) | JP5178442B2 (ja) |
CN (1) | CN101417588B (ja) |
BR (1) | BRPI0804338A2 (ja) |
DE (1) | DE602008002882D1 (ja) |
ZA (1) | ZA200809013B (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8566227B2 (en) | 2006-10-27 | 2013-10-22 | Ccip Corp. | Location based credit |
US20100051164A1 (en) * | 2008-08-29 | 2010-03-04 | Robert Anthony Neubauer | Modular ply tire with dissimilar materials |
US8413700B2 (en) | 2010-02-04 | 2013-04-09 | Bridgestone Americas Tire Operations, Llc | Tire having staggered turn-ups |
US8517072B2 (en) | 2010-02-04 | 2013-08-27 | Bridgestone Americas Tire Operations, Llc | Tire having gum strip and chafer |
US20140230987A1 (en) * | 2013-02-21 | 2014-08-21 | Bridgestone Americas Tire Operations, Llc | Tire having an offset body ply construction |
US20140261949A1 (en) * | 2013-03-15 | 2014-09-18 | Bridgestone Americas Tire Operations, Llc | Tire having a split body ply construction |
CN105960337A (zh) * | 2014-02-06 | 2016-09-21 | 普利司通美国轮胎运营有限责任公司 | 具有不连续胎体帘布层构造的轮胎结构 |
US10086658B2 (en) * | 2014-10-29 | 2018-10-02 | Bridgestone Corporation | Run-flat tire |
JP7215896B2 (ja) * | 2018-12-21 | 2023-01-31 | Toyo Tire株式会社 | 空気入りタイヤ |
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DE1480958A1 (de) * | 1965-10-09 | 1969-10-23 | Continental Gummi Werke Ag | Fahrzeugluftreifen |
DE1605611A1 (de) | 1966-04-29 | 1971-01-28 | Continental Gummi Werke Ag | Fahrzeugluftreifen mit einem auswechselbaren Laufring |
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FR1522420A (fr) * | 1967-03-14 | 1968-04-26 | Uniroyal Englebert France | Perfectionnement aux carcasses radiales pour enveloppes de pneumatiques |
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CN100408356C (zh) | 2003-05-08 | 2008-08-06 | 住友橡胶工业株式会社 | 两轮摩托车用轮胎 |
JP4498778B2 (ja) * | 2004-03-12 | 2010-07-07 | 株式会社ブリヂストン | 空気入りタイヤ |
JP4951983B2 (ja) * | 2006-01-24 | 2012-06-13 | 横浜ゴム株式会社 | 空気入りタイヤ |
US7631676B2 (en) * | 2006-10-24 | 2009-12-15 | The Goodyear Tire & Rubber Company | Tire with central rubber layer reinforced with micro and/or macro reinforcing fillers to abridge split carcass ply ends |
US20090095397A1 (en) * | 2007-10-15 | 2009-04-16 | Robert Anthony Neubauer | Floating two-ply tire |
-
2007
- 2007-10-22 US US11/876,303 patent/US8056596B2/en not_active Expired - Fee Related
-
2008
- 2008-10-14 DE DE602008002882T patent/DE602008002882D1/de active Active
- 2008-10-14 EP EP08166570A patent/EP2052879B1/en not_active Expired - Fee Related
- 2008-10-15 JP JP2008265923A patent/JP5178442B2/ja not_active Expired - Fee Related
- 2008-10-16 BR BRPI0804338-8A patent/BRPI0804338A2/pt not_active IP Right Cessation
- 2008-10-21 ZA ZA200809013A patent/ZA200809013B/en unknown
- 2008-10-22 CN CN200810170084.8A patent/CN101417588B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP2052879A1 (en) | 2009-04-29 |
ZA200809013B (en) | 2009-11-25 |
BRPI0804338A2 (pt) | 2009-06-30 |
US20090101267A1 (en) | 2009-04-23 |
CN101417588B (zh) | 2012-03-21 |
EP2052879B1 (en) | 2010-10-06 |
DE602008002882D1 (de) | 2010-11-18 |
CN101417588A (zh) | 2009-04-29 |
US8056596B2 (en) | 2011-11-15 |
JP2009101992A (ja) | 2009-05-14 |
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