JPH03500992A - ビードフイラーの組立方法 - Google Patents
ビードフイラーの組立方法Info
- Publication number
- JPH03500992A JPH03500992A JP63508861A JP50886188A JPH03500992A JP H03500992 A JPH03500992 A JP H03500992A JP 63508861 A JP63508861 A JP 63508861A JP 50886188 A JP50886188 A JP 50886188A JP H03500992 A JPH03500992 A JP H03500992A
- Authority
- JP
- Japan
- Prior art keywords
- apex
- bead
- formation
- strip
- winding
- 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.)
- Granted
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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
-
- 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)
- B29D30/48—Bead-rings or bead-cores; Treatment thereof prior to building the tyre
-
- 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
- B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
- B60C15/0603—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex
- B60C15/0607—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex comprising several parts, e.g. made of different rubbers
-
- 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)
- B29D30/48—Bead-rings or bead-cores; Treatment thereof prior to building the tyre
- B29D2030/482—Applying fillers or apexes to bead cores
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Tyre Moulding (AREA)
- Sealing Material Composition (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
Description
Claims (11)
- 1.ビードの半径方向外向きに先細りになつた重なり合つた巻きの概ね三角形の 形成体を作るために、ビードの半径方向外側上に1つ又はそれ以上の平らな重合 体材料ストリップを螺旋状に巻き付けることから成る、空気入りタイヤの製造に おけるビードフィラー又はアペックスの組立方法。
- 2.連続した巻きが半径方向外側に向かうに従つて漸次増加する傾斜の向きとな るように、巻き付けが、タイヤが組み立てられる成形装置に対して概ね半径方向 にある平面に隣接して且つ該平面に向かつてずれた地点から行なわれ、これによ つて仕上がつたアペックスの先細りに寄与する請求の範囲第1項に記載の方法。
- 3.前記ストリップ又は少なくも1つのストリップは、巻き付け中にその幅が快 くなるように異なつた張力を受ける請求の範囲第1項又は第2項に記載の方法。
- 4.アペックスの形成中、比較的固い材料の巻きが未加硫ゴムの巻きと交互にな る請求の範囲第1項乃至第3項のいずれか1項に記載の方法。
- 5.少なくも1つの前記ストリップが、ビードを形成するために巻かれたストリ ップのアペックス領域内に連続している請求の範囲第1項乃至第4項のいずれか 1項に記載の方法。
- 6.裸のワイヤーの巻きが未加硫ゴムの巻きの間に挟まれている請求の範囲第1 項乃至第5項のいずれか1項に記載の方法。
- 7.ワイヤーの巻きが前記平面と隣接する請求の範囲第2項に付随した請求の範 囲第6項に記載の方法。
- 8.アペックスの形成中にカーカスプライの縁が未完成のアペックス上に折り曲 げられ、そこにアペックスの連続した巻きを許容するために切れ目が形成され、 これによつて故縁はアペックス形成体に組み込まれ且つ固定される請求の範囲第 1項乃至第7項のいずれか1項に記載め方法。
- 9.ワイヤーの巻きの層が、アペックス形成体内の折り返されたプライの縁の上 に且つ次の重合体の巻きの下に置かれる請求の範囲第6項に付随の請求の範囲第 8項に記載の方法。
- 10.実質的に添付図面の第1、2、3、4又は5図のいずれかを参照しここに 説明された空気入りタイヤの製造におけるビードフィラー又はアペックスの組立 方法。
- 11.請求の範囲第1項乃至第10項のいずれか1項に記載の方法により組み立 てられたビードフィラー又はアペックスを組み込んだ空気入りタイヤ。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8726628 | 1987-11-13 | ||
| GB8726628A GB8726628D0 (en) | 1987-11-13 | 1987-11-13 | Bead filler construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03500992A true JPH03500992A (ja) | 1991-03-07 |
| JP2530365B2 JP2530365B2 (ja) | 1996-09-04 |
Family
ID=10626914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50886188A Expired - Lifetime JP2530365B2 (ja) | 1987-11-13 | 1988-11-14 | ビ―ドフイラ―の組立方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5114512A (ja) |
| EP (1) | EP0393077B1 (ja) |
| JP (1) | JP2530365B2 (ja) |
| AT (1) | ATE90023T1 (ja) |
| BR (1) | BR8807793A (ja) |
| DE (1) | DE3881530T2 (ja) |
| GB (2) | GB8726628D0 (ja) |
| WO (1) | WO1989004250A1 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005035230A1 (ja) * | 2003-10-07 | 2005-04-21 | Bridgestone Corporation | タイヤの製造方法およびプリセットビード成型装置ならびにプリセットビード成型システム |
| WO2006028018A1 (ja) * | 2004-09-10 | 2006-03-16 | Bridgestone Corporation | ビードフィラの成形方法 |
| JP2009023197A (ja) * | 2007-07-19 | 2009-02-05 | Bridgestone Corp | スティフナーの形成方法 |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8726628D0 (en) * | 1987-11-13 | 1987-12-16 | Holroyd Associates Ltd | Bead filler construction |
| US5198050A (en) * | 1989-04-18 | 1993-03-30 | Pirelli Armstrong Tire Corporation | Composite combination bead and bead filler |
| EP0467277A1 (en) * | 1990-07-19 | 1992-01-22 | Bridgestone/Firestone, Inc. | Bead construction for radial pneumatic tires |
| DE69119512T2 (de) * | 1990-08-28 | 1996-11-28 | Uniroyal Goodrich Licensing | Verfahren und Vorrichtung zur Herstellung eines gefüllten Wulstringes |
| US5632836A (en) * | 1990-12-21 | 1997-05-27 | Robert Franke | Apparatus and method for manufacturing a tire bead core assembly |
| DE69719771T2 (de) * | 1997-12-30 | 2003-12-11 | Pirelli Pneumatici S.P.A., Milano | Verfahren zur Herstellung von Luftreifen für Fahrzeugräder |
| US6524416B1 (en) * | 1998-10-20 | 2003-02-25 | The Goodyear Tire & Rubber Company | Stress neutralization of an apex filler for a tire bead subassembly |
| JP4201900B2 (ja) | 1998-12-21 | 2008-12-24 | 株式会社ブリヂストン | 重荷重用空気入りタイヤおよびその製造方法 |
| US7005023B2 (en) * | 1999-10-29 | 2006-02-28 | Pirelli Pneumatici S.P.A. | Method of manufacturing tires |
| KR100850694B1 (ko) † | 2000-10-30 | 2008-08-06 | 스미도모 고무 고교 가부시기가이샤 | 공압 타이어 제조 방법 |
| JP2006346999A (ja) * | 2005-06-16 | 2006-12-28 | Bridgestone Corp | 空気入りタイヤの製造方法および空気入りタイヤ |
| JP4571582B2 (ja) | 2005-12-21 | 2010-10-27 | 住友ゴム工業株式会社 | ビードコアとエーペックスとの組立体の形成方法 |
| JP4933824B2 (ja) * | 2006-04-27 | 2012-05-16 | 住友ゴム工業株式会社 | ランフラットタイヤ及びその製造方法 |
| WO2008006083A2 (en) | 2006-07-07 | 2008-01-10 | Surmodics, Inc. | Beaded wound spacer device |
| DE102007023725A1 (de) | 2007-05-22 | 2008-11-27 | Continental Aktiengesellschaft | Verfahren zur Herstellung eines Fahrzeugluftreifens und Fahrzeugluftreifen |
| US20090202609A1 (en) * | 2008-01-06 | 2009-08-13 | Keough Steven J | Medical device with coating composition |
| US20130340911A1 (en) * | 2012-06-20 | 2013-12-26 | Erich Nicolaus Lemaire | Bead core-apex subassembly, pneumatic tire therewith and method of manufacturing a bead core-apex subassembly |
| JP6298468B2 (ja) | 2012-10-16 | 2018-03-20 | サーモディクス,インコーポレイテッド | 創傷充填デバイスおよび方法 |
| US10201457B2 (en) | 2014-08-01 | 2019-02-12 | Surmodics, Inc. | Wound packing device with nanotextured surface |
| CN110087915A (zh) * | 2016-09-07 | 2019-08-02 | 巴特尔机械系统有限公司 | 用于车辆轮胎的胎圈三角胶组件 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1436612A (en) * | 1922-11-21 | stevens | ||
| US1482240A (en) * | 1924-01-29 | Tire bead | ||
| US1174238A (en) * | 1914-06-16 | 1916-03-07 | Byron C Dowse | Tire. |
| US1406555A (en) * | 1920-10-12 | 1922-02-14 | Hahn Samuel Otis | Single-tube tire |
| US1943274A (en) * | 1932-07-22 | 1934-01-09 | Nat Standard Co | Tire bead |
| FR2278509A1 (fr) * | 1974-03-29 | 1976-02-13 | Kleber Colombes | Pneumatiques pour vehicules |
| IT1094441B (it) * | 1978-04-19 | 1985-08-02 | Pirelli | Miglioramenti ad applicatrice di riempitivo elastomerico a cerchietto di pneumatico |
| US4319943A (en) * | 1980-09-08 | 1982-03-16 | The Firestone Tire & Rubber Company | Folded bead filler construction |
| FR2603841B1 (fr) * | 1986-09-17 | 1989-02-24 | Michelin & Cie | Procede de fabrication d'un pneumatique avec pose des produits caoutchouteux et des elements de renforcement sur un support, dispositif de pose des produits caoutchouteux et machine qui utilise de tel(s) dispositif(s) |
| GB8724849D0 (en) * | 1987-10-23 | 1987-11-25 | Apsley Metals Ltd | Manufacture of tyres |
| GB8726628D0 (en) * | 1987-11-13 | 1987-12-16 | Holroyd Associates Ltd | Bead filler construction |
-
1987
- 1987-11-13 GB GB8726628A patent/GB8726628D0/en active Pending
-
1988
- 1988-11-14 GB GB8826617A patent/GB2212459B/en not_active Expired - Lifetime
- 1988-11-14 JP JP50886188A patent/JP2530365B2/ja not_active Expired - Lifetime
- 1988-11-14 EP EP19880909591 patent/EP0393077B1/en not_active Expired - Lifetime
- 1988-11-14 DE DE88909591T patent/DE3881530T2/de not_active Expired - Lifetime
- 1988-11-14 AT AT88909591T patent/ATE90023T1/de not_active IP Right Cessation
- 1988-11-14 WO PCT/GB1988/000985 patent/WO1989004250A1/en not_active Ceased
- 1988-11-14 US US07/474,129 patent/US5114512A/en not_active Expired - Lifetime
- 1988-11-14 BR BR8807793A patent/BR8807793A/pt unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005035230A1 (ja) * | 2003-10-07 | 2005-04-21 | Bridgestone Corporation | タイヤの製造方法およびプリセットビード成型装置ならびにプリセットビード成型システム |
| JP2005111786A (ja) * | 2003-10-07 | 2005-04-28 | Bridgestone Corp | タイヤの製造方法およびプリセットビード成型装置ならびにプリセットビード成型システム |
| EP1683628A4 (en) * | 2003-10-07 | 2008-08-06 | Bridgestone Corp | TIRE MANUFACTURING METHOD, PREDEFINED HEEL MOLDING APPARATUS, AND PREDEFINISED HEEL MOLDING SYSTEM |
| WO2006028018A1 (ja) * | 2004-09-10 | 2006-03-16 | Bridgestone Corporation | ビードフィラの成形方法 |
| JP2009023197A (ja) * | 2007-07-19 | 2009-02-05 | Bridgestone Corp | スティフナーの形成方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE90023T1 (de) | 1993-06-15 |
| EP0393077A1 (en) | 1990-10-24 |
| DE3881530D1 (de) | 1993-07-08 |
| GB8826617D0 (en) | 1988-12-21 |
| WO1989004250A1 (en) | 1989-05-18 |
| GB2212459B (en) | 1991-12-04 |
| GB8726628D0 (en) | 1987-12-16 |
| DE3881530T2 (de) | 1993-09-30 |
| JP2530365B2 (ja) | 1996-09-04 |
| GB2212459A (en) | 1989-07-26 |
| EP0393077B1 (en) | 1993-06-02 |
| BR8807793A (pt) | 1990-10-16 |
| US5114512A (en) | 1992-05-19 |
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