GB2064442A - Tyre Beads - Google Patents
Tyre Beads Download PDFInfo
- Publication number
- GB2064442A GB2064442A GB8032876A GB8032876A GB2064442A GB 2064442 A GB2064442 A GB 2064442A GB 8032876 A GB8032876 A GB 8032876A GB 8032876 A GB8032876 A GB 8032876A GB 2064442 A GB2064442 A GB 2064442A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bead
- bead reinforcement
- compound
- tyre
- reinforcement according
- 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.)
- Withdrawn
Links
- 239000011324 bead Substances 0.000 title claims abstract description 114
- 230000002787 reinforcement Effects 0.000 claims abstract description 63
- 239000013536 elastomeric material Substances 0.000 claims abstract description 35
- 238000004073 vulcanization Methods 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 30
- 239000000945 filler Substances 0.000 claims abstract description 14
- 150000001875 compounds Chemical class 0.000 claims description 17
- 238000007669 thermal treatment Methods 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 9
- 238000011161 development Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 abstract description 10
- 239000000806 elastomer Substances 0.000 abstract 4
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 239000000126 substance Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 241000272470 Circus Species 0.000 description 1
- 244000203494 Lens culinaris subsp culinaris Species 0.000 description 1
- 235000014647 Lens culinaris subsp culinaris Nutrition 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 239000002654 heat shrinkable material Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Classifications
-
- 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
- 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
- B29D30/0005—Pretreatment of tyres or parts thereof, e.g. preheating, irradiation, precuring
-
- 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
- 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
- B60C15/04—Bead cores
- B60C2015/044—Bead cores characterised by a wrapping layer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Tyre Moulding (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Ropes Or Cables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT26951/79A IT1124863B (it) | 1979-10-31 | 1979-10-31 | Miglioramento ai talloni di pneumatici |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB2064442A true GB2064442A (en) | 1981-06-17 |
Family
ID=11220611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8032876A Withdrawn GB2064442A (en) | 1979-10-31 | 1980-10-10 | Tyre Beads |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5690705A (pt) |
| AR (1) | AR221288A1 (pt) |
| AU (1) | AU6386680A (pt) |
| BE (1) | BE885916A (pt) |
| BR (1) | BR8007103A (pt) |
| DE (1) | DE3040973A1 (pt) |
| FR (1) | FR2468473A1 (pt) |
| GB (1) | GB2064442A (pt) |
| GR (1) | GR71890B (pt) |
| IT (1) | IT1124863B (pt) |
| LU (1) | LU82901A1 (pt) |
| NL (1) | NL8005174A (pt) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0492504A1 (en) * | 1990-12-21 | 1992-07-01 | PIRELLI COORDINAMENTO PNEUMATICI S.p.A. | Process to manufacture a tyre for vehicle wheels and tyre obtained thereby |
| US6736177B2 (en) * | 2000-06-05 | 2004-05-18 | Sumitomo Rubber Industries, Ltd. | Pneumatic tire |
| WO2008046430A1 (en) * | 2006-10-16 | 2008-04-24 | Pirelli Tyre S.P.A. | Process for manufacturing a tyre and tyre bead structure |
| WO2014198436A1 (de) * | 2013-06-13 | 2014-12-18 | Continental Reifen Deutschland Gmbh | Verfahren zur herstellung eines fahrzeugluftreifen mit einer reduzierten biegesteifigkeit des wulstkernes und des reifenwulstes |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1175325A (en) * | 1981-08-28 | 1984-10-02 | Ronald J. Forsyth | Insulated bead for a radial steel ply tire |
| JP4482504B2 (ja) * | 2005-09-15 | 2010-06-16 | 住友ゴム工業株式会社 | 空気入りタイヤ |
| JP5124164B2 (ja) * | 2007-04-20 | 2013-01-23 | 株式会社ブリヂストン | 航空機用空気入りタイヤ |
| FR2938793B1 (fr) * | 2008-11-27 | 2011-11-11 | Michelin Soc Tech | Pneumatique ayant un bourrelet perfectionne |
| JP5374245B2 (ja) * | 2009-06-12 | 2013-12-25 | 住友ゴム工業株式会社 | 空気入りタイヤの製造方法 |
| FR3124113B1 (fr) * | 2021-06-17 | 2023-07-14 | Michelin & Cie | Procédé et dispositif de traitement thermique d’un pneumatique presentant des propriétés de résistance au roulement ameliorées |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB424526A (en) * | 1933-03-25 | 1935-02-22 | Wingfoot Corp | Tire bead and method of making tires |
| GB1375367A (pt) * | 1971-05-15 | 1974-11-27 | ||
| BE789295A (fr) * | 1971-09-27 | 1973-03-26 | Firestone Tire & Rubber Co | Vulcanisation partielle d'elastomeres synthetiques par irradiation |
-
1979
- 1979-10-31 IT IT26951/79A patent/IT1124863B/it active
-
1980
- 1980-09-16 NL NL8005174A patent/NL8005174A/nl unknown
- 1980-10-10 GB GB8032876A patent/GB2064442A/en not_active Withdrawn
- 1980-10-20 BR BR8007103A patent/BR8007103A/pt unknown
- 1980-10-24 FR FR8022793A patent/FR2468473A1/fr active Pending
- 1980-10-28 AR AR283023A patent/AR221288A1/es active
- 1980-10-29 GR GR63232A patent/GR71890B/el unknown
- 1980-10-29 BE BE0/202623A patent/BE885916A/fr unknown
- 1980-10-30 DE DE19803040973 patent/DE3040973A1/de not_active Withdrawn
- 1980-10-30 LU LU82901A patent/LU82901A1/fr unknown
- 1980-10-30 AU AU63866/80A patent/AU6386680A/en not_active Abandoned
- 1980-10-31 JP JP15369980A patent/JPS5690705A/ja active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0492504A1 (en) * | 1990-12-21 | 1992-07-01 | PIRELLI COORDINAMENTO PNEUMATICI S.p.A. | Process to manufacture a tyre for vehicle wheels and tyre obtained thereby |
| US5261979A (en) * | 1990-12-21 | 1993-11-16 | Pirelli Coordinamento Pneumatici S.P.A. | Process for manufacturing a tire with a bead core having a heat shrinkable cover |
| US6736177B2 (en) * | 2000-06-05 | 2004-05-18 | Sumitomo Rubber Industries, Ltd. | Pneumatic tire |
| WO2008046430A1 (en) * | 2006-10-16 | 2008-04-24 | Pirelli Tyre S.P.A. | Process for manufacturing a tyre and tyre bead structure |
| US20140000791A1 (en) * | 2006-10-16 | 2014-01-02 | Pirelli Tyre S.P.A. | Process for manufacturing a type and tyre bead structure |
| US10766218B2 (en) | 2006-10-16 | 2020-09-08 | Pirelli Tyre S.P.A. | Process for manufacturing a type and tyre bead structure |
| WO2014198436A1 (de) * | 2013-06-13 | 2014-12-18 | Continental Reifen Deutschland Gmbh | Verfahren zur herstellung eines fahrzeugluftreifen mit einer reduzierten biegesteifigkeit des wulstkernes und des reifenwulstes |
Also Published As
| Publication number | Publication date |
|---|---|
| AU6386680A (en) | 1981-05-07 |
| FR2468473A1 (fr) | 1981-05-08 |
| DE3040973A1 (de) | 1981-05-14 |
| IT1124863B (it) | 1986-05-14 |
| BE885916A (fr) | 1981-02-16 |
| JPS5690705A (en) | 1981-07-23 |
| AR221288A1 (es) | 1981-01-15 |
| BR8007103A (pt) | 1981-05-05 |
| NL8005174A (nl) | 1981-06-01 |
| LU82901A1 (fr) | 1981-03-24 |
| GR71890B (pt) | 1983-08-05 |
| IT7926951A0 (it) | 1979-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1207060B1 (en) | Spiral hex bead and method of manufacture | |
| GB1578164A (en) | Retreading and rebuilding of radial tyres | |
| US4140165A (en) | Reinforced tire and method of manufacturing same | |
| GB2064442A (en) | Tyre Beads | |
| US3756883A (en) | Flat band method of making radial tires | |
| JPH0481938B2 (pt) | ||
| US3622414A (en) | Method of making a pneumatic tire | |
| US4202394A (en) | Recapped pneumatic tire | |
| JP3976373B2 (ja) | 空気入りタイヤの製造方法 | |
| EP0403480B1 (en) | Bead reinforcement construction | |
| US3730246A (en) | Pneumatic tire | |
| US4377193A (en) | Pneumatic tire and method for making same | |
| US6972061B1 (en) | Compound apex for vehicle tire | |
| US4484965A (en) | Pneumatic tire and method of making same | |
| EP0006425A1 (en) | Pneumatic tyre and method of manufacturing it | |
| WO2001072535A1 (en) | Expandable band for run flat tire and method of making | |
| JP2000094904A (ja) | 重荷重用バイアスタイヤおよびその製造方法 | |
| JPS62225406A (ja) | 空気入りラジアルタイヤ | |
| JPH1142909A (ja) | 空気入りラジアルタイヤ及びその製造方法 | |
| JPH03157204A (ja) | 空気入りラジアルタイヤ | |
| KR910000397A (ko) | 공기 레이디얼 타이어 | |
| JPH02128904A (ja) | 補助層付きベルトを有するラジアルタイヤ | |
| JPH0447618B2 (pt) | ||
| US3560286A (en) | Method of making a radial tire in flat-band form | |
| GB1601100A (en) | Method of building a radial tyre |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |