FR2468473A1 - Perfectionnement aux talons de pneumatiques. - Google Patents
Perfectionnement aux talons de pneumatiques. Download PDFInfo
- Publication number
- FR2468473A1 FR2468473A1 FR8022793A FR8022793A FR2468473A1 FR 2468473 A1 FR2468473 A1 FR 2468473A1 FR 8022793 A FR8022793 A FR 8022793A FR 8022793 A FR8022793 A FR 8022793A FR 2468473 A1 FR2468473 A1 FR 2468473A1
- Authority
- FR
- France
- Prior art keywords
- layer
- mixture
- vulcanization
- tire according
- 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.)
- Pending
Links
- 239000000203 mixture Substances 0.000 claims abstract description 68
- 238000004073 vulcanization Methods 0.000 claims abstract description 52
- 239000011324 bead Substances 0.000 claims abstract description 24
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 49
- 238000010438 heat treatment Methods 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 238000011049 filling Methods 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 8
- 239000011247 coating layer Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000011161 development Methods 0.000 claims description 4
- 238000004873 anchoring Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 241000283074 Equus asinus Species 0.000 claims 1
- 241000209140 Triticum Species 0.000 claims 1
- 235000021307 Triticum Nutrition 0.000 claims 1
- 239000002759 woven fabric Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 229920001971 elastomer Polymers 0.000 description 10
- 239000004744 fabric Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 239000000806 elastomer Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000005056 compaction Methods 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000003542 behavioural effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000002654 heat shrinkable material Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 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
- 230000035515 penetration Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 210000002105 tongue Anatomy 0.000 description 1
- 210000003905 vulva Anatomy 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 |
|---|---|
| FR2468473A1 true FR2468473A1 (fr) | 1981-05-08 |
Family
ID=11220611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8022793A Pending FR2468473A1 (fr) | 1979-10-31 | 1980-10-24 | Perfectionnement aux talons de pneumatiques. |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5690705A (enExample) |
| AR (1) | AR221288A1 (enExample) |
| AU (1) | AU6386680A (enExample) |
| BE (1) | BE885916A (enExample) |
| BR (1) | BR8007103A (enExample) |
| DE (1) | DE3040973A1 (enExample) |
| FR (1) | FR2468473A1 (enExample) |
| GB (1) | GB2064442A (enExample) |
| GR (1) | GR71890B (enExample) |
| IT (1) | IT1124863B (enExample) |
| LU (1) | LU82901A1 (enExample) |
| NL (1) | NL8005174A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022263746A1 (fr) * | 2021-06-17 | 2022-12-22 | Compagnie Generale Des Etablissements Michelin | Procede et dispositif de traitement thermique d'un pneumatique presentant des proprietes de resistance au roulement ameliorees |
Families Citing this family (9)
| 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 |
| IT1246044B (it) * | 1990-12-21 | 1994-11-07 | Pirelli | Procedimento per realizzare un pneumatico per ruote di veicoli e pneumatico ottenuto |
| DE60137668D1 (de) * | 2000-06-05 | 2009-04-02 | Sumitomo Rubber Ind | Fahrzeugluftreifen |
| 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 |
| US20100276054A1 (en) * | 2006-10-16 | 2010-11-04 | Giuseppe Cereda | Process for manufacturing a tyre and tyre bead structure |
| 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 |
| DE102013106150A1 (de) * | 2013-06-13 | 2014-12-31 | Continental Reifen Deutschland Gmbh | Verfahren zur Herstellung eines Fahrzeugluftreifen mit einer reduzierten Biegesteifigkeit des Wulstkernes und des Reifenwulstes |
Citations (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 |
| FR2137810A1 (enExample) * | 1971-05-15 | 1972-12-29 | Dunlop Co Ltd | |
| FR2154597A1 (enExample) * | 1971-09-27 | 1973-05-11 | Firestone Tire & Rubber Co |
-
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 BE BE0/202623A patent/BE885916A/fr unknown
- 1980-10-29 GR GR63232A patent/GR71890B/el 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
Patent Citations (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 |
| FR2137810A1 (enExample) * | 1971-05-15 | 1972-12-29 | Dunlop Co Ltd | |
| FR2154597A1 (enExample) * | 1971-09-27 | 1973-05-11 | Firestone Tire & Rubber Co |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022263746A1 (fr) * | 2021-06-17 | 2022-12-22 | Compagnie Generale Des Etablissements Michelin | Procede et dispositif de traitement thermique d'un pneumatique presentant des proprietes de resistance au roulement ameliorees |
| FR3124113A1 (fr) * | 2021-06-17 | 2022-12-23 | Compagnie Generale Des Etablissements Michelin | Procédé et dispositif de traitement thermique d’un pneumatique presentant des propriétés de résistance au roulement ameliorées |
Also Published As
| Publication number | Publication date |
|---|---|
| LU82901A1 (fr) | 1981-03-24 |
| BR8007103A (pt) | 1981-05-05 |
| BE885916A (fr) | 1981-02-16 |
| DE3040973A1 (de) | 1981-05-14 |
| GR71890B (enExample) | 1983-08-05 |
| AU6386680A (en) | 1981-05-07 |
| GB2064442A (en) | 1981-06-17 |
| NL8005174A (nl) | 1981-06-01 |
| IT7926951A0 (it) | 1979-10-31 |
| AR221288A1 (es) | 1981-01-15 |
| JPS5690705A (en) | 1981-07-23 |
| IT1124863B (it) | 1986-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2167329B1 (fr) | Pneumatique avec une couche auto-obturante | |
| CH635003A5 (fr) | Ski stratifie. | |
| EP1237739B1 (fr) | Bourrelet pour pneumatique a mobilite etendue | |
| LU83779A1 (fr) | Pneumatique de securite | |
| CA2399453C (fr) | Bourrelet de pneumatique avec nappes textiles | |
| CH665440A5 (fr) | Materiau en feuille, a luminosite elevee, pour le marquage des chaussees. | |
| LU82901A1 (fr) | Perfectionnement apporte aux talons de pneumatiques | |
| EP1254034B1 (fr) | Bourrelet pour pneumatique a mobilite etendue | |
| FR2476543A1 (fr) | Procede de fabrication d'une feuille stratifiee | |
| FR2627725A1 (fr) | Pneumatique a corps principal, forme de deux demi-corps circulaires | |
| FR2969536A1 (fr) | Valve auto-obturante | |
| EP1638785A1 (fr) | Element protecteur d'une bande de roulement | |
| EP2794295B1 (fr) | Pneumatique comportant des cables d'armature de carcasse presentant une faible permeabilite, et des fils textiles associes a l'armature de carcasse | |
| CA1313814C (fr) | Tringle pour enveloppes de pneumatiques comportant des nervures; procede pour realiser cette tringle; enveloppes de pneumatiques comportant une telle tringle | |
| EP1565328B1 (fr) | Pneumatique a mobilite etendue avec flancs ondules | |
| EP1126968B1 (fr) | Article en caoutchouc avec jonction de deux melanges caoutchouteux | |
| EP1117545B1 (fr) | Armature de sommet pour pneumatique radial | |
| FR2467091A1 (fr) | Pneumatique de vehicule comportant une ceinture | |
| FR2478528A1 (fr) | Procede de fabrication de pneumatiques radiaux a structure annulaire de renforcement perfectionnee, et pneumatiques obtenus au moyen de ce procede | |
| FR2778369A1 (fr) | Pneumatique a armature de carcasse a deux rigidites | |
| CH308620A (fr) | Procédé de fabrication de courroies et courroie obtenue au moyen de ce procédé. | |
| FR2984221A1 (fr) | Pneumatique comportant des cables d'armature de carcasse presentant une faible permeabilite, et des fils textiles associes a l'armature de carcasse | |
| EP0869015A1 (fr) | Pneumatique à armature de sommet simplifiée | |
| EP0869017A1 (fr) | Pneumatique à armature de carcasse perfectionnée | |
| FR2616062A1 (fr) | Dispositif prophylactique du type condom ou preservatif |