FR2414400A1 - Element en forme de coin pour un dispositif de preparation de talon de pneumatique - Google Patents
Element en forme de coin pour un dispositif de preparation de talon de pneumatiqueInfo
- Publication number
- FR2414400A1 FR2414400A1 FR7900117A FR7900117A FR2414400A1 FR 2414400 A1 FR2414400 A1 FR 2414400A1 FR 7900117 A FR7900117 A FR 7900117A FR 7900117 A FR7900117 A FR 7900117A FR 2414400 A1 FR2414400 A1 FR 2414400A1
- Authority
- FR
- France
- Prior art keywords
- shaped element
- corner
- preparation device
- heel
- pneumatic
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
- C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
- C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
- C08G18/8012—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203 with diols
-
- 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
- B29D30/50—Covering, e.g. by winding, the separate bead-rings or bead-cores with textile material, e.g. with flipper strips
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2380/00—Tyres
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/21—Circular sheet or circular blank
- Y10T428/218—Aperture containing
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249978—Voids specified as micro
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249987—With nonvoid component of specified composition
- Y10T428/249988—Of about the same composition as, and adjacent to, the void-containing component
- Y10T428/249989—Integrally formed skin
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
- Polyurethanes Or Polyureas (AREA)
- Tires In General (AREA)
Abstract
L'élément 1, en forme d'anneau comprend une lèvre 4, qui est pincée dans le dispositif 8 de préparation du talon, et une face terminale 2 délimitant un corps triangulaire relié à la lèvre 4. Une bandelette de talon il recouvre la face 2 et les surfaces adjacentes des vessies 9 et 10, dont le gonflage, après mise en place de la tringle 12 et du bourrage sur tringle 13, assure un formage sans défaut du talon de pneumatique.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/869,560 US4168336A (en) | 1978-01-16 | 1978-01-16 | Wedge for tire bead assembly apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2414400A1 true FR2414400A1 (fr) | 1979-08-10 |
FR2414400B1 FR2414400B1 (fr) | 1981-11-27 |
Family
ID=25353795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7900117A Granted FR2414400A1 (fr) | 1978-01-16 | 1979-01-03 | Element en forme de coin pour un dispositif de preparation de talon de pneumatique |
Country Status (10)
Country | Link |
---|---|
US (1) | US4168336A (fr) |
JP (1) | JPS5499176A (fr) |
AU (1) | AU525856B2 (fr) |
BR (1) | BR7900116A (fr) |
CA (1) | CA1110960A (fr) |
DE (1) | DE2900730C2 (fr) |
FR (1) | FR2414400A1 (fr) |
GB (1) | GB2012687B (fr) |
LU (1) | LU80764A1 (fr) |
MY (1) | MY8400194A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE452722B (sv) * | 1981-09-04 | 1987-12-14 | Forsheda Ab | Sett och anordning for framstellning av en ringformig form och/eller skyddsdel for betongror |
US4450025A (en) * | 1983-01-31 | 1984-05-22 | The General Tire & Rubber Company | Method and apparatus for wrapping a tire bead ring |
US5350470A (en) * | 1993-11-30 | 1994-09-27 | Bridgestone Corporation | Method of forming tire bead assembly |
AU3777899A (en) | 1999-04-30 | 2000-11-17 | Goodyear Tire And Rubber Company, The | Tire building bladder |
IT1403442B1 (it) * | 2011-01-17 | 2013-10-17 | Bridgestone Corp | Pneumatico e metodo per la costruzione di un pneumatico |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1195900A (fr) * | 1957-05-14 | 1959-11-19 | Pirelli | Procédé et appareil pour l'enroulement de toiles autour d'une tringle métallique de pneumatique |
FR1311161A (fr) * | 1961-06-15 | 1962-12-07 | Dunlop Sa | Procédé et appareil pour poser des bandes de tissus ou matières analogues autour de tringles pour enveloppes de bandages pneumatiques |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3256132A (en) * | 1963-03-04 | 1966-06-14 | Gen Motors Corp | Vinyl resin sealing strip |
US3816233A (en) * | 1970-10-01 | 1974-06-11 | Specialty Converters | Manufacture of urethane foam sheets |
JPS5232788B2 (fr) * | 1973-09-21 | 1977-08-24 | ||
US4087298A (en) * | 1976-07-01 | 1978-05-02 | The Goodyear Tire & Rubber Company | Tire bead core-apex assembly |
US4163683A (en) * | 1977-12-27 | 1979-08-07 | The Goodyear Tire & Rubber Company | Forming a tire bead assembly |
-
1978
- 1978-01-16 US US05/869,560 patent/US4168336A/en not_active Expired - Lifetime
- 1978-12-11 CA CA317,674A patent/CA1110960A/fr not_active Expired
- 1978-12-15 AU AU42577/78A patent/AU525856B2/en not_active Expired
-
1979
- 1979-01-03 FR FR7900117A patent/FR2414400A1/fr active Granted
- 1979-01-05 LU LU80764A patent/LU80764A1/fr unknown
- 1979-01-08 DE DE2900730A patent/DE2900730C2/de not_active Expired
- 1979-01-10 BR BR7900116A patent/BR7900116A/pt unknown
- 1979-01-11 GB GB7901106A patent/GB2012687B/en not_active Expired
- 1979-01-12 JP JP287679A patent/JPS5499176A/ja active Granted
-
1984
- 1984-12-30 MY MY194/84A patent/MY8400194A/xx unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1195900A (fr) * | 1957-05-14 | 1959-11-19 | Pirelli | Procédé et appareil pour l'enroulement de toiles autour d'une tringle métallique de pneumatique |
FR1311161A (fr) * | 1961-06-15 | 1962-12-07 | Dunlop Sa | Procédé et appareil pour poser des bandes de tissus ou matières analogues autour de tringles pour enveloppes de bandages pneumatiques |
Also Published As
Publication number | Publication date |
---|---|
JPS5499176A (en) | 1979-08-04 |
GB2012687A (en) | 1979-08-01 |
US4168336A (en) | 1979-09-18 |
JPS616780B2 (fr) | 1986-02-28 |
AU4257778A (en) | 1979-07-26 |
DE2900730C2 (de) | 1986-12-11 |
BR7900116A (pt) | 1979-08-14 |
FR2414400B1 (fr) | 1981-11-27 |
MY8400194A (en) | 1984-12-31 |
CA1110960A (fr) | 1981-10-20 |
LU80764A1 (fr) | 1979-05-16 |
DE2900730A1 (de) | 1979-07-19 |
GB2012687B (en) | 1982-12-08 |
AU525856B2 (en) | 1982-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences |