DE69716529T2 - Zerstörbarer Kern, der besonders für den Zusammenbau eines Reifens verwendbar ist - Google Patents
Zerstörbarer Kern, der besonders für den Zusammenbau eines Reifens verwendbar istInfo
- Publication number
- DE69716529T2 DE69716529T2 DE69716529T DE69716529T DE69716529T2 DE 69716529 T2 DE69716529 T2 DE 69716529T2 DE 69716529 T DE69716529 T DE 69716529T DE 69716529 T DE69716529 T DE 69716529T DE 69716529 T2 DE69716529 T2 DE 69716529T2
- Authority
- DE
- Germany
- Prior art keywords
- membrane
- rim
- core
- support
- mold
- 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 - Lifetime
Links
- 239000012528 membrane Substances 0.000 claims description 94
- 239000000463 material Substances 0.000 claims description 63
- 238000004519 manufacturing process Methods 0.000 claims description 34
- 238000004073 vulcanization Methods 0.000 claims description 34
- 238000000465 moulding Methods 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 17
- 238000004873 anchoring Methods 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 6
- 230000009969 flowable effect Effects 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 4
- 230000006378 damage Effects 0.000 claims description 3
- 239000011343 solid material Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims 2
- 238000005096 rolling process Methods 0.000 claims 2
- 239000011521 glass Substances 0.000 description 21
- DOSMHBDKKKMIEF-UHFFFAOYSA-N 2-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]-5-[3-[3-[4-(1-methylindol-3-yl)-2,5-dioxopyrrol-3-yl]indol-1-yl]propylsulfamoyl]benzenesulfonate Chemical compound C1=CC(=[N+](CC)CC)C=C2OC3=CC(N(CC)CC)=CC=C3C(C=3C(=CC(=CC=3)S(=O)(=O)NCCCN3C4=CC=CC=C4C(C=4C(NC(=O)C=4C=4C5=CC=CC=C5N(C)C=4)=O)=C3)S([O-])(=O)=O)=C21 DOSMHBDKKKMIEF-UHFFFAOYSA-N 0.000 description 20
- 239000003570 air Substances 0.000 description 20
- 239000011324 bead Substances 0.000 description 18
- 239000012080 ambient air Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- QXJJQWWVWRCVQT-UHFFFAOYSA-K calcium;sodium;phosphate Chemical compound [Na+].[Ca+2].[O-]P([O-])([O-])=O QXJJQWWVWRCVQT-UHFFFAOYSA-K 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
- B29C33/3857—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/0038—Moulds or cores; Details thereof or accessories therefor with sealing means or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/76—Cores
-
- 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)
- B29D30/08—Building tyres
- B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed 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
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/08—Building tyres
- B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
- B29D30/12—Cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
- B29C33/3857—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts
- B29C2033/3864—Spraying at least one layer to create the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2030/00—Pneumatic or solid tyres or parts thereof
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/44—Plastic and nonmetallic article shaping or treating: processes using destructible molds or cores in molding processes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Tyre Moulding (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Tires In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9609856 | 1996-08-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69716529D1 DE69716529D1 (de) | 2002-11-28 |
| DE69716529T2 true DE69716529T2 (de) | 2003-06-05 |
Family
ID=9494818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69716529T Expired - Lifetime DE69716529T2 (de) | 1996-08-01 | 1997-07-14 | Zerstörbarer Kern, der besonders für den Zusammenbau eines Reifens verwendbar ist |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6224808B1 (enExample) |
| EP (1) | EP0822047B1 (enExample) |
| JP (1) | JPH1076526A (enExample) |
| KR (1) | KR100464998B1 (enExample) |
| CN (1) | CN1199771C (enExample) |
| AU (1) | AU720587B2 (enExample) |
| BR (1) | BR9704211A (enExample) |
| CA (1) | CA2211030A1 (enExample) |
| DE (1) | DE69716529T2 (enExample) |
| ES (1) | ES2184937T3 (enExample) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE227209T1 (de) * | 1998-07-31 | 2002-11-15 | Pirelli | Verfahren und vorrichtung zum formen und vulkanisiern von luftreifen |
| US6332999B1 (en) | 1998-07-31 | 2001-12-25 | Pirelli Pneumatici S.P.A. | Method and apparatus for moulding and curing tires for vehicle wheels |
| US6409959B1 (en) | 1998-07-31 | 2002-06-25 | Pirelli Pneumatici S.P.A. | Process for manufacturing, moulding and curing tires for vehicle wheels |
| US7172714B2 (en) * | 1999-01-11 | 2007-02-06 | 2Phase Technologies, Inc. | Use of state-change materials in reformable shapes, templates or tooling |
| US6780352B2 (en) | 1999-01-11 | 2004-08-24 | 2Phase Technologies, Inc. | Use of state-change materials in reformable shapes, templates or tooling |
| US6398992B1 (en) | 1999-01-11 | 2002-06-04 | Theodore L. Jacobson | Use of state-change materials in reformable shapes templates or tooling |
| FR2796005A1 (fr) | 1999-07-07 | 2001-01-12 | Michelin Soc Tech | Pneumatique a performance de bruit de roulement amelioree |
| FR2799411B1 (fr) | 1999-10-11 | 2002-05-24 | Michelin Soc Tech | Pneumatique a endurance amelioree |
| FR2810923A1 (fr) | 2000-06-29 | 2002-01-04 | Michelin Soc Tech | Pneumatique a structure d'ancrage d'armature de carcasse perfectionnee |
| AU2001267566A1 (en) | 2000-06-29 | 2002-01-08 | Michelin Recherche Et Technique S.A. | Tyre with improved carcass reinforcement anchoring structure |
| WO2002000456A2 (fr) | 2000-06-29 | 2002-01-03 | Societe De Technologie Michelin | Pneumatique d'avion a bourrelet perfectionne |
| DE60142161D1 (de) | 2000-06-29 | 2010-07-01 | Michelin Soc Tech | Reifen mit verbesserter karkassenverankerungsstruktur |
| RU2266206C2 (ru) | 2000-07-24 | 2005-12-20 | Сосьете Де Текноложи Мишлен | Пневматическая шина с предохранительным слоем гребня из арамидного волокна |
| US6764634B2 (en) * | 2000-08-03 | 2004-07-20 | Michelin Recherche Et Technique S.A. | Method for molding a support |
| FR2834724A1 (fr) | 2002-01-17 | 2003-07-18 | Michelin Soc Tech | Cables hybrides guipes, leur procede d'obtention et tissus composites pour pneumatiques les incorporant |
| WO2004045838A1 (en) * | 2002-11-20 | 2004-06-03 | Pirelli Pneumatici S.P.A. | Method and apparatus for molding and curing a tyre for vehicle wheels |
| EP2384910A3 (fr) | 2003-01-17 | 2013-03-06 | Compagnie Generale Des Etablissements Michelin | Ensembles montes pour avion, roues et pneumatiques |
| ATE344131T1 (de) * | 2003-09-05 | 2006-11-15 | Michelin Soc Tech | Verfahren zur herstellung von zur herstellung von reifen dargestellten formkernen bzw. hergestellte reifen und vorrichtung zur reifenherstellung |
| JP4851562B2 (ja) * | 2009-05-25 | 2012-01-11 | 住友ゴム工業株式会社 | 空気入りタイヤの製造方法 |
| EP2420372B1 (de) * | 2010-08-17 | 2014-03-12 | Röchling Automotive AG & Co. KG | Spritzgussvorrichtung mit einem wiederverwendbaren, gestaltveränderlichen Gießkern und Spritzgussverfahren unter Verwendung eines solchen Gießkerns |
| WO2013061233A1 (en) * | 2011-10-26 | 2013-05-02 | Pirelli Tyre S.P.A. | Process and apparatus for building self-sealing tyres for vehicle wheels |
| EP3122544A4 (en) * | 2014-03-28 | 2018-02-21 | Franklin Aharon, Amitai | Tire inflation and sealing system |
| CN106239929A (zh) * | 2016-08-30 | 2016-12-21 | 山东双科技股份有限公司 | 一种复合材料管材的制作成型方法 |
| CN112659454A (zh) * | 2020-12-03 | 2021-04-16 | 芜湖集拓实心胎有限公司 | 一种实心轮胎成型机 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2517902A (en) * | 1944-08-31 | 1950-08-08 | George C Luebkeman | Molding process and means |
| NL6413789A (enExample) * | 1964-11-27 | 1966-05-31 | ||
| GB1261916A (en) | 1968-03-29 | 1972-01-26 | Dunlop Holdings Ltd | Method and apparatus for forming articles e.g. pneumatic tyres |
| DE1934465A1 (de) * | 1969-07-08 | 1971-01-21 | Continental Gummi Werke Ag | Trommel oder Dorn zum Aufbauen von Luftreifen |
| US4177027A (en) * | 1974-07-25 | 1979-12-04 | Caterpillar Tractor Co. | Core portion for a tube tire |
| US4126659A (en) * | 1976-07-09 | 1978-11-21 | Lockheed Aircraft Corporation | Method of making a hollow article |
| DE2832566A1 (de) | 1978-07-25 | 1980-02-07 | Bayer Ag | Verfahren zur herstellung von hohlkoerpern |
| US4387070A (en) * | 1981-01-22 | 1983-06-07 | Brown Group Recreational Products, Inc. | Method for making a wheel with an integral tire |
| US4588542A (en) * | 1981-05-04 | 1986-05-13 | G. P. Plastics, Inc. | Bicycle wheel assembly |
| DE3206171A1 (de) | 1982-02-20 | 1983-08-25 | Continental Gummi-Werke Ag, 3000 Hannover | Fahrzeugrad |
| GB8430010D0 (en) * | 1984-11-28 | 1985-01-09 | Apsley Metals Ltd | Mould |
| FR2640188B1 (fr) * | 1988-12-14 | 1991-04-05 | Peugeot | Procede de realisation par moulage avec noyau extractible d'une piece creuse en matiere plastique et en particulier d'une piece presentant une contre-depouille |
| US5262121A (en) * | 1991-12-18 | 1993-11-16 | Goodno Kenneth T | Method of making and using flexible mandrel |
| DE4243521A1 (de) | 1992-12-22 | 1994-06-23 | Continental Ag | Fahrzeugluftreifen mit einer Halterung hierfür sowie Vorrichtung zum Aufbauen des Reifenrohlings und Einrichtung zum Vulkanisieren dieses Rohlings |
| GB2284173A (en) * | 1993-02-06 | 1995-05-31 | Alan Harper | Collapsible core tool for lost-core moulding |
| FR2720326A1 (fr) | 1994-05-27 | 1995-12-01 | Sedepro | Assemblage et vulcanisation de pneumatique. |
| FR2723374A1 (fr) | 1994-08-03 | 1996-02-09 | Michelin & Cie | Composition de caoutchouc depourvue de precusseur de nitrosamine cancerigene et servant de gomme de liaison |
| US5551763A (en) * | 1994-09-13 | 1996-09-03 | Polyair Tires, Inc. | Formed wheel tire and method |
| DE4443049A1 (de) * | 1994-12-05 | 1996-06-13 | Continental Ag | Kern zum Aufbau eines Fahrzeugluftreifens |
-
1997
- 1997-07-14 EP EP97111937A patent/EP0822047B1/fr not_active Expired - Lifetime
- 1997-07-14 ES ES97111937T patent/ES2184937T3/es not_active Expired - Lifetime
- 1997-07-14 DE DE69716529T patent/DE69716529T2/de not_active Expired - Lifetime
- 1997-07-30 US US08/903,388 patent/US6224808B1/en not_active Expired - Fee Related
- 1997-07-30 AU AU32404/97A patent/AU720587B2/en not_active Ceased
- 1997-07-31 CA CA002211030A patent/CA2211030A1/fr not_active Abandoned
- 1997-07-31 BR BR9704211A patent/BR9704211A/pt not_active IP Right Cessation
- 1997-07-31 KR KR1019970036412A patent/KR100464998B1/ko not_active Expired - Fee Related
- 1997-08-01 JP JP9221158A patent/JPH1076526A/ja active Pending
- 1997-08-01 CN CNB97116603XA patent/CN1199771C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980018267A (ko) | 1998-06-05 |
| ES2184937T3 (es) | 2003-04-16 |
| KR100464998B1 (ko) | 2005-06-13 |
| JPH1076526A (ja) | 1998-03-24 |
| AU720587B2 (en) | 2000-06-08 |
| BR9704211A (pt) | 1999-02-17 |
| CA2211030A1 (fr) | 1998-02-01 |
| CN1199771C (zh) | 2005-05-04 |
| EP0822047B1 (fr) | 2002-10-23 |
| US6224808B1 (en) | 2001-05-01 |
| EP0822047A1 (fr) | 1998-02-04 |
| DE69716529D1 (de) | 2002-11-28 |
| CN1174119A (zh) | 1998-02-25 |
| AU3240497A (en) | 1998-02-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |