DE4025459A1 - Verfahren und vorrichtung zum runderneuern von reifen - Google Patents
Verfahren und vorrichtung zum runderneuern von reifenInfo
- Publication number
- DE4025459A1 DE4025459A1 DE4025459A DE4025459A DE4025459A1 DE 4025459 A1 DE4025459 A1 DE 4025459A1 DE 4025459 A DE4025459 A DE 4025459A DE 4025459 A DE4025459 A DE 4025459A DE 4025459 A1 DE4025459 A1 DE 4025459A1
- Authority
- DE
- Germany
- Prior art keywords
- rubber material
- buffer rubber
- carcass
- extruder
- crown
- 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- Withdrawn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
- 238000000034 method Methods 0.000 title claims description 29
- 239000000463 material Substances 0.000 claims description 99
- 229920001971 elastomer Polymers 0.000 claims description 85
- 239000005060 rubber Substances 0.000 claims description 85
- 238000004898 kneading Methods 0.000 claims description 8
- 238000004073 vulcanization Methods 0.000 claims description 8
- 238000003079 width control Methods 0.000 claims description 7
- 238000010409 ironing Methods 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 2
- 230000003993 interaction Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 1
- 238000003490 calendering Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- 108090000623 proteins and genes Proteins 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage 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
- 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)
- B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
- B29D30/54—Retreading
- B29D30/56—Retreading with prevulcanised tread
-
- 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)
- B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
- B29D30/54—Retreading
- B29D2030/544—Applying an intermediate adhesive layer, e.g. cement or cushioning element between carcass and tread
-
- 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
- B29L2030/002—Treads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39271389A | 1989-08-11 | 1989-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE4025459A1 true DE4025459A1 (de) | 1991-02-14 |
Family
ID=23551716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4025459A Withdrawn DE4025459A1 (de) | 1989-08-11 | 1990-08-10 | Verfahren und vorrichtung zum runderneuern von reifen |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPH0379333A (it) |
| DE (1) | DE4025459A1 (it) |
| FR (1) | FR2650778A1 (it) |
| GB (1) | GB2234718A (it) |
| IT (1) | IT1246437B (it) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4326370A1 (de) * | 1993-08-05 | 1995-02-09 | Az Formen & Maschbau Gmbh | Runderneuerungsvorrrichtung |
| US6521070B2 (en) | 1995-08-16 | 2003-02-18 | Olafur Jonsson | Method and equipment for mixing hard granules for tire treads |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6758931B1 (en) * | 2000-01-27 | 2004-07-06 | Bandag, Incorporated | Method and apparatus for applying tire tread for a retread tire |
| US6899778B1 (en) | 2000-01-27 | 2005-05-31 | Bandag Incorporated | Method and apparatus for preparing tire tread for a retread tire |
| EP1120234A3 (en) * | 2000-01-27 | 2001-10-24 | Bandag Incorporated | Method and apparatus for applying cushion gum on a tire casing |
| JP4776194B2 (ja) * | 2004-09-08 | 2011-09-21 | 株式会社ブリヂストン | 帯状部材の貼付け装置および貼付け方法 |
| JP4535940B2 (ja) * | 2005-06-01 | 2010-09-01 | 株式会社ブリヂストン | ゴムストリップ積層成形方法 |
| JP4901411B2 (ja) * | 2006-10-12 | 2012-03-21 | 株式会社ブリヂストン | 更生タイヤ |
| JP2008307749A (ja) * | 2007-06-13 | 2008-12-25 | Bridgestone Corp | 更生タイヤの製造方法及び製造装置 |
| CN101966755A (zh) * | 2009-07-27 | 2011-02-09 | 软控股份有限公司 | 胎面定中调节装置及其方法 |
| CN101966756B (zh) * | 2009-07-27 | 2013-06-05 | 软控股份有限公司 | 全自动胎面贴合机及其贴合方法 |
| JP5415987B2 (ja) * | 2010-02-12 | 2014-02-12 | 株式会社ブリヂストン | タイヤ製造装置及びタイヤ製造方法 |
| CN102896792A (zh) * | 2011-07-25 | 2013-01-30 | 孙玉和 | 巨型轮胎翻新挂胶缠绕设备 |
| CN106393761A (zh) * | 2015-08-10 | 2017-02-15 | 青岛软控机电工程有限公司 | 一种中垫胶挤出机 |
| WO2017031492A1 (en) * | 2015-08-20 | 2017-02-23 | Bridgestone Americas Tire Operations, Llc | Methods for manufacturing a tread for agricultural tire using a dinitrile oxide cure system |
| US11247424B1 (en) * | 2016-12-13 | 2022-02-15 | Bridgestone Americas Tire Operations, Llc | Methods for retreading tires |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1005745A (it) * | ||||
| US1443324A (en) * | 1921-04-04 | 1923-01-23 | Goodyear Tire & Rubber | Die head |
| US1732618A (en) * | 1927-10-14 | 1929-10-22 | Royle Vernon | Strainer head for extruding machines |
| FR1059658A (fr) * | 1952-07-10 | 1954-03-26 | Joint Francais | Filière à ouverture réglable pour l'extrusion du caoutchouc et des matières plastiques |
| US3251722A (en) * | 1962-05-01 | 1966-05-17 | Voit Rubber Corp | Method of automatically applying a variable thickness elastomeric layer on pneumatic tire casings |
| US3607497A (en) * | 1969-06-30 | 1971-09-21 | Goodyear Tire & Rubber | Tire-treading method |
| US3753821A (en) * | 1971-02-01 | 1973-08-21 | Brad Ragan Inc | Method of retreading pneumatic tires without a mold |
| US4081017A (en) * | 1976-09-27 | 1978-03-28 | The Goodyear Tire & Rubber Company | Apparatus for grooving tires |
| US4240851A (en) * | 1978-11-24 | 1980-12-23 | Oliver Tire And Rubber Company | Method for recapping solid tires with precured, premolded tread |
| US4279683A (en) * | 1979-10-25 | 1981-07-21 | The B. F. Goodrich Company | Tire building machine |
-
1990
- 1990-07-25 GB GB9016278A patent/GB2234718A/en not_active Withdrawn
- 1990-07-26 FR FR9009558A patent/FR2650778A1/fr active Pending
- 1990-08-08 JP JP2208319A patent/JPH0379333A/ja active Pending
- 1990-08-09 IT IT02125090A patent/IT1246437B/it active IP Right Grant
- 1990-08-10 DE DE4025459A patent/DE4025459A1/de not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4326370A1 (de) * | 1993-08-05 | 1995-02-09 | Az Formen & Maschbau Gmbh | Runderneuerungsvorrrichtung |
| US5458727A (en) * | 1993-08-05 | 1995-10-17 | Az Formen- Und Maschinenbau Gmbh | Direct extrusion cushion-gumming and skive-filling of tire casings for retreading |
| US6521070B2 (en) | 1995-08-16 | 2003-02-18 | Olafur Jonsson | Method and equipment for mixing hard granules for tire treads |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2650778A1 (fr) | 1991-02-15 |
| IT9021250A0 (it) | 1990-08-09 |
| JPH0379333A (ja) | 1991-04-04 |
| GB9016278D0 (en) | 1990-09-12 |
| IT9021250A1 (it) | 1992-02-09 |
| GB2234718A (en) | 1991-02-13 |
| IT1246437B (it) | 1994-11-18 |
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| US3515618A (en) | Chopper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |