FR2493220A1 - Presse pour la vulcanisation des pneumatiques comprenant une partie superieure et une partie inferieure auxquelles sont respectivement associees la joue superieure et la joue inferieure du moule - Google Patents
Presse pour la vulcanisation des pneumatiques comprenant une partie superieure et une partie inferieure auxquelles sont respectivement associees la joue superieure et la joue inferieure du moule Download PDFInfo
- Publication number
- FR2493220A1 FR2493220A1 FR8120304A FR8120304A FR2493220A1 FR 2493220 A1 FR2493220 A1 FR 2493220A1 FR 8120304 A FR8120304 A FR 8120304A FR 8120304 A FR8120304 A FR 8120304A FR 2493220 A1 FR2493220 A1 FR 2493220A1
- Authority
- FR
- France
- Prior art keywords
- cylinder
- press
- membrane
- rod
- press 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.)
- Granted
Links
- 238000004073 vulcanization Methods 0.000 title claims abstract description 14
- 239000012528 membrane Substances 0.000 claims abstract description 43
- 239000012530 fluid Substances 0.000 claims description 7
- 241000238876 Acari Species 0.000 claims description 3
- 206010010071 Coma Diseases 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000001788 irregular Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction 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)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0645—Devices for inserting vulcanising cores, i.e. bladders, into the tyres; Closing the press in combination herewith
-
- 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)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0603—Loading or unloading the presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT25682/80A IT1134120B (it) | 1980-10-31 | 1980-10-31 | Miglioramenti nelle presse per la vulcanizzazione di pneumatici |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2493220A1 true FR2493220A1 (fr) | 1982-05-07 |
| FR2493220B1 FR2493220B1 (enExample) | 1984-12-14 |
Family
ID=11217429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8120304A Granted FR2493220A1 (fr) | 1980-10-31 | 1981-10-29 | Presse pour la vulcanisation des pneumatiques comprenant une partie superieure et une partie inferieure auxquelles sont respectivement associees la joue superieure et la joue inferieure du moule |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4365945A (enExample) |
| BR (1) | BR8107037A (enExample) |
| DE (1) | DE3142976A1 (enExample) |
| FR (1) | FR2493220A1 (enExample) |
| GB (1) | GB2086795B (enExample) |
| IT (1) | IT1134120B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4024435A1 (de) * | 1989-08-02 | 1991-02-07 | Mitsubishi Heavy Ind Ltd | Zentralmechanismus einer reifenvulkanisiermaschine |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1176523B (it) * | 1984-08-01 | 1987-08-18 | Pirelli | Perfezionamenti nelle presse per la vulcanizzazione |
| IT1178624B (it) * | 1984-11-07 | 1987-09-09 | Pirelli | Gruppo centratore estrattore modificato per stampi di vulcanizzazione pneumatici e dispositivo per il suo rapido smontaggio e rimontaggio da una pressa di vulcanizzazione |
| IT1207848B (it) * | 1987-04-30 | 1989-06-01 | Cima Impianti Spa | Mobili radialmente e porzione macchina per la vulcanizzazione di superiore mobile assialmente edcopertoni con conchiglia a settori angolarmente. |
| DE4446184A1 (de) * | 1994-12-23 | 1996-06-27 | Krupp Maschinentechnik | Zentralmechanismus für eine Reifenheizpresse |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2775789A (en) * | 1953-09-29 | 1957-01-01 | Mcneil Machine & Eng Co | Diaphragm operating mechanism for tire shaping and vulcanizing presses |
| US2970342A (en) * | 1957-10-17 | 1961-02-07 | Cleveland Trust Co | Vulcanizing press |
| US2997738A (en) * | 1959-02-18 | 1961-08-29 | Mcneil Machine & Eng Co | Apparatus and method for positioning a tire in a curing press |
| FR1426461A (fr) * | 1964-01-30 | 1966-01-28 | Leonh Herbert | Procédé de vulcanisation de bandages pneumatiques préformés |
| FR2158377A1 (enExample) * | 1971-11-01 | 1973-06-15 | Nrm Corp |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3067457A (en) * | 1960-04-28 | 1962-12-11 | Prec Recapping Equipment Co | Apparatus for handling and storing tire recapping matrices |
| US3240653A (en) * | 1962-12-03 | 1966-03-15 | John R Mattox | Retreading apparatus for tires |
| DE1284625C2 (de) * | 1964-01-30 | 1973-10-04 | Herbert Maschf L | Verfahren zum Einbringen eines vorgeformten Reifenrohlings in eine Reifenheizpresse |
| US3640653A (en) * | 1970-06-29 | 1972-02-08 | Nrm Corp | Tire curing press |
| JPS51136765A (en) * | 1975-05-22 | 1976-11-26 | Kobe Steel Ltd | Tire equipping apparatus |
| SU680901A1 (ru) * | 1976-01-04 | 1979-08-25 | Всесоюзный Научно-Исследовательский Институт Резинотехнического Машиностроения | Устройство дл формовани и вулканизации покрышек пневматических шин |
| US4332536A (en) * | 1980-04-09 | 1982-06-01 | Nrm Corporation | Hydraulic tire press |
-
1980
- 1980-10-31 IT IT25682/80A patent/IT1134120B/it active
-
1981
- 1981-09-03 US US06/299,214 patent/US4365945A/en not_active Expired - Fee Related
- 1981-10-27 GB GB8132323A patent/GB2086795B/en not_active Expired
- 1981-10-29 DE DE19813142976 patent/DE3142976A1/de not_active Withdrawn
- 1981-10-29 FR FR8120304A patent/FR2493220A1/fr active Granted
- 1981-10-30 BR BR8107037A patent/BR8107037A/pt unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2775789A (en) * | 1953-09-29 | 1957-01-01 | Mcneil Machine & Eng Co | Diaphragm operating mechanism for tire shaping and vulcanizing presses |
| US2970342A (en) * | 1957-10-17 | 1961-02-07 | Cleveland Trust Co | Vulcanizing press |
| US2997738A (en) * | 1959-02-18 | 1961-08-29 | Mcneil Machine & Eng Co | Apparatus and method for positioning a tire in a curing press |
| FR1426461A (fr) * | 1964-01-30 | 1966-01-28 | Leonh Herbert | Procédé de vulcanisation de bandages pneumatiques préformés |
| FR2158377A1 (enExample) * | 1971-11-01 | 1973-06-15 | Nrm Corp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4024435A1 (de) * | 1989-08-02 | 1991-02-07 | Mitsubishi Heavy Ind Ltd | Zentralmechanismus einer reifenvulkanisiermaschine |
Also Published As
| Publication number | Publication date |
|---|---|
| US4365945A (en) | 1982-12-28 |
| FR2493220B1 (enExample) | 1984-12-14 |
| GB2086795A (en) | 1982-05-19 |
| IT8025682A0 (it) | 1980-10-31 |
| GB2086795B (en) | 1984-07-25 |
| DE3142976A1 (de) | 1982-06-16 |
| BR8107037A (pt) | 1982-05-04 |
| IT1134120B (it) | 1986-07-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |