DE2261094A1 - Verfahren und vorrichtung zum formen eines reliefmusters auf dem umfangsband eines toroidfoermigen gegenstandes, insbesondere auf der laufflaeche eines reifens - Google Patents
Verfahren und vorrichtung zum formen eines reliefmusters auf dem umfangsband eines toroidfoermigen gegenstandes, insbesondere auf der laufflaeche eines reifensInfo
- Publication number
- DE2261094A1 DE2261094A1 DE19722261094 DE2261094A DE2261094A1 DE 2261094 A1 DE2261094 A1 DE 2261094A1 DE 19722261094 DE19722261094 DE 19722261094 DE 2261094 A DE2261094 A DE 2261094A DE 2261094 A1 DE2261094 A1 DE 2261094A1
- Authority
- DE
- Germany
- Prior art keywords
- mold
- segments
- annular
- vulcanizing
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 29
- 238000007493 shaping process Methods 0.000 title 1
- 230000009471 action Effects 0.000 claims description 11
- 230000005489 elastic deformation Effects 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000004073 vulcanization Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 230000003993 interaction Effects 0.000 claims 2
- 238000000926 separation method Methods 0.000 claims 2
- 230000000763 evoking effect Effects 0.000 claims 1
- 230000008569 process Effects 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 230000002996 emotional effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B29D30/0605—Vulcanising presses characterised by moulds integral with the presses having radially movable sectors
-
- 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
- B29D30/0645—Devices for inserting vulcanising cores, i.e. bladders, into the tyres; Closing the press in combination herewith
- B29D2030/0647—Supporting or transferring tyres using an assembly of a bladder and side rings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Tyre Moulding (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT3252671A IT944055B (it) | 1971-12-17 | 1971-12-17 | Procedimento e dispositivo per stam pare un disegno in rilievo sulla faccia perimetrale di un articolo toroidale in particolare sul batti strada di coperture di pneumatici |
| IT3071172A IT1044852B (it) | 1972-10-20 | 1972-10-20 | Dispositivo per stampare un disegno di rilievo sulla fascia perimetrale di un articolo toroidale in particolare sul battistrada di coperture pnelmatiche |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2261094A1 true DE2261094A1 (de) | 1973-06-20 |
Family
ID=26328889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722261094 Withdrawn DE2261094A1 (de) | 1971-12-17 | 1972-12-14 | Verfahren und vorrichtung zum formen eines reliefmusters auf dem umfangsband eines toroidfoermigen gegenstandes, insbesondere auf der laufflaeche eines reifens |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4867375A (cs) |
| AR (1) | AR201188A1 (cs) |
| BE (1) | BE792783A (cs) |
| CA (1) | CA1010618A (cs) |
| DE (1) | DE2261094A1 (cs) |
| ES (1) | ES410228A1 (cs) |
| FR (1) | FR2163750B1 (cs) |
| GB (1) | GB1394879A (cs) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1561223A (en) * | 1976-07-19 | 1980-02-13 | Caterpillar Tractor Co | Mould body for use in a method of forming a tread pattern on a tyre |
| JP2505675B2 (ja) * | 1992-01-24 | 1996-06-12 | 三菱重工業株式会社 | タイヤ加硫プレス |
| JP3004552B2 (ja) * | 1994-12-22 | 2000-01-31 | 三菱重工業株式会社 | タイヤ加硫機 |
| US20040018262A1 (en) * | 2002-07-24 | 2004-01-29 | Reep David M. | Segmented tire mold to reduce flash |
| JP5682019B1 (ja) * | 2014-04-16 | 2015-03-11 | Ｈｍｃ合同会社 | タイヤ加硫装置及びタイヤ加硫方法 |
-
0
- BE BE792783D patent/BE792783A/xx unknown
-
1972
- 1972-12-07 GB GB5653772A patent/GB1394879A/en not_active Expired
- 1972-12-11 AR AR24558072A patent/AR201188A1/es active
- 1972-12-14 JP JP47124848A patent/JPS4867375A/ja active Pending
- 1972-12-14 DE DE19722261094 patent/DE2261094A1/de not_active Withdrawn
- 1972-12-15 CA CA158,940A patent/CA1010618A/en not_active Expired
- 1972-12-16 ES ES410228A patent/ES410228A1/es not_active Expired
- 1972-12-18 FR FR7245006A patent/FR2163750B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE792783A (fr) | 1973-03-30 |
| FR2163750B1 (cs) | 1975-06-20 |
| JPS4867375A (cs) | 1973-09-14 |
| FR2163750A1 (cs) | 1973-07-27 |
| GB1394879A (en) | 1975-05-21 |
| ES410228A1 (es) | 1977-01-16 |
| CA1010618A (en) | 1977-05-24 |
| AR201188A1 (es) | 1975-02-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8130 | Withdrawal | ||
| 8127 | New person/name/address of the applicant |
Owner name: SOCIETA PNEUMATICI PIRELLI S.P.A., 20123 MILANO, I |
|
| 8128 | New person/name/address of the agent |
Representative=s name: KOHLER, M., DIPL.-CHEM. DR.RER.NAT. GERNHARDT, C., |