MA60438B1 - Moule et procédé de moulage d'éléments à double courbure en matériau élastomère - Google Patents
Moule et procédé de moulage d'éléments à double courbure en matériau élastomèreInfo
- Publication number
- MA60438B1 MA60438B1 MA60438A MA60438A MA60438B1 MA 60438 B1 MA60438 B1 MA 60438B1 MA 60438 A MA60438 A MA 60438A MA 60438 A MA60438 A MA 60438A MA 60438 B1 MA60438 B1 MA 60438B1
- Authority
- MA
- Morocco
- Prior art keywords
- mold
- elastomeric material
- cavity
- double curved
- curved elements
- Prior art date
Links
- 239000013536 elastomeric material Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 238000000465 moulding Methods 0.000 title 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
- B29D30/0606—Vulcanising moulds not integral with vulcanising presses
-
- 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
- B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
- B29C33/424—Moulding surfaces provided with means for marking or patterning
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/0083—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the curvature of the tyre tread
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
-
- 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
- B29D30/0606—Vulcanising moulds not integral with vulcanising presses
- B29D2030/0607—Constructional features of the moulds
-
- 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
- B29D30/0606—Vulcanising moulds not integral with vulcanising presses
- B29D2030/0607—Constructional features of the moulds
- B29D2030/0612—Means for forming recesses or protrusions in the tyres, e.g. grooves or ribs, to create the tread or sidewalls patterns
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Springs (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Tyre Moulding (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20201223A NO346344B1 (en) | 2020-11-12 | 2020-11-12 | Mould and method for moulding double curved elements of elastomeric material |
| PCT/NO2021/050236 WO2022103274A1 (en) | 2020-11-12 | 2021-11-12 | Mould and method for moulding double curved elements of elastomeric material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MA60438A1 MA60438A1 (fr) | 2023-11-30 |
| MA60438B1 true MA60438B1 (fr) | 2024-05-31 |
Family
ID=78957494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MA60438A MA60438B1 (fr) | 2020-11-12 | 2021-11-12 | Moule et procédé de moulage d'éléments à double courbure en matériau élastomère |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US20230398754A1 (https=) |
| EP (1) | EP4244048B1 (https=) |
| JP (1) | JP2023552074A (https=) |
| KR (1) | KR20230104925A (https=) |
| CN (1) | CN116600977A (https=) |
| AU (1) | AU2021377412A1 (https=) |
| CA (1) | CA3201473A1 (https=) |
| CL (1) | CL2023001355A1 (https=) |
| ES (1) | ES3032033T3 (https=) |
| HU (1) | HUE071371T2 (https=) |
| IL (1) | IL302829B2 (https=) |
| MA (1) | MA60438B1 (https=) |
| MX (1) | MX2023005573A (https=) |
| NO (1) | NO346344B1 (https=) |
| PH (1) | PH12023551320A1 (https=) |
| PL (1) | PL4244048T3 (https=) |
| WO (1) | WO2022103274A1 (https=) |
| ZA (1) | ZA202305437B (https=) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191407617A (en) * | 1914-03-26 | 1914-08-20 | John Liddle | Process and Apparatus for Making Rubber Articles and Product of the Process. |
| US4818203A (en) * | 1988-06-02 | 1989-04-04 | The Goodyear Tire & Rubber Company | System for injection molding elongated bodies |
| US7819153B2 (en) * | 2006-11-08 | 2010-10-26 | Bridgestone Americas Tire Operations, Llc | Tire including concave recesses in a circumferential tread |
| US8632715B2 (en) * | 2008-08-31 | 2014-01-21 | Michelin Recherche Et Technique S.A. | Contoured flat mold |
| RU2457950C1 (ru) * | 2008-08-31 | 2012-08-10 | Мишлен Решерш Э Текник С.А. | Плоская пресс-форма со сложным контуром |
| RU2014129805A (ru) * | 2011-12-20 | 2016-02-10 | Мишлен Решерш Э Текник С.А. | Поперечные канавки, обеспечивающие наличие газоотвода в протекторах для восстановленных шин |
| US10596774B2 (en) * | 2014-09-01 | 2020-03-24 | Compagnie Generale Des Etablissements Michelin | Dual mold replace center rib |
| ES2797075T3 (es) * | 2016-02-29 | 2020-12-01 | Technium As | Elemento para neumáticos |
| CN108724778B (zh) * | 2018-07-09 | 2024-05-07 | 常州市羊氏模具有限公司 | 车辆轮胎翻新模具 |
-
2020
- 2020-11-12 NO NO20201223A patent/NO346344B1/en unknown
-
2021
- 2021-11-12 US US18/252,554 patent/US20230398754A1/en active Pending
- 2021-11-12 PH PH1/2023/551320A patent/PH12023551320A1/en unknown
- 2021-11-12 HU HUE21827702A patent/HUE071371T2/hu unknown
- 2021-11-12 JP JP2023528286A patent/JP2023552074A/ja active Pending
- 2021-11-12 ES ES21827702T patent/ES3032033T3/es active Active
- 2021-11-12 EP EP21827702.8A patent/EP4244048B1/en active Active
- 2021-11-12 IL IL302829A patent/IL302829B2/en unknown
- 2021-11-12 WO PCT/NO2021/050236 patent/WO2022103274A1/en not_active Ceased
- 2021-11-12 MA MA60438A patent/MA60438B1/fr unknown
- 2021-11-12 AU AU2021377412A patent/AU2021377412A1/en not_active Abandoned
- 2021-11-12 PL PL21827702.8T patent/PL4244048T3/pl unknown
- 2021-11-12 CN CN202180081871.9A patent/CN116600977A/zh active Pending
- 2021-11-12 MX MX2023005573A patent/MX2023005573A/es unknown
- 2021-11-12 CA CA3201473A patent/CA3201473A1/en active Pending
- 2021-11-12 KR KR1020237019309A patent/KR20230104925A/ko active Pending
-
2023
- 2023-05-10 CL CL2023001355A patent/CL2023001355A1/es unknown
- 2023-05-18 ZA ZA2023/05437A patent/ZA202305437B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP4244048A1 (en) | 2023-09-20 |
| NO346344B1 (en) | 2022-06-20 |
| AU2021377412A9 (en) | 2024-06-13 |
| ZA202305437B (en) | 2024-11-27 |
| KR20230104925A (ko) | 2023-07-11 |
| HUE071371T2 (hu) | 2025-08-28 |
| MX2023005573A (es) | 2023-07-31 |
| PH12023551320A1 (en) | 2024-03-11 |
| WO2022103274A1 (en) | 2022-05-19 |
| NO20201223A1 (en) | 2022-05-13 |
| JP2023552074A (ja) | 2023-12-14 |
| CL2023001355A1 (es) | 2023-12-15 |
| CA3201473A1 (en) | 2022-05-19 |
| ES3032033T3 (en) | 2025-07-15 |
| EP4244048C0 (en) | 2025-03-05 |
| EP4244048B1 (en) | 2025-03-05 |
| IL302829B1 (en) | 2024-10-01 |
| IL302829A (en) | 2023-07-01 |
| US20230398754A1 (en) | 2023-12-14 |
| IL302829B2 (en) | 2025-02-01 |
| MA60438A1 (fr) | 2023-11-30 |
| AU2021377412A1 (en) | 2023-06-15 |
| CN116600977A (zh) | 2023-08-15 |
| PL4244048T3 (pl) | 2025-07-14 |
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