MA66672B1 - Dispositif de rouletage, machine de construction de pneu comprenant ledit dispositif de rouletage et procédé pour le rouletage d'un composant de pneu - Google Patents
Dispositif de rouletage, machine de construction de pneu comprenant ledit dispositif de rouletage et procédé pour le rouletage d'un composant de pneuInfo
- Publication number
- MA66672B1 MA66672B1 MA66672A MA66672A MA66672B1 MA 66672 B1 MA66672 B1 MA 66672B1 MA 66672 A MA66672 A MA 66672A MA 66672 A MA66672 A MA 66672A MA 66672 B1 MA66672 B1 MA 66672B1
- Authority
- MA
- Morocco
- Prior art keywords
- rolling
- tire
- tire building
- rolling device
- building drum
- Prior art date
Links
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)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/28—Rolling-down or pressing-down the layers in the building process
-
- 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
- B29D30/14—Rolling-down or pressing-down the layers in the building process
-
- 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
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or 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
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
- B29D2030/3221—Folding over means, e.g. bladders or rigid arms
- B29D2030/3257—Folding over means, e.g. bladders or rigid arms using pressing rollers
-
- 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
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
- B29D2030/3221—Folding over means, e.g. bladders or rigid arms
- B29D2030/3278—Folding down the ends of the tubular tyre component, e.g. the carcass, over the drum shoulders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
Abstract
L'invention concerne une machine de construction de pneu et un procédé pour le rouletage d'un élément de pneu, la machine de construction de pneu comprenant un tambour (2) de construction de pneu et un dispositif de rouletage (106), le tambour de construction de pneu comprenant des segments (42) de verrouillage de talon qui sont rétractables dans une position en retrait par rapport au reste du tambour de construction de pneu, le dispositif de rouletage (106) comprenant un corps de rouletage en forme de disque ayant un premier côté (161) destiné à appuyer sur l'élément de pneu pendant le rouletage et un second côté (162) à l'opposé du premier côté, le second côté étant concave, et le dispositif de rouletage pouvant être positionné par rapport au tambour (2) de construction de pneu de telle sorte que le second côté concave s'ajuste au moins partiellement sur une partie de transition entre les segments (42) de verrouillage de talon dans la position en retrait et le reste du tambour (2) de construction de pneu.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2029249A NL2029249B1 (en) | 2021-09-24 | 2021-09-24 | Stitcher, tire building machine comprising said stitcher and method for stitching a tire component |
| EP22761297.5A EP4405167B1 (fr) | 2021-09-24 | 2022-08-29 | Dispositif de rouletage, machine de construction de pneu comprenant ledit dispositif de rouletage et procédé pour le rouletage d'un composant de pneu |
| PCT/NL2022/050491 WO2023048560A1 (fr) | 2021-09-24 | 2022-08-29 | Dispositif de rouletage, machine de construction de pneu comprenant ledit dispositif de rouletage et procédé pour le rouletage d'un composant de pneu |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MA66672B1 true MA66672B1 (fr) | 2025-09-30 |
Family
ID=79270043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MA66672A MA66672B1 (fr) | 2021-09-24 | 2022-08-29 | Dispositif de rouletage, machine de construction de pneu comprenant ledit dispositif de rouletage et procédé pour le rouletage d'un composant de pneu |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US20240399691A1 (fr) |
| EP (1) | EP4405167B1 (fr) |
| JP (1) | JP7695396B2 (fr) |
| KR (1) | KR20240058206A (fr) |
| CN (3) | CN222309916U (fr) |
| CA (1) | CA3228523A1 (fr) |
| ES (1) | ES3040078T3 (fr) |
| HU (1) | HUE073086T2 (fr) |
| MA (1) | MA66672B1 (fr) |
| MX (1) | MX2024003588A (fr) |
| NL (1) | NL2029249B1 (fr) |
| PL (1) | PL4405167T3 (fr) |
| RS (1) | RS67269B1 (fr) |
| TW (1) | TW202402516A (fr) |
| WO (1) | WO2023048560A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102023206719A1 (de) * | 2023-07-14 | 2025-01-16 | Continental Reifen Deutschland Gmbh | Reifenaufbaumaschine |
| WO2026077735A1 (fr) * | 2024-10-11 | 2026-04-16 | Vmi Holland B.V. | Procédé et station de fabrication de pneu pour interrompre une bande continue pour former un composant de pneu |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1310236A (en) * | 1919-07-15 | Planooraph co | ||
| US1374449A (en) * | 1918-07-08 | 1921-04-12 | Goodyear Tire & Rubber | Tire-machine |
| US1613519A (en) * | 1921-02-03 | 1927-01-04 | Dunlop Rubber Co | Machine for making pneumatic tire covers and casings |
| US1834560A (en) * | 1928-09-04 | 1931-12-01 | Goodrich Co B F | Tire building tool |
| US2488863A (en) * | 1942-08-26 | 1949-11-22 | Wingfoot Corp | Apparatus for building tires |
| BE555851A (fr) * | 1956-03-16 | |||
| US3031353A (en) * | 1958-11-28 | 1962-04-24 | Nat Rubber Machinery Co | Bead stitching device for tire building machine |
| GB1244164A (en) * | 1967-12-01 | 1971-08-25 | Dunlop Holdings Ltd | Improvements in or relating to the manufacture of pneumatic tyres |
| DE2108781B2 (de) * | 1971-02-24 | 1981-05-07 | Dunlop Ag, 6450 Hanau | Verfahren und Vorrichtung zum Aufbau eines Radialgürtelreifens |
| DE3070890D1 (en) * | 1980-06-16 | 1985-08-22 | Caterpillar Tractor Co | Rotating cutter and stitcher for severing material from a body |
| WO2014103110A1 (fr) * | 2012-12-26 | 2014-07-03 | 東洋ゴム工業株式会社 | Pneu et son procédé de fabrication |
| JP5973343B2 (ja) * | 2012-12-26 | 2016-08-23 | 東洋ゴム工業株式会社 | 空気入りタイヤ及びその製造方法 |
| WO2015007299A1 (fr) * | 2013-07-18 | 2015-01-22 | Interroll Holding Ag | Galet pourvu d'un frein à courants de foucault |
| JP2017056680A (ja) * | 2015-09-18 | 2017-03-23 | 住友ゴム工業株式会社 | タイヤの製造方法 |
| NL2018011B1 (en) | 2016-12-16 | 2018-06-26 | Vmi Holland Bv | Drum half, tire building machine and method for operating said tire building machine |
-
2021
- 2021-09-24 NL NL2029249A patent/NL2029249B1/en active
-
2022
- 2022-08-29 HU HUE22761297A patent/HUE073086T2/hu unknown
- 2022-08-29 MA MA66672A patent/MA66672B1/fr unknown
- 2022-08-29 WO PCT/NL2022/050491 patent/WO2023048560A1/fr not_active Ceased
- 2022-08-29 ES ES22761297T patent/ES3040078T3/es active Active
- 2022-08-29 US US18/688,695 patent/US20240399691A1/en active Pending
- 2022-08-29 PL PL22761297.5T patent/PL4405167T3/pl unknown
- 2022-08-29 JP JP2023566817A patent/JP7695396B2/ja active Active
- 2022-08-29 EP EP22761297.5A patent/EP4405167B1/fr active Active
- 2022-08-29 KR KR1020247013611A patent/KR20240058206A/ko active Pending
- 2022-08-29 CA CA3228523A patent/CA3228523A1/fr active Pending
- 2022-08-29 RS RS20250993A patent/RS67269B1/sr unknown
- 2022-08-29 MX MX2024003588A patent/MX2024003588A/es unknown
- 2022-09-06 TW TW111133724A patent/TW202402516A/zh unknown
- 2022-09-26 CN CN202323078927.0U patent/CN222309916U/zh active Active
- 2022-09-26 CN CN202222565709.9U patent/CN220129580U/zh active Active
- 2022-09-26 CN CN202211176438.6A patent/CN115891245A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| PL4405167T3 (pl) | 2025-12-01 |
| TW202402516A (zh) | 2024-01-16 |
| HUE073086T2 (hu) | 2025-12-28 |
| JP7695396B2 (ja) | 2025-06-18 |
| CA3228523A1 (fr) | 2023-03-30 |
| MX2024003588A (es) | 2024-04-10 |
| CN115891245A (zh) | 2023-04-04 |
| NL2029249B1 (en) | 2023-03-30 |
| CN222309916U (zh) | 2025-01-07 |
| RS67269B1 (sr) | 2025-10-31 |
| KR20240058206A (ko) | 2024-05-03 |
| US20240399691A1 (en) | 2024-12-05 |
| ES3040078T3 (en) | 2025-10-28 |
| EP4405167A1 (fr) | 2024-07-31 |
| EP4405167C0 (fr) | 2025-08-20 |
| WO2023048560A1 (fr) | 2023-03-30 |
| EP4405167B1 (fr) | 2025-08-20 |
| CN220129580U (zh) | 2023-12-05 |
| JP2024516422A (ja) | 2024-04-15 |
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