HRP20221181T1 - Uređaj za predoblikovanje za pozicioniranje ekstrudiranih gumenih smjesa i sustav kalupa ekstrudera koji sadrži uređaj za predoblikovanje za oblikovanje ekstrudiranih gumenih smjesa u cjeloviti gumeni element i odgovarajući sustav ekstrudera - Google Patents
Uređaj za predoblikovanje za pozicioniranje ekstrudiranih gumenih smjesa i sustav kalupa ekstrudera koji sadrži uređaj za predoblikovanje za oblikovanje ekstrudiranih gumenih smjesa u cjeloviti gumeni element i odgovarajući sustav ekstrudera Download PDFInfo
- Publication number
- HRP20221181T1 HRP20221181T1 HRP20221181TT HRP20221181T HRP20221181T1 HR P20221181 T1 HRP20221181 T1 HR P20221181T1 HR P20221181T T HRP20221181T T HR P20221181TT HR P20221181 T HRP20221181 T HR P20221181T HR P20221181 T1 HRP20221181 T1 HR P20221181T1
- Authority
- HR
- Croatia
- Prior art keywords
- range
- input module
- output module
- contact side
- module
- Prior art date
Links
- 238000000465 moulding Methods 0.000 title claims 5
- 239000000203 mixture Substances 0.000 title 2
- 150000001875 compounds Chemical class 0.000 claims 3
- 238000007493 shaping process Methods 0.000 claims 2
Classifications
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/304—Extrusion nozzles or dies specially adapted for bringing together components, e.g. melts within the die
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
- B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets specially adapted for bringing together components, e.g. melts within the die
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
-
- 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
- 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
-
- 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)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Claims (10)
1. Uređaj za predoblikovanje za pozicioniranje ekstrudiranih gumenih smjesa,
pri čemu
- uređaj za predoblikovanje (1) sadrži ulazni modul (2) i izlazni modul (3),
pri čemu oba ulazni modul (2) i izlazni modul (3) svaki imaju osnovnu površinu (11, 12) i kontaktnu stranu (19, 21) nasuprot osnovnoj površini, i pri čemu
- površina kontaktne strane (19) ulaznog modula (2) je manja od površine osnovne površine (12) ulaznog modula (2),
naznačen time što
oba ulazni modul (2) i izlazni modul (3) imaju najmanje
- prvi protočni kanal (6) predviđen za postavljanje prve gumene komponente,
- drugi protočni kanal (7) predviđen za postavljanje druge gumene komponente,
i
- treći protočni kanal (8) predviđen za postavljanje treće gumene komponente.
2. Uređaj prema zahtjevu 1, naznačen time što oba ulazni modul (2) i izlazni modul (3) svaki imaju najmanje dvije nasuprotne bočne strane (4, 5), osnovnu površinu (11, 12) i kontaktnu stranu ( 19, 21) nasuprot osnovnoj površini, i pri čemu
- kontaktna strana (19) ulaznog modula (2) je sukladna kontaktnoj strani (21) izlaznog modula (3),
i
- svaka od dvije nasuprotne bočne strane (4) ulaznog modula (2) ima trapezoidnu površinu s kutom suženja βIn, i svaka od dvije nasuprotne bočne strane (4) sužava se prema kontaktnoj strani (19) ulaznog modula (2),
i
- svaka od dvije nasuprotne bočne strane (5) izlaznog modula (3) ima trapezoidnu površinu s kutom suženja βOut, i svaka od dvije nasuprotne bočne strane (5) sužava se prema kontaktnoj strani (21) izlaznog modula (3).
3. Uređaj prema bilo kojem od prethodnih zahtjeva, naznačen time što
- ukupna masa uređaja za predoblikovanje (1) je veća od 25 kg, poželjno veća od 27 kg,
i
- ukupna masa izlaznog modula (3) uređaja za predoblikovanje (1) je manja od 20 kg, poželjno manja od 15 kg.
4. Uređaj prema zahtjevu 1, naznačen time što oba ulazni modul (2) i izlazni modul (3) imaju najmanje
- četvrti protočni kanal predviđen za postavljanje četvrte gumene komponente,
i/ili
- peti protočni kanal predviđen za postavljanje pete gumene komponente.
5. Uređaj prema bilo kojem od prethodnih zahtjeva, naznačen time što su ulazni modul (2) i izlazni modul (3) uređaja za predoblikovanje prikladni za pričvršćivanje na prihvatni uređaj (18) sustava ekstrudera (22).
6. Uređaj prema bilo kojem od prethodnih zahtjeva, naznačen time što ulazni modul (2) uređaja za predoblikovanje ima
- duljinu u rasponu od 300 mm do 1200 mm, poželjno u rasponu od 400 mm do 800 mm, naročito poželjno u rasponu od 450 mm do 550 mm, vrlo posebno poželjno 500 mm,
i/ili
- visinu u rasponu od 60 mm do 300 mm, poželjno u rasponu od 80 do 270 mm, vrlo posebno poželjno u rasponu od 120 do 250 mm,
i/ili
- dubinu u rasponu od 40 mm do 150 mm, poželjno u rasponu od 50 do 100 mm, naročito poželjno u rasponu od 60 mm,
i/ili
- kut suženja βIn (23) u rasponu od 30 do 60°, naročito poželjno u rasponu od 30 do 45°, poželjno 30,5°.
7. Uređaj prema bilo kojem od prethodnih zahtjeva, naznačen time što izlazni modul (3) uređaja za predoblikovanje (1) ima
- duljinu u rasponu od 300 mm do 1200 mm, poželjno u rasponu od 400 mm do 800 mm, naročito poželjno u rasponu od 450 mm do 550 mm, vrlo posebno poželjno 500 mm,
i/ili
- visinu u rasponu od 60 mm do 300 mm, poželjno u rasponu od 100 do 250 mm, vrlo posebno poželjno u rasponu od 170 do 220 mm,
i/ili
- dubinu u rasponu od 40 mm do 150 mm, poželjno u rasponu od 50 do 100 mm, naročito poželjno u rasponu od 50 mm do 70 mm,
i/ili
- kut suženja βOut (24) u rasponu od 15° to 120°, poželjno u rasponu od 45° to 100°, naročito poželjno u rasponu od 75° to 90°.
8. Uređaj prema bilo kojem od prethodnih zahtjeva, naznačen time što je brtva pričvršćena na kontaktnu stranu (4) ulaznog modula (2) ili na kontaktnu stranu (5) izlaznog modula (3).
9. Sustav kalupa ekstrudera za oblikovanje ekstrudiranih gumenih smjesa u cjeloviti gumeni element (40), koji ima uređaj za predoblikovanje prema bilo kojem od prethodnih zahtjeva, i najmanje jedan uređaj za konačno oblikovanje za oblikovanje ekstrudiranih gumenih smjesa u cjeloviti gumeni element (40).
10. Sustav ekstrudera koji sadrži uređaj za predoblikovanje prema bilo kojem od zahtjeva 1 do 8 i/ili prihvatni uređaj (18) za prihvat sustava kalupa ekstrudera prema zahtjevu 9, naznačen time što se prihvatni uređaj (18) poželjno konfiguriran tako da ulazni modul (2) uređaja za predoblikovanje prema bilo kojem od zahtjeva 1 do 8, i izlazni modul (3) za predoblikovanje prema bilo kojem od zahtjeva 1 do 8, mogu uvesti u prihvatni uređaj (18).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017214756.3A DE102017214756A1 (de) | 2017-08-23 | 2017-08-23 | Vorform-Vorrichtung zum Positionieren von extrudierten Kautschukmischungen und ein die Vorform-Vorrichtung aufweisendes Extruder-Form-System zum Ausformen von extrudierten Kautschukmischungen zu einem Gesamtkautschukelement sowie eine entsprechende Extruderanlage |
| EP18723801.9A EP3672778B1 (de) | 2017-08-23 | 2018-05-08 | Vorform-vorrichtung zum positionieren von extrudierten kautschukmischungen und ein die vorform-vorrichtung aufweisendes extruder-form-system zum ausformen von extrudierten kautschukmischungen zu einem gesamtkautschukelement sowie eine entsprechende extruderanlage |
| PCT/EP2018/061760 WO2019037901A1 (de) | 2017-08-23 | 2018-05-08 | Vorform-vorrichtung zum positionieren von extrudierten kautschukmischungen und ein die vorform-vorrichtung aufweisendes extruder-form-system zum ausformen von extrudierten kautschukmischungen zu einem gesamtkautschukelement sowie eine entsprechende extruderanlage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HRP20221181T1 true HRP20221181T1 (hr) | 2022-12-09 |
Family
ID=62148362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HRP20221181TT HRP20221181T1 (hr) | 2017-08-23 | 2018-05-08 | Uređaj za predoblikovanje za pozicioniranje ekstrudiranih gumenih smjesa i sustav kalupa ekstrudera koji sadrži uređaj za predoblikovanje za oblikovanje ekstrudiranih gumenih smjesa u cjeloviti gumeni element i odgovarajući sustav ekstrudera |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11420373B2 (hr) |
| EP (1) | EP3672778B1 (hr) |
| CN (1) | CN111065507B (hr) |
| DE (1) | DE102017214756A1 (hr) |
| HR (1) | HRP20221181T1 (hr) |
| HU (1) | HUE060252T2 (hr) |
| WO (1) | WO2019037901A1 (hr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3099402B1 (fr) * | 2019-07-30 | 2021-07-02 | Michelin & Cie | Prefiliere de coextrusion multi-voies possedant un raidisseur traversant monolithique pouvant etre obtenu par fabrication additive |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5921779B2 (ja) * | 1980-08-28 | 1984-05-22 | 住友ゴム工業株式会社 | 熱可塑性材料の多重押出用金型 |
| US4683095A (en) | 1985-05-08 | 1987-07-28 | The Uniroyal Goodrich Tire Company | Early progressive junction extrusion process and system |
| JPH06210699A (ja) | 1993-01-20 | 1994-08-02 | Sumitomo Rubber Ind Ltd | 複合押出成形装置 |
| KR100513240B1 (ko) | 2003-11-04 | 2005-09-07 | 금호타이어 주식회사 | 트레드에 방전로를 갖는 타이어 압출성형장치의 다이세트 |
| JP4283732B2 (ja) | 2004-06-08 | 2009-06-24 | 住友ゴム工業株式会社 | ゴム成形装置 |
| BR112012019731A2 (pt) * | 2010-02-08 | 2020-08-18 | 3M Innovative Propereties Company | método de coextrusão, matriz de coextrusão e artigos extrudados feitos disso |
| JP6235863B2 (ja) | 2013-10-28 | 2017-11-22 | 住友ゴム工業株式会社 | ゴム押出し装置、及びゴム押出体の製造方法 |
| DE102015108707B4 (de) * | 2015-06-02 | 2020-07-30 | KraussMaffei Extrusion GmbH | Reifenstreifen-Extrusionsvorrichtung zum Herstellen von Lauf- und/oder Seitenstreifen für Reifen und Verfahren zum Herstellen eines Lauf- oder Seitenstreifens eines Reifens |
-
2017
- 2017-08-23 DE DE102017214756.3A patent/DE102017214756A1/de not_active Withdrawn
-
2018
- 2018-05-08 CN CN201880054604.0A patent/CN111065507B/zh active Active
- 2018-05-08 HR HRP20221181TT patent/HRP20221181T1/hr unknown
- 2018-05-08 US US16/641,231 patent/US11420373B2/en active Active
- 2018-05-08 HU HUE18723801A patent/HUE060252T2/hu unknown
- 2018-05-08 WO PCT/EP2018/061760 patent/WO2019037901A1/de unknown
- 2018-05-08 EP EP18723801.9A patent/EP3672778B1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| HUE060252T2 (hu) | 2023-02-28 |
| DE102017214756A1 (de) | 2019-02-28 |
| US11420373B2 (en) | 2022-08-23 |
| US20200215737A1 (en) | 2020-07-09 |
| CN111065507A (zh) | 2020-04-24 |
| EP3672778B1 (de) | 2022-07-13 |
| WO2019037901A1 (de) | 2019-02-28 |
| CN111065507B (zh) | 2021-11-16 |
| EP3672778A1 (de) | 2020-07-01 |
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