ATE203950T1 - Vorrichtung zum herstellen von rohrähnlichen gegenständen aus kunststoff unter verwendung von vacuum - Google Patents
Vorrichtung zum herstellen von rohrähnlichen gegenständen aus kunststoff unter verwendung von vacuumInfo
- Publication number
- ATE203950T1 ATE203950T1 AT97420191T AT97420191T ATE203950T1 AT E203950 T1 ATE203950 T1 AT E203950T1 AT 97420191 T AT97420191 T AT 97420191T AT 97420191 T AT97420191 T AT 97420191T AT E203950 T1 ATE203950 T1 AT E203950T1
- Authority
- AT
- Austria
- Prior art keywords
- vacuum
- molding
- grooves
- channels
- shell
- Prior art date
Links
- 238000000465 moulding Methods 0.000 abstract 5
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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes
- B29C49/0021—Making articles of indefinite length, e.g. corrugated tubes using moulds or mould parts movable in a closed path, e.g. mounted on movable endless supports
-
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/006—Using vacuum
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97420191A EP0909629B1 (de) | 1997-10-15 | 1997-10-15 | Vorrichtung zum Herstellen von rohrähnlichen Gegenständen aus Kunststoff unter Verwendung von Vacuum |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE203950T1 true ATE203950T1 (de) | 2001-08-15 |
Family
ID=8229960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT97420191T ATE203950T1 (de) | 1997-10-15 | 1997-10-15 | Vorrichtung zum herstellen von rohrähnlichen gegenständen aus kunststoff unter verwendung von vacuum |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0909629B1 (de) |
AT (1) | ATE203950T1 (de) |
DE (1) | DE69706055T2 (de) |
ES (1) | ES2161422T3 (de) |
GR (1) | GR3037069T3 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040084801A1 (en) * | 2002-11-04 | 2004-05-06 | Floyd Gregory S. | Method of manufacturing risers for shelving units |
JP2010526261A (ja) | 2007-05-01 | 2010-07-29 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | コルゲート押出しにより作製された揺動バンパー |
CN106626312A (zh) * | 2016-11-29 | 2017-05-10 | 浙江双林机械股份有限公司 | 单侧吸真空的塑料波纹管成型机 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1582199A (de) * | 1968-07-24 | 1969-09-26 | ||
DE4021564A1 (de) * | 1990-07-06 | 1992-01-09 | Wilhelm Hegler | Vorrichtung zur herstellung von kunststoff-rohren |
GB9212684D0 (en) * | 1992-06-15 | 1992-07-29 | Lupke Manfred Arno Alfred | A method and apparatus for forming profiled tubes |
US5489201A (en) * | 1993-04-15 | 1996-02-06 | Cullom Machine Tool & Die, Inc. | Plastic tile corrugator and mold blocks |
ES2130772T3 (es) * | 1995-03-28 | 1999-07-01 | Corelco | Circuito de alimentacion en vacio para una instalacion de fabricacion de tubos corrugados. |
-
1997
- 1997-10-15 ES ES97420191T patent/ES2161422T3/es not_active Expired - Lifetime
- 1997-10-15 DE DE69706055T patent/DE69706055T2/de not_active Expired - Fee Related
- 1997-10-15 EP EP97420191A patent/EP0909629B1/de not_active Expired - Lifetime
- 1997-10-15 AT AT97420191T patent/ATE203950T1/de not_active IP Right Cessation
-
2001
- 2001-10-30 GR GR20010401941T patent/GR3037069T3/el not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GR3037069T3 (en) | 2002-01-31 |
EP0909629B1 (de) | 2001-08-08 |
EP0909629A1 (de) | 1999-04-21 |
DE69706055D1 (de) | 2001-09-13 |
DE69706055T2 (de) | 2001-11-22 |
ES2161422T3 (es) | 2001-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |