DK0820950T3 - Installations for the manufacture and storage of foldable plastic pipes - Google Patents
Installations for the manufacture and storage of foldable plastic pipesInfo
- Publication number
- DK0820950T3 DK0820950T3 DK97112199T DK97112199T DK0820950T3 DK 0820950 T3 DK0820950 T3 DK 0820950T3 DK 97112199 T DK97112199 T DK 97112199T DK 97112199 T DK97112199 T DK 97112199T DK 0820950 T3 DK0820950 T3 DK 0820950T3
- Authority
- DK
- Denmark
- Prior art keywords
- drum
- unit
- wind
- pipe
- storage
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/20—Devices for temporarily storing filamentary material during forwarding, e.g. for buffer storage
- B65H51/22—Reels or cages, e.g. cylindrical, with storing and forwarding surfaces provided by rollers or bars
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
Equipment for continuous prodn. and storage of coilable semi-flexible plastic pipe includes an extruder (2) and a pipe wind-up unit (4). A storage device (1) between the extruder (2) and wind-up unit (4) continues to take off extruded pipe (3) from the extruder (2) when the wind-up unit (4) is halted temporarily. Pref. the intermediate storage unit (1) comprises a motorised drum (6) on which the extruded pipe (3) forms loose coils. The outer periphery of the drum is formed by freely rotating rolls (8) parallel to the drum axis. A guiding rake guides individual windings of the pipe (3) around the drum (6). Expansion of the windings on the drum (6) during stoppage of the wind-up unit (4) is prevented by bars, more pref. freely rotating rolls (9) at a radial distance from the drum rolls (8).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29612732U DE29612732U1 (en) | 1996-07-23 | 1996-07-23 | System for the production and storage of windable plastic pipes |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0820950T3 true DK0820950T3 (en) | 2002-05-13 |
Family
ID=8026838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK97112199T DK0820950T3 (en) | 1996-07-23 | 1997-07-17 | Installations for the manufacture and storage of foldable plastic pipes |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0820950B1 (en) |
AT (1) | ATE209156T1 (en) |
DE (2) | DE29612732U1 (en) |
DK (1) | DK0820950T3 (en) |
ES (1) | ES2168549T3 (en) |
PT (1) | PT820950E (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013109056B3 (en) * | 2013-08-21 | 2014-08-14 | Graewe GmbH | Microduct tube winder, dual-station winder, microduct plastic empty tube processing system, and method of winding such tubes |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3335964A1 (en) * | 1983-10-04 | 1985-04-25 | Hoesch Ag, 4600 Dortmund | METHOD AND DEVICE FOR COMPENSATING STORAGE OF PACKAGING TAPE IN PACKING MACHINES |
JP2628679B2 (en) * | 1988-03-14 | 1997-07-09 | 日下部エンジニアリング株式会社 | Temporary storage device for flexible continuous material |
FR2676721B1 (en) * | 1991-05-23 | 1993-09-24 | Framatome Sa | DEVICE FOR STORING AND UNWINDING AN ELONGATED FLEXIBLE BODY, SUCH AS A FLEXIBLE FOR SUPPLYING A WELDING HEAD. |
DE4340360A1 (en) * | 1993-11-26 | 1995-06-01 | Rudolf Gesner | Intermediate storage in path of metal or non-metal strip-form material to a winder |
-
1996
- 1996-07-23 DE DE29612732U patent/DE29612732U1/en not_active Expired - Lifetime
-
1997
- 1997-07-17 DE DE59705450T patent/DE59705450D1/en not_active Expired - Fee Related
- 1997-07-17 AT AT97112199T patent/ATE209156T1/en not_active IP Right Cessation
- 1997-07-17 DK DK97112199T patent/DK0820950T3/en active
- 1997-07-17 ES ES97112199T patent/ES2168549T3/en not_active Expired - Lifetime
- 1997-07-17 EP EP97112199A patent/EP0820950B1/en not_active Expired - Lifetime
- 1997-07-17 PT PT97112199T patent/PT820950E/en unknown
Also Published As
Publication number | Publication date |
---|---|
ATE209156T1 (en) | 2001-12-15 |
DE29612732U1 (en) | 1996-12-19 |
EP0820950A1 (en) | 1998-01-28 |
DE59705450D1 (en) | 2002-01-03 |
PT820950E (en) | 2002-04-29 |
EP0820950B1 (en) | 2001-11-21 |
ES2168549T3 (en) | 2002-06-16 |
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