BE746695R - Mandrin entraine pouvant tourner autour de son axe longitudinalet servant a produire en continu de grandes longueurs de tube, de preference detube en matiere plastique renforcee par des fibres de - Google Patents
Mandrin entraine pouvant tourner autour de son axe longitudinalet servant a produire en continu de grandes longueurs de tube, de preference detube en matiere plastique renforcee par des fibres deInfo
- Publication number
- BE746695R BE746695R BE746695DA BE746695R BE 746695 R BE746695 R BE 746695R BE 746695D A BE746695D A BE 746695DA BE 746695 R BE746695 R BE 746695R
- Authority
- BE
- Belgium
- Prior art keywords
- detube
- fibers
- serves
- tube
- plastic material
- Prior art date
Links
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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/74—Winding and joining, e.g. winding spirally helically using a forming surface inthe shape of an endless belt which is recycled after the forming operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK113369A DK120721B (da) | 1969-02-28 | 1969-02-28 | Omkring sin længdeakse roterbar, drevet dorn til kontinuerlig fremstilling af rør med ubegrænset længde, fortrinsvis glasfiberarmerede plastrør. |
Publications (1)
Publication Number | Publication Date |
---|---|
BE746695R true BE746695R (fr) | 1970-07-31 |
Family
ID=8101390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE746695D BE746695R (fr) | 1969-02-28 | 1970-02-27 | Mandrin entraine pouvant tourner autour de son axe longitudinalet servant a produire en continu de grandes longueurs de tube, de preference detube en matiere plastique renforcee par des fibres de |
Country Status (11)
Country | Link |
---|---|
US (1) | US3679521A (fr) |
JP (1) | JPS5013903B1 (fr) |
BE (1) | BE746695R (fr) |
DE (1) | DE2007498C3 (fr) |
ES (1) | ES376987A1 (fr) |
FI (1) | FI50944C (fr) |
FR (1) | FR2035746A6 (fr) |
GB (1) | GB1267612A (fr) |
NO (1) | NO133619C (fr) |
SE (1) | SE358588B (fr) |
SU (1) | SU402189A3 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3943224A (en) * | 1970-08-21 | 1976-03-09 | Drostholm F H | Method and apparatus for making continuous lengths of resin tubes |
US3865526A (en) * | 1972-03-22 | 1975-02-11 | Drostholm F H | Apparatus for manufacturing pipes |
US3871409A (en) * | 1973-05-21 | 1975-03-18 | Owens Corning Fiberglass Corp | Reinforced synthetic pipe wall construction |
US4110149A (en) * | 1977-07-07 | 1978-08-29 | Owens-Corning Fiberglas Corporation | Rotatably driven mandrel having outer wall formed by continuously circulating endless helical band and radially adjustable support members for the band |
DE2967331D1 (en) * | 1978-05-10 | 1985-01-31 | Automation Ind Inc | Helically fabricated flexible hose and mandrel device for producing the same |
US6179945B1 (en) | 1998-12-30 | 2001-01-30 | Owens Corning Fiberglas Technology, Inc. | Process for filament winding composite workpieces |
RU2645189C1 (ru) * | 2017-06-07 | 2018-02-16 | Дмитрий Сергеевич Клемёхин | Способ изготовления трубы для микротоннелирования |
KR102114479B1 (ko) * | 2017-09-16 | 2020-05-22 | 공석태 | 이송필름을 이용한 강화플라스틱 파이프 연속 제조장치 및 제조방법 |
-
1970
- 1970-02-18 GB GB7888/70A patent/GB1267612A/en not_active Expired
- 1970-02-19 DE DE2007498A patent/DE2007498C3/de not_active Expired
- 1970-02-20 NO NO612/70A patent/NO133619C/no unknown
- 1970-02-25 SU SU1408998A patent/SU402189A3/ru active
- 1970-02-26 FI FI700526A patent/FI50944C/fi active
- 1970-02-27 SE SE02637/70A patent/SE358588B/xx unknown
- 1970-02-27 US US15097A patent/US3679521A/en not_active Expired - Lifetime
- 1970-02-27 JP JP45016328A patent/JPS5013903B1/ja active Pending
- 1970-02-27 FR FR7007302A patent/FR2035746A6/fr not_active Expired
- 1970-02-27 ES ES376987A patent/ES376987A1/es not_active Expired
- 1970-02-27 BE BE746695D patent/BE746695R/fr active
Also Published As
Publication number | Publication date |
---|---|
US3679521A (en) | 1972-07-25 |
FI50944C (fi) | 1976-09-10 |
SE358588B (fr) | 1973-08-06 |
ES376987A1 (es) | 1972-05-16 |
DE2007498C3 (de) | 1979-06-13 |
DE2007498A1 (de) | 1971-04-01 |
NO133619C (fr) | 1976-06-02 |
SU402189A3 (fr) | 1973-10-12 |
DE2007498B2 (de) | 1978-10-12 |
JPS5013903B1 (fr) | 1975-05-23 |
FI50944B (fr) | 1976-05-31 |
NO133619B (fr) | 1976-02-23 |
FR2035746A6 (fr) | 1970-12-18 |
GB1267612A (en) | 1972-03-22 |
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