BE746022A - Procede et dispositif pour fabriquer un corps creux en enroulant en helice un boudin de matiere plastique - Google Patents
Procede et dispositif pour fabriquer un corps creux en enroulant en helice un boudin de matiere plastiqueInfo
- Publication number
- BE746022A BE746022A BE746022DA BE746022A BE 746022 A BE746022 A BE 746022A BE 746022D A BE746022D A BE 746022DA BE 746022 A BE746022 A BE 746022A
- Authority
- BE
- Belgium
- Prior art keywords
- wilding
- propeller
- manufacturing
- hollow body
- plastic body
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- B65H81/00—Methods, apparatus, or devices for covering or wrapping cores by winding webs, tapes, or filamentary material, not otherwise provided for
-
- 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
- B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1907355A DE1907355C3 (de) | 1969-02-14 | 1969-02-14 | Verfahren und vorrichtung zum kontinuierlichen Herstellen eines rohrförmigen Hohlkörpers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE746022A true BE746022A (fr) | 1970-07-31 |
Family
ID=5725208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE746022D BE746022A (fr) | 1969-02-14 | 1970-02-16 | Procede et dispositif pour fabriquer un corps creux en enroulant en helice un boudin de matiere plastique |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3718522A (de) |
| AT (1) | AT324688B (de) |
| BE (1) | BE746022A (de) |
| CH (1) | CH503568A (de) |
| DE (1) | DE1907355C3 (de) |
| DK (1) | DK137441B (de) |
| FR (1) | FR2035334A5 (de) |
| GB (1) | GB1294199A (de) |
| NL (1) | NL7001982A (de) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2566299A (en) * | 1950-05-03 | 1951-09-04 | Abbott Worsted Mills Inc | Winding machine |
| DE1202975B (de) * | 1958-11-03 | 1965-10-14 | Hoeganaesmetoder Ab | Vorrichtung zum kontinuierlichen Herstellen von faserverstaerkten Kunstharzrohren |
| US3112895A (en) * | 1961-12-11 | 1963-12-03 | Crossley Machine Company Inc | Spiral tape winding machine |
| US3328224A (en) * | 1963-06-04 | 1967-06-27 | North American Aviation Inc | Apparatus for making plastic pipe |
| US3284851A (en) * | 1964-02-03 | 1966-11-15 | Zernay Henry James | Extruding means having rotary head |
-
1969
- 1969-02-14 DE DE1907355A patent/DE1907355C3/de not_active Expired
-
1970
- 1970-02-10 AT AT119870A patent/AT324688B/de not_active IP Right Cessation
- 1970-02-11 CH CH199470A patent/CH503568A/de not_active IP Right Cessation
- 1970-02-12 NL NL7001982A patent/NL7001982A/xx unknown
- 1970-02-12 FR FR7004948A patent/FR2035334A5/fr not_active Expired
- 1970-02-13 GB GB7094/70A patent/GB1294199A/en not_active Expired
- 1970-02-13 DK DK70870AA patent/DK137441B/da not_active IP Right Cessation
- 1970-02-16 US US00011806A patent/US3718522A/en not_active Expired - Lifetime
- 1970-02-16 BE BE746022D patent/BE746022A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1907355B2 (de) | 1980-10-09 |
| US3718522A (en) | 1973-02-27 |
| NL7001982A (de) | 1970-08-18 |
| DE1907355C3 (de) | 1981-09-17 |
| FR2035334A5 (de) | 1970-12-18 |
| DK137441B (da) | 1978-03-06 |
| CH503568A (de) | 1971-02-28 |
| DE1907355A1 (de) | 1970-09-03 |
| GB1294199A (en) | 1972-10-25 |
| AT324688B (de) | 1975-09-10 |
| DK137441C (de) | 1978-08-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: NORDDEUTSCHE SEEKABELWERKE A.G. Effective date: 19890228 |