NL249339A - - Google Patents
Info
- Publication number
- NL249339A NL249339A NL249339DA NL249339A NL 249339 A NL249339 A NL 249339A NL 249339D A NL249339D A NL 249339DA NL 249339 A NL249339 A NL 249339A
- Authority
- NL
- Netherlands
Links
Classifications
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- 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
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- 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
- B29C53/22—Corrugating
- B29C53/30—Corrugating of tubes
- B29C53/305—Corrugating of tubes using a cording process
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT196659A AT217111B (de) | 1959-03-13 | 1959-03-13 | Verfahren zur Herstellung von Hohlkörpern mit ausgebuchteter Wandung aus thermoplastischem Kunststoff |
| AT367159A AT223680B (de) | 1959-05-19 | 1959-05-19 | Verfahren zur kontinuierlichen Herstellung von Rohren aus thermoplastischem Kunststoff mit ausgebuchteter Wandung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL249339A true NL249339A (en:Method) |
Family
ID=25597293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL249339D NL249339A (en:Method) | 1959-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL249339A (en:Method) |
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0
- NL NL249339D patent/NL249339A/xx unknown