NL7208915A - - Google Patents
Info
- Publication number
- NL7208915A NL7208915A NL7208915A NL7208915A NL7208915A NL 7208915 A NL7208915 A NL 7208915A NL 7208915 A NL7208915 A NL 7208915A NL 7208915 A NL7208915 A NL 7208915A NL 7208915 A NL7208915 A NL 7208915A
- Authority
- NL
- Netherlands
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
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/06—Making preforms having internal stresses, e.g. plastic memory
- B29C61/08—Making preforms having internal stresses, e.g. plastic memory by stretching tubes
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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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
- B29C55/285—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation by using internal mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712132259 DE2132259C3 (de) | 1971-06-29 | 1971-06-29 | Vorrichtung zur kontinuierlichen Herstellung eines schrumpffähig verstreckten Schlauches aus thermoplastischem Kunststoff |
| DE2255356A DE2255356C3 (de) | 1971-06-29 | 1972-11-11 | Vorrichtung zur kontinuierlichen Herstellung eines schrumpffähig verstreckten Schlauches aus thermoplastischem Kunststoff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7208915A true NL7208915A (https=) | 1973-01-03 |
Family
ID=25761342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7208915A NL7208915A (https=) | 1971-06-29 | 1972-06-28 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2255356C3 (https=) |
| NL (1) | NL7208915A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2608455A1 (de) * | 1976-03-01 | 1977-09-08 | Windmoeller & Hoelscher | Verfahren und vorrichtung zum beschichten von aus thermoplastischen baendchengewebe bestehenden schlaeuchen mit thermoplastischem kunststoff |
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1972
- 1972-06-28 NL NL7208915A patent/NL7208915A/xx not_active Application Discontinuation
- 1972-11-11 DE DE2255356A patent/DE2255356C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2255356A1 (de) | 1974-05-22 |
| DE2255356C3 (de) | 1978-11-02 |
| DE2255356B2 (de) | 1978-02-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BV | The patent application has lapsed |