ES437851A1 - Procedimiento de fabricacion de tubos de drenaje de materialplastico y dispositivo para su realizacion. - Google Patents
Procedimiento de fabricacion de tubos de drenaje de materialplastico y dispositivo para su realizacion.Info
- Publication number
- ES437851A1 ES437851A1 ES437851A ES437851A ES437851A1 ES 437851 A1 ES437851 A1 ES 437851A1 ES 437851 A ES437851 A ES 437851A ES 437851 A ES437851 A ES 437851A ES 437851 A1 ES437851 A1 ES 437851A1
- Authority
- ES
- Spain
- Prior art keywords
- tube
- torn
- water inlet
- inlet holes
- production
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/0015—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes
- B26F1/0053—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes by machining, e.g. cutting, grinding, projections on the tube wall
-
- 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
-
- 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
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/0045—Perforating
-
- 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
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/003—Tubular articles having irregular or rough surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2424640A DE2424640C3 (de) | 1974-05-21 | 1974-05-21 | Vorrichtung zum Herstellen von Dränagerohren mit quergewellter Wandung aus Kunststoff |
Publications (1)
Publication Number | Publication Date |
---|---|
ES437851A1 true ES437851A1 (es) | 1977-01-01 |
Family
ID=5916146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES437851A Expired ES437851A1 (es) | 1974-05-21 | 1975-05-21 | Procedimiento de fabricacion de tubos de drenaje de materialplastico y dispositivo para su realizacion. |
Country Status (12)
Country | Link |
---|---|
AT (1) | AT354072B (es) |
BE (1) | BE829272A (es) |
CH (1) | CH594491A5 (es) |
DE (1) | DE2424640C3 (es) |
DK (1) | DK215975A (es) |
ES (1) | ES437851A1 (es) |
FI (1) | FI751476A (es) |
FR (1) | FR2271913B1 (es) |
GB (1) | GB1510506A (es) |
NL (1) | NL7505900A (es) |
NO (1) | NO751708L (es) |
SE (1) | SE7505676L (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4500284A (en) * | 1983-09-16 | 1985-02-19 | Lupke Manfred Arno Alfred | Forming single wall bells in double wall pipe |
GB8613233D0 (en) * | 1986-05-30 | 1986-07-02 | Angus Fire Armour Ltd | Hoses |
DE102017128805A1 (de) * | 2017-12-05 | 2019-06-06 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Verfahren und Vorrichtung zur Herstellung eines Wellrohres |
-
1974
- 1974-05-21 DE DE2424640A patent/DE2424640C3/de not_active Expired
-
1975
- 1975-05-14 NO NO751708A patent/NO751708L/no unknown
- 1975-05-16 DK DK215975A patent/DK215975A/da unknown
- 1975-05-16 SE SE7505676A patent/SE7505676L/xx unknown
- 1975-05-20 FR FR7515653A patent/FR2271913B1/fr not_active Expired
- 1975-05-20 BE BE156520A patent/BE829272A/xx unknown
- 1975-05-20 CH CH644675A patent/CH594491A5/xx not_active IP Right Cessation
- 1975-05-20 GB GB21675/75A patent/GB1510506A/en not_active Expired
- 1975-05-20 NL NL7505900A patent/NL7505900A/xx not_active Application Discontinuation
- 1975-05-20 FI FI751476A patent/FI751476A/fi not_active Application Discontinuation
- 1975-05-20 AT AT379075A patent/AT354072B/de not_active IP Right Cessation
- 1975-05-21 ES ES437851A patent/ES437851A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2424640C3 (de) | 1979-09-27 |
DK215975A (da) | 1975-11-22 |
DE2424640A1 (de) | 1975-12-04 |
GB1510506A (en) | 1978-05-10 |
NO751708L (es) | 1975-11-24 |
FI751476A (es) | 1975-11-22 |
CH594491A5 (es) | 1978-01-13 |
DE2424640B2 (de) | 1979-02-08 |
BE829272A (fr) | 1975-09-15 |
NL7505900A (nl) | 1975-11-25 |
AT354072B (de) | 1979-12-27 |
FR2271913A1 (es) | 1975-12-19 |
FR2271913B1 (es) | 1978-10-13 |
SE7505676L (sv) | 1975-11-24 |
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