BE829272A - Procede et dispositif de fabrication de tuyaux de drainage en matiere synthetique - Google Patents

Procede et dispositif de fabrication de tuyaux de drainage en matiere synthetique

Info

Publication number: BE829272A
Authority: BE; Belgium
Prior art keywords: synthetic material; drainage pipes; manufacturing drainage; manufacturing; pipes
Prior art date: 1974-05-21

Application number

BE156520A

Other languages

Priority date (The priority date 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 date listed.)

1974-05-21

Filing date

1975-05-20

Publication date

1975-09-15

1975-05-20 Application filed filed Critical

1975-09-15 Publication of BE829272A publication Critical patent/BE829272A/xx

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
- 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
- B29C49/0022—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 characterised by mould return means
- 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)
Manufacturing & Machinery (AREA)
Life Sciences & Earth Sciences (AREA)
Forests & Forestry (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Shaping Of Tube Ends By Bending Or Straightening (AREA)

BE156520A 1974-05-21 1975-05-20 Procede et dispositif de fabrication de tuyaux de drainage en matiere synthetique BE829272A (fr)

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
BE829272A true BE829272A (fr)	1975-09-15

Family

ID=5916146

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE156520A BE829272A (fr)	1974-05-21	1975-05-20	Procede et dispositif de fabrication de tuyaux de drainage en matiere synthetique

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)

* Cited by examiner, † Cited by third party
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 BE BE156520A patent/BE829272A/xx unknown
- 1975-05-20 CH CH644675A patent/CH594491A5/xx not_active IP Right Cessation
- 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
- 1975-05-20 GB GB21675/75A patent/GB1510506A/en not_active Expired
- 1975-05-20 FR FR7515653A patent/FR2271913B1/fr not_active Expired
- 1975-05-21 ES ES437851A patent/ES437851A1/es not_active Expired

Also Published As

Publication number	Publication date
DE2424640C3 (de)	1979-09-27
FR2271913B1 (es)	1978-10-13
FI751476A (es)	1975-11-22
AT354072B (de)	1979-12-27
FR2271913A1 (es)	1975-12-19
SE7505676L (sv)	1975-11-24
DE2424640B2 (de)	1979-02-08
NL7505900A (nl)	1975-11-25
NO751708L (es)	1975-11-24
DE2424640A1 (de)	1975-12-04
DK215975A (da)	1975-11-22
CH594491A5 (es)	1978-01-13
ES437851A1 (es)	1977-01-01
GB1510506A (en)	1978-05-10

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