GB1231682A - - Google Patents
Info
- Publication number
- GB1231682A GB1231682A GB1231682DA GB1231682A GB 1231682 A GB1231682 A GB 1231682A GB 1231682D A GB1231682D A GB 1231682DA GB 1231682 A GB1231682 A GB 1231682A
- Authority
- GB
- United Kingdom
- Prior art keywords
- halves
- mould
- pair
- pairs
- tube
- 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
- 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
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/18—Pleated or corrugated hoses
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE05018/68A SE336457B (de) | 1968-04-16 | 1968-04-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1231682A true GB1231682A (de) | 1971-05-12 |
Family
ID=20265510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1231682D Expired GB1231682A (de) | 1968-04-16 | 1969-04-09 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1918336A1 (de) |
GB (1) | GB1231682A (de) |
SE (1) | SE336457B (de) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0005104A1 (de) * | 1978-04-24 | 1979-10-31 | Armosig S.A. | Vorrichtung zum kontinuierlichen Herstellen von Rippenrohren aus Kunststoff und entsprechende Rippenrohre |
EP0045606A1 (de) * | 1980-07-31 | 1982-02-10 | A.E.S. Plastics Limited | Schlauch und sein Herstellungsverfahren |
GB2242155A (en) * | 1988-08-15 | 1991-09-25 | Gordon Albert Comfort | Hand over fist moulding apparatus, for moulding corrugated plastic tubing or tube fittings |
WO1994007673A1 (en) * | 1992-09-25 | 1994-04-14 | Big 'o' Inc. | Apparatus and method for the production of thermoplastic pipe or tubing |
US5510071A (en) * | 1992-09-25 | 1996-04-23 | Big "O" Inc. | Method and apparatus for production of tubing |
US5522718A (en) * | 1993-06-03 | 1996-06-04 | Drossbach Gmbh & Co. Kg | Apparatus for the production of corrugated tubing from thermoplastic synthetic resin |
US5773044A (en) * | 1993-07-26 | 1998-06-30 | Drossbach Gmbh & Co. Kg | Apparatus for the manufacture of corrugated tubing from thermoplastic synthetic resin |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2832350A1 (de) * | 1978-07-22 | 1980-01-31 | Wilhelm Hegler | Vorrichtung zur herstellung von rohren aus thermoplastischem kunststoff mit querprofilierung |
EP0270694B1 (de) * | 1986-11-13 | 1990-11-28 | UNICOR GmbH Rahn Plastmaschinen | Vorrichtung zum fortlaufenden Erzeugen von Rohren mit querprofilierter Wandung |
DE4139696C1 (de) * | 1991-12-02 | 1993-01-28 | Fraenkische Rohrwerke Gebr. Kirchner Gmbh & Co, 8729 Koenigsberg, De | |
CA2077872C (en) * | 1993-12-20 | 1998-06-09 | Manfred A. A. Lupke | Apparatus for making annularly ribbed plastic pipe and method of making such pipe |
DE4414977A1 (de) * | 1994-04-29 | 1995-11-02 | Wilhelm Hegler | Vorrichtung zur Herstellung von Rohren aus thermoplastischem Kunststoff mit Querprofilierung |
-
1968
- 1968-04-16 SE SE05018/68A patent/SE336457B/xx unknown
-
1969
- 1969-04-09 GB GB1231682D patent/GB1231682A/en not_active Expired
- 1969-04-10 DE DE19691918336 patent/DE1918336A1/de active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0005104A1 (de) * | 1978-04-24 | 1979-10-31 | Armosig S.A. | Vorrichtung zum kontinuierlichen Herstellen von Rippenrohren aus Kunststoff und entsprechende Rippenrohre |
FR2424123A1 (fr) * | 1978-04-24 | 1979-11-23 | Armosig | Procede et appareillage pour la fabrication en continu de profiles tubulaires ailetes en matiere synthetique |
EP0045606A1 (de) * | 1980-07-31 | 1982-02-10 | A.E.S. Plastics Limited | Schlauch und sein Herstellungsverfahren |
GB2242155A (en) * | 1988-08-15 | 1991-09-25 | Gordon Albert Comfort | Hand over fist moulding apparatus, for moulding corrugated plastic tubing or tube fittings |
GB2242155B (en) * | 1988-08-15 | 1994-01-26 | Gordon Albert Comfort | Plastic tubing manufacture |
WO1994007673A1 (en) * | 1992-09-25 | 1994-04-14 | Big 'o' Inc. | Apparatus and method for the production of thermoplastic pipe or tubing |
US5510071A (en) * | 1992-09-25 | 1996-04-23 | Big "O" Inc. | Method and apparatus for production of tubing |
US5522718A (en) * | 1993-06-03 | 1996-06-04 | Drossbach Gmbh & Co. Kg | Apparatus for the production of corrugated tubing from thermoplastic synthetic resin |
US5773044A (en) * | 1993-07-26 | 1998-06-30 | Drossbach Gmbh & Co. Kg | Apparatus for the manufacture of corrugated tubing from thermoplastic synthetic resin |
Also Published As
Publication number | Publication date |
---|---|
SE336457B (de) | 1971-07-05 |
DE1918336A1 (de) | 1969-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |