AT284426B - Vorrichtung zum gleichzeitigen Längs- und Querrecken eines Kunststoffrohres - Google Patents
Vorrichtung zum gleichzeitigen Längs- und Querrecken eines KunststoffrohresInfo
- Publication number
- AT284426B AT284426B AT839364A AT839364A AT284426B AT 284426 B AT284426 B AT 284426B AT 839364 A AT839364 A AT 839364A AT 839364 A AT839364 A AT 839364A AT 284426 B AT284426 B AT 284426B
- Authority
- AT
- Austria
- Prior art keywords
- plastic pipe
- transverse stretching
- simultaneous longitudinal
- simultaneous
- longitudinal
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D28/00—Producing nets or the like, e.g. meshes, lattices
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/301—Extrusion nozzles or dies having reciprocating, oscillating or rotating parts
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
-
- 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
- B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
- B29C55/24—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes radial
-
- 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
-
- 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
-
- 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
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
-
- 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
- B29L2028/00—Nets or the like
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S297/00—Chairs and seats
- Y10S297/03—Pneumatic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR949458A FR1411680A (fr) | 1963-10-03 | 1963-10-03 | Dispositif pour étirer un tube en matière synthétique |
Publications (1)
Publication Number | Publication Date |
---|---|
AT284426B true AT284426B (de) | 1970-09-10 |
Family
ID=8813607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT839364A AT284426B (de) | 1963-10-03 | 1964-10-01 | Vorrichtung zum gleichzeitigen Längs- und Querrecken eines Kunststoffrohres |
Country Status (12)
Country | Link |
---|---|
US (1) | US3317951A (de) |
AT (1) | AT284426B (de) |
BE (1) | BE653437A (de) |
CH (1) | CH428190A (de) |
DK (1) | DK113105B (de) |
ES (1) | ES304650A1 (de) |
FR (1) | FR1411680A (de) |
GB (1) | GB1074459A (de) |
IL (1) | IL22160A (de) |
LU (1) | LU47072A1 (de) |
NO (1) | NO120763B (de) |
SE (1) | SE311223B (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1235901A (en) * | 1968-01-12 | 1971-06-16 | Conwed Corp | Improved method of producing thermoplastic netting |
JPS4829542B1 (de) * | 1969-06-21 | 1973-09-11 | ||
US3723224A (en) * | 1970-10-14 | 1973-03-27 | Seisan Nipponsha Kk | Apparatus for making ribbed synthetic resin boards |
CH549455A (fr) * | 1971-09-28 | 1974-05-31 | Sig Schweiz Industrieges | Procede de fabrication d'un film tubulaire en matiere plastique, installation pour la mise en oeuvre de ce procede et film obtenu par ce procede. |
BE794901A (fr) * | 1972-02-03 | 1973-08-02 | Cellu Prod Co | Appareil de fabrication d'une matiere tubulaire extensible d'emballage |
US3864794A (en) * | 1972-11-07 | 1975-02-11 | Heinz Baumann | Apparatus for slitting and opening a knit tube |
DE2848409C2 (de) * | 1978-11-08 | 1980-12-11 | Lindauer Dornier-Gesellschaft Mbh, 8990 Lindau | Von außen gehaltener zylindrischer Breithalter für Schlauchware |
US4656075A (en) * | 1984-03-27 | 1987-04-07 | Leucadia, Inc. | Plastic net composed of co-extruded composite strands |
US4711751A (en) * | 1985-01-11 | 1987-12-08 | Thermo Plastic Research Co., Ltd. | Process and apparatus for stretching tubular extruded plastic material |
US4784597A (en) * | 1985-08-10 | 1988-11-15 | Super Bag Company, Ltd. | Apparatus for producing blown film |
CA2307088A1 (en) * | 2000-04-28 | 2001-10-28 | Philip R. Sheldon | Method and apparatus for feeding tubular textiles into a machine |
WO2005118260A1 (en) * | 2004-06-04 | 2005-12-15 | The Tensar Corporation | Lightweight polypropylene nets manufactured with a beta nucleation additive, the method of manufacture and uses thereof |
US20050288404A1 (en) * | 2004-06-25 | 2005-12-29 | William Shelton | Polypropylene grids manufactured with a beta nucleation additive, the method of manufacture and uses thereof |
ES2264908B1 (es) * | 2006-04-10 | 2008-01-01 | Intermas Nets S.A. | Metodo para la conformacion de un material de estructura reticular, instalacion para su realizacion y material reticular resultante del metodo. |
US20090214821A1 (en) | 2008-02-15 | 2009-08-27 | Walsh Anthony T | Multi-axial grid or mesh structures with high aspect ratio ribs |
US8828236B2 (en) | 2010-08-05 | 2014-09-09 | The Tensar Corporation | Light weight oriented net assembly for oil capture and containment |
WO2017062632A1 (en) | 2015-10-09 | 2017-04-13 | Tensar Corporation, Llc | Geogrid made from a coextruded multilayered polymer |
US11519150B2 (en) | 2020-06-24 | 2022-12-06 | Tensar International Corporation | Horizontal mechanically stabilizing geogrid with improved geotechnical interaction |
US11390015B2 (en) | 2020-06-24 | 2022-07-19 | Tensar International Corporation | Multi-axial integral geogrid and methods of making and using same |
EP4175814A1 (de) | 2021-02-26 | 2023-05-10 | Tensar International Corporation | Horizontale mechanische stabilisierende geogitter mit verbesserter geotechnischer interaktion |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2910961A (en) * | 1959-11-03 | Apparatus for preventing bag and sag in oriented plastic | ||
US796789A (en) * | 1904-02-13 | 1905-08-08 | George H Adam | Core-bar. |
US1563580A (en) * | 1924-05-24 | 1925-12-01 | Martin D May | Collapsible core |
US2337927A (en) * | 1938-02-19 | 1943-12-28 | Sylvania Ind Corp | Apparatus for making tubing |
US2668324A (en) * | 1951-12-29 | 1954-02-09 | Louis Danenberg | Means for making creaseless, completely flattened, extruded plastic tubing |
US2903743A (en) * | 1954-01-18 | 1959-09-15 | Lysobey John | Manufacture of flexible-walled tubing |
US2761336A (en) * | 1955-06-29 | 1956-09-04 | Calumet & Hecla | Apparatus for finning metal tubes |
DE1055421B (de) * | 1956-10-27 | 1959-04-16 | Jur Dr Phil Johann Jakob Kindt | Vorrichtung zum Herstellen von Betonhohlkoerpern |
US3159877A (en) * | 1962-11-05 | 1964-12-08 | Plastus S A Sa | Machines for the extrusion of casings, conduits or shaped sectional members of reinforced material |
US3322440A (en) * | 1965-08-16 | 1967-05-30 | William M Breithaupt | Trailer with caster wheels and vehicle therefor |
-
1963
- 1963-10-03 FR FR949458A patent/FR1411680A/fr not_active Expired
-
1964
- 1964-09-22 BE BE653437D patent/BE653437A/xx unknown
- 1964-09-27 IL IL22160A patent/IL22160A/xx unknown
- 1964-09-28 US US399495A patent/US3317951A/en not_active Expired - Lifetime
- 1964-09-29 CH CH1266464A patent/CH428190A/fr unknown
- 1964-09-30 DK DK480764AA patent/DK113105B/da unknown
- 1964-09-30 GB GB39784/64A patent/GB1074459A/en not_active Expired
- 1964-10-01 AT AT839364A patent/AT284426B/de not_active IP Right Cessation
- 1964-10-02 NO NO154978A patent/NO120763B/no unknown
- 1964-10-02 SE SE11906/64A patent/SE311223B/xx unknown
- 1964-10-03 LU LU47072A patent/LU47072A1/xx unknown
- 1964-10-03 ES ES0304650A patent/ES304650A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3317951A (en) | 1967-05-09 |
IL22160A (en) | 1968-04-25 |
LU47072A1 (de) | 1964-12-03 |
GB1074459A (en) | 1967-07-05 |
FR1411680A (fr) | 1965-09-24 |
DK113105B (da) | 1969-02-17 |
NO120763B (de) | 1970-11-30 |
SE311223B (de) | 1969-06-02 |
BE653437A (de) | 1965-03-22 |
CH428190A (fr) | 1967-01-15 |
ES304650A1 (es) | 1965-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |