ES284854A1 - Un aparato para producir un miembro tubular - Google Patents
Un aparato para producir un miembro tubularInfo
- Publication number
- ES284854A1 ES284854A1 ES284854A ES284854A ES284854A1 ES 284854 A1 ES284854 A1 ES 284854A1 ES 284854 A ES284854 A ES 284854A ES 284854 A ES284854 A ES 284854A ES 284854 A1 ES284854 A1 ES 284854A1
- Authority
- ES
- Spain
- Prior art keywords
- plunger
- passage
- matrix structure
- translation
- pieces
- 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
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/475—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pistons, accumulators or press rams
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US171366A US3198866A (en) | 1962-02-06 | 1962-02-06 | Method and apparatus for producing plastic tubular members |
Publications (1)
Publication Number | Publication Date |
---|---|
ES284854A1 true ES284854A1 (es) | 1963-07-16 |
Family
ID=22623469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES284854A Expired ES284854A1 (es) | 1962-02-06 | 1963-02-05 | Un aparato para producir un miembro tubular |
Country Status (7)
Country | Link |
---|---|
US (1) | US3198866A (es) |
BE (1) | BE627862A (es) |
DE (1) | DE1192393B (es) |
DK (1) | DK119799B (es) |
ES (1) | ES284854A1 (es) |
GB (1) | GB1023122A (es) |
NO (1) | NO124420B (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3373238A (en) * | 1964-02-21 | 1968-03-12 | Du Pont | Process for molding molecularly oriented plastic container closures |
GB1140034A (en) * | 1965-02-22 | 1969-01-15 | Harry Dudley Wright | An improved method of forming articles from thermoelastically deformable materials |
US3410939A (en) * | 1965-03-17 | 1968-11-12 | Chevron Res | Method for severing sleeve sections from an elongated tubular member |
JPH027821B2 (es) * | 1978-09-08 | 1990-02-21 | Bethlehem Steel Corp | |
US4282277A (en) * | 1978-09-08 | 1981-08-04 | Bethlehem Steel Corporation | Oriented, semi-crystalline polymer product and method and apparatus for producing such product |
US4341827A (en) * | 1979-09-05 | 1982-07-27 | Bethlehem Steel Corporation | Biaxially oriented thermoplastic polymer film and method of manufacture |
US4449904A (en) * | 1980-10-30 | 1984-05-22 | Bethlehem Steel Corporation | Apparatus for the hydrostatic extrusion of thermoplastic polymers |
CA1246818A (en) * | 1984-02-08 | 1988-12-20 | Finn Hannover | Monolithic springs of thermoplastic elastomers |
SE451969B (sv) * | 1984-07-05 | 1987-11-09 | Petainer Sa | Sett att framstella en behallare fran ett rorformat och i botten tillslutet emne av orienterbart plastmaterial |
SE450630B (sv) * | 1984-12-14 | 1987-07-13 | Petainer Sa | Sett och anordning for tillverkning av en plastbehallare genom omformning av en i huvudsak rorliknande forform |
US5487352A (en) * | 1994-09-21 | 1996-01-30 | John R. Williams | Temperature indicator for cooked meats |
WO2000021732A1 (fr) * | 1998-10-13 | 2000-04-20 | Sekisui Chemical Co., Ltd. | Tuyau en polyolefine a orientation biaxiale |
CN113681795A (zh) * | 2021-09-16 | 2021-11-23 | 连云港鑫宝管业有限公司 | 一种电力保护管材生产用冷却装置与冷却方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2435282A (en) * | 1943-11-19 | 1948-02-03 | Lester Engineering Co | Process and apparatus for extruding plastic materials |
US2582491A (en) * | 1948-04-21 | 1952-01-15 | Western Electric Co | Apparatus for straightening round rods or tubes of plastic material |
US2941240A (en) * | 1956-05-10 | 1960-06-21 | Jennings Machine Corp | Apparatus for extruding tubing of polytetrafluoroethylene |
US3034172A (en) * | 1958-12-04 | 1962-05-15 | Nixdorff Krein Mfg Co | Apparatus for making swing chain swivel fittings |
US3008187A (en) * | 1959-01-05 | 1961-11-14 | Raybestos Manhattan Inc | Method and apparatus for extruding polytetrafluoroethylene tubing |
US3074115A (en) * | 1959-05-28 | 1963-01-22 | Crown Cork & Seal Co | Impact extrusion process for making collapsible tubes and preform for use therein |
US3103170A (en) * | 1960-06-21 | 1963-09-10 | Remington Arms Co Inc | Tubing for cartridge casings and the like and method of making the same |
-
0
- BE BE627862D patent/BE627862A/xx unknown
- NO NO147193A patent/NO124420B/no unknown
-
1962
- 1962-02-06 US US171366A patent/US3198866A/en not_active Expired - Lifetime
-
1963
- 1963-01-22 GB GB2789/63D patent/GB1023122A/en not_active Expired
- 1963-02-04 DE DER34376A patent/DE1192393B/de active Pending
- 1963-02-05 ES ES284854A patent/ES284854A1/es not_active Expired
- 1963-02-06 DK DK55263AA patent/DK119799B/da unknown
Also Published As
Publication number | Publication date |
---|---|
GB1023122A (en) | 1966-03-16 |
DK119799B (da) | 1971-02-22 |
BE627862A (es) | 1900-01-01 |
NO124420B (es) | 1900-01-01 |
US3198866A (en) | 1965-08-03 |
DE1192393B (de) | 1965-05-06 |
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