NO124420B - - Google Patents
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- Publication number
- NO124420B NO124420B NO147193A NO124420DA NO124420B NO 124420 B NO124420 B NO 124420B NO 147193 A NO147193 A NO 147193A NO 124420D A NO124420D A NO 124420DA NO 124420 B NO124420 B NO 124420B
- Authority
- NO
- Norway
- Prior art keywords
- rudder
- passage
- mandrel
- blank
- blanks
- Prior art date
Links
- 239000002994 raw material Substances 0.000 claims description 27
- 238000004519 manufacturing process Methods 0.000 claims description 21
- 239000011159 matrix material Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 10
- 230000002829 reductive effect Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 6
- 229920001887 crystalline plastic Polymers 0.000 claims description 4
- 230000000717 retained effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 20
- 238000010438 heat treatment Methods 0.000 description 13
- 238000001125 extrusion Methods 0.000 description 9
- 239000000314 lubricant Substances 0.000 description 9
- 239000004033 plastic Substances 0.000 description 9
- 229920003023 plastic Polymers 0.000 description 9
- 238000003825 pressing Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- -1 oxyethylene-oxypropylene Chemical group 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 239000004604 Blowing Agent Substances 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000013527 degreasing agent Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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 |
|---|---|
| NO124420B true NO124420B (en, 2012) | 1900-01-01 |
Family
ID=22623469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO147193A NO124420B (en, 2012) | 1962-02-06 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3198866A (en, 2012) |
| BE (1) | BE627862A (en, 2012) |
| DE (1) | DE1192393B (en, 2012) |
| DK (1) | DK119799B (en, 2012) |
| ES (1) | ES284854A1 (en, 2012) |
| GB (1) | GB1023122A (en, 2012) |
| NO (1) | NO124420B (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1986000565A1 (en) * | 1984-07-05 | 1986-01-30 | Petainer S.A. | A method of producing a biaxially oriented container |
| WO1986003713A1 (en) * | 1984-12-14 | 1986-07-03 | Petainer S.A. | Container, method and apparatus for manufacturing the same |
Families Citing this family (11)
| 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 |
| ATE13991T1 (de) * | 1978-09-08 | 1985-07-15 | Bethlehem Steel Corp | Gerecktes, halb-kristallines polymer-produkt und verfahren und vorrichtung zur herstellung eines solchen produktes. |
| 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 |
| 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
- NO NO147193A patent/NO124420B/no unknown
- BE BE627862D patent/BE627862A/xx 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
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1986000565A1 (en) * | 1984-07-05 | 1986-01-30 | Petainer S.A. | A method of producing a biaxially oriented container |
| GB2169549A (en) * | 1984-07-05 | 1986-07-16 | Petainer Sa | A method of producing a biaxially oriented container |
| WO1986003713A1 (en) * | 1984-12-14 | 1986-07-03 | Petainer S.A. | Container, method and apparatus for manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| BE627862A (en, 2012) | 1900-01-01 |
| DE1192393B (de) | 1965-05-06 |
| US3198866A (en) | 1965-08-03 |
| ES284854A1 (es) | 1963-07-16 |
| DK119799B (da) | 1971-02-22 |
| GB1023122A (en) | 1966-03-16 |
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