GB1303327A - - Google Patents
Info
- Publication number
- GB1303327A GB1303327A GB1930870A GB1930870A GB1303327A GB 1303327 A GB1303327 A GB 1303327A GB 1930870 A GB1930870 A GB 1930870A GB 1930870 A GB1930870 A GB 1930870A GB 1303327 A GB1303327 A GB 1303327A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- extrudate
- april
- plates
- sized
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
- B29C48/903—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9115—Cooling of hollow 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/904—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using dry calibration, i.e. no quenching tank, e.g. with water spray for cooling or lubrication
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/905—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using wet calibration, i.e. in a quenching tank
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9115—Cooling of hollow articles
- B29C48/912—Cooling of hollow articles of tubular films
- B29C48/913—Cooling of hollow articles of tubular films externally
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691920837 DE1920837B1 (de) | 1969-04-24 | 1969-04-24 | Verfahren und Vorrichtung zum Kalibrieren von stranggepressten Hohlprofilen aus Kunststoff |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1303327A true GB1303327A (ro) | 1973-01-17 |
Family
ID=5732183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1930870A Expired GB1303327A (ro) | 1969-04-24 | 1970-04-22 |
Country Status (19)
Country | Link |
---|---|
JP (1) | JPS508742B1 (ro) |
AT (1) | AT324676B (ro) |
BE (1) | BE749400A (ro) |
BG (1) | BG19097A3 (ro) |
CA (1) | CA944519A (ro) |
CH (1) | CH508475A (ro) |
CS (1) | CS164860B2 (ro) |
DE (1) | DE1920837B1 (ro) |
DK (1) | DK126417B (ro) |
ES (1) | ES379469A1 (ro) |
FR (1) | FR2039428A1 (ro) |
GB (1) | GB1303327A (ro) |
IE (1) | IE34098B1 (ro) |
LU (1) | LU60760A1 (ro) |
NL (1) | NL7005982A (ro) |
PL (1) | PL73092B1 (ro) |
RO (1) | RO63326A (ro) |
SE (1) | SE356251B (ro) |
TR (1) | TR17664A (ro) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1568465A2 (de) * | 2004-02-28 | 2005-08-31 | Thyssenkrupp Elastomertechnik GmbH | Verfahren und Vorrichtung zum Kühlen von Extrudaten |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9014506U1 (de) * | 1990-10-19 | 1991-01-10 | WK Worek Kunststofftechnik GmbH, 91325 Adelsdorf | Vorrichtung zum Herstellen von Schläuchen oder Rohren aus PTFE |
DE102008037875A1 (de) | 2008-08-15 | 2010-02-18 | Iba Gmbh | Extrusionslinie für Hohlprofile aus Kunststoff und Verfahren zum Betreiben einer derartigen Extrusionslinie |
WO2014061083A1 (ja) | 2012-10-15 | 2014-04-24 | 三菱電機株式会社 | 電動車両のモータ制御装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1766638A (en) * | 1923-05-28 | 1930-06-24 | Hartford Empire Co | Drawing glass tubing |
DE1865700U (de) * | 1961-08-05 | 1963-01-17 | Hugo Stinnes Persoenlich G M B | Beheizte kunststoff-schneckenpresse. |
US3184791A (en) * | 1962-08-17 | 1965-05-25 | Union Carbide Corp | Apparatus for fabrication of thermoplastic resins |
NL299224A (ro) * | 1962-10-30 | 1900-01-01 | ||
BE653893A (ro) * | 1963-10-04 | 1900-01-01 |
-
1969
- 1969-04-24 DE DE19691920837 patent/DE1920837B1/de active Pending
-
1970
- 1970-03-26 AT AT285670A patent/AT324676B/de active
- 1970-03-26 CH CH460270A patent/CH508475A/de not_active IP Right Cessation
- 1970-04-14 CS CS2524A patent/CS164860B2/cs unknown
- 1970-04-14 BG BG14492A patent/BG19097A3/xx unknown
- 1970-04-15 SE SE05160/70A patent/SE356251B/xx unknown
- 1970-04-16 IE IE488/70A patent/IE34098B1/xx unknown
- 1970-04-20 RO RO7000063144A patent/RO63326A/ro unknown
- 1970-04-20 LU LU60760D patent/LU60760A1/xx unknown
- 1970-04-21 JP JP45033545A patent/JPS508742B1/ja active Pending
- 1970-04-21 TR TR17664A patent/TR17664A/xx unknown
- 1970-04-22 FR FR7014542A patent/FR2039428A1/fr not_active Withdrawn
- 1970-04-22 GB GB1930870A patent/GB1303327A/en not_active Expired
- 1970-04-22 PL PL1970140180A patent/PL73092B1/pl unknown
- 1970-04-23 DK DK209470AA patent/DK126417B/da unknown
- 1970-04-23 BE BE749400D patent/BE749400A/xx unknown
- 1970-04-23 CA CA080,920A patent/CA944519A/en not_active Expired
- 1970-04-24 ES ES379469A patent/ES379469A1/es not_active Expired
- 1970-04-24 NL NL7005982A patent/NL7005982A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1568465A2 (de) * | 2004-02-28 | 2005-08-31 | Thyssenkrupp Elastomertechnik GmbH | Verfahren und Vorrichtung zum Kühlen von Extrudaten |
EP1568465A3 (de) * | 2004-02-28 | 2007-12-26 | Harburg-Freundenberger Maschinenbau GmbH | Verfahren und Vorrichtung zum Kühlen von Extrudaten |
Also Published As
Publication number | Publication date |
---|---|
SE356251B (ro) | 1973-05-21 |
PL73092B1 (ro) | 1974-08-30 |
IE34098B1 (en) | 1975-02-05 |
DK126417B (da) | 1973-07-16 |
DE1920837B1 (de) | 1970-11-19 |
LU60760A1 (ro) | 1970-06-26 |
BE749400A (fr) | 1970-10-23 |
TR17664A (tr) | 1975-07-23 |
CS164860B2 (ro) | 1975-11-28 |
JPS508742B1 (ro) | 1975-04-07 |
CH508475A (de) | 1971-06-15 |
CA944519A (en) | 1974-04-02 |
FR2039428A1 (ro) | 1971-01-15 |
NL7005982A (ro) | 1970-10-27 |
AT324676B (de) | 1975-09-10 |
IE34098L (en) | 1970-10-24 |
BG19097A3 (ro) | 1975-04-30 |
ES379469A1 (es) | 1972-10-16 |
RO63326A (fr) | 1978-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |