FI302174A7 - - Google Patents

Info

Publication number: FI302174A7
Authority: FI; Finland

Application number

FI3021/74A

Other languages

Finnish (fi)

Inventor

J E W Haeregaord

Original Assignee

Lundbergs Fab Ab N

Priority date (The priority date 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 date listed.)

1973-10-18

Filing date

1974-10-16

Publication date

1975-04-19

1974-10-16 Application filed by Lundbergs Fab Ab N filed Critical Lundbergs Fab Ab N

1975-04-19 Publication of FI302174A7 publication Critical patent/FI302174A7/fi

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
- 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
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
- 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
- B29C48/91—Heating, e.g. for cross linking
- 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
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
- 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
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/10—Thermosetting resins
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2301/00—Use of unspecified macromolecular compounds as reinforcement
- B29K2301/10—Thermosetting resins

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

FI3021/74A 1973-10-18 1974-10-16 FI302174A7 (2)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7314154A SE380762B (sv)	1973-10-18	1973-10-18	Forfarande for kontinuerlig framstellning av ror av rymdnetsbundet termoplastmaterial

Publications (1)

Publication Number	Publication Date
FI302174A7 true FI302174A7 (2)	1975-04-19

Family

ID=20318853

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI3021/74A FI302174A7 (2)	1973-10-18	1974-10-16

Country Status (7)

Country	Link
DE (1)	DE2449168A1 (2)
DK (1)	DK545774A (2)
FI (1)	FI302174A7 (2)
FR (1)	FR2248139B1 (2)
GB (1)	GB1461648A (2)
NO (1)	NO743757L (2)
SE (1)	SE380762B (2)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2430837A1 (fr) *	1978-07-13	1980-02-08	Sute	Procede et dispositif de fabrication d'un tube en matiere plastique reticulee
FI73385C (fi) *	1986-03-24	1987-10-09	Uponor Nv	Foerfarande och anordning foer framstaellning av roer.
DE102004062659A1 (de) *	2004-12-24	2006-07-06	Rehau Ag + Co.	Verfahren zur Herstellung eines Hohlkörpers

1973
- 1973-10-18 SE SE7314154A patent/SE380762B/xx unknown
1974
- 1974-10-15 GB GB4471374A patent/GB1461648A/en not_active Expired
- 1974-10-16 FI FI3021/74A patent/FI302174A7/fi unknown
- 1974-10-16 DE DE19742449168 patent/DE2449168A1/de active Pending
- 1974-10-17 DK DK545774A patent/DK545774A/da unknown
- 1974-10-17 FR FR7434895A patent/FR2248139B1/fr not_active Expired
- 1974-10-17 NO NO743757A patent/NO743757L/no unknown

Also Published As

Publication number	Publication date
GB1461648A (en)	1977-01-13
SE7314154L (2)	1975-04-21
FR2248139A1 (2)	1975-05-16
NO743757L (2)	1975-05-12
SE380762B (sv)	1975-11-17
DE2449168A1 (de)	1975-04-24
FR2248139B1 (2)	1978-11-24
DK545774A (2)	1975-07-07

Publication	Publication Date	Title
AR201758A1 (2)	1975-04-15
AR201235Q (2)	1975-02-21
AR201231Q (2)	1975-02-21
AU474593B2 (2)	1976-07-29
AU465453B2 (2)	1975-09-25
AU465434B2 (2)	1975-09-25
AU450229B2 (2)	1974-07-04
AU476714B2 (2)	1976-09-30
AR201229Q (2)	1975-02-21
AU466283B2 (2)	1975-10-23
AU476696B2 (2)	1976-09-30
AR199451A1 (2)	1974-08-30
AU472848B2 (2)	1976-06-03
FR2248139B1 (2)	1978-11-24
AU477823B2 (2)	1975-06-19
AR193950A1 (2)	1973-05-31
AR200256A1 (2)	1974-10-31
AR200885A1 (2)	1974-12-27
AU471461B2 (2)	1976-04-29
AR195948A1 (2)	1973-11-15
AU477824B2 (2)	1975-07-17
AR210729A1 (2)	1977-09-15
AR197627A1 (2)	1974-04-23
AU476873B1 (2)	1975-01-09
AR196382A1 (2)	1973-12-18