GB1102774A – Extruder head
– Google Patents
GB1102774A – Extruder head
– Google Patents
Extruder head
Info
Publication number
GB1102774A
GB1102774A
GB16282/65A
GB1628265A
GB1102774A
GB 1102774 A
GB1102774 A
GB 1102774A
GB 16282/65 A
GB16282/65 A
GB 16282/65A
GB 1628265 A
GB1628265 A
GB 1628265A
GB 1102774 A
GB1102774 A
GB 1102774A
Authority
GB
United Kingdom
Prior art keywords
extruder head
screw
insert
fused mass
extruder
Prior art date
1964-04-21
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
Application number
GB16282/65A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oerlikon Barmag AG
Original Assignee
Barmag Barmer Maschinenfabrik AG
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.)
1964-04-21
Filing date
1965-04-15
Publication date
1968-02-07
1965-04-15
Application filed by Barmag Barmer Maschinenfabrik AG
filed
Critical
Barmag Barmer Maschinenfabrik AG
1968-02-07
Publication of GB1102774A
publication
Critical
patent/GB1102774A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
D—TEXTILES; PAPER
D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
D01D1/00—Treatment of filament-forming or like material
D01D1/06—Feeding liquid to the spinning head
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
B29C48/50—Details of extruders
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
B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
B29C48/83—Heating or cooling the cylinders
B29C48/832—Heating
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
B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
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
B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
B29C48/865—Heating
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
B29C48/05—Filamentary, e.g. strands
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
Y10S165/00—Heat exchange
Y10S165/228—Heat exchange with fan or pump
Y10S165/229—Screw conveyor in pipe or tank
Abstract
1,102,774. Extruder head for filaments; extrusion nozzles. BARMER MASOHINENFABRIK A.G. 15 April, 1965 [21 April, 1964], No. 16282/65. Headings B5A and B5B. An extruder head 1 having deflector means 7 for the fused mass, suitable for use in an extruder for spinning continuous synthetic filaments, is provided with a replaceable insert 2 which is arranged in an extension of the screw channel and which is seated in a bore the diameter of which is equal to or greater than that of the screw 6 and which is designed at least partly as a deflecting element for the fused mass. The insert may be provided with means for receiving one or more measuring instruments 3, and the extruder head may be heatable. Thus the heating channel 9 arranged in or round the extruder head may be directly connected to a heating system 8 surrounding distributer ducts 4 for discharging the fused mass. For pushing or pulling the screw 6 out of the apparatus, it is not necessary to detach the extruder head 1 from the cylinder 5. Only the insert 2 is removed, together with instrument 3, so that screw 6 can easily be withdrawn through the resulting opening which has a larger diameter than screw 6.
GB16282/65A
1964-04-21
1965-04-15
Extruder head
Expired
GB1102774A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DEB0076427
1964-04-21
Publications (1)
Publication Number
Publication Date
GB1102774A
true
GB1102774A
(en)
1968-02-07
Family
ID=6979070
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB16282/65A
Expired
GB1102774A
(en)
1964-04-21
1965-04-15
Extruder head
Country Status (7)
Country
Link
US
(1)
US3262156A
(en)
BE
(1)
BE661350A
(en)
CH
(1)
CH424229A
(en)
DE
(1)
DE1435360A1
(en)
ES
(1)
ES311631A1
(en)
GB
(1)
GB1102774A
(en)
NL
(1)
NL6504032A
(en)
Families Citing this family (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3399428A
(en)
*
1966-06-10
1968-09-03
Emery I. Valyi
Apparatus for molding plastic material
US3432886A
(en)
*
1967-05-02
1969-03-18
Fmc Corp
Tubular film extrusion apparatus
WO2000059707A1
(en)
*
1999-03-31
2000-10-12
Barmag Ag
Extrusion device
Family Cites Families (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2597553A
(en)
*
1948-09-17
1952-05-20
Donald J Weber
Apparatus for lubricating plastic materials undergoing extrusion
US2773283A
(en)
*
1950-08-09
1956-12-11
Intercito Holding
Hydraulic press for producing coated electrode rods
US2952871A
(en)
*
1958-03-04
1960-09-20
Union Carbide Corp
Flow path compensator
1964
1964-04-21
DE
DE19641435360
patent/DE1435360A1/en
active
Pending
1965
1965-03-19
BE
BE661350D
patent/BE661350A/xx
unknown
1965-03-30
NL
NL6504032A
patent/NL6504032A/xx
unknown
1965-03-30
CH
CH437865A
patent/CH424229A/en
unknown
1965-04-14
US
US448172A
patent/US3262156A/en
not_active
Expired – Lifetime
1965-04-15
GB
GB16282/65A
patent/GB1102774A/en
not_active
Expired
1965-05-09
ES
ES0311631A
patent/ES311631A1/en
not_active
Expired
Also Published As
Publication number
Publication date
CH424229A
(en)
1966-11-15
BE661350A
(en)
1965-07-16
US3262156A
(en)
1966-07-26
DE1435360A1
(en)
1969-01-30
ES311631A1
(en)
1965-07-01
NL6504032A
(en)
1965-10-22
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