CS193682B1 - Granulated head for the double-worm extruding machines - Google Patents

Granulated head for the double-worm extruding machines

Info

Publication number: CS193682B1
Authority: CS; Czechoslovakia
Prior art keywords: granulated; worm; double; head; extruding machines
Prior art date: 1974-03-19

Application number

CS751817A

Other languages

Czech (cs)

Inventor

Siegfried Hentzschel

Original Assignee

Siegfried Hentzschel

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.)

1974-03-19

Filing date

1975-03-18

Publication date

1979-11-30

1975-03-18 Application filed by Siegfried Hentzschel filed Critical Siegfried Hentzschel

1979-11-30 Publication of CS193682B1 publication Critical patent/CS193682B1/en

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
- B29C48/78—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
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
- B29B7/582—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/82—Heating or cooling
- B29B7/826—Apparatus therefor
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
- B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
- 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
- B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
- 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
- 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
- B29C48/04—Particle-shaped
- 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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Manufacturing & Machinery (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

CS751817A 1974-03-19 1975-03-18 Granulated head for the double-worm extruding machines CS193682B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DD74177271A DD113322B1 (en)	1974-03-19	1974-03-19	HOLE PLATE FOR DOUBLE SCREW EXTRUDERS

Publications (1)

Publication Number	Publication Date
CS193682B1 true CS193682B1 (en)	1979-11-30

Family

ID=5495039

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS751817A CS193682B1 (en)	1974-03-19	1975-03-18	Granulated head for the double-worm extruding machines

Country Status (4)

Country	Link
CS (1)	CS193682B1 (en)
DD (1)	DD113322B1 (en)
DE (1)	DE2506411A1 (en)
SU (1)	SU650822A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2414999A2 (en) *	1978-01-23	1979-08-17	Diepal	Double-screw extruder outlet for paste strips - has diffuser grid and pressure equalising chamber
DE102015108858B4 (en) *	2015-06-03	2019-11-28	Brugg Rohr Ag Holding	Apparatus for producing foamed products and a perforated disc intended therefor
EP3199314B1 (en)	2016-01-27	2019-07-31	Coperion GmbH	Strand generating device, and related granulator device

1974
- 1974-03-19 DD DD74177271A patent/DD113322B1/en unknown
1975
- 1975-02-15 DE DE19752506411 patent/DE2506411A1/en active Pending
- 1975-03-18 SU SU752115141A patent/SU650822A1/en active
- 1975-03-18 CS CS751817A patent/CS193682B1/en unknown

Also Published As

Publication number	Publication date
DE2506411A1 (en)	1975-09-25
DD113322B1 (en)	1987-04-08
SU650822A1 (en)	1979-03-05
DD113322A1 (en)	1975-06-05

Publication	Publication Date	Title
JPS51116895A (en)	1976-10-14	Improved popyester for extrusion molding
ZA746448B (en)	1975-11-26	Extrusion
GB1548425A (en)	1979-07-18	Extrusion head
AU7033174A (en)	1975-09-25	Extrusion process
JPS5220961A (en)	1977-02-17	Extruding machine
AU6454874A (en)	1975-07-17	Extruder
GB1407920A (en)	1975-10-01	Extrusion apparatus
AU6649174A (en)	1975-09-11	Tool
AU7576974A (en)	1976-05-27	Pelletising machines
AU6721774A (en)	1975-10-02	Extrusion process
GB1407527A (en)	1975-09-24	Extrusion machines
GB1515573A (en)	1978-06-28	Extrusion presses
ZA741548B (en)	1975-02-26	Molding apparatus
JPS5245659A (en)	1977-04-11	Plasticized screw
CS185614B2 (en)	1978-10-31	Extrusion machine
AU6566974A (en)	1975-08-21	Extruder die
AU7399274A (en)	1976-04-08	Drop head supports
JPS5134270A (en)	1976-03-23	Jushi no hyomenshorihoho
JPS51114465A (en)	1976-10-08	Extruder screw
AU7414474A (en)	1976-04-15	Read-record head
JPS5340062A (en)	1978-04-12	Extrusion molding machine
JPS5254657A (en)	1977-05-04	Continous extruding machine
JPS5242553A (en)	1977-04-02	Extrusion molding machine
JPS5232956A (en)	1977-03-12	Extrusion molding machine
JPS51112461A (en)	1976-10-04	Extrusion forming machine