ES319226A1 - Una prensa de tornillo sin fin para la transformacion de materiales sinteticos termoplasticos. - Google Patents

Una prensa de tornillo sin fin para la transformacion de materiales sinteticos termoplasticos.

Info

Publication number: ES319226A1
Authority: ES; Spain
Prior art keywords: worm; translation; transformation; machine; legally binding
Prior art date: 1964-11-06
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

ES0319226A

Other languages

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.)

Barmer Maschf A G

Oerlikon Barmag AG

Original Assignee

Barmer Maschf A G

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.)

1964-11-06

Filing date

1965-11-04

Publication date

1966-05-16

1965-11-04 Application filed by Barmer Maschf A G, Barmag Barmer Maschinenfabrik AG filed Critical Barmer Maschf A G

1966-05-16 Publication of ES319226A1 publication Critical patent/ES319226A1/es

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/22—Extrusion presses; Dies therefor
- B30B11/24—Extrusion presses; Dies therefor using screws or worms
- B30B11/248—Means preventing the material from turning with the screw or returning towards the feed hopper
- 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
- B29C48/501—Extruder feed section
- 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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

ES0319226A 1964-11-06 1965-11-04 Una prensa de tornillo sin fin para la transformacion de materiales sinteticos termoplasticos. Expired ES319226A1 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DEB0079227		1964-11-06
DEB0082168		1965-05-29

Publications (1)

Publication Number	Publication Date
ES319226A1 true ES319226A1 (es)	1966-05-16

Family

ID=25967301

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES0319226A Expired ES319226A1 (es)	1964-11-06	1965-11-04	Una prensa de tornillo sin fin para la transformacion de materiales sinteticos termoplasticos.

Country Status (9)

Country	Link
US (2)	US3327348A (es)
BE (1)	BE671876A (es)
CH (1)	CH427241A (es)
DE (2)	DE1529803B2 (es)
DK (1)	DK120919B (es)
ES (1)	ES319226A1 (es)
GB (1)	GB1103925A (es)
LU (1)	LU49781A1 (es)
NL (1)	NL6514337A (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3398430A (en) *	1966-09-01	1968-08-27	Nrm Corp	Extruder
US3703020A (en) *	1969-07-10	1972-11-21	Bliss & Laughlin Ind	Anti-fouling caster, swivel-type
US4120050A (en) *	1977-03-17	1978-10-10	The French Oil Mill Machinery Company	Devolatilizing vent
DE2738308A1 (de) *	1977-08-25	1979-03-08	Bayer Ag	Elastische formkoerper
DE3010825C2 (de) *	1980-03-21	1983-09-29	Plastik-Maschinenbau Gmbh & Co Kg Entwicklungsgesellschaft, 5489 Kelberg	Aufbereitungsmaschine für unzerkleinerte thermoplastische Kunststoff-Folienbahnen
DE3320782C2 (de) *	1983-06-09	1985-10-31	Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf	Kunststoff-Schneckenpresse
DE4421117C2 (de) *	1994-06-16	1996-08-14	Krauss Maffei Ag	Vorrichtung zum Beschicken von Spritzgieß- und Extrudereinheiten mit zähfließenden Materialien
JP4092444B2 (ja) *	1997-12-04	2008-05-28	ミサワホーム株式会社	成形品製造方法および成形品製造用混練装置
DE19928870C2 (de) *	1999-06-24	2003-10-02	Extrudex Kunststoffmaschinen G	Einschnecken-Extruder
AT413512B (de) *	2003-06-05	2006-03-15	Helmut Bacher	Vorrichtung zur aufbereitung von kunststoffmaterial zu recyclingzwecken
DE102006029358A1 (de) *	2006-06-27	2008-01-03	Demag Ergotech Gmbh	Schneckenpresse
JP5190500B2 (ja) *	2010-09-30	2013-04-24	株式会社日本製鋼所	プラスチックの押出方法及び装置
JP6898295B2 (ja)	2018-12-27	2021-07-07	ファナック株式会社	成形機の樹脂溶融用加熱シリンダ
CN110315746A (zh) *	2019-08-05	2019-10-11	深圳市畅形增材科技有限公司	小长径比挤出螺杆及挤出装置
CN111483169A (zh) *	2020-05-09	2020-08-04	济南大学	碳基缓释肥致密成型设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1226642A (en) *	1916-09-20	1917-05-22	John Demovitsch	Dough-cutting machine.
US1923678A (en) *	1931-11-14	1933-08-22	Benedict Stone Products Compan	Bucket
US2225015A (en) *	1937-02-19	1940-12-17	Procedes Tech Const	Method and means for producing concrete structures
US2295823A (en) *	1940-06-05	1942-09-15	Du Pont	Artificial structure
US2422722A (en) *	1946-03-05	1947-06-24	Du Pont	Extrusion apparatus
US2611941A (en) *	1948-11-29	1952-09-30	Leitl George Johann Felix	Apparatus for the extrusion molding of concrete and like materials
US2796901A (en) *	1954-12-21	1957-06-25	Autio Paul	Grinder for frozen materials

1964
- 1964-11-06 DE DE19641529803 patent/DE1529803B2/de active Pending
1965
- 1965-05-29 DE DE19651529810 patent/DE1529810B2/de not_active Withdrawn
- 1965-10-04 US US492518A patent/US3327348A/en not_active Expired - Lifetime
- 1965-10-05 US US493099A patent/US3327347A/en not_active Expired - Lifetime
- 1965-11-04 NL NL6514337A patent/NL6514337A/xx unknown
- 1965-11-04 ES ES0319226A patent/ES319226A1/es not_active Expired
- 1965-11-05 LU LU49781A patent/LU49781A1/xx unknown
- 1965-11-05 GB GB47044/65A patent/GB1103925A/en not_active Expired
- 1965-11-05 BE BE671876D patent/BE671876A/xx unknown
- 1965-11-05 CH CH1420165A patent/CH427241A/de unknown
- 1965-11-05 DK DK569865AA patent/DK120919B/da unknown

Also Published As

Publication number	Publication date
CH427241A (de)	1966-12-31
GB1103925A (en)	1968-02-21
US3327347A (en)	1967-06-27
LU49781A1 (es)	1966-01-05
BE671876A (es)	1966-03-01
DE1529810A1 (de)	1970-06-18
DE1529803A1 (de)	1970-01-08
DE1529803B2 (de)	1972-02-17
US3327348A (en)	1967-06-27
DE1529810B2 (de)	1972-07-20
NL6514337A (es)	1966-05-09
DK120919B (da)	1971-08-02

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