CH534576A - Procedimento ed apparecchiatura per l'estrusione di profilati in materiale termoplastico aventi sezione di altezza limitata - Google Patents

Procedimento ed apparecchiatura per l'estrusione di profilati in materiale termoplastico aventi sezione di altezza limitata

Info

Publication number: CH534576A
Authority: CH; Switzerland
Prior art keywords: profiles; extrusion; equipment; section; thermoplastic material
Prior art date: 1970-10-17

Application number

CH1505671A

Other languages

English (en)

Italian (it)

Inventor

Milani Giuseppe

Original Assignee

Apparecchiature E Macchine Ute

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.)

1970-10-17

Filing date

1971-10-15

Publication date

1973-03-15

1971-10-15 Application filed by Apparecchiature E Macchine Ute filed Critical Apparecchiature E Macchine Ute

1973-03-15 Publication of CH534576A publication Critical patent/CH534576A/it

Links

238000001125 extrusion Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
239000012815 thermoplastic material Substances 0.000 title 1

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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
- 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
- B29C48/07—Flat, e.g. panels
- 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
- B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-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
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)

CH1505671A 1970-10-17 1971-10-15 Procedimento ed apparecchiatura per l'estrusione di profilati in materiale termoplastico aventi sezione di altezza limitata CH534576A (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT3112270		1970-10-17

Publications (1)

Publication Number	Publication Date
CH534576A true CH534576A (it)	1973-03-15

Family

ID=11233133

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1505671A CH534576A (it)	1970-10-17	1971-10-15	Procedimento ed apparecchiatura per l'estrusione di profilati in materiale termoplastico aventi sezione di altezza limitata

Country Status (14)

Country	Link
AR (1)	AR193979A1 (fr)
AT (1)	AT331020B (fr)
BE (1)	BE773967A (fr)
BR (1)	BR7106929D0 (fr)
CA (1)	CA975518A (fr)
CH (1)	CH534576A (fr)
DE (1)	DE2151483A1 (fr)
ES (1)	ES396069A1 (fr)
FR (1)	FR2111425A5 (fr)
GB (1)	GB1365532A (fr)
IL (1)	IL37951A (fr)
TR (1)	TR17974A (fr)
YU (1)	YU35529B (fr)
ZA (1)	ZA716798B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3927106A (en) *	1971-02-16	1975-12-16	Quaker Oats Co	Preparation of tetrachlorocyclo-hexanone
DE19732557A1 (de) *	1997-03-13	1998-09-17	Meto International Gmbh	Vorrichtung zur Aufnahme eines Preis- und/oder Produktinformationsträgers

1971
- 1971-10-12 ZA ZA716798A patent/ZA716798B/xx unknown
- 1971-10-12 GB GB4738971A patent/GB1365532A/en not_active Expired
- 1971-10-14 AT AT887371A patent/AT331020B/de not_active IP Right Cessation
- 1971-10-14 BE BE773967A patent/BE773967A/fr unknown
- 1971-10-15 YU YU2638/71A patent/YU35529B/xx unknown
- 1971-10-15 FR FR7137106A patent/FR2111425A5/fr not_active Expired
- 1971-10-15 CH CH1505671A patent/CH534576A/it not_active IP Right Cessation
- 1971-10-15 DE DE19712151483 patent/DE2151483A1/de not_active Withdrawn
- 1971-10-15 AR AR238509A patent/AR193979A1/es active
- 1971-10-16 ES ES396069A patent/ES396069A1/es not_active Expired
- 1971-10-17 IL IL37951A patent/IL37951A/xx unknown
- 1971-10-18 CA CA125,435A patent/CA975518A/en not_active Expired
- 1971-10-18 TR TR17974A patent/TR17974A/xx unknown
- 1971-10-18 BR BR6929/71A patent/BR7106929D0/pt unknown

Also Published As

Publication number	Publication date
IL37951A (en)	1974-09-10
TR17974A (tr)	1976-08-10
IL37951A0 (en)	1971-12-29
ZA716798B (en)	1972-07-26
BR7106929D0 (pt)	1973-04-19
AT331020B (de)	1976-07-26
DE2151483A1 (de)	1972-04-20
BE773967A (fr)	1972-01-31
CA975518A (en)	1975-10-07
GB1365532A (en)	1974-09-04
YU35529B (en)	1981-04-30
FR2111425A5 (fr)	1972-06-02
AR193979A1 (es)	1973-06-12
YU263871A (en)	1980-10-31
ES396069A1 (es)	1975-03-16
AU3459471A (en)	1973-04-19
ATA887371A (de)	1975-10-15

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CH534576A (it)	1973-03-15	Procedimento ed apparecchiatura per l'estrusione di profilati in materiale termoplastico aventi sezione di altezza limitata
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Legal Events

Date	Code	Title	Description
1980-06-30	PL	Patent ceased