AT311660B - Device for the continuous production of a foam strand - Google Patents

Device for the continuous production of a foam strand

Info

Publication number: AT311660B
Authority: AT; Austria
Prior art keywords: continuous production; foam strand; strand; foam; continuous
Prior art date: 1967-07-01

Application number

AT629668A

Other languages

German (de)

Original Assignee

Hellenic Plastics Rubber

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.)

1967-07-01

Filing date

1968-07-01

Publication date

1973-11-26

1968-07-01 Application filed by Hellenic Plastics Rubber filed Critical Hellenic Plastics Rubber

1973-11-26 Application granted granted Critical

1973-11-26 Publication of AT311660B publication Critical patent/AT311660B/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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/28—Expanding the moulding material on continuous moving surfaces without restricting the upwards growth of the foam
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets

AT629668A 1967-07-01 1968-07-01 Device for the continuous production of a foam strand AT311660B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GR670035300		1967-07-01

Publications (1)

Publication Number	Publication Date
AT311660B true AT311660B (en)	1973-11-26

Family

ID=10927208

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT629668A AT311660B (en)	1967-07-01	1968-07-01	Device for the continuous production of a foam strand

Country Status (14)

Country	Link
AT (1)	AT311660B (en)
BE (1)	BE717454A (en)
CH (1)	CH489353A (en)
DE (1)	DE1778967C3 (en)
DK (1)	DK135445B (en)
ES (2)	ES355631A1 (en)
FI (1)	FI51918C (en)
GB (1)	GB1235915A (en)
IE (1)	IE32134B1 (en)
NL (1)	NL162588C (en)
NO (1)	NO135739C (en)
PL (1)	PL70434B1 (en)
RO (1)	RO59897A (en)
YU (1)	YU33667B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8314010D0 (en) *	1983-05-20	1983-06-29	Unifoam Ag	Polymeric foam
FR2659898B1 (en) *	1990-03-26	1994-06-17	Poncet Jean	DEVICE FOR CONTINUOUSLY MANUFACTURING POLYMER FOAM BLOCKS OF RECTANGULAR CROSS SECTION.
DE10237005A1 (en) *	2002-08-13	2004-02-26	Bayer Ag	Soft foam is produced by determining the height of the foam along an advancing line, comparing it to a reference value, and using the difference to control any adjustment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1163007B (en) *	1957-03-28	1964-02-13	Correcta Werke Gmbh	Device for the production of foam bodies with a flat surface in open molds
NL96046C (en) *	1958-11-24

1968
- 1968-06-14 IE IE70168A patent/IE32134B1/en unknown
- 1968-06-19 DK DK292368A patent/DK135445B/en not_active IP Right Cessation
- 1968-06-22 RO RO5709368A patent/RO59897A/ro unknown
- 1968-06-24 NO NO250168A patent/NO135739C/no unknown
- 1968-06-24 DE DE19681778967 patent/DE1778967C3/en not_active Expired
- 1968-06-27 FI FI183868A patent/FI51918C/en active
- 1968-06-27 CH CH960468A patent/CH489353A/en not_active IP Right Cessation
- 1968-06-28 ES ES355631A patent/ES355631A1/en not_active Expired
- 1968-06-28 YU YU154168A patent/YU33667B/en unknown
- 1968-07-01 NL NL6809300A patent/NL162588C/en not_active IP Right Cessation
- 1968-07-01 BE BE717454D patent/BE717454A/xx unknown
- 1968-07-01 PL PL12784468A patent/PL70434B1/en unknown
- 1968-07-01 GB GB3322668A patent/GB1235915A/en not_active Expired
- 1968-07-01 AT AT629668A patent/AT311660B/en not_active IP Right Cessation
1969
- 1969-12-31 ES ES375091A patent/ES375091A1/en not_active Expired

Also Published As

Publication number	Publication date
DE1778967B2 (en)	1979-08-30
ES375091A1 (en)	1972-03-16
DE1778967A1 (en)	1971-08-05
RO59897A (en)	1976-06-15
NL162588B (en)	1980-01-15
YU154168A (en)	1977-06-30
PL70434B1 (en)	1974-02-28
DE1778967C3 (en)	1982-09-23
DK135445C (en)	1977-10-17
NO135739B (en)	1977-02-14
YU33667B (en)	1977-12-31
BE717454A (en)	1968-12-16
DK135445B (en)	1977-05-02
NO135739C (en)	1977-05-25
CH489353A (en)	1970-04-30
NL162588C (en)	1980-06-16
FI51918C (en)	1977-05-10
FI51918B (en)	1977-01-31
IE32134L (en)	1969-01-01
GB1235915A (en)	1971-06-16
ES355631A1 (en)	1970-04-16
NL6809300A (en)	1969-01-03
IE32134B1 (en)	1973-04-18

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Legal Events

Date	Code	Title	Description
1979-11-15	EIH	Change in the person of patent owner
1991-06-15	ELA	Expired due to lapse of time