ES439337A1 - Procedimiento y aparato para la produccion de losetas o blo-ques de espuma de plastico. - Google Patents

Procedimiento y aparato para la produccion de losetas o blo-ques de espuma de plastico.

Info

Publication number: ES439337A1
Authority: ES; Spain
Prior art keywords: conveyor; foam; mixture; production; slabs
Prior art date: 1975-05-30
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

ES439337A

Other languages

English (en)

Inventor

Laader Berg

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.)

Individual

Original Assignee

Individual

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.)

1975-05-30

Filing date

1975-07-11

Publication date

1977-03-01

1975-07-11 Application filed by Individual filed Critical Individual

1977-03-01 Publication of ES439337A1 publication Critical patent/ES439337A1/es

Status Expired legal-status Critical Current

Links

239000002984 plastic foam Substances 0.000 title 1
239000006260 foam Substances 0.000 abstract 3
239000000203 mixture Substances 0.000 abstract 3
239000008258 liquid foam Substances 0.000 abstract 1
239000000376 reactant Substances 0.000 abstract 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
- 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
- B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
- B29C44/321—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed part being a lining, e.g. a film or a support lining
- B29C44/3215—Folding devices for the lining
- 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
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/84—Conversion of foamed resinous buns into foamed billets having geo metrical crosssections

Landscapes

Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Molding Of Porous Articles (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Sewage (AREA)
Design And Manufacture Of Integrated Circuits (AREA)

ES439337A 1975-05-30 1975-07-11 Procedimiento y aparato para la produccion de losetas o blo-ques de espuma de plastico. Expired ES439337A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NO751918A NO137353C (no)	1975-05-30	1975-05-30	Fremgangsm}te og anlegg for fremstilling av baner eller blokker av skumplast

Publications (1)

Publication Number	Publication Date
ES439337A1 true ES439337A1 (es)	1977-03-01

Family

ID=19882299

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES439337A Expired ES439337A1 (es)	1975-05-30	1975-07-11	Procedimiento y aparato para la produccion de losetas o blo-ques de espuma de plastico.

Country Status (14)

Country	Link
US (1)	US4096220A (es)
JP (1)	JPS51146567A (es)
AU (1)	AU500674B2 (es)
BE (1)	BE841152A (es)
DE (1)	DE2530461A1 (es)
DK (1)	DK192876A (es)
EG (1)	EG12069A (es)
ES (1)	ES439337A1 (es)
FR (1)	FR2312358A1 (es)
GB (1)	GB1509688A (es)
IT (1)	IT1056407B (es)
NL (1)	NL7604488A (es)
NO (1)	NO137353C (es)
SE (1)	SE7605651L (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5786000A (en) *	1996-08-28	1998-07-28	Berner; Rolf E.	Continuous molding machine with pusher

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3240845A (en) *	1962-11-23	1966-03-15	Allied Chem	Method for the production of container blanks
NL133217C (es) *	1964-04-07
JPS436551Y1 (es) *	1966-02-08	1968-03-23
US3812227A (en) *	1967-04-12	1974-05-21	J Blackwell	Method of producing a flat top slab of foamed polyurethane
BE718157A (es) *	1967-07-18	1968-12-31
US3488800A (en) *	1968-02-19	1970-01-13	Tenneco Chem	Continuous molder
US3560599A (en) *	1968-08-05	1971-02-02	Tenneco Chem	Method of regulating the upper surface contour of polyurethane foam
US3840629A (en) *	1969-03-14	1974-10-08	Dunlop Co Ltd	Process and apparatus for the production of cylindrical blocks of synthetic plastic foam
US3768937A (en) *	1972-04-30	1973-10-30	Toyo Tire & Rubber Co	Apparatus for continuously producing a snythetic polymer foamed mass having square cross section

1975
- 1975-05-30 NO NO751918A patent/NO137353C/no unknown
- 1975-07-08 DE DE19752530461 patent/DE2530461A1/de active Pending
- 1975-07-11 ES ES439337A patent/ES439337A1/es not_active Expired
- 1975-07-14 GB GB29431/75A patent/GB1509688A/en not_active Expired
- 1975-11-14 US US05/632,075 patent/US4096220A/en not_active Expired - Lifetime
- 1975-12-09 IT IT83486/75A patent/IT1056407B/it active
- 1975-12-09 FR FR7537671A patent/FR2312358A1/fr not_active Withdrawn
1976
- 1976-04-24 EG EG241/76A patent/EG12069A/xx active
- 1976-04-27 NL NL7604488A patent/NL7604488A/xx not_active Application Discontinuation
- 1976-04-27 BE BE2054976A patent/BE841152A/xx unknown
- 1976-04-28 JP JP51049309A patent/JPS51146567A/ja active Pending
- 1976-04-29 DK DK192876A patent/DK192876A/da unknown
- 1976-04-30 AU AU13515/76A patent/AU500674B2/en not_active Expired
- 1976-05-24 SE SE7605651A patent/SE7605651L/xx unknown

Also Published As

Publication number	Publication date
JPS51146567A (en)	1976-12-16
AU1351576A (en)	1977-11-03
IT1056407B (it)	1982-01-30
BE841152A (nl)	1976-08-16
GB1509688A (en)	1978-05-04
FR2312358A1 (fr)	1976-12-24
AU500674B2 (en)	1979-05-31
SE7605651L (sv)	1976-12-01
DK192876A (da)	1976-12-01
US4096220A (en)	1978-06-20
DE2530461A1 (de)	1976-12-16
NO137353B (no)	1977-11-07
EG12069A (en)	1978-06-30
NL7604488A (nl)	1976-12-02
NO751918L (es)	1976-12-01
NO137353C (no)	1978-02-15

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