NZ182480A - Moulding expanded plastics articles:hot and cold moulds - Google Patents

Moulding expanded plastics articles:hot and cold moulds

Info

Publication number: NZ182480A
Authority: NZ; New Zealand
Prior art keywords: hot; expanded plastics; plastics articles; cold moulds; moulding expanded
Prior art date: 1976-01-16

Application number

NZ182480A

Inventor

A Ritter

Original Assignee

Selene Trust

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.)

1976-01-16

Filing date

1976-11-01

Publication date

1979-10-25

1976-11-01 Application filed by Selene Trust filed Critical Selene Trust

1979-10-25 Publication of NZ182480A publication Critical patent/NZ182480A/en

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
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
- B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
- B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
- 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
- B29C44/34—Auxiliary operations
- B29C44/3415—Heating or cooling
- B29C44/3426—Heating by introducing steam in the mould

NZ182480A 1976-01-16 1976-11-01 Moulding expanded plastics articles:hot and cold moulds NZ182480A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7601160A FR2338124A1 (en)	1976-01-16	1976-01-16	Twin tool system for moulding expanded thermoplastics - for improved thermal efficiency and quicker cycles

Publications (1)

Publication Number	Publication Date
NZ182480A true NZ182480A (en)	1979-10-25

Family

ID=9168043

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NZ182480A NZ182480A (en)	1976-01-16	1976-11-01	Moulding expanded plastics articles:hot and cold moulds

Country Status (7)

Country	Link
JP (2)	JPS588335B2 (en)
AT (1)	AT366624B (en)
CA (1)	CA1102066A (en)
ES (1)	ES453117A1 (en)
FI (1)	FI763164A (en)
FR (1)	FR2338124A1 (en)
NZ (1)	NZ182480A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5549231A (en) *	1978-10-03	1980-04-09	Badische Yuka Co Ltd	Manufacturing method for foam resin formed product
DE2847557C2 (en) *	1978-11-02	1987-08-20	Fa. E.A. Heitz, 6718 Grünstadt	Device for the production of molded parts from foam plastic
DE2903495C2 (en) *	1979-01-30	1985-02-21	Joachim Ing.(Grad.) 7712 Blumberg Teubert	Process for the production of molded bodies from foamed plastic, in particular from foamed polystyrene
JPS6056106B2 (en) *	1979-12-03	1985-12-09	積水化成品工業株式会社	Foam molding method
JPS6056107B2 (en) *	1979-12-04	1985-12-09	積水化成品工業株式会社	Foam molding method
JPS6056108B2 (en) *	1979-12-05	1985-12-09	積水化成品工業株式会社	Foam molding equipment
JPS5698149A (en) *	1980-01-07	1981-08-07	Sekisui Plastics Co Ltd	Foam molding and apparatus
JPS5653047A (en) *	1980-04-04	1981-05-12	Badische Yuka Co Ltd	Production of foamed resin molding
JPS58183226A (en) *	1982-04-20	1983-10-26	Kanegafuchi Chem Ind Co Ltd	Method and apparatus for obtaining molding body having different density from each other
AT385717B (en) *	1984-10-24	1988-05-10	Hirsch Kurt Kunststoff	STACKING DEVICE
GB2465159B (en) *	2008-11-05	2013-04-17	Aston Martin Lagonda Ltd	Manufacture of a structural composites component
GB201820560D0 (en)	2018-12-17	2019-01-30	Aston Martin Lagonda Ltd	Assemblies for engines

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3676033A (en) *	1968-04-30	1972-07-11	Robert B Buonaiuto	Apparatus for making thermoplastic cellular products
JPS5112181B2 (en) *	1971-09-10	1976-04-16

1976
- 1976-01-16 FR FR7601160A patent/FR2338124A1/en active Granted
- 1976-10-09 JP JP51120848A patent/JPS588335B2/en not_active Expired
- 1976-11-01 NZ NZ182480A patent/NZ182480A/en unknown
- 1976-11-04 FI FI763164A patent/FI763164A/fi not_active Application Discontinuation
- 1976-11-05 AT AT0822076A patent/AT366624B/en not_active IP Right Cessation
- 1976-11-05 CA CA265,052A patent/CA1102066A/en not_active Expired
- 1976-11-08 ES ES453117A patent/ES453117A1/en not_active Expired
1981
- 1981-10-16 JP JP56165595A patent/JPS5795426A/en active Granted

Also Published As

Publication number	Publication date
CA1102066A (en)	1981-06-02
FI763164A (en)	1977-07-17
ATA822076A (en)	1981-09-15
JPS5290578A (en)	1977-07-29
ES453117A1 (en)	1978-01-16
FR2338124B1 (en)	1979-08-10
JPS6149102B2 (en)	1986-10-28
JPS588335B2 (en)	1983-02-15
AT366624B (en)	1982-04-26
JPS5795426A (en)	1982-06-14
FR2338124A1 (en)	1977-08-12

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