BE849089A - Perfectionnements apportes et/ou relatifs au formage sous vide ou au moulage sous pression reduite - Google Patents

Perfectionnements apportes et/ou relatifs au formage sous vide ou au moulage sous pression reduite

Info

Publication number: BE849089A
Authority: BE; Belgium
Prior art keywords: relating; reduced pressure; under reduced; vacuum forming; improvements made
Prior art date: 1976-01-14

Application number

BE2055510A

Other languages

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.)

1976-01-14

Filing date

1976-12-06

Publication date

1977-04-01

1976-12-06 Application filed filed Critical

1977-04-01 Publication of BE849089A publication Critical patent/BE849089A/fr

Links

238000000465 moulding Methods 0.000 title 1
238000007666 vacuum forming Methods 0.000 title 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/04—Combined thermoforming and prestretching, e.g. biaxial stretching
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/10—Forming by pressure difference, e.g. vacuum

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Casting Devices For Molds (AREA)
Moulds For Moulding Plastics Or The Like (AREA)
Molds, Cores, And Manufacturing Methods Thereof (AREA)

BE2055510A 1976-01-14 1976-12-06 Perfectionnements apportes et/ou relatifs au formage sous vide ou au moulage sous pression reduite BE849089A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP51003415A JPS5829175B2 (ja)	1976-01-14	1976-01-14	減圧鋳型用プラスチツク被膜の成形方法

Publications (1)

Publication Number	Publication Date
BE849089A true BE849089A (fr)	1977-04-01

Family

ID=11556742

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE2055510A BE849089A (fr)	1976-01-14	1976-12-06	Perfectionnements apportes et/ou relatifs au formage sous vide ou au moulage sous pression reduite

Country Status (12)

Country	Link
JP (1)	JPS5829175B2 (fr)
AT (1)	AT349663B (fr)
BE (1)	BE849089A (fr)
CH (1)	CH610788A5 (fr)
DE (1)	DE2653648C3 (fr)
DK (1)	DK14377A (fr)
FI (1)	FI60150C (fr)
FR (1)	FR2338122A1 (fr)
GB (1)	GB1527006A (fr)
NL (1)	NL178756C (fr)
SE (1)	SE7613287L (fr)
SU (1)	SU694060A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2464121C1 (ru) *	2011-02-22	2012-10-20	Константин Александрович Евтушенко	Способ вакуумно-пленочной формовки

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19634747C2 (de) *	1996-08-28	1998-12-24	Fritsche Moellmann Gmbh Co Kg	Thermoformwerkzeug

1976
- 1976-01-14 JP JP51003415A patent/JPS5829175B2/ja not_active Expired
- 1976-11-22 GB GB48564/76A patent/GB1527006A/en not_active Expired
- 1976-11-25 DE DE2653648A patent/DE2653648C3/de not_active Expired
- 1976-11-26 SE SE7613287A patent/SE7613287L/xx unknown
- 1976-11-29 NL NLAANVRAGE7613293,A patent/NL178756C/xx not_active IP Right Cessation
- 1976-12-06 BE BE2055510A patent/BE849089A/fr not_active IP Right Cessation
- 1976-12-10 FR FR7637253A patent/FR2338122A1/fr active Granted
- 1976-12-30 FI FI763745A patent/FI60150C/fi not_active IP Right Cessation
1977
- 1977-01-03 SU SU772434402A patent/SU694060A3/ru active
- 1977-01-04 CH CH3477A patent/CH610788A5/xx not_active IP Right Cessation
- 1977-01-13 AT AT15477A patent/AT349663B/de not_active IP Right Cessation
- 1977-01-14 DK DK14377A patent/DK14377A/da not_active Application Discontinuation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2464121C1 (ru) *	2011-02-22	2012-10-20	Константин Александрович Евтушенко	Способ вакуумно-пленочной формовки

Also Published As

Publication number	Publication date
DK14377A (da)	1977-07-15
GB1527006A (en)	1978-10-04
JPS5829175B2 (ja)	1983-06-21
DE2653648A1 (de)	1977-07-21
DE2653648B2 (de)	1978-02-02
FI60150B (fi)	1981-08-31
DE2653648C3 (de)	1980-09-04
FI763745A7 (fr)	1977-07-15
JPS5286450A (en)	1977-07-18
FR2338122A1 (fr)	1977-08-12
ATA15477A (de)	1978-09-15
NL178756C (nl)	1986-05-16
AT349663B (de)	1979-04-25
SU694060A3 (ru)	1979-10-25
FI60150C (fi)	1981-12-10
SE7613287L (sv)	1977-07-15
FR2338122B1 (fr)	1978-11-03
CH610788A5 (en)	1979-05-15
NL7613293A (nl)	1977-07-18

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Legal Events

Date

Code

Title

Description

1989-06-30

RE

Patent lapsed

Owner name: MITSUBISHI JUKOGYO K.K.

Effective date: 19881231