SE7409070L - Maskin for strengsprutning och formblasning av plastforemal. - Google Patents

Maskin for strengsprutning och formblasning av plastforemal.

Info

Publication number: SE7409070L
Authority: SE; Sweden
Prior art keywords: molds; machine; parison; foremal; molding
Prior art date: 1973-07-16

Application number

SE7409070A

Other languages

English (en)

Other versions

SE390619B (sv

Inventor

G A Flamand

Original Assignee

Saint Gobain Carnaud

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.)

1973-07-16

Filing date

1974-07-10

Publication date

1975-01-17

1973-07-16 Priority claimed from FR7325982A external-priority patent/FR2245463A1/fr

1974-07-10 Application filed by Saint Gobain Carnaud filed Critical Saint Gobain Carnaud

1975-01-17 Publication of SE7409070L publication Critical patent/SE7409070L/sv

1977-01-03 Publication of SE390619B publication Critical patent/SE390619B/sv

Links

238000000465 moulding Methods 0.000 title 1
238000000071 blow moulding Methods 0.000 abstract 2
239000012634 fragment Substances 0.000 abstract 2
238000004064 recycling Methods 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
- B29C47/0877—
- 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
- B29C48/27—Cleaning; Purging; Avoiding contamination

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

SE7409070A 1973-07-16 1974-07-10 Maskin vid strengsprutning och formblasning av plastforemal for sonderstyckning av avfallsdelar av sprutstrengen SE390619B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7325982A FR2245463A1 (en)	1973-07-16	1973-07-16	Parison trimming during extrusion blow moulding

Publications (2)

Publication Number	Publication Date
SE7409070L true SE7409070L (sv)	1975-01-17
SE390619B SE390619B (sv)	1977-01-03

Family

ID=9122632

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7409070A SE390619B (sv)	1973-07-16	1974-07-10	Maskin vid strengsprutning och formblasning av plastforemal for sonderstyckning av avfallsdelar av sprutstrengen

Country Status (10)

Country	Link
JP (1)	JPS5043168A (sv)
AT (1)	AT349750B (sv)
BR (1)	BR7405820D0 (sv)
CA (1)	CA1037677A (sv)
DK (1)	DK379874A (sv)
ES (1)	ES428266A1 (sv)
IT (1)	IT1015617B (sv)
NO (1)	NO742577L (sv)
SE (1)	SE390619B (sv)
ZA (1)	ZA744504B (sv)

1974
- 1974-07-02 IT IT24715/74A patent/IT1015617B/it active
- 1974-07-10 SE SE7409070A patent/SE390619B/sv unknown
- 1974-07-15 BR BR5820/74A patent/BR7405820D0/pt unknown
- 1974-07-15 ES ES428266A patent/ES428266A1/es not_active Expired
- 1974-07-15 NO NO742577A patent/NO742577L/no unknown
- 1974-07-15 ZA ZA00744504A patent/ZA744504B/xx unknown
- 1974-07-15 CA CA204,758A patent/CA1037677A/en not_active Expired
- 1974-07-15 DK DK379874A patent/DK379874A/da not_active Application Discontinuation
- 1974-07-15 JP JP49080278A patent/JPS5043168A/ja active Pending
- 1974-07-15 AT AT583874A patent/AT349750B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPS5043168A (sv)	1975-04-18
DK379874A (sv)	1975-03-03
SE390619B (sv)	1977-01-03
NO742577L (sv)	1975-02-10
ZA744504B (en)	1975-07-30
ES428266A1 (es)	1976-07-16
CA1037677A (en)	1978-09-05
ATA583874A (de)	1978-09-15
AT349750B (de)	1979-04-25
IT1015617B (it)	1977-05-20
BR7405820D0 (pt)	1975-05-13

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