IT1028213B - Sistema per sostenere e trattare articoli particolarmente dischi grammofonici in presse di stampag gio con utensili di pressa divisi in parti per la produzione di articoli in lateriale plastico pressa to a caldo - Google Patents
Sistema per sostenere e trattare articoli particolarmente dischi grammofonici in presse di stampag gio con utensili di pressa divisi in parti per la produzione di articoli in lateriale plastico pressa to a caldoInfo
- Publication number
- IT1028213B IT1028213B IT1906375A IT1906375A IT1028213B IT 1028213 B IT1028213 B IT 1028213B IT 1906375 A IT1906375 A IT 1906375A IT 1906375 A IT1906375 A IT 1906375A IT 1028213 B IT1028213 B IT 1028213B
- Authority
- IT
- Italy
- Prior art keywords
- pressed
- anchoring devices
- support
- prod
- manufacture
- Prior art date
Links
- 238000004873 anchoring Methods 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 239000000463 material Substances 0.000 abstract 3
- 238000000465 moulding 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D17/00—Producing carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records; Producing record discs from master stencils
-
- 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
- B29L2017/00—Carriers for sound or information
- B29L2017/001—Carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records
- B29L2017/003—Records or discs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7400162A SE389993B (sv) | 1974-01-07 | 1974-01-07 | Anordning vid formpressar med delade formpressverktyg for framstellning av varmpressade produkter av plastiskt material, serskilt grammofonskivor |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1028213B true IT1028213B (it) | 1979-01-30 |
Family
ID=20319851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1906375A IT1028213B (it) | 1974-01-07 | 1975-01-07 | Sistema per sostenere e trattare articoli particolarmente dischi grammofonici in presse di stampag gio con utensili di pressa divisi in parti per la produzione di articoli in lateriale plastico pressa to a caldo |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE824113A (it) |
IT (1) | IT1028213B (it) |
SE (1) | SE389993B (it) |
-
1974
- 1974-01-07 SE SE7400162A patent/SE389993B/xx unknown
-
1975
- 1975-01-06 BE BE152152A patent/BE824113A/fr not_active IP Right Cessation
- 1975-01-07 IT IT1906375A patent/IT1028213B/it active
Also Published As
Publication number | Publication date |
---|---|
SE389993B (sv) | 1976-11-29 |
BE824113A (fr) | 1975-05-02 |
SE7400162L (it) | 1975-07-08 |
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