ZA752362B - Process for moulding plastic articles and suitable moulds for this process - Google Patents
Process for moulding plastic articles and suitable moulds for this processInfo
- Publication number
- ZA752362B ZA752362B ZA00752362A ZA752362A ZA752362B ZA 752362 B ZA752362 B ZA 752362B ZA 00752362 A ZA00752362 A ZA 00752362A ZA 752362 A ZA752362 A ZA 752362A ZA 752362 B ZA752362 B ZA 752362B
- Authority
- ZA
- South Africa
- Prior art keywords
- plastic articles
- moulding plastic
- suitable moulds
- moulds
- moulding
- Prior art date
Links
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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/20—Opening, closing or clamping
-
- 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
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
-
- 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
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C49/54—Moulds for undercut 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/56—Opening, closing or clamping means
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/20—Opening, closing or clamping
- B29C33/26—Opening, closing or clamping by pivotal movement
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7417548A FR2271910B1 (fr) | 1974-05-20 | 1974-05-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA752362B true ZA752362B (en) | 1976-03-31 |
Family
ID=9139084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00752362A ZA752362B (en) | 1974-05-20 | 1975-04-14 | Process for moulding plastic articles and suitable moulds for this process |
Country Status (18)
Country | Link |
---|---|
US (1) | US4083910A (fr) |
JP (1) | JPS6021845B2 (fr) |
AT (1) | AT368061B (fr) |
BE (1) | BE829194A (fr) |
BR (1) | BR7503055A (fr) |
CA (1) | CA1053864A (fr) |
CH (1) | CH598930A5 (fr) |
DE (1) | DE2516697C2 (fr) |
DK (1) | DK142840B (fr) |
ES (1) | ES436353A1 (fr) |
FI (1) | FI61283C (fr) |
FR (1) | FR2271910B1 (fr) |
GB (1) | GB1478572A (fr) |
IT (1) | IT1049380B (fr) |
NL (1) | NL182628C (fr) |
SE (1) | SE408864B (fr) |
SU (1) | SU837313A4 (fr) |
ZA (1) | ZA752362B (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2950723A1 (de) * | 1979-12-17 | 1981-07-09 | tpT Machinery Corp., Norwalk, Conn. | Schliesseinheit fuer formen zur blasformgebung von kunststoffhohlkoerpern |
US4641702A (en) * | 1985-03-28 | 1987-02-10 | Mercury Machine Company | Method and mold for molding investment casting patterns of irregular shape |
US5097594A (en) * | 1990-08-07 | 1992-03-24 | Siemens Automotive L.P. | Method of making an intake manifold/fuel rail |
DE10318556A1 (de) * | 2003-04-24 | 2004-11-11 | Sig Technology Ltd. | Verfahren und Vorrichtung zur Blasformung von Behältern |
DE10354506A1 (de) * | 2003-11-21 | 2005-06-09 | Sig Technology Ltd. | Vorrichtung zur Blasformung von Behältern |
DE102007028434B3 (de) * | 2007-06-17 | 2008-11-13 | Jung, Ursula | Vollautomatischer Niederhalter für ein Formwerkzeug |
DE102008063939A1 (de) * | 2008-12-19 | 2010-07-01 | Krones Ag | Blasform |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB763583A (en) * | 1951-12-17 | 1956-12-12 | Francis Trigg Parfrey | A new and improved method of and means for forming hollow articles from thermoplastic material by blowing |
DE1985129U (de) * | 1965-06-05 | 1968-05-09 | Gerhard Hansen | Vorrichtung zum herstellen eines behaelters aus einem thermoplastischen kunststoff, insbesondere polyaethylen u. dgl. |
US3621525A (en) * | 1969-08-18 | 1971-11-23 | Phillips Petroleum Co | Pivotal bottom inserts for blow molding mold |
US3753641A (en) * | 1969-12-22 | 1973-08-21 | Continental Can Co | Mold for articles having undercut portions |
US3848042A (en) * | 1970-12-30 | 1974-11-12 | Monsanto Co | Method for blow molding containers having raised bottom wall portions |
DE2146245C3 (de) * | 1971-09-16 | 1975-09-04 | Desma-Werke Gmbh, 2807 Uesen | Formwerkzeuge, Insbesondere zum Herstellen von Formungen aus Polyurethan |
-
1974
- 1974-05-20 FR FR7417548A patent/FR2271910B1/fr not_active Expired
-
1975
- 1975-03-25 CH CH379875A patent/CH598930A5/xx not_active IP Right Cessation
- 1975-03-26 IT IT7521675A patent/IT1049380B/it active
- 1975-04-07 ES ES436353A patent/ES436353A1/es not_active Expired
- 1975-04-14 ZA ZA00752362A patent/ZA752362B/xx unknown
- 1975-04-16 DE DE2516697A patent/DE2516697C2/de not_active Expired
- 1975-05-07 NL NLAANVRAGE7505390,A patent/NL182628C/xx not_active IP Right Cessation
- 1975-05-08 FI FI751365A patent/FI61283C/fi not_active IP Right Cessation
- 1975-05-14 CA CA226,902A patent/CA1053864A/fr not_active Expired
- 1975-05-15 SE SE7505603-6A patent/SE408864B/xx not_active IP Right Cessation
- 1975-05-16 BE BE156457A patent/BE829194A/fr not_active IP Right Cessation
- 1975-05-16 DK DK216075AA patent/DK142840B/da not_active IP Right Cessation
- 1975-05-16 US US05/578,254 patent/US4083910A/en not_active Expired - Lifetime
- 1975-05-16 BR BR3897/75A patent/BR7503055A/pt unknown
- 1975-05-16 AT AT0377175A patent/AT368061B/de not_active IP Right Cessation
- 1975-05-19 GB GB21192/75A patent/GB1478572A/en not_active Expired
- 1975-05-20 JP JP50059348A patent/JPS6021845B2/ja not_active Expired
-
1978
- 1978-11-13 SU SU2683952A patent/SU837313A4/ru active
Also Published As
Publication number | Publication date |
---|---|
CH598930A5 (fr) | 1978-05-12 |
CA1053864A (fr) | 1979-05-08 |
NL7505390A (nl) | 1975-11-24 |
FI61283B (fi) | 1982-03-31 |
FR2271910A1 (fr) | 1975-12-19 |
SU837313A4 (ru) | 1981-06-07 |
DE2516697A1 (de) | 1975-12-04 |
FR2271910B1 (fr) | 1976-12-24 |
BE829194A (fr) | 1975-11-17 |
ATA377175A (de) | 1982-01-15 |
US4083910A (en) | 1978-04-11 |
SE408864B (sv) | 1979-07-16 |
GB1478572A (en) | 1977-07-06 |
JPS6021845B2 (ja) | 1985-05-29 |
AU8020775A (en) | 1976-10-21 |
IT1049380B (it) | 1981-01-20 |
DK216075A (fr) | 1975-11-21 |
AT368061B (de) | 1982-09-10 |
NL182628C (nl) | 1988-04-18 |
BR7503055A (pt) | 1976-04-20 |
FI61283C (fi) | 1982-07-12 |
DK142840C (fr) | 1981-08-24 |
JPS50161563A (fr) | 1975-12-27 |
DK142840B (da) | 1981-02-09 |
FI751365A (fr) | 1975-11-21 |
ES436353A1 (es) | 1977-01-01 |
SE7505603L (sv) | 1975-11-21 |
DE2516697C2 (de) | 1985-04-04 |
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