AT306355B - Spritzgussvorrichtung zur herstellung zweifarbiger formlinge aus thermoplastischem kunststoff - Google Patents
Spritzgussvorrichtung zur herstellung zweifarbiger formlinge aus thermoplastischem kunststoffInfo
- Publication number
- AT306355B AT306355B ATA7313/68A AT731368A AT306355B AT 306355 B AT306355 B AT 306355B AT 731368 A AT731368 A AT 731368A AT 306355 B AT306355 B AT 306355B
- Authority
- AT
- Austria
- Prior art keywords
- moldings
- tone
- manufacturing
- injection molding
- molding device
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1615—The materials being injected at different moulding stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J5/00—Devices or arrangements for controlling character selection
- B41J5/08—Character or syllable selected by means of keys or keyboards of the typewriter type
- B41J5/12—Construction of key buttons
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/03—Injection moulding apparatus
- B29C45/04—Injection moulding apparatus using movable moulds or mould halves
- B29C45/06—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction
- B29C45/062—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction carrying mould halves co-operating with fixed mould halves
-
- 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
- B29L2031/00—Other particular articles
- B29L2031/46—Knobs or handles, push-buttons, grips
- B29L2031/466—Keypads, keytops
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD13143168 | 1968-04-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT306355B true AT306355B (de) | 1973-02-15 |
Family
ID=5479894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ATA7313/68A AT306355B (de) | 1968-04-11 | 1968-07-26 | Spritzgussvorrichtung zur herstellung zweifarbiger formlinge aus thermoplastischem kunststoff |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT306355B (de) |
DE (1) | DE1779267C3 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT386154B (de) * | 1983-03-30 | 1988-07-11 | Engel Kg L | Spritzgiessform |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112109282B (zh) * | 2020-09-18 | 2024-05-24 | 重庆市大明汽车电器有限公司 | 背门开关的双色模具及成型工艺 |
-
1968
- 1968-07-25 DE DE19681779267 patent/DE1779267C3/de not_active Expired
- 1968-07-26 AT ATA7313/68A patent/AT306355B/de not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT386154B (de) * | 1983-03-30 | 1988-07-11 | Engel Kg L | Spritzgiessform |
Also Published As
Publication number | Publication date |
---|---|
DE1779267C3 (de) | 1974-10-17 |
DE1779267B2 (de) | 1974-03-21 |
DE1779267A1 (de) | 1972-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |