DE2348513A1 - Spritzgrusspresse fuer kunstharze - Google Patents
Spritzgrusspresse fuer kunstharzeInfo
- Publication number
- DE2348513A1 DE2348513A1 DE19732348513 DE2348513A DE2348513A1 DE 2348513 A1 DE2348513 A1 DE 2348513A1 DE 19732348513 DE19732348513 DE 19732348513 DE 2348513 A DE2348513 A DE 2348513A DE 2348513 A1 DE2348513 A1 DE 2348513A1
- Authority
- DE
- Germany
- Prior art keywords
- injection molding
- molding tool
- injection
- press according
- movable
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000001746 injection moulding Methods 0.000 title claims description 34
- 229920003002 synthetic resin Polymers 0.000 title claims description 4
- 239000000057 synthetic resin Substances 0.000 title claims description 4
- 238000000465 moulding Methods 0.000 claims description 26
- 239000004033 plastic Substances 0.000 claims description 21
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 11
- 238000007667 floating Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 description 12
- 239000002184 metal Substances 0.000 description 8
- 230000008859 change Effects 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—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
- 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
- B29C45/0441—Injection moulding apparatus using movable moulds or mould halves involving a rotational 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
- 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
- B29C45/0408—Injection moulding apparatus using movable moulds or mould halves involving at least a linear movement
- B29C45/0416—Injection moulding apparatus using movable moulds or mould halves involving at least a linear movement co-operating with fixed mould halves
- B29C2045/0425—Book moulds, i.e. a mould half can be opened and closed like a book with regard to the other mould half, the mould halves being connected by a hinge
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)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT7013772A IT975172B (it) | 1972-10-05 | 1972-10-05 | Pressa per stampaggio a trasferimen to di resine termoindurenti con at trezzi di stampo mobili |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2348513A1 true DE2348513A1 (de) | 1974-04-18 |
Family
ID=11313496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732348513 Pending DE2348513A1 (de) | 1972-10-05 | 1973-09-27 | Spritzgrusspresse fuer kunstharze |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE805523A (enrdf_load_stackoverflow) |
| DE (1) | DE2348513A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2201970A1 (enrdf_load_stackoverflow) |
| IT (1) | IT975172B (enrdf_load_stackoverflow) |
| NL (1) | NL7313609A (enrdf_load_stackoverflow) |
-
1972
- 1972-10-05 IT IT7013772A patent/IT975172B/it active
-
1973
- 1973-09-27 DE DE19732348513 patent/DE2348513A1/de active Pending
- 1973-10-01 BE BE136223A patent/BE805523A/xx unknown
- 1973-10-03 NL NL7313609A patent/NL7313609A/xx unknown
- 1973-10-03 FR FR7335364A patent/FR2201970A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NL7313609A (enrdf_load_stackoverflow) | 1974-04-09 |
| IT975172B (it) | 1974-07-20 |
| FR2201970A1 (en) | 1974-05-03 |
| FR2201970B3 (enrdf_load_stackoverflow) | 1976-08-27 |
| BE805523A (fr) | 1974-02-01 |
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