DE2216185A1 - Verfahren und Vorrichtung zum Formen von thermoplastischem Material - Google Patents
Verfahren und Vorrichtung zum Formen von thermoplastischem MaterialInfo
- Publication number
- DE2216185A1 DE2216185A1 DE19722216185 DE2216185A DE2216185A1 DE 2216185 A1 DE2216185 A1 DE 2216185A1 DE 19722216185 DE19722216185 DE 19722216185 DE 2216185 A DE2216185 A DE 2216185A DE 2216185 A1 DE2216185 A1 DE 2216185A1
- Authority
- DE
- Germany
- Prior art keywords
- starting material
- punch
- application form
- areas
- pressure
- 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
- 238000000034 method Methods 0.000 title claims description 9
- 238000000465 moulding Methods 0.000 title claims description 8
- 239000012815 thermoplastic material Substances 0.000 title description 2
- 239000007858 starting material Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 5
- 239000011888 foil Substances 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 239000011324 bead Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000011265 semifinished product Substances 0.000 description 5
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003466 welding Methods 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/006—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor for making articles having hollow walls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7111943A FR2132503B3 (enExample) | 1971-04-05 | 1971-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2216185A1 true DE2216185A1 (de) | 1972-10-19 |
Family
ID=9074757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722216185 Pending DE2216185A1 (de) | 1971-04-05 | 1972-04-04 | Verfahren und Vorrichtung zum Formen von thermoplastischem Material |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2216185A1 (enExample) |
| FR (1) | FR2132503B3 (enExample) |
| GB (1) | GB1382632A (enExample) |
| IT (1) | IT967046B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2147846A (en) * | 1983-10-11 | 1985-05-22 | Hermetite Products Limited | Forming plastics sheet with lines of weakness, cable joint casing construction, plastics sheet former construction |
-
1971
- 1971-04-05 FR FR7111943A patent/FR2132503B3/fr not_active Expired
-
1972
- 1972-04-04 DE DE19722216185 patent/DE2216185A1/de active Pending
- 1972-04-05 GB GB1569572A patent/GB1382632A/en not_active Expired
- 1972-04-05 IT IT8954472A patent/IT967046B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT967046B (it) | 1974-02-28 |
| GB1382632A (en) | 1975-02-05 |
| FR2132503B3 (enExample) | 1974-02-15 |
| FR2132503A3 (enExample) | 1972-11-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |