FR2469995B3 - - Google Patents
Info
- Publication number
- FR2469995B3 FR2469995B3 FR8006461A FR8006461A FR2469995B3 FR 2469995 B3 FR2469995 B3 FR 2469995B3 FR 8006461 A FR8006461 A FR 8006461A FR 8006461 A FR8006461 A FR 8006461A FR 2469995 B3 FR2469995 B3 FR 2469995B3
- Authority
- FR
- France
- 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.)
- Expired
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
- 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
- B29C51/04—Combined thermoforming and prestretching, e.g. biaxial stretching
-
- 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
- B29C51/10—Forming by pressure difference, e.g. vacuum
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15021079A JPS5672917A (en) | 1979-11-20 | 1979-11-20 | Thermal molding method for transfer of drag line inside |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2469995A1 FR2469995A1 (fr) | 1981-05-29 |
FR2469995B3 true FR2469995B3 (de) | 1982-11-05 |
Family
ID=15491931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8006461A Granted FR2469995A1 (fr) | 1979-11-20 | 1980-03-24 | Procede et appareil pour eliminer des irregularites d'epaisseur dans les objets thermoformes |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5672917A (de) |
DE (1) | DE3010507C2 (de) |
FR (1) | FR2469995A1 (de) |
IT (1) | IT1131047B (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1222138B (it) * | 1987-07-27 | 1990-09-05 | Eurodomestici Ind Riunite | Metodo per produre armadi,ed armadi frigoriferi in particolare,ed armadio ottenuto con il metodo |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3219307A (en) * | 1961-09-20 | 1965-11-23 | Leeds Sweete Products Inc | Multi-part mold |
FR1589149A (de) * | 1968-09-13 | 1970-03-23 | ||
US3854860A (en) * | 1971-01-04 | 1974-12-17 | Kent Plastics Corp | Apparatus for forming plastic articles from sheet materials |
-
1979
- 1979-11-20 JP JP15021079A patent/JPS5672917A/ja active Pending
-
1980
- 1980-03-19 DE DE3010507A patent/DE3010507C2/de not_active Expired
- 1980-03-24 IT IT20878/80A patent/IT1131047B/it active
- 1980-03-24 FR FR8006461A patent/FR2469995A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
IT1131047B (it) | 1986-06-18 |
FR2469995A1 (fr) | 1981-05-29 |
DE3010507C2 (de) | 1982-10-14 |
DE3010507A1 (de) | 1981-05-21 |
IT8020878A0 (it) | 1980-03-24 |
JPS5672917A (en) | 1981-06-17 |