BE649837A - - Google Patents
Info
- Publication number
- BE649837A BE649837A BE649837DA BE649837A BE 649837 A BE649837 A BE 649837A BE 649837D A BE649837D A BE 649837DA BE 649837 A BE649837 A BE 649837A
- Authority
- BE
- Belgium
- Prior art keywords
- blade
- leaf
- dome
- sheet
- sides
- 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
- 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
-
- 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
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/42—Heating or cooling
- B29C51/421—Heating or cooling of preforms, specially adapted for thermoforming
- B29C51/424—Heating or cooling of preforms, specially adapted for thermoforming using a heated fluid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE522055 | 1963-12-24 | ||
BE2043268 | 1964-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE649837A true BE649837A (es) |
Family
ID=25655460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE649837D BE649837A (es) | 1963-12-24 |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE649837A (es) |
NL (1) | NL6414926A (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2204496A1 (en) * | 1972-10-25 | 1974-05-24 | Bellaplast Gmbh | In line thermoforming thin walled plastics articles - from band with cooled surface skin but hot core, avoids marks on finished product |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3900305C1 (es) * | 1989-01-07 | 1990-09-20 | Hans-Joachim 7000 Stuttgart De Keim |
-
0
- BE BE649837D patent/BE649837A/nl unknown
-
1964
- 1964-12-22 NL NL6414926A patent/NL6414926A/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2204496A1 (en) * | 1972-10-25 | 1974-05-24 | Bellaplast Gmbh | In line thermoforming thin walled plastics articles - from band with cooled surface skin but hot core, avoids marks on finished product |
Also Published As
Publication number | Publication date |
---|---|
NL6414926A (es) | 1965-06-25 |
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