SE128419C1 - - Google Patents
Info
- Publication number
- SE128419C1 SE128419C1 SE128419DA SE128419C1 SE 128419 C1 SE128419 C1 SE 128419C1 SE 128419D A SE128419D A SE 128419DA SE 128419 C1 SE128419 C1 SE 128419C1
- Authority
- SE
- Sweden
- Prior art keywords
- sheet
- rotation
- centrifugal forces
- radius
- attached
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 21
- 238000000465 moulding Methods 0.000 claims description 8
- 229920001169 thermoplastic Polymers 0.000 claims description 6
- 239000004416 thermosoftening plastic Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 239000012815 thermoplastic material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 2
- 230000000977 initiatory effect Effects 0.000 claims 1
- 229920006352 transparent thermoplastic Polymers 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000283153 Cetacea Species 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000000717 retained 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE128419T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE128419C1 true SE128419C1 (enrdf_load_stackoverflow) | 1950-01-01 |
Family
ID=38400372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE128419D SE128419C1 (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE128419C1 (enrdf_load_stackoverflow) |
-
0
- SE SE128419D patent/SE128419C1/sv unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE59204216D1 (de) | Vorrichtung und Verfahren zum Herstellen von Formhäuten und -körpern aus Kunststoff. | |
| US3966386A (en) | Machines for rotational moulding of plastic articles with article removal means | |
| US2938237A (en) | Method of making a game ball | |
| PL94126B1 (enrdf_load_stackoverflow) | ||
| CA1127812A (en) | Method of producing articles from thermosetting resin | |
| US3347971A (en) | Rotational molding | |
| US3099860A (en) | Process and apparatus for producing tubular products from plastic materials | |
| SE128419C1 (enrdf_load_stackoverflow) | ||
| US3811978A (en) | Method of forming centrifugal blower wheel | |
| SU578844A3 (ru) | Способ изготовлени ориентированных полых изделий из термопластичного материала и устройство дл его осуществлени | |
| US4822397A (en) | Method for making taxidermic eyes | |
| US2431102A (en) | Method of centrifugally forming asymmetric plastic sheets | |
| US3082479A (en) | Porous mold | |
| SE128420C1 (enrdf_load_stackoverflow) | ||
| GB619675A (en) | Methods and apparatus for shaping sheet thermoplastic material centrifugally | |
| US3172160A (en) | Manufacture of thermoplastic moulded articles | |
| US3044124A (en) | Rotational casting | |
| GB2197819A (en) | Aggregate moulding process | |
| US3332109A (en) | Apparatus for withdrawing and transferring molded objects from a blowing mold | |
| DE2316593C3 (de) | Vorrichtung zum Aufweiten von erwärmten Vorf ormlingen | |
| CN208375953U (zh) | 薄膜生产线的旋转口模装置 | |
| US1875175A (en) | Apparatus for pressing articles from ceramic materials | |
| JP2546601B2 (ja) | 細長中空成形品の回転成形方法及びその装置 | |
| SU804473A1 (ru) | Способ изготовлени многоцветныхиздЕлий ТипА СТЕРжНЕй C чЕТКОйгРАНицЕй МЕжду МАТЕРиАлАМи РАзНОгОцВЕТА | |
| CN118003531B (zh) | 一种微小型复合材料凹形机翼模块化成型装置及成型工艺 |