YU45981B - Postupak i uređaj za oblikovanje predmeta od listova plastičnog materijala - Google Patents
Postupak i uređaj za oblikovanje predmeta od listova plastičnog materijalaInfo
- Publication number
- YU45981B YU45981B YU50285A YU50285A YU45981B YU 45981 B YU45981 B YU 45981B YU 50285 A YU50285 A YU 50285A YU 50285 A YU50285 A YU 50285A YU 45981 B YU45981 B YU 45981B
- Authority
- YU
- Yugoslavia
- Prior art keywords
- mold
- fluid
- barrier
- sheets
- forming
- Prior art date
Links
- 239000000463 material Substances 0.000 title abstract 11
- 238000000034 method Methods 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 abstract 6
- 230000004888 barrier function Effects 0.000 abstract 4
- 230000001419 dependent effect Effects 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 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
- B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
-
- 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
- B29C51/428—Heating or cooling of moulds or mould parts
-
- 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
- B29C51/30—Moulds
- B29C51/40—Venting means
-
- 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
-
- 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
- B29C51/46—Measuring, controlling or regulating
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
- B29C43/12—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using bags surrounding the moulding material or using membranes contacting the moulding material
Landscapes
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Paper (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Magnetic Heads (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Threshing Machine Elements (AREA)
- Molding Of Porous Articles (AREA)
- Glass Compositions (AREA)
- Light Receiving Elements (AREA)
- Power Steering Mechanism (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
Postupak za oblikovanje predmeta od listova plastičnog materijala pomoću kalupa, u kome se list materijala oblikuje istezanjem do položaja u kome prianja na kalup i u kome se, tokom oblikovanja materijala, uvodi fluid dovoljnog pritiska koji deluje kao zapreka izmedju materijala i onih delova kalupa koji bi, da nije fluida, prvi došli u kontakt sa materijalom, naznačen time, što se fluid koji predstavlja navedenu zapreku zagreva da bi omogućio istezanje materijala i što se, kontrolom fluidne zapreke, kontroliše debljina oblikovanog predmeta. Uredjaj prema zahtevu 11, naznačen time, što kalup (1) predstavlja "ženski" kalup, a lement (6) za izvlačenje materijala predstavlja "muški" deo kalupa, i što je uredjaj snabdeven elementima (8,9) za uvodjenje fluida, pod dovoljnim pritiskom, sa obe strane materijala, čime se formira fluidna zapreka izmedju materijala i "ženskog", odnosno izmedju materijala i "muškog" dela kalupa. Prijava sadrži još 1 nezavistan zahtev i 20 zavisnih zahteva.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPG426884 | 1984-03-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
YU50285A YU50285A (en) | 1988-02-29 |
YU45981B true YU45981B (sh) | 1992-12-21 |
Family
ID=3770559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
YU50285A YU45981B (sh) | 1984-03-27 | 1985-03-27 | Postupak i uređaj za oblikovanje predmeta od listova plastičnog materijala |
Country Status (21)
Country | Link |
---|---|
EP (1) | EP0176524B1 (sh) |
JP (1) | JPH0635152B2 (sh) |
KR (1) | KR920004742B1 (sh) |
AT (1) | ATE38179T1 (sh) |
AU (1) | AU569793B2 (sh) |
BR (1) | BR8506205A (sh) |
CA (1) | CA1252974A (sh) |
DE (1) | DE3565795D1 (sh) |
DK (1) | DK158501C (sh) |
ES (2) | ES8609008A1 (sh) |
FI (1) | FI854674A0 (sh) |
HK (1) | HK54490A (sh) |
IN (1) | IN163595B (sh) |
IT (1) | IT1181861B (sh) |
NO (1) | NO854747L (sh) |
NZ (1) | NZ211581A (sh) |
PH (1) | PH24612A (sh) |
SG (1) | SG15990G (sh) |
WO (1) | WO1985004364A1 (sh) |
YU (1) | YU45981B (sh) |
ZA (1) | ZA852274B (sh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5649438A (en) * | 1994-06-14 | 1997-07-22 | Owens-Corning Fiberglas Technology, Inc. | Method and apparatus for pneumatic forming of thin foil materials |
DE19517458C1 (de) * | 1995-05-12 | 1996-12-05 | Sandler Helmut Helsa Werke | Verfahren zu Herstellung einer vulkanisierten Elastomermembran |
JP4496614B2 (ja) * | 2000-07-18 | 2010-07-07 | 横浜ゴム株式会社 | ホットエアまたはホットガスによるタイヤのインフレーション成形方法 |
EP3421221A4 (en) * | 2016-02-24 | 2019-10-30 | Mitsui Chemicals, Inc. | MANUFACTURING PROCESS FOR SHAPED FOIL |
DE102017202929A1 (de) | 2017-02-23 | 2018-08-23 | Robert Bosch Gmbh | Vorrichtung zum Thermoformen |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2832094A (en) * | 1954-06-25 | 1958-04-29 | Fred A Groth | Machine for draw or drape plastic molding |
US3003190A (en) * | 1954-09-03 | 1961-10-10 | Macks Elmer Fred | Mold for and a method of molding under fluid separation conditions |
US2973558A (en) * | 1958-02-24 | 1961-03-07 | Nat Cleveland Corp | Method for deep-draw vacuum forming |
US3558298A (en) * | 1968-01-08 | 1971-01-26 | Corning Glass Works | Thermoplastic material pressing apparatus |
US3662048A (en) * | 1969-11-13 | 1972-05-09 | Phillips Petroleum Co | Control of wall thickness of irregularly shaped blow molded articles |
US4043735A (en) * | 1973-11-28 | 1977-08-23 | Farrell Patent Company | Balloon blow molding tooling |
GB2048150A (en) * | 1979-05-03 | 1980-12-10 | Lankro Chem Ltd | Insulated Mould Lining for Use in Foam Production |
GB2100645B (en) * | 1981-06-19 | 1985-11-20 | Rockwell International Corp | Superplastic forming. |
-
1985
- 1985-03-22 IN IN216/CAL/85A patent/IN163595B/en unknown
- 1985-03-26 ZA ZA852274A patent/ZA852274B/xx unknown
- 1985-03-26 PH PH32052A patent/PH24612A/en unknown
- 1985-03-26 ES ES85541575A patent/ES8609008A1/es not_active Expired
- 1985-03-26 NZ NZ211581A patent/NZ211581A/en unknown
- 1985-03-27 YU YU50285A patent/YU45981B/sh unknown
- 1985-03-27 WO PCT/AU1985/000062 patent/WO1985004364A1/en active IP Right Grant
- 1985-03-27 AT AT85901321T patent/ATE38179T1/de not_active IP Right Cessation
- 1985-03-27 JP JP60501537A patent/JPH0635152B2/ja not_active Expired - Lifetime
- 1985-03-27 EP EP85901321A patent/EP0176524B1/en not_active Expired
- 1985-03-27 AU AU42163/85A patent/AU569793B2/en not_active Ceased
- 1985-03-27 KR KR1019850700335A patent/KR920004742B1/ko not_active IP Right Cessation
- 1985-03-27 DE DE8585901321T patent/DE3565795D1/de not_active Expired
- 1985-03-27 BR BR8506205A patent/BR8506205A/pt not_active IP Right Cessation
- 1985-03-27 CA CA000477702A patent/CA1252974A/en not_active Expired
- 1985-05-27 IT IT47866/85A patent/IT1181861B/it active
- 1985-11-26 DK DK546885A patent/DK158501C/da not_active IP Right Cessation
- 1985-11-27 NO NO854747A patent/NO854747L/no unknown
- 1985-11-27 FI FI854674A patent/FI854674A0/fi not_active Application Discontinuation
-
1986
- 1986-03-17 ES ES86553079A patent/ES8701587A1/es not_active Expired
-
1990
- 1990-03-05 SG SG159/90A patent/SG15990G/en unknown
- 1990-07-19 HK HK544/90A patent/HK54490A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BR8506205A (pt) | 1986-04-15 |
ZA852274B (en) | 1985-11-27 |
IT1181861B (it) | 1987-09-30 |
CA1252974A (en) | 1989-04-25 |
PH24612A (en) | 1990-08-17 |
KR920004742B1 (ko) | 1992-06-15 |
AU569793B2 (en) | 1988-02-18 |
ATE38179T1 (de) | 1988-11-15 |
SG15990G (en) | 1990-08-03 |
DK546885D0 (da) | 1985-11-26 |
IN163595B (sh) | 1988-10-15 |
YU50285A (en) | 1988-02-29 |
HK54490A (en) | 1990-07-27 |
EP0176524A4 (en) | 1986-07-30 |
DK158501C (da) | 1990-10-29 |
IT8547866A0 (it) | 1985-03-26 |
DE3565795D1 (en) | 1988-12-01 |
IT8547866A1 (it) | 1986-11-27 |
ES8701587A1 (es) | 1986-12-01 |
ES541575A0 (es) | 1986-07-16 |
EP0176524A1 (en) | 1986-04-09 |
NZ211581A (en) | 1987-10-30 |
JPS61501504A (ja) | 1986-07-24 |
EP0176524B1 (en) | 1988-10-26 |
NO854747L (no) | 1985-11-27 |
WO1985004364A1 (en) | 1985-10-10 |
FI854674A (fi) | 1985-11-27 |
JPH0635152B2 (ja) | 1994-05-11 |
DK158501B (da) | 1990-05-28 |
ES8609008A1 (es) | 1986-07-16 |
ES553079A0 (es) | 1986-12-01 |
FI854674A0 (fi) | 1985-11-27 |
DK546885A (da) | 1985-11-26 |
KR860700017A (ko) | 1986-01-31 |
AU4216385A (en) | 1985-11-01 |
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