FR2018697A1 - Roller and wedge die compression of laminated plastic - film followed by cold forming - Google Patents
Roller and wedge die compression of laminated plastic - film followed by cold formingInfo
- Publication number
- FR2018697A1 FR2018697A1 FR6932451A FR6932451A FR2018697A1 FR 2018697 A1 FR2018697 A1 FR 2018697A1 FR 6932451 A FR6932451 A FR 6932451A FR 6932451 A FR6932451 A FR 6932451A FR 2018697 A1 FR2018697 A1 FR 2018697A1
- Authority
- FR
- France
- Prior art keywords
- mould
- sheet
- pref
- blank
- cold forming
- 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.)
- Withdrawn
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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/0029—Cold deforming of thermoplastics material
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/18—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets by squeezing between surfaces, e.g. rollers
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/30—Drawing through a die
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76156568A | 1968-09-23 | 1968-09-23 | |
US85763569A | 1969-09-09 | 1969-09-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2018697A1 true FR2018697A1 (en) | 1970-06-26 |
Family
ID=27117008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6932451A Withdrawn FR2018697A1 (en) | 1968-09-23 | 1969-09-23 | Roller and wedge die compression of laminated plastic - film followed by cold forming |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE739184A (xx) |
CH (1) | CH515105A (xx) |
DE (1) | DE1947903A1 (xx) |
FR (1) | FR2018697A1 (xx) |
LU (1) | LU59481A1 (xx) |
NL (1) | NL6914379A (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010070027A1 (en) * | 2008-12-18 | 2010-06-24 | Dsm Ip Assets B.V. | Three-dimensionally shaped articles and process for producing the same |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3133897A1 (de) * | 1981-08-27 | 1983-03-10 | Deutsche Solvay-Werke Gmbh, 5650 Solingen | "verfahren und vorrichtung zur herstellung von kunststoffplatten, -folien, -bahnen, -baendern, - stangen, -formteilen, -gegenstaenden oder -profilen von hoher mechanischer festigkeit aus thermoplasten" |
US4820787A (en) * | 1986-03-18 | 1989-04-11 | Asahi Kasei Kogyo Kabushiki Kaisha | Shaped article of an oriented tetrafluoroethylene polymer |
EP0287667A4 (en) * | 1986-09-30 | 1989-06-21 | Nippon Steel Corp | SHEET OF POLYMERIC MATERIAL REINFORCED BY STRETCHING AND PROCESS FOR PRODUCING SAME. |
ES2541451T3 (es) * | 2006-05-02 | 2015-07-20 | Styrolution Europe Gmbh | Conformación en frío de polímeros que contienen estireno |
DE102010053636A1 (de) * | 2010-12-07 | 2012-06-14 | CGB Carbon Großbauteile GmbH | Verarbeitung eines Faserverbundhalbzeugs |
-
1969
- 1969-09-22 DE DE19691947903 patent/DE1947903A1/de active Pending
- 1969-09-22 BE BE739184D patent/BE739184A/xx unknown
- 1969-09-22 LU LU59481A patent/LU59481A1/xx unknown
- 1969-09-23 CH CH1435269A patent/CH515105A/de not_active IP Right Cessation
- 1969-09-23 NL NL6914379A patent/NL6914379A/xx unknown
- 1969-09-23 FR FR6932451A patent/FR2018697A1/fr not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010070027A1 (en) * | 2008-12-18 | 2010-06-24 | Dsm Ip Assets B.V. | Three-dimensionally shaped articles and process for producing the same |
US9669568B2 (en) | 2008-12-18 | 2017-06-06 | Dsm Ip Assets B.V. | Three-dimensionally shaped articles and process for producing the same |
Also Published As
Publication number | Publication date |
---|---|
NL6914379A (xx) | 1970-03-25 |
LU59481A1 (xx) | 1970-09-23 |
DE1947903A1 (de) | 1970-04-02 |
BE739184A (xx) | 1970-03-23 |
CH515105A (de) | 1971-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |