FR2317076B2 - - Google Patents
Info
- Publication number
- FR2317076B2 FR2317076B2 FR7521202A FR7521202A FR2317076B2 FR 2317076 B2 FR2317076 B2 FR 2317076B2 FR 7521202 A FR7521202 A FR 7521202A FR 7521202 A FR7521202 A FR 7521202A FR 2317076 B2 FR2317076 B2 FR 2317076B2
- 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
- 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
- B29C55/20—Edge clamps
-
- 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
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
- B29C55/16—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial simultaneously
- B29C55/165—Apparatus therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7521202A FR2317076A2 (fr) | 1975-07-07 | 1975-07-07 | Dispositif ameliore d'etirage des films de matiere plastique |
| IT5018376A IT1066270B (it) | 1975-07-07 | 1976-06-28 | Dispositivo di sviluppo a secco per macchine di riproduzione |
| DE19767621499 DE7621499U1 (de) | 1975-07-07 | 1976-07-07 | Vorrichtung zum verstrecken von kunststoffolien |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7521202A FR2317076A2 (fr) | 1975-07-07 | 1975-07-07 | Dispositif ameliore d'etirage des films de matiere plastique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2317076A2 FR2317076A2 (fr) | 1977-02-04 |
| FR2317076B2 true FR2317076B2 (de) | 1979-06-15 |
Family
ID=9157578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7521202A Granted FR2317076A2 (fr) | 1975-07-07 | 1975-07-07 | Dispositif ameliore d'etirage des films de matiere plastique |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE7621499U1 (de) |
| FR (1) | FR2317076A2 (de) |
| IT (1) | IT1066270B (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2527975A1 (fr) * | 1982-06-08 | 1983-12-09 | Dornier Gmbh Lindauer | Dispositif d'etirage de matieres en feuilles |
| DE3529514C1 (de) * | 1985-08-17 | 1987-01-02 | Dornier Gmbh Lindauer | Kluppenkettenbahn fuer Spannkluppen mit Rollenlagerung in Spannrahmen zur kontinuierlichen Behandlung eine Warenbahn |
| US4853602A (en) * | 1985-12-24 | 1989-08-01 | E. I. Dupont De Nemours And Company | System for using synchronous secondaries of a linear motor to biaxially draw plastic films |
| US5072493A (en) * | 1988-06-22 | 1991-12-17 | E. I. Du Pont De Nemours And Company | Apparatus for drawing plastic film in a tenter frame |
| US5051225A (en) * | 1988-06-22 | 1991-09-24 | E. I. Du Pont De Nemours And Company | Method of drawing plastic film in a tenter frame |
| DE19510141C1 (de) * | 1995-03-21 | 1996-08-14 | Brueckner Maschbau | Transportvorrichtung für eine bewegte Materialbahn, insbesondere eine Reckanlage für Kunststoffolien-Bahnen |
| DE19510281C1 (de) * | 1995-03-21 | 1995-12-07 | Brueckner Maschbau | Transportvorrichtung für eine bewegte Materialbahn, insbesondere eine Reckanlage für Kunststoff-Folienbahnen |
| US7037461B1 (en) * | 1999-12-21 | 2006-05-02 | 3M Innovative Properties Company | Method of stretching film |
| US6965474B2 (en) | 2003-02-12 | 2005-11-15 | 3M Innovative Properties Company | Polymeric optical film |
| DE102014013901A1 (de) * | 2014-09-18 | 2016-03-24 | Brückner Maschinenbau GmbH & Co. KG | Linearmotorangetriebene Simultan-Reckanlage |
| DE102016218467A1 (de) | 2016-09-26 | 2018-03-29 | Technische Universität Dresden | Haltevorrichtung und Verfahren zum Halten eines flächigen Werkstücks |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2055615C3 (de) * | 1970-11-12 | 1974-11-14 | Lindauer Dornier-Gesellschaft Mbh, 8990 Lindau | Vorrichtung zum kontinuierlichen simultanen biaxialen Verstrecken einer randverstärkten thermoplastischen Folienbahn |
-
1975
- 1975-07-07 FR FR7521202A patent/FR2317076A2/fr active Granted
-
1976
- 1976-06-28 IT IT5018376A patent/IT1066270B/it active
- 1976-07-07 DE DE19767621499 patent/DE7621499U1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2317076A2 (fr) | 1977-02-04 |
| DE7621499U1 (de) | 1976-11-25 |
| IT1066270B (it) | 1985-03-04 |