ES2062646T3 - Procedimiento para fabricar una rejilla de aire exterior. - Google Patents
Procedimiento para fabricar una rejilla de aire exterior.Info
- Publication number
- ES2062646T3 ES2062646T3 ES91120346T ES91120346T ES2062646T3 ES 2062646 T3 ES2062646 T3 ES 2062646T3 ES 91120346 T ES91120346 T ES 91120346T ES 91120346 T ES91120346 T ES 91120346T ES 2062646 T3 ES2062646 T3 ES 2062646T3
- Authority
- ES
- Spain
- Prior art keywords
- slats
- stamped
- fold lines
- air grille
- procedure
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
- B21D47/005—Making gratings
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4038691A DE4038691A1 (de) | 1990-12-05 | 1990-12-05 | Verfahren zum herstellen eines aussenluftgitters |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2062646T3 true ES2062646T3 (es) | 1994-12-16 |
Family
ID=6419577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91120346T Expired - Lifetime ES2062646T3 (es) | 1990-12-05 | 1991-11-28 | Procedimiento para fabricar una rejilla de aire exterior. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0489355B1 (de) |
AT (1) | ATE111384T1 (de) |
DE (2) | DE4038691A1 (de) |
ES (1) | ES2062646T3 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4239050A1 (de) * | 1992-11-20 | 1994-05-26 | Schako Metallwarenfabrik | Verfahren zum Herstellen eines Gehäuses für einen Teil eines Luftführungssystems |
DE4404522A1 (de) * | 1994-02-12 | 1995-08-17 | Schako Metallwarenfabrik | Verfahren zum Herstellen eines Luftauslasses |
CN108180566A (zh) * | 2018-02-09 | 2018-06-19 | 厦门合立道工程设计集团股份有限公司 | 一种金属雕花折弯通风装饰罩及其制作方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2703045A (en) * | 1950-12-16 | 1955-03-01 | American Optical Corp | Projector housing louver construction |
US3203079A (en) * | 1961-01-26 | 1965-08-31 | Smith | Method of making louvered ventilator |
FR1313827A (fr) * | 1961-11-03 | 1963-01-04 | Philips Brasil | Procédé de fabrication d'éléments en forme de jalousies, applicable à la réalisation de dynodes de photomultiplicateurs |
DE2916331A1 (de) * | 1979-04-23 | 1980-11-13 | Alfred Korsch | Verfahren zur herstellung eines rasters, insbesondere eines leuchtenblendschutzrasters fuer spiegelrasterleuchten |
-
1990
- 1990-12-05 DE DE4038691A patent/DE4038691A1/de not_active Withdrawn
-
1991
- 1991-11-28 AT AT91120346T patent/ATE111384T1/de not_active IP Right Cessation
- 1991-11-28 EP EP91120346A patent/EP0489355B1/de not_active Expired - Lifetime
- 1991-11-28 DE DE59102933T patent/DE59102933D1/de not_active Expired - Fee Related
- 1991-11-28 ES ES91120346T patent/ES2062646T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE59102933D1 (de) | 1994-10-27 |
EP0489355B1 (de) | 1994-09-14 |
EP0489355A2 (de) | 1992-06-10 |
EP0489355A3 (en) | 1992-08-12 |
DE4038691A1 (de) | 1992-06-11 |
ATE111384T1 (de) | 1994-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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