FR2252439B3 - - Google Patents
Info
- Publication number
- FR2252439B3 FR2252439B3 FR7420844A FR7420844A FR2252439B3 FR 2252439 B3 FR2252439 B3 FR 2252439B3 FR 7420844 A FR7420844 A FR 7420844A FR 7420844 A FR7420844 A FR 7420844A FR 2252439 B3 FR2252439 B3 FR 2252439B3
- 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
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Preliminary Treatment Of Fibers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37055173A | 1973-06-15 | 1973-06-15 | |
| US46874474A | 1974-05-10 | 1974-05-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2252439A1 FR2252439A1 (en) | 1975-06-20 |
| FR2252439B3 true FR2252439B3 (xx) | 1977-04-15 |
Family
ID=27005001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7420844A Granted FR2252439A1 (en) | 1973-06-15 | 1974-06-14 | Felt produced by depositing fibres on conveyor - from a chamber whose volume is adjustable to vary fibre density and orientation |
Country Status (8)
| Country | Link |
|---|---|
| AU (1) | AU6956374A (xx) |
| BE (1) | BE816195A (xx) |
| BR (1) | BR7404879D0 (xx) |
| DE (1) | DE2426405A1 (xx) |
| FR (1) | FR2252439A1 (xx) |
| IL (1) | IL44918A0 (xx) |
| NL (1) | NL7407507A (xx) |
| SE (1) | SE7406956L (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT398438B (de) * | 1992-07-17 | 1994-12-27 | Kuehnsdorfer Gmbh | Verfahren zur strömungsdynamischen herstellung von verformbaren fasermatten hoher reissfestigkeit sowie vorrichtung zu deren herstellung |
| CN107192351A (zh) * | 2017-06-26 | 2017-09-22 | 江阴市镍网厂有限公司 | 镍网的检测和后处理系统及其使用方法 |
-
1974
- 1974-05-27 SE SE7406956A patent/SE7406956L/xx unknown
- 1974-05-29 IL IL44918A patent/IL44918A0/xx unknown
- 1974-05-30 AU AU69563/74A patent/AU6956374A/en not_active Expired
- 1974-05-31 DE DE19742426405 patent/DE2426405A1/de active Pending
- 1974-06-04 NL NL7407507A patent/NL7407507A/xx unknown
- 1974-06-11 BE BE145309A patent/BE816195A/xx unknown
- 1974-06-14 FR FR7420844A patent/FR2252439A1/fr active Granted
- 1974-06-14 BR BR4879/74A patent/BR7404879D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL44918A0 (en) | 1974-07-31 |
| AU6956374A (en) | 1975-12-04 |
| DE2426405A1 (de) | 1975-01-09 |
| BR7404879D0 (pt) | 1975-01-21 |
| FR2252439A1 (en) | 1975-06-20 |
| NL7407507A (xx) | 1974-12-17 |
| SE7406956L (xx) | 1974-12-16 |
| BE816195A (fr) | 1974-09-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |