FR2170121B3 - - Google Patents
Info
- Publication number
- FR2170121B3 FR2170121B3 FR7303514A FR7303514A FR2170121B3 FR 2170121 B3 FR2170121 B3 FR 2170121B3 FR 7303514 A FR7303514 A FR 7303514A FR 7303514 A FR7303514 A FR 7303514A FR 2170121 B3 FR2170121 B3 FR 2170121B3
- 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
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/32—Regulating or varying draft
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
- D01G1/06—Converting tows to slivers or yarns, e.g. in direct spinning
- D01G1/08—Converting tows to slivers or yarns, e.g. in direct spinning by stretching or abrading
- D01G1/081—Converting tows to slivers or yarns, e.g. in direct spinning by stretching or abrading with preferential breaking zones
- D01G1/083—Converting tows to slivers or yarns, e.g. in direct spinning by stretching or abrading with preferential breaking zones obtained by mechanical means, e.g. by squeezing
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
- D01G1/06—Converting tows to slivers or yarns, e.g. in direct spinning
- D01G1/10—Converting tows to slivers or yarns, e.g. in direct spinning by cutting
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/70—Constructional features of drafting elements
- D01H5/74—Rollers or roller bearings
- D01H5/78—Rollers or roller bearings with flutes or other integral surface characteristics
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE6043645 | 1972-03-24 | ||
| BE6043869 | 1972-10-06 | ||
| BE6043809 | 1972-10-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2170121A1 FR2170121A1 (en) | 1973-09-14 |
| FR2170121B3 true FR2170121B3 (xx) | 1976-01-30 |
Family
ID=27159666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7303514A Granted FR2170121A1 (en) | 1972-03-24 | 1973-02-01 | Semiconductor device - with pn-junctions for fabricating eg transistor |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2305432A1 (xx) |
| FR (1) | FR2170121A1 (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2855754C2 (de) * | 1978-12-22 | 1982-04-29 | Vepa AG, 4125 Riehen, Basel | Vorrichtung zum Reißen von Chemiefasern in endliche Längen |
| DE2855756C2 (de) * | 1978-12-22 | 1982-11-25 | Vepa AG, 4125 Riehen, Basel | Verfahren und Vorrichtung zum Reißen oder Schneidkonvertieren von endlosen Kräuselfreien Chemiefasern in endliche Längen |
| WO2018232698A1 (zh) * | 2017-06-22 | 2018-12-27 | 深圳市柔宇科技有限公司 | 阵列基板的制作设备及阵列基板的制作方法 |
-
1973
- 1973-02-01 FR FR7303514A patent/FR2170121A1/fr active Granted
- 1973-02-03 DE DE19732305432 patent/DE2305432A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2170121A1 (en) | 1973-09-14 |
| DE2305432A1 (de) | 1973-08-09 |