IT1245591B - Tenditrama pneumatico di estremita' per telai ad aria - Google Patents
Tenditrama pneumatico di estremita' per telai ad ariaInfo
- Publication number
- IT1245591B IT1245591B ITMI910875A ITMI910875A IT1245591B IT 1245591 B IT1245591 B IT 1245591B IT MI910875 A ITMI910875 A IT MI910875A IT MI910875 A ITMI910875 A IT MI910875A IT 1245591 B IT1245591 B IT 1245591B
- Authority
- IT
- Italy
- Prior art keywords
- weft
- tensioner
- thread
- bellows
- weft thread
- Prior art date
Links
- 230000037431 insertion Effects 0.000 abstract 2
- 238000003780 insertion Methods 0.000 abstract 2
- 238000013016 damping Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 230000010355 oscillation Effects 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
- D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
- D03D47/3066—Control or handling of the weft at or after arrival
- D03D47/308—Stretching or holding the weft
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
- Tents Or Canopies (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
Un tenditrama pneumatico di estremità per telai ad aria provvede a mantenere in tensione la estremità libera del filo di trama al termine dell'inserimento del filo nel passo, impedendone o smorzandone rapidamente le oscillazioni elastiche. Il tenditrama è costituito da un soffietto che viene inserito, divaricandole, tra due lamelle del pettine, in una posizione corrispondente alla zona della cimossa del tessuto in lavorazione.Il flusso d'aria proveniente dal soffietto devia la estremità libera del filo di trama tra le due lamelle divaricate, realizzando un fissaggio del filo di trama sufficiente ad impedirne il ritorno elastico al termine della operazione di inserimento.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI910875A IT1245591B (it) | 1991-03-29 | 1991-03-29 | Tenditrama pneumatico di estremita' per telai ad aria |
AT92105370T ATE125313T1 (de) | 1991-03-29 | 1992-03-27 | Vorrichtung zum spannen des schussfadenendes in luftdüsenwebmaschinen. |
EP92105370A EP0506115B1 (en) | 1991-03-29 | 1992-03-27 | Pneumatic weft end tension device for air looms |
DE69203500T DE69203500T2 (de) | 1991-03-29 | 1992-03-27 | Vorrichtung zum Spannen des Schussfadenendes in Luftdüsenwebmaschinen. |
ES92105370T ES2074754T3 (es) | 1991-03-29 | 1992-03-27 | Dispositivo neumatico de tension del extremo del hilo de trama para telares neumaticos. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI910875A IT1245591B (it) | 1991-03-29 | 1991-03-29 | Tenditrama pneumatico di estremita' per telai ad aria |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI910875A0 ITMI910875A0 (it) | 1991-03-29 |
ITMI910875A1 ITMI910875A1 (it) | 1992-09-29 |
IT1245591B true IT1245591B (it) | 1994-09-29 |
Family
ID=11359353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI910875A IT1245591B (it) | 1991-03-29 | 1991-03-29 | Tenditrama pneumatico di estremita' per telai ad aria |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0506115B1 (it) |
AT (1) | ATE125313T1 (it) |
DE (1) | DE69203500T2 (it) |
ES (1) | ES2074754T3 (it) |
IT (1) | IT1245591B (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110886043A (zh) * | 2019-12-26 | 2020-03-17 | 鲁丰织染有限公司 | 降低喷气织机废边纱长度的拉伸辅喷*** |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7605882A (nl) * | 1976-05-31 | 1977-12-02 | Rueti Te Strake Bv | Weefmachine. |
NL8004551A (nl) * | 1980-08-11 | 1982-03-01 | Rueti Te Strake Bv | Werkwijze voor het inbrengen en strekken van een afgemeten inslagdraadstuk in het weefvak van een spoelloze weefmachine. |
NL8302456A (nl) * | 1983-07-11 | 1985-02-01 | Rueti Te Strake Bv | Inrichting ter bevestiging van een hulporgaan aan het riet van een spoelloze weefmachine. |
-
1991
- 1991-03-29 IT ITMI910875A patent/IT1245591B/it active IP Right Grant
-
1992
- 1992-03-27 ES ES92105370T patent/ES2074754T3/es not_active Expired - Lifetime
- 1992-03-27 EP EP92105370A patent/EP0506115B1/en not_active Expired - Lifetime
- 1992-03-27 DE DE69203500T patent/DE69203500T2/de not_active Expired - Fee Related
- 1992-03-27 AT AT92105370T patent/ATE125313T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69203500D1 (de) | 1995-08-24 |
DE69203500T2 (de) | 1996-02-22 |
ES2074754T3 (es) | 1995-09-16 |
EP0506115A1 (en) | 1992-09-30 |
EP0506115B1 (en) | 1995-07-19 |
ITMI910875A0 (it) | 1991-03-29 |
ATE125313T1 (de) | 1995-08-15 |
ITMI910875A1 (it) | 1992-09-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950215 |