FR2450299A1 - METHOD FOR FORMING A JUNCTION IN TWO-LAYERED FABRIC - Google Patents
METHOD FOR FORMING A JUNCTION IN TWO-LAYERED FABRICInfo
- Publication number
- FR2450299A1 FR2450299A1 FR7931207A FR7931207A FR2450299A1 FR 2450299 A1 FR2450299 A1 FR 2450299A1 FR 7931207 A FR7931207 A FR 7931207A FR 7931207 A FR7931207 A FR 7931207A FR 2450299 A1 FR2450299 A1 FR 2450299A1
- Authority
- FR
- France
- Prior art keywords
- fabric
- weft
- threads
- yarns
- chain
- 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.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/0027—Screen-cloths
- D21F1/0054—Seams thereof
Landscapes
- Woven Fabrics (AREA)
- Paper (AREA)
- Looms (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
PROCEDE POUR ETABLIR UNE RANGEE DE BOUCLES A CHAQUE EXTREMITE D'UN TISSU DE FORMAGE, D'UN TISSU DE FILTRAGE OU D'UN TISSU SIMILAIRE QUI COMPREND DEUX COUCHES DE FILS DE TRAME DONT LES FILS SONT PAR PAIRES PRATIQUEMENT L'UN AU-DESSUS DE L'AUTRE ET DES FILS DE CHAINE RELIANT LESDITES COUCHES DE TRAME, SELON LEQUEL LES FILS DE TRAME SONT ENLEVES DE FACON PERMANENTE DANS UNE PREMIERE ZONE 4 LA PLUS PROCHE D'UN BORD EXTREME DUDIT TISSU ET ENLEVES TEMPORAIREMENT DANS UNE SECONDE ZONE 5 ADJACENTE A LA PREMIERE, UN NOMBRE DE FILS DE TRAME QUI CORRESPOND AUX FILS DE TRAME ENLEVES TEMPORAIREMENT AVEC AU MOINS UN FIL DE PLIAGE 7, 8 SONT TIRES COMME CHAINE DANS UNE MACHINE DE JONCTION SEMBLABLE A UN METIER ET L'UN DESDITS FILS DE PLIAGE EST GROS 8 ET REMPLACE LE CABLE DESTINE FINALEMENT A RELIER LES DEUX EXTREMITES DE TISSU. LE PROCEDE COMPREND DIFFERENTES OPERATIONS SELON LA POSITION DES FILS DE CHAINE D'APRES LE RAPPORT D'ARMURE QUAND ILS CROISENT LES FILS DE TRAME DE LA PAIRE LA PLUS EXTERIEURE PRECEDANT LA BOUCLE ELLE-MEME.PROCESS FOR ESTABLISHING A ROW OF LOOPS AT EACH END OF A FORMING FABRIC, A FILTERING FABRIC OR A SIMILAR FABRIC WHICH INCLUDES TWO LAYERS OF WEFT YARNS OF WHICH THE YARNS ARE IN PAIRS PRACTICALLY ONE ABOVE OF THE OTHER AND OF THE CHAIN THREADS CONNECTING THE SAID LAYERS OF WEFT, ACCORDING TO WHICH THE WEFT THREADS ARE PERMANENTLY REMOVED IN A FIRST ZONE 4 CLOSEST TO AN EXTREME EDGE OF THE SAID FABRIC AND TEMPORARILY REMOVED IN A SECOND ZONE 5 ADJACENT AT THE FIRST, A NUMBER OF WEFT THREADS THAT MATCH THE TEMPORARILY REMOVED WEFT THREADS WITH AT LEAST ONE BENDING THREAD 7, 8 ARE TAKEN AS A CHAIN IN A TRADE-LIKE JUNCTION MACHINE AND ONE OF SAID BENDING YARNS IS BIG 8 AND REPLACES THE CABLE FINALLY INTENDED TO CONNECT THE TWO FABRIC ENDS. THE PROCESS INCLUDES DIFFERENT OPERATIONS DEPENDING ON THE POSITION OF THE CHAIN THREADS ACCORDING TO THE ARMOR RATIO WHEN THEY CROSS THE WEFT THREADS OF THE OUTSIDE PAIR PRECEDING THE LOOP ITSELF.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7707787A SE406608B (en) | 1977-07-05 | 1977-07-05 | PROCEDURE FOR THE REPLACEMENT OF A DOUBLE-DEGREATED JOINT |
SE7807034A SE422478B (en) | 1977-07-05 | 1978-06-20 | PROCEDURE FOR ASTAD COMMUNICATION OF A CUT ON DOUBLE-STORED PREPARATION VIRUS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2450299A1 true FR2450299A1 (en) | 1980-09-26 |
FR2450299B1 FR2450299B1 (en) | 1983-10-07 |
Family
ID=26656835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7931207A Granted FR2450299A1 (en) | 1977-07-05 | 1979-12-19 | METHOD FOR FORMING A JUNCTION IN TWO-LAYERED FABRIC |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0006866A1 (en) |
JP (1) | JPS5438980A (en) |
AU (1) | AU521640B2 (en) |
CA (1) | CA1093940A (en) |
FI (1) | FI59838C (en) |
FR (1) | FR2450299A1 (en) |
GB (1) | GB2035890B (en) |
MX (1) | MX148934A (en) |
NZ (1) | NZ187738A (en) |
WO (1) | WO1979000026A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU527809B2 (en) * | 1978-11-30 | 1983-03-24 | Albany International Corp. | Forming fabric seam and method of producing |
US4267226A (en) * | 1979-09-19 | 1981-05-12 | Wurttembergische Filztuchfabrik | Fabric web and a method of making a fabric web for a dewatering machine |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE310869B (en) * | 1966-08-29 | 1969-05-12 | Rosenfors Bruk Ab | |
SE322980B (en) * | 1968-07-08 | 1970-04-20 | Nordiska Maskinfilt Ab |
-
1978
- 1978-06-22 WO PCT/SE1978/000006 patent/WO1979000026A1/en unknown
- 1978-06-22 GB GB7907819A patent/GB2035890B/en not_active Expired
- 1978-06-26 FI FI782024A patent/FI59838C/en not_active IP Right Cessation
- 1978-06-30 NZ NZ18773878A patent/NZ187738A/en unknown
- 1978-07-04 MX MX17404178A patent/MX148934A/en unknown
- 1978-07-04 JP JP8059378A patent/JPS5438980A/en active Pending
- 1978-07-05 AU AU37782/78A patent/AU521640B2/en not_active Expired
- 1978-07-05 CA CA306,839A patent/CA1093940A/en not_active Expired
-
1979
- 1979-01-30 EP EP19780900034 patent/EP0006866A1/en not_active Withdrawn
- 1979-12-19 FR FR7931207A patent/FR2450299A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
CA1093940A (en) | 1981-01-20 |
FI59838B (en) | 1981-06-30 |
AU3778278A (en) | 1980-01-10 |
FI782024A (en) | 1979-01-06 |
AU521640B2 (en) | 1982-04-22 |
JPS5438980A (en) | 1979-03-24 |
WO1979000026A1 (en) | 1979-01-25 |
FI59838C (en) | 1988-05-04 |
MX148934A (en) | 1983-07-14 |
NZ187738A (en) | 1981-11-19 |
GB2035890A (en) | 1980-06-25 |
EP0006866A1 (en) | 1980-01-23 |
FR2450299B1 (en) | 1983-10-07 |
GB2035890B (en) | 1982-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |