EP0083905B2 - Métier pour tissu éponge comportant un élargisseur s'étendant dans la direction trame entre le pergne et la poitrinière - Google Patents
Métier pour tissu éponge comportant un élargisseur s'étendant dans la direction trame entre le pergne et la poitrinière Download PDFInfo
- Publication number
- EP0083905B2 EP0083905B2 EP82810010A EP82810010A EP0083905B2 EP 0083905 B2 EP0083905 B2 EP 0083905B2 EP 82810010 A EP82810010 A EP 82810010A EP 82810010 A EP82810010 A EP 82810010A EP 0083905 B2 EP0083905 B2 EP 0083905B2
- Authority
- EP
- European Patent Office
- Prior art keywords
- reed
- terry
- edge
- slot
- terry loom
- 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
Images
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D39/00—Pile-fabric looms
- D03D39/22—Terry looms
- D03D39/223—Cloth control
-
- 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
- D03D47/40—Forming selvedges
- D03D47/48—Forming selvedges by inserting cut end of weft in next shed, e.g. by tucking, by blowing
Definitions
- the invention relates to a terry weaving machine with a spreading device running between reed and breast tree in the weft direction, wherein the tissue is periodically shifted with respect to the reed attachment point by movement of the breast tree and the spreading device and the terry weaving machine is equipped with a device for forming an insert edge.
- the loop is formed on the principle of fabric control. While the reed moves in a conventional manner, the tissue is periodically pulled away from the reed attachment point by the joint movement of the breast tree and the spreader device, so that after each full stop of the reed, two or three partial stops are generated for the subsequent looping of the pile chain (three-shot or Four-shot terry towels).
- the formation of the insert edge takes place in a manner known per se as in normal fabrics, e.g. as disclosed in US Pat. No.
- the object of the invention is to improve the terry weaving machine mentioned at the outset in such a way that protruding insert ends or loops are avoided with certainty and perfect insert edges are achieved with all yarns or edge bindings.
- the measure listed in the characterizing part of claim 1 serves to solve this problem.
- edge warp threads to be pressed like pliers against the insertion end in question, so that this is held between the edge warp threads even when the fabric is pulled away from the reed attachment point. This ensures a clean insert edge without protruding insert ends or loops.
- FR-A 643 846 and CH-A-345 618 already disclose a deflection device which narrows the compartment in the area of the edge warp threads.
- this device is not disclosed there in connection with a terry weaving machine of the type mentioned in the present claim 1.
- the known U mleak device must be arranged so that it can be moved from a working position in which it narrows the compartment to a position in which it releases the warp threads.
- the deflection device can have a guide plate containing a slot. This results in simple manufacture of the deflection device.
- the deflection device can also be provided with adjustable, slit-forming jaws. This gives the advantage of a particularly flexible adaptation to different yarn thicknesses and types of fabric.
- the deflection device can be designed with a slide gauge scale. This ensures a measurable or reproducible setting of the slot.
- the basic chain 14 is guided from a basic warp beam 12 via a deflection beam 16 and a tensioning beam 18.
- the pile chain 22 is guided from a pile warp beam 20 via a spreader 24 and a flexible tension beam 26 which is fastened to a pair of levers 28 which can be pivoted about a pivot axis 30.
- a spring 32 serves to return the pair of levers 28.
- the basic chain 14 or the pile chain 22 are guided in the usual way through warp thread monitors 34, shafts 36 and a reed 38, after which the goods are pushed over a slide 40 with a spreader 44 having a needle roller 42 and a movable breast beam 46 needled switching tree 48, a pressure tree 50 and a spreader 52 is wound onto a goods tree 54.
- the movable breast beam 46 is connected via a pull tab 56, a pull hook 58 and a roller lever 60 to the terry cam 62, which is in engagement with the worm gear 66 belonging to the warp beam drive 64, which in turn meshes with the drive sprocket 68 of the warp beam 20.
- the drive motor is designated 70.
- the deflection device 72 is located between the reed 38 and the spreader 44.
- this consists of a plate 76 fastened to a holder 74, which has a slot 78 through which the warp threads 80, 82, which are in the up or down position, are guided.
- the weft threads of the goods 84 are filled circles 86, 88, 90, while their corresponding insertion ends are designated as unfilled circles with 92, 94, 96.
- the tissue stroke is denoted by H.
- the terry cam 62 effects a reciprocating movement of the slide 40 according to the double arrow 98 (FIGS. 1, 4) via the roller lever 60 and the pull hook 58 and the pull tab 56, so that the fabric 84 has a lifting movement H in With reference to the stop position of the reed 38 shown in dash-dotted lines in FIG. 2, the reed stroke being denoted by R.
- the slot 78 narrows the compartment 100 with each stroke H by increasing the angle a between the edge warp threads 80, 82 before the start of the stroke (dash-dotted line) to the value ⁇ at the end of the stroke.
- FIG. 1 the slot 78 narrows the compartment 100 with each stroke H by increasing the angle a between the edge warp threads 80, 82 before the start of the stroke (dash-dotted line) to the value ⁇ at the end of the stroke.
- the insertion end 92 is held in a pincer-like manner between the edge warp threads 80, 82, so that the insertion end is securely held when the goods move backward with a corresponding loop formation of the warp threads.
- the weft thread to be sewn by the reed is designated 81.
- the deflecting device 102 has an angle bracket 106 fastened to the stationary machine cheek 104, to which a clamping plate 108 is fastened by means of two clamping screws 110.
- An angle plate 112 and a counter plate 114 are held between the angle bracket 106 and the clamping plate 108, which can be adjusted relative to one another in the manner of a slide gauge to form a variable slot 116.
- a slide gauge-like scale 118 ensures measurable or reproducible slot settings.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Claims (4)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP82810010A EP0083905B2 (fr) | 1982-01-13 | 1982-01-13 | Métier pour tissu éponge comportant un élargisseur s'étendant dans la direction trame entre le pergne et la poitrinière |
DE8282810010T DE3265120D1 (en) | 1982-01-13 | 1982-01-13 | Terry loom having an expander device between the reed and the breast beam |
US06/450,437 US4485848A (en) | 1982-01-13 | 1982-12-16 | Terry weaving machine having a deflecting mechanism for warp yarns |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP82810010A EP0083905B2 (fr) | 1982-01-13 | 1982-01-13 | Métier pour tissu éponge comportant un élargisseur s'étendant dans la direction trame entre le pergne et la poitrinière |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0083905A1 EP0083905A1 (fr) | 1983-07-20 |
EP0083905B1 EP0083905B1 (fr) | 1985-08-07 |
EP0083905B2 true EP0083905B2 (fr) | 1990-10-31 |
Family
ID=8190043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82810010A Expired - Lifetime EP0083905B2 (fr) | 1982-01-13 | 1982-01-13 | Métier pour tissu éponge comportant un élargisseur s'étendant dans la direction trame entre le pergne et la poitrinière |
Country Status (3)
Country | Link |
---|---|
US (1) | US4485848A (fr) |
EP (1) | EP0083905B2 (fr) |
DE (1) | DE3265120D1 (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH659089A5 (de) * | 1983-06-09 | 1986-12-31 | Saurer Ag Adolph | Webmaschine. |
AT378790B (de) * | 1983-06-14 | 1985-09-25 | Saurer Ag Adolph | Webmaschine, insbesondere frottierwebmaschine |
US4721134A (en) * | 1986-08-04 | 1988-01-26 | West Point Pepperell, Inc. | Terry loop ratio control device |
DE4005751A1 (de) * | 1990-02-23 | 1991-08-29 | Dornier Gmbh Lindauer | Seersucker-einrichtung |
DE4424271C1 (de) * | 1994-07-09 | 1995-06-29 | Dornier Gmbh Lindauer | Luftwebmaschinen mit Kantenniederhalter |
DE19712280A1 (de) * | 1997-02-21 | 1998-08-27 | Janowitz Ralf Ingo | Audiosystem |
DE19924689C1 (de) * | 1999-05-28 | 2001-05-17 | Dornier Gmbh Lindauer | Verfahren zum Begrenzen der Webfachöffnung und Webfachbegrenzer |
ITMI20012120A1 (it) * | 2001-10-12 | 2003-04-12 | Promatech Spa | Dispositivo di supporto del tempiale e realtivo coperchio in un telaio spugna a banchina mobile |
DE102011009765B3 (de) * | 2011-01-28 | 2011-11-10 | Lindauer Dornier Gmbh | Webmaschine mit verfahrbaren Begrenzungsmitteln sowie ein Verfahren zum Herstellen eines Gewebes |
CN106120116A (zh) * | 2016-08-24 | 2016-11-16 | 经纬纺织机械股份有限公司 | 织韩国绒的剑杆织机 |
CN107858782B (zh) * | 2017-11-28 | 2020-06-30 | 江苏友诚数控科技有限公司 | 一种割绒毛巾织机织造方法 |
BE1026319B1 (nl) * | 2018-05-31 | 2020-01-13 | Picanol Nv | Sleepinrichting voor poolkettingdraden in een baddoek weefmachine |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1827646A (en) * | 1926-11-16 | 1931-10-13 | Gabler Johann | Weft holding device |
FR643846A (fr) * | 1926-11-16 | 1928-09-24 | Appareil pour retenir les fils de trame | |
FR837656A (fr) * | 1937-10-30 | 1939-02-15 | Perfectionnements aux métiers à tisser à alimentation continue | |
CH345618A (de) * | 1956-02-03 | 1960-03-31 | Webstuhlbau Neugersdorf Veb | Vorrichtung zum Gestreckthalten des Endes des jeweils zuletzt eingetragenen Schussfadens an einer Greiferschützen-Webmaschine |
US2938547A (en) * | 1956-03-20 | 1960-05-31 | Dewas Raymond | Weft holding means for weaving looms with continuous weft feed |
US3115902A (en) * | 1959-12-14 | 1963-12-31 | Dewas Raymond | Weft end tucking device |
DE1535414B1 (de) * | 1966-10-12 | 1971-09-16 | Etag Textilwerke Gmbh | Verfahren zum Bilden von verduennten Einlegekanten beim Herstellen von Geweben auf Webmaschinen mit Entnahme des Schussfadens von ortsfesten Vorratsspulen und Vorrichtung zur Durchfuehrung des Verfahrens |
US3464453A (en) * | 1967-08-24 | 1969-09-02 | Webstuhlbau Grossenhain Veb | Gripping shuttle loom |
CH514704A (de) * | 1970-04-30 | 1971-10-31 | Rueti Ag Maschf | Verfahren und Einrichtung zum Bilden einer Hilfskante beim Weben |
US3724509A (en) * | 1971-07-16 | 1973-04-03 | Cannon Mills Co | Temple for terry looms and method of operating same |
-
1982
- 1982-01-13 EP EP82810010A patent/EP0083905B2/fr not_active Expired - Lifetime
- 1982-01-13 DE DE8282810010T patent/DE3265120D1/de not_active Expired
- 1982-12-16 US US06/450,437 patent/US4485848A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4485848A (en) | 1984-12-04 |
DE3265120D1 (en) | 1985-09-12 |
EP0083905A1 (fr) | 1983-07-20 |
EP0083905B1 (fr) | 1985-08-07 |
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