EP0565934A1 - Métier à tisser modulaire - Google Patents
Métier à tisser modulaire Download PDFInfo
- Publication number
- EP0565934A1 EP0565934A1 EP93105107A EP93105107A EP0565934A1 EP 0565934 A1 EP0565934 A1 EP 0565934A1 EP 93105107 A EP93105107 A EP 93105107A EP 93105107 A EP93105107 A EP 93105107A EP 0565934 A1 EP0565934 A1 EP 0565934A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- weaving machine
- shaft
- coupling
- machine part
- 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.)
- Granted
Links
- 230000008878 coupling Effects 0.000 claims abstract description 34
- 238000010168 coupling process Methods 0.000 claims abstract description 34
- 238000005859 coupling reaction Methods 0.000 claims abstract description 34
- 238000009941 weaving Methods 0.000 claims description 58
- 210000000078 claw Anatomy 0.000 description 8
- 239000004744 fabric Substances 0.000 description 4
- 235000014676 Phragmites communis Nutrition 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D49/00—Details or constructional features not specially adapted for looms of a particular type
- D03D49/02—Construction of loom framework
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
- D03J1/00—Auxiliary apparatus combined with or associated with looms
- D03J1/001—Cloth or warp beam replacement
Definitions
- the invention relates to a divided weaving machine with a stationary machine part, which contains a shaft drive, and with a removable machine part, which contains a warp beam bearing.
- the stationary weaving machine part contains, inter alia, a shaft drive for heald frames which are held in the removable weaving machine part in such a way that they are taken along with the removable weaving machine part after removal from the shaft drive and are removed with them.
- the invention is based on the object of equipping a divided weaving machine of the type mentioned at the beginning with edge images without the removal of the removable weaving machine part and the reassembly by means of these edge images and their rotary drive of the removable weaving machine part and the stationary weaving machine part.
- the removable weaving machine part accommodates edge images, at least one of which is driven by means of a shaft which runs essentially transversely to the warp threads, which is also held on the removable weaving machine part and which can be connected to a drive shaft by means of a separable coupling which is arranged in the stationary weaving machine part.
- At least one of the edge images is arranged to be adjustable in the width direction of the weaving machine. This makes it possible to produce different fabric widths on the weaving machine without the installation and removal of the removable weaving machine part being hindered by the edge images, at least one of which is then arranged closer to the center of the weaving machine.
- the loom (1) shown in FIGS. 1 and 2 consists of a stationary, first loom part (2) and a removable, second loom part (3).
- the stationary weaving machine part (2) contains, among other things, a not shown weaving drive system, a not shown cloth winding system, a not shown warp beam drive and a schematically indicated shaft drive (4).
- the heald frames (5) detached from the shaft drive (4), the reed (6) detached from its drive and the warp beam (7) separated from its drive can also be removed with the removable weaving machine part (3).
- This weaving machine part (3) contains a bearing (8) for the warp beam. It also contains height-adjustable support arms (9) for a warp stop motion (10) and a match tree (11).
- the match tree (11) is held by means of rockers (12) which are pivotally mounted on the support arms (9) and are supported against springs (13) attached to the support arm (9).
- the removable loom part (3) has shaft guides (14) for the heald frames on a cantilever arm. A holder for the reed (6) is attached to these shaft guides (14).
- the stationary weaving machine part (2) and the removable weaving machine part (3) are provided with intermeshing guide means (15) which form a positive guide between the two weaving machine parts during installation or removal, so that in particular, the heald frames (5) can be installed and removed with a predetermined movement, which prevents them from colliding with elements of the stationary weaving machine part (3), for example cross members (16), which are arranged between the side parts of the weaving machine part (2) are.
- the warp threads (19) run from a warp beam (7) over the match tree (11) through the warp thread monitors (10) to the heald frames (5) and the reed (6).
- the removable weaving machine part (3) is provided with arms (17) attached to its side parts, which protrude into the stationary weaving machine part (2) in the assembled state of the two weaving machine parts (2 and 3), which is shown in FIG. 2.
- the arms (17) carry a cross member (18).
- Two edge images (21) are arranged on the cross member (18).
- Such edge images (21) are known per se. For example, they could be of the construction described in U.S. Patent 3,320,978.
- the edge images (21), as shown in Fig. 3 and 4 have a gear (41) which is mounted in a holder (33) which is attached to the cross member (18).
- the gearwheel (41) is driven via a gearwheel (40) which meshes with it and is arranged on a shaft (26).
- the shaft (26) is mounted in the holder (33) by means of a bearing (32) and in one or more further bearings (31) which are supported on the cross member (18).
- the shaft (26) is connected by means of a separable coupling (25) to a drive shaft (36) which is mounted in the side part of the stationary weaving machine part (2) by means of a bearing (37).
- the drive shaft (36) is also driven in a manner not shown via a weaving drive or a shaft drive. It is also possible to assign a separate drive motor to the drive shaft (36) which is operated synchronously with the main motor of the weaving machine.
- the separable coupling is designed as a form-fitting coupling.
- a coupling part (34) is mounted on the drive shaft (36) in a rotationally fixed manner, which engages with claws (35) in claws (28) of a coupling part (27) which is connected in a rotationally fixed manner to the shaft (26).
- the coupling part (27) is axially displaceable on the shaft (26) in order to separate the coupling (25).
- the coupling part (27) is provided with a driver, which in the exemplary embodiment is designed as a screw (29) and which engages in a longitudinal groove (30) of the shaft (26), so that a rotationally fixed connection between the shaft (26) and the coupling part (27) remains even if the coupling part (27) is axially displaced.
- the coupling part (27) is provided with a longitudinal slot, in the area of which a clamping screw (38) is arranged, by tightening the coupling part (27) on the shaft (26).
- This intermediate part is firmly connected to the claws (28) of the coupling part (27), for example by gluing.
- the coupling (25) is separated.
- the clamping screw (38) is loosened so that the coupling part (27) can be moved on the shaft (26) until the claws (28) and (35) are separated from one another. It is advisable to then slightly tighten the clamping screw (38) again in order to prevent the coupling part (27) from being inadvertently shifted on the shaft (26).
- the coupling part if necessary after loosening the clamping screw (38), is shifted again on the shaft (26) until the claws (28) and (35) of the two coupling parts ( 27) and (34) interlock again. Then the clamping screw (38) tightened.
- the coupling part (27) remains connected to the shaft (26) in a rotationally fixed manner even after the coupling (25) has been disconnected, there is the possibility of establishing the synchronization of the edge former (21) with the drive shaft (36) again in a simple manner.
- markings can be made on the two coupling parts (27) and (34), for example. This makes it possible to have the crossing moment of the threads of the edge former (21) carried out at a desired point in time in the weaving cycle, the crossing moment being retained after the weaving machine part (3) has been reinstalled.
- the holder (33) with the edge images (21) can be attached to the cross member (18) in different positions.
- the holder (33) and the gear (40) are moved on the shaft (26).
- the shaft (26) which runs essentially parallel to the cross member (18), extends over the entire width of the weaving machine and drives both edge images (21).
- the shaft (26) does not extend over the entire width of the weaving machine, but is limited in its length only to the area over which the edge pictures (21) driven by it can be arranged offset.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
- Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE9200340 | 1992-04-15 | ||
BE9200340A BE1006861A6 (nl) | 1992-04-15 | 1992-04-15 | Weefmachine voorzien van een zelfkantinrichting. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0565934A1 true EP0565934A1 (fr) | 1993-10-20 |
EP0565934B1 EP0565934B1 (fr) | 1997-12-29 |
Family
ID=3886226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93105107A Expired - Lifetime EP0565934B1 (fr) | 1992-04-15 | 1993-03-27 | Métier à tisser modulaire |
Country Status (5)
Country | Link |
---|---|
US (1) | US5307845A (fr) |
EP (1) | EP0565934B1 (fr) |
JP (1) | JPH0649741A (fr) |
BE (1) | BE1006861A6 (fr) |
DE (1) | DE59307869D1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996023093A1 (fr) * | 1995-01-26 | 1996-08-01 | Icbt Diederichs | Metier a tisser |
WO2000050677A1 (fr) * | 1999-02-25 | 2000-08-31 | Icbt Diederichs | Machine a tisser equipee d'une mecanique jacquard |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3302196B2 (ja) * | 1994-09-27 | 2002-07-15 | 津田駒工業株式会社 | 織機における遊星歯車式耳組装置の取付構造 |
US8022095B2 (en) | 1996-08-16 | 2011-09-20 | Pozen, Inc. | Methods of treating headaches using 5-HT agonists in combination with long-acting NSAIDs |
MXPA05006954A (es) * | 2002-12-26 | 2005-09-22 | Pozen Inc | Formas de dosificacion de capas multiples que contienen nsaids y triptanos. |
BE1015461A6 (nl) * | 2003-03-18 | 2005-04-05 | Picanol Nv | Inrichting voor het vormen van een zelfkant aan een weefsel. |
AU2009260166B2 (en) * | 2008-06-20 | 2014-10-09 | Alphapharm Pty Ltd | Pharmaceutical formulation |
WO2017134644A1 (fr) * | 2016-02-06 | 2017-08-10 | Kurkute Sanjay | Contre-poupée de métier à tisser à guides de trame de lisses et à levée des fils de chaînes en mouvement intégrés |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE388106A (fr) * | ||||
NL7908863A (nl) * | 1978-12-11 | 1980-06-13 | Toyoda Automatic Loom Works | Inrichting voor het vormen van een zelfkant. |
CH668608A5 (fr) * | 1985-09-06 | 1989-01-13 | Picanol Nv | Procede pour l'echange d'articles dans un atelier de tissage et dispositif pour sa mise en oeuvre. |
US4934413A (en) * | 1988-07-13 | 1990-06-19 | Nissan Motor Co., Ltd. | Warp arrangement and carrier system for an automatic loom |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3320978A (en) * | 1965-04-27 | 1967-05-23 | Kobayashi Yasushi | Selvage braiding means for a shuttleless loom |
US4193427A (en) * | 1978-07-20 | 1980-03-18 | Nissan Motor Company, Limited | Selvage forming system of shuttleless loom |
US4421141A (en) * | 1979-08-06 | 1983-12-20 | Leesona Corporation | Fabric selvage forming |
US4566566A (en) * | 1983-09-19 | 1986-01-28 | Societe Alsacienne De Construction De Material Textile | Device for temporarily uncoupling two coaxial rotating elements |
EP0296115B1 (fr) * | 1987-06-16 | 1992-12-09 | GebràDer Sulzer Aktiengesellschaft | Dispositif de transport pour le tissage |
JP2503641B2 (ja) * | 1989-04-01 | 1996-06-05 | 株式会社豊田自動織機製作所 | 織機における機仕掛け準備用受け台 |
-
1992
- 1992-04-15 BE BE9200340A patent/BE1006861A6/nl not_active IP Right Cessation
-
1993
- 1993-03-27 EP EP93105107A patent/EP0565934B1/fr not_active Expired - Lifetime
- 1993-03-27 DE DE59307869T patent/DE59307869D1/de not_active Expired - Fee Related
- 1993-04-02 US US08/041,465 patent/US5307845A/en not_active Expired - Lifetime
- 1993-04-13 JP JP5086128A patent/JPH0649741A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE388106A (fr) * | ||||
NL7908863A (nl) * | 1978-12-11 | 1980-06-13 | Toyoda Automatic Loom Works | Inrichting voor het vormen van een zelfkant. |
CH668608A5 (fr) * | 1985-09-06 | 1989-01-13 | Picanol Nv | Procede pour l'echange d'articles dans un atelier de tissage et dispositif pour sa mise en oeuvre. |
US4934413A (en) * | 1988-07-13 | 1990-06-19 | Nissan Motor Co., Ltd. | Warp arrangement and carrier system for an automatic loom |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996023093A1 (fr) * | 1995-01-26 | 1996-08-01 | Icbt Diederichs | Metier a tisser |
FR2729975A1 (fr) * | 1995-01-26 | 1996-08-02 | Icbt Diederichs Sa | Metier a tisser |
US5799706A (en) * | 1995-01-26 | 1998-09-01 | Icbt Diederichs | Weaving loom with vibration damper |
WO2000050677A1 (fr) * | 1999-02-25 | 2000-08-31 | Icbt Diederichs | Machine a tisser equipee d'une mecanique jacquard |
FR2790269A1 (fr) * | 1999-02-25 | 2000-09-01 | Icbt Diederichs Sa | Machine a tisser equipee d'une mecanique jacquard |
Also Published As
Publication number | Publication date |
---|---|
EP0565934B1 (fr) | 1997-12-29 |
US5307845A (en) | 1994-05-03 |
DE59307869D1 (de) | 1998-02-05 |
BE1006861A6 (nl) | 1995-01-10 |
JPH0649741A (ja) | 1994-02-22 |
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