EP0446424A1 - Gripper loom for heavy fabrics - Google Patents
Gripper loom for heavy fabrics Download PDFInfo
- Publication number
- EP0446424A1 EP0446424A1 EP90121552A EP90121552A EP0446424A1 EP 0446424 A1 EP0446424 A1 EP 0446424A1 EP 90121552 A EP90121552 A EP 90121552A EP 90121552 A EP90121552 A EP 90121552A EP 0446424 A1 EP0446424 A1 EP 0446424A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- weaving machine
- webs
- sole
- gripper
- machine according
- 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
Images
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
- D03D47/27—Drive or guide mechanisms for weft inserting
- D03D47/271—Rapiers
- D03D47/273—Rapier rods
-
- 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
- D03D47/12—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick
- D03D47/20—Constructional features of the thread-engaging device on the inserters
- D03D47/23—Thread grippers
- D03D47/233—Carrying grippers
-
- 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
- D03D47/27—Drive or guide mechanisms for weft inserting
- D03D47/277—Guide mechanisms
-
- 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
- D03D49/60—Construction or operation of slay
Definitions
- the invention relates to a rapier weaving machine for heavy fabrics, the rapiers being arranged on rapier rods which are mounted outside the loom and rigidly guided and a first rapier introduces the weft thread into the opened loom compartment, while a second rapier takes over the weft thread in the center and carries it through the compartment and the grippers run freely on a shop sole arranged on the sheet bar.
- Heavy fabrics are, for example, conveyor belt fabrics for belt conveyors in the top and bottom mining.
- the invention is therefore based on the object in rapier weaving machines of the type mentioned in the preamble of the main claim, the free and straight running of the rapier through the shed also when processing high-mass lower warp threads To ensure manufacture of abnormally thick and multi-ply fabrics.
- the invention is characterized by the technical teaching according to claim 1.
- An essential feature of the present invention is that the thread mass in the sub-compartment, which was previously very high, is now reduced according to the invention, namely in receiving spaces which are formed between webs of the shop sole, so that the warp thread mass, which is built up per se, due to its lowering below the level the sole of the shop no longer interferes with the straight running of the grippers; i.e., the end of the gripper no longer strikes the warp thread mass of the lower compartment because this is lowered according to the invention.
- the grippers can now be guided straight to the center of the shed.
- the sole of the shop is designed so that it consists of individual, spaced apart and parallel webs. These webs form receiving spaces in which the entirety of the lower compartment warp threads is embedded.
- the bars are interchangeable, but firmly attached to the sole of the shop. Their shape is adapted to the given geometric conditions of the weaving machine.
- the free space between the webs is designed so that the maximum of the warp threads of the lower shed can be accommodated in the heaviest heavy fabrics and it is dimensioned so that the currently known conveyor belt fabrics can be manufactured using this invention.
- FIG. 1 there is a gripper 1 which is designed in a manner known per se.
- the thread needle 2 is currently presenting the weft 3 of the open hook 4, the gripper 1 is ready to insert the weft 3 into the open shed 6 on an outer guide piece 5.
- the shed 6 here consists of the upper compartment 7 and the lower compartment 8.
- FIG. 2a shows the unfavorable weaving condition with relatively few upper shed warp threads and one lower shed 8 containing a large amount of warp threads.
- the tissue 10 is struck.
- the weaving machine has a sheet bar 11 with a reed 12 attached to it.
- a profile 13 is now arranged on the front of the sheet bar 11, on which the webs 14 are arranged parallel to one another in warp thread.
- the webs 14 each form receiving spaces 15 of the same size between them, in which, according to the invention, the entirety of the lower warp threads is accommodated.
- the number of webs on the profile 14 can be varied within free limits.
- the number of webs is dimensioned such that a proper rapier run on the running surface 16 is ensured over the entire weaving width.
- the distance between the individual adjacent webs 14 is not uniform but varies.
- the distance between the webs 14 is reduced in order to increase the looper head there during the weft transfer process To provide support.
- FIG. 2b shows this even more clearly, it being clarified that the receiving space 15 is dimensioned such that even with unfavorable fabrics (high warp thread density in the lower compartment 8 and low warp thread density in the upper compartment 7) a straight running of the hook 1 is ensured.
- the gripper (s) always slide on the running surfaces 16 of the webs 14.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
- Woven Fabrics (AREA)
Abstract
Beschrieben wird eine Greifer-Webmaschine zur Herstellung von Schwergeweben. Dazu ist es Aufgabe der Erfindung, den freien und geradlinigen Lauf der Greifer (1) bis zur Schußfadenübergabe im Webfach auch bei massestarken Unterkettfäden (8) zu gewährleisten. Gemäß der Erfindung wird dies dadurch ermöglicht, daß die Ladensohle aus einzelnen im Abstand voneinander angeordneten und parallel zueinander verlaufenden Stegen (14) besteht, zwischen welchen Aufnahmeräume (15) gebildet sind, in denen sich die Gesamtheit der Unterkettfäden (8) einbettet. <IMAGE>A rapier weaving machine for the production of heavy fabrics is described. To this end, the object of the invention is to ensure the free and straight running of the grippers (1) up to the transfer of the weft thread in the shed, even in the case of high-mass lower warp threads (8). According to the invention, this is made possible by the fact that the soleplate consists of individual webs (14) which are spaced apart and run parallel to one another, between which receiving spaces (15) are formed, in which the entirety of the lower warp threads (8) are embedded. <IMAGE>
Description
Die Erfindung betrifft eine Greiferwebmaschine für Schwergewebe, wobei die Greifer an außerhalb des Webfaches gelagerten und starr geführten Greiferstangen angeordnet sind und ein erster Greifer den Schußfaden in das geöffnete Webfach einbringt, während ein zweiter Greifer den Schußfaden in der Fachmitte übernimmt und durch das Fach trägt und dabei die Greifer auf einer an der Blattleiste angeordneten Ladensohle frei laufen.The invention relates to a rapier weaving machine for heavy fabrics, the rapiers being arranged on rapier rods which are mounted outside the loom and rigidly guided and a first rapier introduces the weft thread into the opened loom compartment, while a second rapier takes over the weft thread in the center and carries it through the compartment and the grippers run freely on a shop sole arranged on the sheet bar.
Unter Schwergewebe sind zum Beispiel Förderbandgewebe für Bandförderer im Über- und Unterlage-Bergbau zu verstehen.Heavy fabrics are, for example, conveyor belt fabrics for belt conveyors in the top and bottom mining.
Auf den bekannten Greifer-Webmaschinen ist die Herstellung von Schwergewebe, die eine Stärke von bis zu 15mm aufweisen können, mit erheblichen Schwierigkeiten verbunden. Diese finden Ihren Niederschlag darin, daß die Fadenmasse, d.h., die Vielzahl von Unterkettfäden des Unterfaches, die sich auf der planebenen und über die Webbreite der Webmaschine erstreckenden Ladensohle abstützt, so dick und hochbauend ist, daß die Geradeaus-Bewegung der Greifer bis zur Mitte des Webfaches zum Zwecke der Schußfadenübergabe nicht mehr gewährleistet ist. Die Greifer werden dann in unerwünschter Weise nach oben in das Webfach abgelenkt. Das sichere Zusammenspiel der beiden Greifer ist also bei der Schußfadenübergabe dann nicht mehr garantiert. Die Greifer gleiten nicht mehr auf der Ladensohle in dem vorgeschriebenen Niveau.On the known rapier weaving machines, the production of heavy fabrics, which can have a thickness of up to 15 mm, is associated with considerable difficulties. These are reflected in the fact that the thread mass, i.e. the large number of lower warp threads of the lower shed, which is supported on the flat and flat sole of the shop, which extends across the weaving width of the weaving machine, is so thick and high that the straight movement of the hooks to the middle the shed for the purpose of handing over the weft is no longer guaranteed. The grippers are then undesirably deflected upwards into the shed. The safe interaction of the two grippers is no longer guaranteed when the weft is transferred. The grippers no longer slide on the shop floor at the prescribed level.
Der Erfindung liegt deshalb die Aufgabe zugrunde, bei Greifer-Webmaschinen der im Oberbegriff des Hauptanspruches genannten Gattung den freien und geradlinigen Lauf des Greifers durch das Webfach auch bei der Verarbeitung massestarker Unterkettfäden zur Herstellung abnorm dicker und mehrlagiger Gewebe zu gewährleisten.The invention is therefore based on the object in rapier weaving machines of the type mentioned in the preamble of the main claim, the free and straight running of the rapier through the shed also when processing high-mass lower warp threads To ensure manufacture of abnormally thick and multi-ply fabrics.
Zur Lösung der gestellten Aufgabe ist die Erfindung durch die technische Lehre nach dem Patentanspruch 1 gekennzeichnet.To achieve the object, the invention is characterized by the technical teaching according to claim 1.
Wesentliches Merkmal der vorliegenden Erfindung ist, daß nun die Fadenmasse im Unterfach, die vorher sehr hoch baute, erfindungsgemäß abgesenkt wird, und zwar in Aufnahmeräume, die zwischen Stegen der Ladensohle gebildet werden, so daß die an sich hochbauende Kettfadenmasse aufgrund deren Absenkung unter das Niveau der Ladensohle nun nicht mehr den geradlinigen Lauf der Greifer stört; d.h., die Greifer treffen mit ihrer Stirnseite nicht mehr auf die Kettfadenmasse des Unterfaches auf, weil diese erfindungsgemäß abgesenkt ist. Die Greifer können also jetzt geradlinig bis zur Mitte des Webfaches geführt werden.An essential feature of the present invention is that the thread mass in the sub-compartment, which was previously very high, is now reduced according to the invention, namely in receiving spaces which are formed between webs of the shop sole, so that the warp thread mass, which is built up per se, due to its lowering below the level the sole of the shop no longer interferes with the straight running of the grippers; i.e., the end of the gripper no longer strikes the warp thread mass of the lower compartment because this is lowered according to the invention. The grippers can now be guided straight to the center of the shed.
Gemäß der Erfindung ist nun die Ladensohle so gestaltet, daß diese aus einzelnen, in Abstand voneinander und parallel zueinander angeordneten Stegen besteht. Diese Stege bilden Aufnahmeräume, in welche sich die Gesamtheit der Unterfach-Kettfäden einbettet.According to the invention, the sole of the shop is designed so that it consists of individual, spaced apart and parallel webs. These webs form receiving spaces in which the entirety of the lower compartment warp threads is embedded.
Dadurch wird der geradlinige Lauf der Greifer in Richtung Fachmitte zur Schußfadenübergabe gewährleistet und zugleich kann die Oberkante der Stege als Lauffläche für die an sich starr geführten Greifer genutzt werden. Die Gleitelemente der Greiferköpfe treffen also wieder auf eine definierte Laufbahn, die nicht federt oder nachgibt, so daß eine geordnete Greiferbewegung zustande kommt.This ensures the straight running of the grippers in the direction of the center of the weft transfer and at the same time the upper edge of the webs can be used as a running surface for the grippers, which are rigidly guided. The sliding elements of the gripper heads thus meet again on a defined track that does not spring or yield, so that an orderly gripper movement occurs.
Die Stege sind auswechselbar, aber fest an der Ladensohle befestigt. Ihre Form ist den vorgegebenen geometrischen Bedingungen der Webmaschine angepaßt.The bars are interchangeable, but firmly attached to the sole of the shop. Their shape is adapted to the given geometric conditions of the weaving machine.
Der Freiraum zwischen den Stegen ist so ausgebildet, daß das Maximum der Kettfäden des Unterfaches bei dem stärksten vorkommenden Schwergewebe aufgenommen werden kann und er ist so bemessen, daß die zur Zeit bekannten Förderbandgewebe bindungstechnisch mit Hilfe dieser Erfindung hergestellt werden können.The free space between the webs is designed so that the maximum of the warp threads of the lower shed can be accommodated in the heaviest heavy fabrics and it is dimensioned so that the currently known conveyor belt fabrics can be manufactured using this invention.
Bei einer Schwergewebedicke von z.B. 15mm reicht es aus, eine Steghöhe von 11mm vorzusehen.With a heavy fabric thickness of e.g. 15mm is sufficient to provide a web height of 11mm.
Die Erfindung wird nun anhand von einem Ausführungsbeispiel näher beschrieben.The invention will now be described in more detail using an exemplary embodiment.
Es zeigen :
- Figur 1:
- perspektivisch das geöffnete Webfach einer Greifer-Webmaschine mit einem, vor dem Webfach liegenden, linken Greifer;
- Figur 2a:
- einen Schnitt durch das Webfach nach Figur 1;
- Figur 2b:
- die Draufsicht in Richtung des Pfeiles 2b in Figur 2a.
- Figure 1:
- in perspective the open shed of a rapier weaving machine with a left rapier lying in front of the shed;
- Figure 2a:
- a section through the shed of Figure 1;
- Figure 2b:
- the plan view in the direction of arrow 2b in Figure 2a.
Gemäß Figur 1 ist ein Greifer 1 vorhanden, der in an sich bekannter Weise ausgebildet ist. Die Fadennadel 2 präsentiert gerade den Schußfaden 3 der geöffneten Greiferklemme 4, der Greifer 1 ist bereit auf einem äußeren Führungsstück 5 den Schußfaden 3 in das geöffnete Webfach 6 einzubringen. Das Webfach 6 besteht hierbei aus dem Oberfach 7 und dem Unterfach 8.According to FIG. 1 there is a gripper 1 which is designed in a manner known per se. The
Die Figur 2a zeigt beispielsweise den webtechnisch ungünstigen Zustand mit relativ wenig Oberfachkettfäden und einem eine große Menge Kettfäden enthaltenden Unterfach 8.For example, FIG. 2a shows the unfavorable weaving condition with relatively few upper shed warp threads and one
Jenseits des Bindepunktes 9 ist das Gewebe 10 angeschlagen.Beyond the
In an sich bekannter Weise besitzt die Webmaschine eine Blattleiste 11 mit einem daran befestigten Riet 12. An der Vorderseite der Blattleiste 11 wird nun anstelle der üblichen durchgehenden Ladensohle ein Profil 13 angeordnet, auf dem kettfaden-parallel die Stege 14 in gegenseitigem Abstand angeordnet sind. Die Stege 14 bilden hierbei zwischen sich jeweils gleichgroße Aufnahmeräume 15, in welche erfindungsgemäß die Gesamtheit der Unterkettfäden aufgenommen ist.In a manner known per se, the weaving machine has a
Hierbei ist gewährleistet, daß die Oberseite (obere Stirnseite) jedes Steges die Lauffläche 16 für den Greifer 1 bildet.This ensures that the upper side (upper end face) of each web forms the running
Gemäß der Darstellung in Figur 1 ist erkennbar, daß die gesamte Kettfadenmasse des Unterfaches 8 in Aufnahmeräumen 15 zwischen jeweils einander benachbarten Stegen 14 aufgenommen wird.According to the illustration in FIG. 1, it can be seen that the entire warp thread mass of the
Die Anzahl der Stege auf dem Profil 14 ist in freien Grenzen variierbar.The number of webs on the
Die Anzahl der Stege ist so bemessen, daß ein ordnungsgemäßer Greiferlauf auf der Lauffläche 16 über die gesamte Webbreite gewährleistet ist.The number of webs is dimensioned such that a proper rapier run on the running
Es kann hierbei vorgesehen werden, daß über die Webbreite hinweggesehen, der Abstand zwischen den einzelnen benachbarten Stegen 14 nicht gleichmäßig ist sondern variiert. So kann es beispielsweise vorgesehen sein, daß in der Mitte der Webbreite, nämlich in der Übergabeposition zwischen dem linken bzw. dem ersten und dem rechten bzw. dem zweiten Greifer, der Abstand zwischen den Stegen 14 vermindert ist, um dort beim Schußfadenübergabeprozeß den Greiferkopf mehr Unterstützung zu bieten.It can be provided here that, looking beyond the weaving width, the distance between the individual
In Figur 1 ist bei 10' noch naturgetreuer dargestellt, wie hoch das gebildete Gewebe 10'auftragen kann; während bei 10 das Gewebe nur schematisiert dargestellt ist.In Figure 1 at 10 'is shown even more lifelike how high the fabric 10' can apply; while at 10 the tissue is only shown schematically.
In Figur 2a sind weitere Einzelheiten zu erkennen, wo sichtbar ist, daß Kettfäden des Unterfaches 8 vollständig in den Aufnahmeraum 15 zwischen den Stegen 14 aufgenommen sind.In Figure 2a further details can be seen, where it can be seen that the warp threads of the
Figur 2b zeigt dies noch deutlicher, wobei klargestellt ist, daß der Aufnahmeraum 15 so bemessen ist, daß auch bei ungünstigen Geweben (hoher Kettfadendichte im Unterfach 8 und niedrige Kettfadendichte im Oberfach 7) ein geradliniger Lauf des Greifers 1 gewährleistet ist. Der bzw. die Greifer gleiten dabei stets auf den Laufflächen 16 der Stege 14.Figure 2b shows this even more clearly, it being clarified that the
- 11
- Greifer Gripper
- 22nd
- Fadennadel Thread needle
- 33rd
- Schußfaden Weft
- 44th
- Greiferklemme Claw clamp
- 55
- Führungsstück Guide piece
- 66
- Webfach Shed
- 77
- Oberfach Upper compartment
- 88th
- Unterfach Sub-compartment
- 99
- Bindepunkt Tie point
- 10, 10'10, 10 '
- Gewebe tissue
- 1111
- Blattleiste Sheet bar
- 1212
- Riet Advised
- 1313
- Profil profile
- 1414
- Steg web
- 1515
- Aufnahmeraum Recording room
- 1616
- Lauffläche Tread
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9018179U DE9018179U1 (en) | 1990-01-12 | 1990-11-10 | Rapier weaving machine for heavy fabrics |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4000686A DE4000686A1 (en) | 1990-01-12 | 1990-01-12 | BRIDGE SHOE SOLE FOR A GRIPPER WEAVING MACHINE |
DE4000686 | 1990-01-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0446424A1 true EP0446424A1 (en) | 1991-09-18 |
EP0446424B1 EP0446424B1 (en) | 1994-04-06 |
Family
ID=6397917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90121552A Expired - Lifetime EP0446424B1 (en) | 1990-01-12 | 1990-11-10 | Gripper loom for heavy fabrics |
Country Status (4)
Country | Link |
---|---|
US (1) | US5088525A (en) |
EP (1) | EP0446424B1 (en) |
JP (1) | JP2731038B2 (en) |
DE (3) | DE4000686A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0684328A1 (en) * | 1994-05-27 | 1995-11-29 | NUOVO PIGNONE S.p.A. | Improved guide system for the gripper insertion tape in a shuttleless loom |
WO2000034306A1 (en) * | 1998-12-04 | 2000-06-15 | Research Triangle Institute | 17β-ACYL-17α-PROPYNYL-11β-ARYLSTEROIDS AND THEIR DERIVATIVES HAVING AGONIST OR ANTAGONIST HORMONAL PROPERTIES |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE59010760D1 (en) * | 1990-03-13 | 1997-10-16 | Rueti Ag Maschf | Rapier weaving machine with entry belts and with spacing elements for the rapiers |
DE4204014A1 (en) * | 1992-02-12 | 1993-08-19 | Chemnitzer Webmasch Gmbh | Double carpet loom - has supports for rapier pair along single shed for the weft insertion |
DE102009036589A1 (en) | 2009-08-07 | 2011-02-10 | Lindauer Dornier Gmbh | Device for transferring a band-shaped weft material |
DE102009037127A1 (en) * | 2009-08-11 | 2011-02-17 | Lindauer Dornier Gmbh | Gripper head of a weaving machine |
CN101994199A (en) * | 2010-11-19 | 2011-03-30 | 海宁安捷复合材料有限责任公司 | Improved structure of rapier |
CN103966737B (en) * | 2014-05-14 | 2015-06-03 | 湖州市千金丝织厂 | Reed with changeable intervals between reed dents |
CN104358010A (en) * | 2014-11-06 | 2015-02-18 | 广东丰凯机械股份有限公司 | Open type suspension rapier walking shuttle path |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE406618A (en) * | ||||
US3842869A (en) * | 1973-10-09 | 1974-10-22 | Rockwell International Corp | Tapeguide raceway for rapier loom |
EP0137376A2 (en) * | 1983-10-10 | 1985-04-17 | VAMATEX S.p.A. | Means to guide weft carrying grippers along the shed of weaving looms |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1094841A (en) * | 1909-09-29 | 1914-04-28 | Julian O Ellinger | Reinforcement for concrete construction. |
DE604190C (en) * | 1932-03-16 | 1934-10-16 | Oliver Shimwell | Schuetzenfuehrung |
DE628367C (en) * | 1933-12-14 | 1936-04-03 | Oliver Shimwell | Schuetzenfuehrung |
US2538630A (en) * | 1948-07-13 | 1951-01-16 | Warner Swasey Co | Lay bar and shuttle guide |
DE1235829B (en) * | 1962-04-18 | 1967-03-02 | Saurer Ag Adolph | Drive device for the weft thread insertion on gripper looms |
CH444780A (en) * | 1965-04-28 | 1967-09-30 | Miracolo Italo | Weaving loom without shuttles for double fabrics |
DE1535374A1 (en) * | 1966-04-14 | 1970-07-30 | Magin Desveus Duran | Gripper guide for gripper looms |
JPS49126965A (en) * | 1973-04-18 | 1974-12-05 | ||
US4080771A (en) * | 1975-09-02 | 1978-03-28 | Victor Weller | Truss aligning system |
FR2648161B1 (en) * | 1989-06-09 | 1991-10-04 | Saurer Diederichs Sa | SUPPORT AND GUIDANCE DEVICE FOR MECHANICAL WEFT INSERTION DEVICES IN A NON-SHUTTLE WEAVING MACHINE |
-
1990
- 1990-01-12 DE DE4000686A patent/DE4000686A1/en not_active Withdrawn
- 1990-11-10 DE DE9018179U patent/DE9018179U1/en not_active Expired - Lifetime
- 1990-11-10 EP EP90121552A patent/EP0446424B1/en not_active Expired - Lifetime
- 1990-11-10 DE DE90121552T patent/DE59005279D1/en not_active Expired - Fee Related
- 1990-12-21 US US07/632,157 patent/US5088525A/en not_active Expired - Lifetime
-
1991
- 1991-01-10 JP JP3012885A patent/JP2731038B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE406618A (en) * | ||||
US3842869A (en) * | 1973-10-09 | 1974-10-22 | Rockwell International Corp | Tapeguide raceway for rapier loom |
EP0137376A2 (en) * | 1983-10-10 | 1985-04-17 | VAMATEX S.p.A. | Means to guide weft carrying grippers along the shed of weaving looms |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0684328A1 (en) * | 1994-05-27 | 1995-11-29 | NUOVO PIGNONE S.p.A. | Improved guide system for the gripper insertion tape in a shuttleless loom |
US5615714A (en) * | 1994-05-27 | 1997-04-01 | Nuovo Pignone S.P.A. | Guide system for the gripper insertion tape in a shuttleless loom |
CN1040783C (en) * | 1994-05-27 | 1998-11-18 | 新齿轮股份公司 | Improved quide system for the gripper insertion tape in a shuttleless loom |
WO2000034306A1 (en) * | 1998-12-04 | 2000-06-15 | Research Triangle Institute | 17β-ACYL-17α-PROPYNYL-11β-ARYLSTEROIDS AND THEIR DERIVATIVES HAVING AGONIST OR ANTAGONIST HORMONAL PROPERTIES |
Also Published As
Publication number | Publication date |
---|---|
JPH04214441A (en) | 1992-08-05 |
US5088525A (en) | 1992-02-18 |
DE9018179U1 (en) | 1998-03-05 |
DE4000686A1 (en) | 1991-07-18 |
JP2731038B2 (en) | 1998-03-25 |
DE59005279D1 (en) | 1994-05-11 |
EP0446424B1 (en) | 1994-04-06 |
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