EP1528130A2 - Webschaft in Verbundbauweise - Google Patents
Webschaft in Verbundbauweise Download PDFInfo
- Publication number
- EP1528130A2 EP1528130A2 EP04024447A EP04024447A EP1528130A2 EP 1528130 A2 EP1528130 A2 EP 1528130A2 EP 04024447 A EP04024447 A EP 04024447A EP 04024447 A EP04024447 A EP 04024447A EP 1528130 A2 EP1528130 A2 EP 1528130A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- stiffening
- chamber
- base body
- web
- shaft rod
- 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
- 239000002131 composite material Substances 0.000 title claims description 8
- 238000009941 weaving Methods 0.000 claims description 12
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 239000004917 carbon fiber Substances 0.000 claims description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 239000000853 adhesive Substances 0.000 description 10
- 230000001070 adhesive effect Effects 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 230000005284 excitation Effects 0.000 description 3
- 239000003351 stiffener Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C9/00—Healds; Heald frames
- D03C9/06—Heald frames
- D03C9/0608—Construction of frame parts
- D03C9/0616—Horizontal upper or lower rods
- D03C9/0625—Composition or used material
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C9/00—Healds; Heald frames
- D03C9/06—Heald frames
- D03C9/0691—Arrangements of means for damping or noise reduction
Definitions
- the invention relates to a weaving shank for weaving machines, especially fast-running weaving machines.
- the shafts of looms become very weaving moved quickly and excited to vibrate. This is generally true however, it does in long shafts (wide tissue) can lead to special problems.
- the shaft vibrations become both in movement longitudinal direction as well as transversely to it stimulated. They lead to burdens on the weave, to the Strands, on the heddle rails and on the warp threads.
- the Loads can lead to premature strand breakage or shaft breakage or lead to other inconveniences.
- the vibration tendency of the shaft rods contributes significantly for noise generation of looms and their wear at. Also in the sense of noise reduction, it is a goal of Development of healds whose tendency to vibration too to reduce.
- a Webschaftstab which is designed as a light metal hollow chamber profile. This has two flat side walls, the more hollow chambers enclose. One of the side walls is with one itself extending almost over the entire height of the side wall Steel tape glued to the vibrations of the shaft rod reduce and thus reduce the generated sound intensity should.
- a shaft rod is known, the formed by a two-part aluminum profile body is.
- the two aluminum profiles close between a total of three hollow chambers, one of which a foam body and the other two by a Carbon fiber plastic composite body are filled.
- the carbon fiber composite body have something like this rectangular cross-section on which the relevant hollow chamber completely filled out. They are through an epoxy resin adhesive with the two side walls of the hollow chamber profile and glued to the adjacent webs of the same.
- the housing of the carbon fiber plastic composite body in all sides closed chambers, between the formed two matching aluminum profiles require a tailor-made adaptation of the two aluminum profiles to each other and to the carbon fiber plastic composite parts. This represents a considerable manufacturing complexity
- the shaft rod has a not inconsiderable Weight up.
- An also provided with an integrated stiffener Shaft rod is known from DE 36 21 145 A1.
- Shaft rod is made of two elongated, matching ones Formed moldings that complete an interior together. This is with a stiffening element and with filled a honeycomb element.
- the stiffening element is formed by a carbon fiber body.
- the housing of the carbon fiber body in the closed Interior not only encounters production engineering Difficulties but also leads to a significant Stock weight.
- a shaft rod which is designed as a hollow chamber profile.
- the Shaft rod both at its upper longitudinal edges as well as at its lower longitudinal edges provided with recesses, in the stiffeners are glued, which is a rectangular Have cross-section.
- the stiffening elements are made a glass fiber reinforced plastic formed.
- Shaft rods of this design show increased rigidity with regard to loads in directions of movement, i.e. act parallel to the side walls of the profile body. Vibrations will act across the shaft profile less steamed. In that regard, such a Stem rod considered to be in need of improvement. this applies correspondingly for the German utility model G 69 29 985, which reveals a similar shaft rod.
- the weaving shed according to the invention has at least one Shank on which is designed as a composite profile. He consists of an elongated, designed as a hollow profile body Main body, held on the two stiffening body are.
- the hollow profile body is characterized, for example, by a light metal profile body, for example, an aluminum extruded profile, formed while the stiffening body preferably Carbon fiber plastic composite rods are.
- the peculiarity the shaft rod consists in the arrangement of the stiffening body. These are housed in open chambers, into which they can be inserted from the side.
- the chambers each have an open side, i.e. a correspondingly large lateral opening.
- the main body has at least one, preferably several webs, which are the side walls of the hollow chamber profile connect with each other.
- the stiffening body is located either on such a bridge and is with this connected (e.g., glued) or bridges the distance self-supporting between the side walls. It is also possible, that one of the stiffening bodies in a laterally open Chamber adjoining to a dock sits while the other Stiffening body, for example, only with its ends abuts a web section. This gives a lot good stiffening of the shaft rod at the same time reduced shaft weight.
- the inventive Shank rod allows higher working speeds of Weaving machine and shows a reduced tendency to oscillation.
- the stiffening bodies extends at least one of the stiffening bodies, preferably the upper stiffening body not over the entire length of the Shaft rod but only over a part of the same.
- corner connector can be used, for example, to attach the side supports serve.
- the introduction of appropriate forces in the ends of the shaft rod is thus made on the aluminum or another metal existing body, for example, over the entire height of the concerned Side wall of the used hollow chamber.
- the stiffening body takes no place for the corner connector away, so that this can use the entire chamber cross-section.
- parts of Sidewalls which receive the stiffening body Limit chamber removed, leaving the stiffening body over a large part of its length from the hollow chamber profile sticking out. Only the ends of the stiffening body and a lower portion thereof are then in the Basic body taken. In this embodiment, with largely free-lying stiffening body are very high Stiffness values achieved at reduced mass.
- stiffening body at its end with a Web portion and / or connected to a side wall portion. This is in particular with regard to the introduction of tensile forces advantageous in the stiffening body.
- FIG. 1 illustrates a heddle 1.
- the weave has an upper and a lower shaft rod 3, 4, which are each provided with a Litzentragschiene 5, 6. On these are the strands 2 each with their end eyelets with kept low vertical play.
- the shaft rods are end-to-end By side supports 7, 8 connected to each other.
- the shaft rods 3, 4 can be constructed in the same way. The following description of different embodiments of the shaft rod 3 therefore applies accordingly the shaft rod 4.
- the shaft rod 3 is illustrated separately in FIG. He has a trained as a hollow profile body elongated base body 9, for example, as one-piece, i.e. one-piece light metal body, e.g. in Form of an aluminum extruded profile is formed.
- the Base 9 has two substantially planar side walls 11, 12, which are arranged at a distance parallel to each other are and flat sides of the shaft rod 3 form.
- the main body 9 contains two but preferably several chambers 14, 15, 16, 17 which are separated from each other by webs 18, 19, 20 are.
- the webs extend on the shaft rod 3 in the longitudinal direction, they are parallel to each other and preferably aligned at right angles to the side walls 11, 12.
- the side wall 11 is above a chamber 14 down extends beyond limiting web 21 out and carries on a Retaining rib 22, the Litzentragschiene 5.
- the between the Webs 18, 21 and the side wall 11 limited chamber 14 is preferably at full height, as a distance between the Bars 18, 21 is measured, laterally open.
- She has one slit-like opening 23, which extends over the entire Length of the shaft rod 3 extends and the opening direction is oriented perpendicular to the side wall 12.
- a stiffening body 24 is arranged, whose cross section with the cross section of the chamber fourteenth roughly the same.
- the stiffening body 24 is preferably a carbon fiber reinforced plastic body (CFRP body) with square or rectangular cross section. Its length coincides with the length of the base body 9.
- the stiffening body 24 is at least at its ends, but preferably along its entire length with the main body 9 glued.
- the adhesive bond is preferably dreiflächig formed, i. the stiffening body 24 is with the web 18, bonded to the side wall 11 and with the web 21. It is preferably an adhesive gap between 0.1 mm and 0.3 mm complied.
- Adhesive gaps may be attached to the stiffening body 24 and / or the stiffening body 24 facing surfaces of the Base 9 protrusions, preferably in the form of ribs be educated.
- the dimensions of the ribs correspond to the adhesive gap and extend parallel to the base body 9 via the entire length of the adhesive surface. It is also possible the Adhesive with spacer bodies, e.g. small glass balls of essentially uniform size, to offset then set the minimum Klebspaltdicke.
- the stiffening body only with the web 18 and the web 21, but not glued to the side wall 11.
- the webs 18, 21 are at a vibration load of the shaft rod 3 Train and pressure claimed. They are among each other through the Stiffening body 24 connected. Your own thickness is essential lower than the bridge 19. The from the jetties 18, 21 and the stiffening body 24 is formed unit but overall much thicker than the bridge 19.
- the chambers 15, 16 are preferably empty but may have in certain applications suitable filling material.
- the chamber 17 is provided with another stiffening body 25 provided. This is again as a carbon fiber plastic body trained and he has a square or rectangular cross section. Other than that Chamber 14, the three-sided closed and only one Side is open, the chamber 17 is preferably essential generous open. On two sides she is through the Side wall 12 and limited by the web 20. Up towards the chamber 17 is open. To the upper edge 26 closes no bridge or the like. Optionally, such But web at end portions 27 of the shaft rod 3 as part the contour of the base body 9 forming Extruded profiles may be provided. An end region 27, in which such a bridge is present extends from the end the stiffening body 25 to the end of the shaft rod.
- the stiffening body 25 preferably does not extend over the entire length of the shaft rod 3 such as out Figure 3 shows.
- the chamber 17 is closed. It consists of the webs 20, 32 and the side walls 11 and 12. It extends the side wall 11 to the same height with the side wall 12.
- the chamber 17 is in these end regions empty.
- the web 32 and the side wall 11 run in the direction of the stiffening body 25 in a wedge portion 28 and release the chamber 17 laterally. Between the ends remaining residues of the side wall 11, in the region of Stiffening body 25, the chamber 17 is thus not only upwards but also open at the side.
- the stiffening body 25 has a wedge-shaped end portion 29 whose wedge angle with the Wedge angle of the wedge portion 28 coincides.
- the wedge angle is preferably between one and five, preferably two and three degrees.
- the stiffening body 25 is with glued to the base body 9. In particular, he is at his Bottom with the web 20 and at its side wall 12th facing side connected to the side wall 12. Furthermore is the end of its end portion 29 with the wedge portion 28 of the web 32 and the side wall 11 glued. This will be the chamber 17 in the end regions of the shaft rod 3 to Stiffening of the shaft rod 3 with respect to the deflection upward, which on the stiffening body 25 to a tensile load leads, with used for stiffening.
- End portion 29 may be continuous as shown be formed wedge-shaped or one or more stages exhibit. He points to his adjoining the side wall 11 Page a length up to that of the length of his deviates to the side wall 12 adjacent side surface 31.
- the vibration excitation of the shaft rod 3 in Side direction perpendicular to the side surfaces 11, 12
- a vibration load in the vertical direction parallel to the side surfaces 11, 12
- the chambers 15, 16 and, if necessary, the chamber 17 can serve for receiving corner connectors to which the side supports 7, 8 are connected.
- the heald shaft 1 described so far is subject to the work of a relatively strong bending load.
- At the Litzentragschiene 5 hang the strands and with these the warp threads.
- the bending load occurs for the stiffening body 24, 25 as tensile and compressive load in appearance.
- the web 19 is preferably in The neutral fiber arranged, he is subject to neither one Tensile or even a pressure load.
- the tensile and compressive stresses be on the respective adhesive gaps on the stiffening body 24, 25 transmitted.
- the Force is introduced into the stiffening body 24, 25 preferably symmetrical.
- the additional asymmetrical connection of the stiffening body 24 to the side wall 11 and the stiffening body 25 and the side wall 12 can be targeted for further vibration compensation, in particular to eliminate vibrations along the warp direction be used.
- FIG. 4 shows a modified embodiment of the invention Shaft 3 illustrates.
- the web 20 is completely eliminated in this embodiment, i.e. the chamber 16 extends from the web 19 to one at the top of the shaft rod. 3 provided bridge 32. This is perpendicular to the side surfaces 11, 12 oriented and only in the end region 27 of the shaft rod 3 available. Incidentally, he is for example by a subsequent machining of the body 9 removed.
- the chamber 16 is full width open at the top. It has a slot-like rectangular Opening 33.
- Figure 5 illustrates is the with the Side walls 11, 12 integrally formed web 32 at his End preferably provided with a wedge portion 34. With the wedge section is also at its end wedge-shaped stiffening body 25 via a Glued joint 35 connected.
- the stiffening body 25 bonded at its flanks with the side walls 11, 12. This can be done throughout the entire length. In In some cases, however, it is sufficient, the stiffening body 25 only at its ends with the wedge portion 34th and to connect to the side walls 11, 12. Possibly can have extra connection points over its entire Length be distributed.
- Such a shaft rod offers a particularly high rigidity.
- Figure 6 illustrates a further modified Embodiment of the shaft rod 3. This is essentially based on the embodiment of Figure 4. In addition to The following applies to these statements:
- the Shaft rod 3 of Figure 6 only three chambers 14, 15, 16 on, wherein the upper chamber 16, the upper stiffening body 25 absorbs.
- the upper side wall 11 is only left present in the end region 27. By the way, she is about to removed at half height of the stiffening body 25. This leads to a weight reduction of the shaft rod 3 without noticeable or relevant reduction of its rigidity. Due to the asymmetry between the side walls 11, 12 in upper end can be the vibration excitation in Control and minimize warp thread length direction. It is about it out possible, both side walls 11, 12 outside the To shorten end portion 27, as Figure 7 illustrates. The Side walls 11, 12 can, as illustrated, on same height or at different heights end.
- the upper chamber 16 but closed in the end region 27.
- the bridge 32 and the side walls 11, 12 are in the end region 27 completely existent.
- the web 32 forms a self-supporting wedge-shaped tongue, parallel to the web 19 on the stiffening body goes so that he is in his end area is enclosed.
- Eckverbinder Institutee to connect the side supports 7, 8 find thus four chamber walls for support and for installation before. It is overall a simple and clear structure relatively easy and in particular to produce reliable lightweight and very stiff shaft rod created.
- FIG. 8 Another modified embodiment of the invention is apparent from Figure 8. Unlike the above Embodiments of the shaft rods 3 serve here the chamber 15 for receiving the stiffening body 24.
- the chamber 15th is here opened through an opening 36 down.
- a loom for a weaving machine has a shaft rod 3, which consists of an integrally formed light metal profile and two stiffening bodies glued to it 24, 25 exists. Bridge the stiffening bodies the entire width of the shaft rod 3, wherein the width between its side walls 11, 12 is measured.
- the chambers 14, 16 for receiving the stiffening bodies 24, 25 have each at least one open side through which the Stiffening body is visible from the outside and in the relevant chamber 14, 16 can be introduced. This facilitates the production.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
- Vehicle Body Suspensions (AREA)
- Golf Clubs (AREA)
- Woven Fabrics (AREA)
Abstract
Description
- Figur 1
- einen Webschaft in schematischer Darstellung,
- Figur 2
- einen Schaftstab des Webschafts nach Figur 1 in einer geschnittenen, perspektivischen Teilansicht,
- Figur 3
- den Schaftstab nach Figur 2 in einer ausschnittsweisen Draufsicht,
- Figur 4
- eine abgewandelte Ausführungsform eines Schaftstabs für den Webschaft nach Figur 1 in einer ausschnittsweisen geschnittenen perspektivischen Darstellung,
- Figur 5
- den Schaftstab nach Figur 4 in einer längs geschnittenen Teilansicht,
- Figur 6
- eine abgewandelte Ausführungsform des Schaftstabs für den Webschaft nach Figur 1 in einer geschnittenen, ausschnittsweisen, perspektivischen Ansicht,
- Figur 7
- eine weitere Ausführungsform eines Schaftstabs für den Webschaft nach Figur 1 in einer geschnittenen perspektivischen Teilansicht und
- Figur 8
- eine weiter abgewandelte Ausführungsform eines Schaftstabs für den Webschaft nach Figur 1 in einer geschnittenen perspektivischen Teilansicht.
- 1
- Webschaft
- 2
- Litzen
- 3, 4
- Schaftstab
- 5, 6
- Litzentragschiene
- 7, 8
- Seitenstützen
- 9
- Grundkörper
- 11, 12
- Seitenwände
- 14, 15, 16, 17
- Kammern
- 18, 19, 20
- Stege
- 21
- Steg
- 22
- Halterippe
- 23
- Öffnung
- 24, 25
- Versteifungskörper
- 26
- Kante
- 27
- Endbereich
- 28
- Keilabschnitt
- 29
- Endabschnitt
- 31
- Seitenfläche
- 32
- Steg
- 33
- Öffnung
- 34
- Keilabschnitt
- 35
- Klebefuge
- 36
- Öffnung
Claims (10)
- Webschaft (1) für Webmaschinen, insbesondere für schnell laufende Webmaschinen,
mit einem als Hohlprofilkörper ausgebildeten länglichen Grundkörper (9), der zwei Seitenwände (11, 12) aufweist, die untereinander durch einen Steg (18, 19, 20, 21) verbunden sind, und der wenigstens eine erste Kammer (14) und wenigstens eine zweite Kammer (16, 17) aufweist, die jeweils nach wenigstens einer Seite offen sind,
mit einem ersten, die Breite des Grundkörpers (9) einnehmenden Versteifungskörper (24), der in der ersten Kammer (14) angeordnet und wenigstens zweiseitig mit dem Grundkörper (9) verklebt ist, und
mit einem zweiten, die Breite des Grundkörpers (9) einnehmenden Versteifungskörper (25), der in der zweiten Kammer (17) angeordnet und wenigstens zweiseitig mit dem Grundkörper (9) verklebt ist. - Webschaft nach Anspruch 1, dadurch gekennzeichnet, dass der Grundkörper (9) aus einem Aluminiumprofil besteht.
- Webschaft nach Anspruch 1, dadurch gekennzeichnet, dass der Grundkörper (9) einstückig ausgebildet ist.
- Webschaft nach Anspruch 1, dadurch gekennzeichnet, dass die Versteifungskörper (24, 25) aus einem Kohlefaser-Verbundwerkstoff bestehen.
- Webschaft nach Anspruch 1, dadurch gekennzeichnet, dass die Versteifungskörper (24, 25) jeweils auf ganzer Breite an einen Steg (18, 20) angeschlossen sind.
- Webschaft nach Anspruch 1, dadurch gekennzeichnet, dass die Versteifungskörper (24, 25) rechteckig ausgebildet sind.
- Webschaft nach Anspruch 1, dadurch gekennzeichnet, dass wenigstens eine der Kammern (14) einen Einführschlitz (23) aufweist, dessen Öffnungsrichtung rechtwinklig zu einer der Seitenwände (11, 12) orientiert ist.
- Webschaft nach Anspruch 1, dadurch gekennzeichnet, dass eine der Kammern (17) einen Einführschlitz aufweist, dessen Öffnungsrichtung parallel zu den Seitenwänden (11, 12) orientiert ist.
- Webschaft nach Anspruch 1, dadurch gekennzeichnet, dass wenigstens einer der Versteifungskörper (25) wenigstens ein keilförmiges Ende aufweist.
- Webschaft nach Anspruch 10, dadurch gekennzeichnet, dass ein dem Versteifungskörper (25) benachbarter Steg (32) durch einen von dem Versteifungskörper (25) verschlossenen Durchgang (33) unterbrochen ist, wobei die verbleibenden Stegenden (28) keilförmig ausgebildet sind, und dass das keilförmige Ende des Versteifungskörpers (25) mit den Stegenden (28) verbunden ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10349382A DE10349382B3 (de) | 2003-10-21 | 2003-10-21 | Webschaft in Verbundbauweise |
DE10349382 | 2003-10-21 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1528130A2 true EP1528130A2 (de) | 2005-05-04 |
EP1528130A3 EP1528130A3 (de) | 2006-05-17 |
EP1528130B1 EP1528130B1 (de) | 2011-05-18 |
Family
ID=34399545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04024447A Active EP1528130B1 (de) | 2003-10-21 | 2004-10-14 | Webschaft in Verbundbauweise |
Country Status (8)
Country | Link |
---|---|
US (1) | US7114528B2 (de) |
EP (1) | EP1528130B1 (de) |
JP (1) | JP4252520B2 (de) |
KR (1) | KR100593241B1 (de) |
AT (1) | ATE510053T1 (de) |
DE (1) | DE10349382B3 (de) |
RU (1) | RU2280113C2 (de) |
TW (1) | TWI289616B (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011023383A1 (en) * | 2009-08-31 | 2011-03-03 | Picanol | Heald frame for a weaving machine |
WO2013064355A2 (en) | 2011-11-03 | 2013-05-10 | Picanol | Heald frame with a reinforcement profile |
EP2669413A1 (de) * | 2012-05-31 | 2013-12-04 | Groz-Beckert KG | Schaftstab mit Versteifungsstab für einen Webschaft |
CN107541832A (zh) * | 2017-08-30 | 2018-01-05 | 杭州碳谱新材料科技有限公司 | 碳铝复合材料综框 |
IT201900008379A1 (it) | 2019-06-07 | 2020-12-07 | Itema Spa | Traversa di quadro-liccio per telai di tessitura a rigidita' migliorata |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004055381B3 (de) * | 2004-11-17 | 2006-04-06 | Groz-Beckert Kg | Schafstab für Webschäfte |
DE102005029699B3 (de) * | 2005-06-24 | 2007-02-08 | Groz-Beckert Kg | Webschaft |
DE102005044474B3 (de) * | 2005-09-16 | 2007-01-04 | Groz-Beckert Kg | Schaftstab und Webschaft |
BE1017334A3 (nl) * | 2006-10-05 | 2008-06-03 | Picanol Nv | Weefkader met versterkingsprofiel voor een weefmachine. |
DE102006057833B3 (de) * | 2006-12-08 | 2008-09-04 | Groz-Beckert Kg | Schaftstab für einen Webschaft |
EP2037019B1 (de) * | 2007-09-11 | 2009-12-09 | Groz-Beckert KG | Geklebte Litzentragschiene |
CN102121820B (zh) * | 2010-12-22 | 2012-10-17 | 江苏万工科技集团有限公司 | 织机综框动态位移测量装置 |
CN111783200A (zh) * | 2020-06-21 | 2020-10-16 | 西北工业大学 | 一种大跨度悬索桥阻尼特性的快速分析方法 |
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DE6929985U (de) * | 1968-09-13 | 1974-11-07 | Contraves Ag | Als leichtmetall-flachrohr ausgebildeter laengstraegerstab fuer webschaftrahmen. |
DE2523321A1 (de) * | 1975-05-27 | 1976-12-09 | Egelhaaf C C Fa | Webeschaftstab |
DE2943953A1 (de) * | 1979-09-26 | 1981-04-02 | Grob & Co AG, Horgen, Zürich | Webeschaftstab |
DE3621145A1 (de) * | 1985-06-24 | 1987-01-02 | Steel Heddle Mfg Co | Aus profilblechen gebildeter scherfester rahmentraeger |
DE3937657A1 (de) * | 1988-11-18 | 1990-06-07 | Steel Heddle Mfg Co N D Ges D | Leichtgewicht-leiste fuer einen litzenrahmen |
US20030079793A1 (en) * | 2001-10-31 | 2003-05-01 | Grob Horgen Ag | Support element for a heddle frame |
Family Cites Families (13)
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US3948296A (en) * | 1972-06-30 | 1976-04-06 | Grob & Co. Aktiengesellschaft | Frame stave for heald frame of weaving machine |
CH610993A5 (de) * | 1976-06-08 | 1979-05-15 | Sulzer Ag | |
DE3702524A1 (de) * | 1987-01-28 | 1988-08-11 | Grob & Co Ag | Tragstab fuer einen webschaft |
US4913193A (en) * | 1989-02-14 | 1990-04-03 | Steel Heddle Mfg. Co. | Light weight heddle support bar |
US4913194A (en) * | 1988-11-18 | 1990-04-03 | Steel Heddle Mfg. Co. | Light weight heddle frame assembly slat |
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KR200212723Y1 (ko) * | 1998-09-29 | 2001-02-15 | 김영태 | 카본시트로 보강된 직기용 종광틀 프레임. |
IT1318130B1 (it) * | 2000-07-06 | 2003-07-23 | Nuova O M V S R L | Traversa a piu' componenti per quadri portalicci a rumorosita' ridotta di telai di tessitura. |
-
2003
- 2003-10-21 DE DE10349382A patent/DE10349382B3/de not_active Expired - Lifetime
-
2004
- 2004-10-14 EP EP04024447A patent/EP1528130B1/de active Active
- 2004-10-14 AT AT04024447T patent/ATE510053T1/de active
- 2004-10-19 JP JP2004304624A patent/JP4252520B2/ja active Active
- 2004-10-20 TW TW093131733A patent/TWI289616B/zh active
- 2004-10-20 RU RU2004130813/12A patent/RU2280113C2/ru not_active IP Right Cessation
- 2004-10-20 US US10/968,019 patent/US7114528B2/en not_active Expired - Fee Related
- 2004-10-20 KR KR1020040083847A patent/KR100593241B1/ko not_active IP Right Cessation
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011023383A1 (en) * | 2009-08-31 | 2011-03-03 | Picanol | Heald frame for a weaving machine |
BE1018874A3 (nl) * | 2009-08-31 | 2011-10-04 | Picanol Nv | Weefkader voor een weefmachine. |
WO2013064355A2 (en) | 2011-11-03 | 2013-05-10 | Picanol | Heald frame with a reinforcement profile |
CN104024500A (zh) * | 2011-11-03 | 2014-09-03 | 必佳乐公司 | 具有加固型材的综框 |
CN104024500B (zh) * | 2011-11-03 | 2016-01-20 | 必佳乐公司 | 具有加固型材的综框 |
EP2669413A1 (de) * | 2012-05-31 | 2013-12-04 | Groz-Beckert KG | Schaftstab mit Versteifungsstab für einen Webschaft |
CN103510235A (zh) * | 2012-05-31 | 2014-01-15 | 格罗兹-贝克特公司 | 用于综框的带有加强杆的轴杆 |
CN103510235B (zh) * | 2012-05-31 | 2016-10-05 | 格罗兹-贝克特公司 | 用于综框的带有加强杆的轴杆 |
CN107541832A (zh) * | 2017-08-30 | 2018-01-05 | 杭州碳谱新材料科技有限公司 | 碳铝复合材料综框 |
CN107541832B (zh) * | 2017-08-30 | 2020-03-06 | 杭州碳谱新材料科技有限公司 | 碳铝复合材料综框 |
IT201900008379A1 (it) | 2019-06-07 | 2020-12-07 | Itema Spa | Traversa di quadro-liccio per telai di tessitura a rigidita' migliorata |
EP3748056A1 (de) | 2019-06-07 | 2020-12-09 | ITEMA S.p.A. | Schaftrahmentraverse mit verbesserter steifigkeit für webmaschinen |
Also Published As
Publication number | Publication date |
---|---|
JP2005126889A (ja) | 2005-05-19 |
RU2004130813A (ru) | 2006-03-20 |
JP4252520B2 (ja) | 2009-04-08 |
KR20060034843A (ko) | 2006-04-26 |
EP1528130B1 (de) | 2011-05-18 |
RU2280113C2 (ru) | 2006-07-20 |
TW200525059A (en) | 2005-08-01 |
EP1528130A3 (de) | 2006-05-17 |
ATE510053T1 (de) | 2011-06-15 |
TWI289616B (en) | 2007-11-11 |
US20050081941A1 (en) | 2005-04-21 |
US7114528B2 (en) | 2006-10-03 |
DE10349382B3 (de) | 2005-06-09 |
KR100593241B1 (ko) | 2006-06-26 |
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