EP1415946A2 - Reibwalze zum Antrieb einer Spule und Träger - Google Patents
Reibwalze zum Antrieb einer Spule und Träger Download PDFInfo
- Publication number
- EP1415946A2 EP1415946A2 EP03020379A EP03020379A EP1415946A2 EP 1415946 A2 EP1415946 A2 EP 1415946A2 EP 03020379 A EP03020379 A EP 03020379A EP 03020379 A EP03020379 A EP 03020379A EP 1415946 A2 EP1415946 A2 EP 1415946A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- carrier
- rubbing roller
- sections
- roller according
- friction
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/46—Package drive drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2401/00—Materials used for the handling apparatus or parts thereof; Properties thereof
- B65H2401/10—Materials
- B65H2401/12—Ceramics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Definitions
- the present invention relates to a friction roller for driving a spool according to the preamble of claim 1 and a carrier for a Grinding roller for driving a bobbin on a textile machine.
- Such a friction roller is known from EP 0 063 690 A1, which for Winding of threads used to form a bobbin on a rotatable sleeve becomes.
- the friction roller consists of several rotatable sections that point to a common shaft are arranged one behind the other.
- the middle of this Sections is rotatably connected to the shaft and with a gear coupled the two lateral sections of the distribution roller.
- the middle section has an elevated surface on its outer surface with respect to the coil Friction for better drive of the coil.
- DE 44 31 087 A1 it is known for a one-piece distribution roller, this in the middle with a coating made of oxide ceramic, while the areas to the side of it not be used to drive the coil.
- the object of the present application is therefore a rubbing roller and a To propose carriers that avoid the disadvantages of the prior art.
- the carrier being provided with a friction lining is achieved regardless of the nature of the material the friction roller can be ensured that a favorable coefficient of friction between the spool and the friction roller for driving the spool stands.
- the carrier can expediently be applied at one point on the friction roller be particularly gentle and safe on the drive of the coil can be done while the other areas of the distribution roller are not directly on Drive the coil are involved.
- the friction roller By designing the friction roller with a carrier, it is possible to design the coefficient of friction of the roller independently of its base material and to be provided with a coefficient of friction and with a roughness with which the coil can be driven reliably and also gently can.
- the base material of the distribution roller as well as the base material of the Carrier is therefore not crucial for driving the coil. This allows in particular also materials are selected for the carrier which have appropriate properties, since the drive of the coil is not from Bearer itself but depends on the friction lining.
- the sections of the Rubbing roller formed in several parts, with two parts the components form a ring and each section the friction roller each with more than Encompasses 180 °. This is achieved in that the ends of the sections interlock, so that a total of a portion of the friction roller with more than Can reach around 180 °. This ensures that the sections on the Fasten the roller itself with a kind of clip connection. By this way the design is a simple and secure attachment without any reached further aids.
- the carrier is particularly advantageously made of metal, which on the one hand offers the advantage that many different friction linings are designed in such a way Carrier can be deposited and on the other hand the carrier practically no design restrictions because metal is special can be flexibly edited and designed. On metal you can especially safely, using various processes, form a friction lining and Deposit components such as hard material grains. Besides, is Metal flexible, elastic, easy to machine and inexpensive. Furthermore can assume a stable shape even with a small wall thickness, which, for example, cannot be realized with rubber friction linings.
- the friction lining is made Made of metal ceramics, i.e. ceramic components in a metal matrix are stored. Due to the metal matrix, which is particularly cheap with a Beams made of metal can combine a wide variety of solid, rough ones Surface-resulting components are fixed on the carrier. So e.g. ceramic components, such as oxide ceramics or silicon compounds, as also other hard material grains, for example carbides, such as silicon carbide or also diamond grains. Such hard material grains have the advantage that with them a precise adjustment of the roughness of the friction lining is made possible.
- these components have the advantage that they are very low wear out, as a result of which the friction lining has a long service life.
- the friction lining can, for example be applied by flame spraying, where using a gas flame a metal powder is heated and together with ceramic components can be applied to the carrier.
- the friction lining is applied to the carrier by means of a coating process by means of plasma spraying.
- the friction lining of the carrier produced by deposition from a chemical coating bath.
- a chemical coating bath there is essentially made from electricity without the aid of electricity or heat liquid emulsion deposited a metal on the carrier, taking simultaneously in the solution, for example hard constituents also deposited and molded into the deposited metal.
- the coating essentially has no effect on the process Form as well as the strength of the carrier taken.
- the carrier is particularly advantageously made of steel, since steel is a has high dimensional stability and is also easy to machine and is coatable.
- steel is a has high dimensional stability and is also easy to machine and is coatable.
- aluminum as the metal for the support can be realized a carrier that is particularly light, so that no great influence is exerted on the ability of the friction roller to accelerate.
- Brass can also be used advantageously as metal for the carrier. So it is particularly insensitive to oxidation and easy to work with.
- the carrier is particularly advantageous in the form of a ring, since it is in shape a ring is able to cover the entire circumference of the winding roller and can also be designed with a width that for the drive of the coil is advantageous.
- the width of the beam can be exact in which area of the coil the drive is set by the Grater should actually be done. This is particularly advantageous for conical ones Coils or for driving coils of different hardness have across their width.
- the carrier is particularly advantageously designed as a multi-part component, as a result of which its assembly on the friction roller can be made considerably easier.
- the multi-part ensures that even without disassembly Spooling roller, worn by a carrier according to the invention with a friction lining The friction lining of the friction roller can be replaced.
- the multi-part carrier consists of parts that go together result in a ring, so that in turn an annular carrier is formed.
- the individual sections of the carrier are designed curved, so that they lined up an interrupted ring in the circumferential direction result. This allows the carrier to be particularly simple, without removing the Rubbing roller, replace its worn friction lining.
- the carrier is advantageous can be attached to the distribution roller, i.e. that to the distribution roller and / or Options are provided on the carrier to support the carrier on the distribution roller Fasten.
- the sections are particularly favorable to design the sections in such a way that they can be connected to one another are. This ensures that the sections after assembly on the Rubbing roller attached to this essentially without additional fasteners can be by attaching the two sections together and thereby result in a closed ring.
- This is particularly advantageous the attachment in that a positive connection is established comes because it has a particularly favorable strength. It is advantageous this is designed in the form of a clip connection. This means more Fasteners not required.
- the sections are pinned together, whereby a fitting sections of the carrier is made possible.
- annular two-part carrier it is also advantageously possible to provide three or more sections, which then either have to be attached individually to the friction roller, or advantageous can be mutually connected, for example by means of a Clip connection.
- the Rubbing roller made up of several axially lined up sections that face each other are rotatable. This makes it possible advantageously on the coils To store and drive the distributor roller, viewed along its longitudinal axis have different peripheral speeds. For example, this is the case with conical coils. With such a configuration of the friction roller can therefore be individual sections or just a section for it selected to drive the coil. Correspondingly owns then this section a carrier with a friction lining according to the invention.
- the friction roller has at least three sections, then, for example, in the presence of three sections only the middle one can take over the drive of the coil, for example with a cylindrical coil, or just the outer sections can also be used with a cylindrical coil, but also with a conical coil, especially if the friction roller with a differential gear Is provided.
- the carrier can be removed designed so that this can be expanded if necessary and by one new ones can be replaced.
- a carrier with approaches is also advantageous or recesses designed to attack a fastener takes place.
- the carrier can do this, for example, with a clip connection be designed, which is also convenient for multi-part Carriers can be designed so that the sections of the carrier attach each other and thus the carrier to the distribution roller.
- the friction lining particularly advantageously has an outer diameter that is larger is the outside diameter of the remaining areas of the friction roller. Thereby is achieved that the coil practically not from the other areas is driven, thereby achieving a defined drive of the coil can take place.
- the friction lining is particularly advantageously crowned Contour, which enables the coil to rest securely on the friction lining becomes.
- the end faces are on the Arranged friction roller sections formed friction roller for driving the coil. They each have a carrier with a friction lining.
- the carrier and the friction roller have an advantageous further development Means that prevent the carrier from rotating on the distribution roller. This can advantageously in the form of a positive connection between the carrier and friction roller, or also by a non-positive connection, for example via clamping elements, e.g. made of rubber-like material, which is arranged between the carrier and the friction roller.
- a carrier according to the invention is provided with a friction lining and formed in several parts. It consists of curved sections, and the sections the rubbing roller grips the rubbing roller with more than 180 degrees each.
- the friction roller 1 of Figure 1 consists of three axially lined up sections 11, the two outer sections 11 with a carrier 2 are provided.
- the carrier 2 are each with a friction lining with hard material grains provided, which was applied by a coating process.
- the three sections 11 of the friction roller 1 each have a hole in their center 12, which in the case of assembly of the friction roller 1 has a shaft (not shown) receives.
- the carrier 2 of the two outer sections 11 each exist of two curved sections 21 which abut on a joint 22.
- the bent sections 21 enclose the friction roller 1 with a little less than 180 °, so that due to the joints 22, the friction roller 1 does not exceed 360 ° is wrapped by the carrier 2. However, this is for driving the coil irrelevant.
- the bent sections 21 each have a bore 23 in one Screw 24 sits, with the help of the bent sections 21 on the sections 11 of the friction roller 1 are attached.
- the friction roller 1 is known as a Differential winding roller formed, in particular for driving conical Coils are used.
- the shaft drives the middle section 11, via which the two lateral sections 11 are driven be, this drive being carried out via a differential gear, so that rotate the two outer sections 11 at different speeds, so that a conical coil from the two lateral sections 11 can be driven without slip in their outdoor areas.
- the bent sections 21 thus form a carrier 2, which is designed as a ring is, the ring in Figure 1 is in two parts.
- the ring consists of more parts, for example four parts, which are then also attached, for example on the friction roller 1 have to be.
- This attachment can, as in Figure 1, by means of a Screw done, or in that the individual bent Attach sections 21 to themselves, for example hook them into one another, e.g. via a clip connection (see Figure 9).
- a carrier 2, which is designed as a slotted ring whereby it on the joint 22 can be expanded so that it over the shaft (not shown) guided and thus can be mounted on the friction roller 1 without that this must be removed from the shaft.
- Such attachment options of the carrier 2 or embodiments of the carrier In contrast to a closed one-piece carrier 2, 2 are then closed prefer if a distribution roller is already mounted on a spinning machine 1 should be equipped with a new carrier.
- Figure 2 shows a side portion 11 of the friction roller 1 of Figure 1.
- Der Lateral section 1 consists of two areas, the one on the right outer area is provided with a carrier 2.
- the carrier 2 is made of two bent sections 21 formed so that it can be mounted on the section 11 is removed without a driving shaft for the friction roller 1 should be.
- the carrier 2 sits in a recess of the section 11, (compare Figure 8) so that it does not move sideways as a result of the board 15, to be postponed to section 11.
- a multi-part carrier 2 is therefore necessary.
- the carrier 2 consisting of its curved partial pieces 21, these are additionally connected to one another.
- the connection is made thereby via a spring ring 14 which is laterally on the outer circumference of the curved Parts 21 is arranged and holds them together radially.
- the two bent sections 21 are pinned together.
- the pinning can be seen in section A - A, which Figure 3 shows.
- the two are curved sections with a hole, which in accordance assembled state is filled with a pen.
- the spring ring 14 sits laterally on a shoulder of the bent sections so that it does not extend beyond the outer circumference of the support 2. A lateral displacement of the spring ring 14 is not possible because of the section 11 has on its outside a rim 15 on which the spring ring 14 rests. Due to the representation of Figure 2, the joints 22 between the two curved sections 21 of the carrier 2 not recognizable. In the 3 are clear, the joints 22 of the pins 25 are bridged.
- Figure 4 shows the detailed representation X of Figure 3.
- the two bent sections 21 are interconnected by means of the pins 25, whereby together with the spring ring 14 a secure connection of the two curved Parts 21 to each other and thus also guaranteed on the friction roller 1 is.
- Figure 5 shows the spring ring 14 of Figure 2, which is used to attach the curved Parts 21 on the friction roller 1, together with the two pins 25 (see Figure 3) is used.
- Figure 6 shows half of an annular carrier 2.
- the bent section 21 of the carrier 2 is designed in such a way that that it spans more than 180 °.
- the bent Section 21 is mounted on the friction roller 1, it is due to this Design itself clipped on the friction roller 1.
- it can, as already mentioned above, either on elastic Be stored or glued elements.
- the curved section can be used 21 not exactly circular, as large as the friction roller 1, but somewhat squeezed so that a secure, spring-loaded assembly on the friction roller 1 is made possible.
- FIG. 7 shows a perspective view of the curved section 21 of FIG Figure 6.
- one end of the curved Part 21 a recess 31, while the other end a nose 32nd has.
- Two such bent sections 21 engage accordingly with their Recess 31 and nose 32 in each other, so that both bent parts 21 result in a complete ring-shaped carrier 2.
- the outside of the curved sections 21 is according to the invention with a friction lining, the invention was applied.
- the left and right of the Recess 31 located protrusions 33 and the nose 32 thus form a clips connection with the friction roller 1, whereby the bent section 21 is particularly advantageous and inexpensive to attach to the friction roller 1.
- FIG. 8 shows, as already mentioned above, a section 11 of the distribution roller 1, a recess in the area where the carrier 2 is to be mounted 13 is formed, into which the carrier 2 is inserted.
- a shelf 15 must be a slotted, act one-piece carrier 2 or one of bent sections 21 existing carrier 2 to enable mounting of the carrier.
- two grooves are screwed, in which two rubber rings 3 are arranged for a frictional connection between Rubbing roller 1 or its section 11 and one mounted on section 11 Care for carrier 2.
- Figure 9 shows an enlarged view of the ends of two curved sections 21, which are designed such that the two sections 21 without other funds put together to form a closed ring can be.
- the two sections are identical, so that each has a part of a clip connection. Through the clips connection the two sections 21 are positively connected to one another.
- To mount such a carrier 2 on the friction roller 1 the two sections 21 placed on the friction roller and then under pressure inserted into each other, with the clip connections snapping into place. Conveniently this takes place on a friction roller 1, or on its section 11, as shown in Figure 8.
- the rubber rings 3 allow the required Deformation of the sections 21 in the radial direction around the clip connection to snap into place.
- the rubber rings 3 keep afterwards a tension at which a frictional connection of carrier 2 and friction roller 1 results. This thus ensures the operation of the distribution roller 1 that no relative movements between carrier 2 and friction roller 1 occur can.
- FIG. 21 A further exemplary embodiment of the invention is shown in FIG which the section 21 of a carrier 2 with more than 180 °, the friction roller. 1 embraces.
- the section 21 can thereby be snapped into the friction roller 1, as already described above.
- the ends 35 and 36 of the section 21 are formed obliquely with respect to the roller axis. It is with it a particularly simple manufacture of the section 21 possible. It can For example, be cut out of a ring, with both Halves remain usable.
- the inclination of the ends 35 and 36 is advantageously at an angle to the roller axis, which ensures that threads are not in the gap between when winding on a bobbin imposed on the two halves.
Landscapes
- Rolls And Other Rotary Bodies (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
- Brushes (AREA)
Abstract
Description
- Figur 1
- eine Ansicht einer Reibwalze bestehend aus drei axial aneinandergereihten Abschnitten,
- Figur 2
- eine Draufsicht auf einen stirnseitigen Abschnitt der Spulwalze von Figur 1 mit einem Träger,
- Figur 3
- den Schnitt A - A von Figur 2 mit Stiften zum Zusammenfügen der Teile des mehrteiligen ringförmigen Trägers,
- Figur 4
- die Detailansicht X der Figur 3,
- Figur 5
- einen Federring, wie in Figur 2 gezeigt,
- Figur 6
- einen Teil eines zweiteiligen Trägers, wobei jede Hälfte des zweiteiligen Ringes mehr als 180° Umschlingungswinkel um die Reibwalze bildet,
- Figur 7
- eine perspektivische Darstellung des Teiles des Ringes von Figur 6,
- Figur 8
- einen Abschnitt der Reibwalze ohne einen Träger,
- Figur 9
- eine Clips-Verbindung zwischen den Enden von Teilstücken eines Trägers,
- Figur 10
- eine perspektivische Darstellung des Teiles eines weiteren Ringes.
Claims (26)
- Reibwalze zum Antrieb einer Spule an einer Textilmaschine, wobei die Reibwalze die Spule mittels Friktion an deren Außenumfang antreibt, dadurch gekennzeichnet, daß auf der Reibwalze (1) ein Träger (2) aufgebracht ist, der mit einem Reibbelag versehen ist, der Träger (2) mehrteilig ausgebildet ist und aus gebogenen Teilstücken (21) besteht und die Teilstücke (21) die Reibwalze (1) mit jeweils mehr als mit 180 Grad umgreifen.
- Reibwalze nach Anspruch 1, dadurch gekennzeichnet, daß der Träger (2) aus Metall, insbesondere Stahl, Aluminiumlegierung oder Messing ausgebildet ist.
- Reibwalze nach einem oder mehreren der vorherigen Ansprüche, dadurch gekennzeichnet, daß der Reibbelag aus Metallkeramik besteht.
- Reibwalze nach einem oder mehreren der vorherigen Ansprüche, dadurch gekennzeichnet, daß der Reibbelag Hartstoffkörner enthält.
- Reibwalze nach einem oder mehreren der vorherigen Ansprüche, dadurch gekennzeichnet, daß der Reibbelag durch Flammspritzen oder durch Plasmaspritzen auf den Träger (2) aufgebracht ist.
- Reibwalze nach einem oder mehreren der vorherigen Ansprüche, dadurch gekennzeichnet, daß der Reibbelag durch Abscheiden aus einem chemischen Beschichtungsbad aufgebracht ist.
- Reibwalze nach einem oder mehreren der vorherigen Ansprüche, dadurch gekennzeichnet, daß die gebogenen Teilstücke (21) aneinandergereiht einen Ring ergeben.
- Reibwalze nach einem oder mehreren der vorherigen Ansprüche, dadurch gekennzeichnet, daß der Träger (2) an der Reibwalze (1) befestigbar ausgebildet ist.
- Reibwalze nach einem oder mehreren der vorherigen Ansprüche, dadurch gekennzeichnet, daß die Teilstücke (21) miteinander verbindbar sind.
- Reibwalze nach einem oder mehreren der vorherigen Ansprüche, dadurch gekennzeichnet, daß die Teilstücke (21) miteinander formschlüssig verbindbar sind.
- Reibwalze nach einem oder mehreren der vorherigen Ansprüche, dadurch gekennzeichnet, daß die Teilstücke (21) miteinander eine Clips-Verbindung bilden.
- Reibwalze nach einem oder mehreren der vorherigen Ansprüche, dadurch gekennzeichnet, daß die Teilstücke (21) miteinander verstiftet sind.
- Reibwalze nach einem oder mehreren der vorherigen Ansprüche, dadurch gekennzeichnet, daß die Reibwalze (1) aus mehreren axial aneinander gereihten Abschnitten (11) besteht, die gegeneinander verdrehbar sind.
- Reibwalze nach einem oder mehreren der vorherigen Ansprüche, dadurch gekennzeichnet, daß die Reibwalze (1) wenigstens drei Abschnitte (11) besitzt.
- Reibwalze nach einem oder mehreren der vorherigen Ansprüche, dadurch gekennzeichnet, daß der Träger (2) auf dem Abschnitt (11) der Reibwalze (1) aufgebracht ist, der die Spule antreibt.
- Reibwalze nach einem oder mehreren der vorherigen Ansprüche, dadurch gekennzeichnet, daß der Träger (2) demontierbar ausgebildet ist.
- Reibwalze nach einem oder mehreren der vorherigen Ansprüche, dadurch gekennzeichnet, daß der Träger (2) Ansätze oder Aussparungen (23) für den Angriff eines Befestigungsmittels (24, 25) besitzt.
- Reibwalze nach einem oder mehreren der vorherigen Ansprüche, dadurch gekennzeichnet, daß die Aussparung als Bohrung (23) für den Durchtritt einer Schraube (24) ausgebildet ist.
- Reibwalze nach einem oder mehreren der vorherigen Ansprüche, dadurch gekennzeichnet, daß der Reibbelag einen Außendurchmesser besitzt, der größer ist als der Außendurchmesser der übrigen Bereiche der Reibwalze (1).
- Reibwalze nach einem oder mehreren der vorherigen Ansprüche, dadurch gekennzeichnet, daß der Reibbelag eine ballige Kontur besitzt.
- Reibwalze nach einem oder mehreren der vorherigen Ansprüche, dadurch gekennzeichnet, daß die an den Stirnseiten der Reibwalze (1) gelegenen Abschnitte (11) zum Antrieb der Spule ausgebildet sind.
- Reibwalze nach einem oder mehreren der vorherigen Ansprüche, dadurch gekennzeichnet, daß der Träger (2) in Umfangsrichtung formschlüssig oder kraftschlüssig mit der Reibwalze (1) verbunden ist.
- Träger für eine Reibwalze zum Antrieb einer Spule an einer Textilmaschine, dadurch gekennzeichnet, daß der Träger (2) mit einem Reibbelag versehen ist, der Träger (2) mehrteilig ausgebildet ist und aus gebogenen Teilstücken (21) besteht, und die Teilstücke (21) die Reibwalze (1) mit jeweils mehr als mit 180 Grad umgreifen.
- Träger nach dem vorherigen Anspruch, dadurch gekennzeichnet, daß der Träger (2) ringförmig ausgestaltet ist.
- Träger nach einem oder mehreren der vorherigen Ansprüche, dadurch gekennzeichnet, daß der Träger (2) aus gebogenen Teilstücken (21) besteht, die aneinandergereiht einen unterbrochenen Ring ergeben.
- Träger nach einem oder mehreren der vorherigen Ansprüche, dadurch gekennzeichnet, daß der Träger (2) Ansätze oder Aussparungen (23) für den Angriff eines Befestigungsmittels (24, 25) besitzt.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2002150788 DE10250788A1 (de) | 2002-10-30 | 2002-10-30 | Reibwalze zum Antrieb einer Spule |
| DE10250788 | 2002-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1415946A2 true EP1415946A2 (de) | 2004-05-06 |
| EP1415946A3 EP1415946A3 (de) | 2005-02-09 |
Family
ID=32087310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03020379A Withdrawn EP1415946A3 (de) | 2002-10-30 | 2003-09-10 | Reibwalze zum Antrieb einer Spule und Träger |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1415946A3 (de) |
| DE (1) | DE10250788A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112408227A (zh) * | 2020-10-23 | 2021-02-26 | 柳州铁道职业技术学院 | 一种建筑施工提升装置用钢丝绳承载支座 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008017029B4 (de) * | 2008-04-03 | 2010-08-12 | Ford Global Technologies, LLC, Dearborn | Kraftschlüssig miteinander verbindbare Bauteile |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1257646B (de) * | 1963-07-25 | 1967-12-28 | Palitex Project Co Gmbh | Zylindrische Reibwalze zum Antrieb von Spulen an Spul- oder Zwirnmaschinen |
| US3784120A (en) * | 1972-12-26 | 1974-01-08 | Universal Machine Co Inc | Split drive roll and method of forming same |
| DE2720935C3 (de) * | 1977-05-10 | 1981-01-22 | W. Schlafhorst & Co, 4050 Moenchengladbach | Antriebswalze für Textilmaschinen |
| DE3015207C1 (de) * | 1977-05-10 | 1981-10-15 | W. Schlafhorst & Co, 4050 Mönchengladbach | Antriebswalze fuer Textilmaschinen |
| DE3264844D1 (en) * | 1981-04-24 | 1985-08-29 | Rieter Ag Maschf | Device for winding a yarn |
| JPS61119569A (ja) * | 1984-11-16 | 1986-06-06 | Toyoda Autom Loom Works Ltd | コ−ンチ−ズ巻取ドラム |
| DE3446259A1 (de) * | 1984-12-19 | 1986-06-19 | W. Schlafhorst & Co, 4050 Mönchengladbach | Wickelvorrichtung fuer eine konische kreuzspule |
| DE3616406A1 (de) * | 1986-05-15 | 1988-02-11 | Schlafhorst & Co W | Wickelvorrichtung fuer durch friktion angetriebene kreuzspulen |
| DE3823403A1 (de) * | 1988-07-09 | 1990-01-11 | Schlafhorst & Co W | Antriebseinrichtung fuer eine kreuzspule |
| DE4040650C2 (de) * | 1990-12-19 | 1998-07-09 | Schlafhorst & Co W | Spultrommel für konische Kreuzspulen |
| US5441207A (en) * | 1992-06-12 | 1995-08-15 | Rieter Ingolstadt Spinnereimaschinenbau Ag | Differential gear winding device for bobbins |
| DE4431087C2 (de) * | 1994-09-01 | 1996-07-11 | Palitex Project Co Gmbh | Walze zum Antrieb von Spulen an Textilmaschinen, insbesondere Spul- oder Zwirnmaschinen |
| DE19647278A1 (de) * | 1995-11-23 | 1997-05-28 | Barmag Barmer Maschf | Spulvorrichtung |
| DE10026388A1 (de) * | 2000-05-27 | 2001-11-29 | Schlafhorst & Co W | Antriebswalze für eine Textilmaschine |
-
2002
- 2002-10-30 DE DE2002150788 patent/DE10250788A1/de not_active Withdrawn
-
2003
- 2003-09-10 EP EP03020379A patent/EP1415946A3/de not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112408227A (zh) * | 2020-10-23 | 2021-02-26 | 柳州铁道职业技术学院 | 一种建筑施工提升装置用钢丝绳承载支座 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10250788A1 (de) | 2004-05-19 |
| EP1415946A3 (de) | 2005-02-09 |
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