EP0799647B1 - Dispositif de revêtement d'un fil par un lubrifiant - Google Patents

Dispositif de revêtement d'un fil par un lubrifiant Download PDF

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Publication number
EP0799647B1
EP0799647B1 EP97103220A EP97103220A EP0799647B1 EP 0799647 B1 EP0799647 B1 EP 0799647B1 EP 97103220 A EP97103220 A EP 97103220A EP 97103220 A EP97103220 A EP 97103220A EP 0799647 B1 EP0799647 B1 EP 0799647B1
Authority
EP
European Patent Office
Prior art keywords
lubricant
wire
felt
metering
recess
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP97103220A
Other languages
German (de)
English (en)
Other versions
EP0799647A1 (fr
Inventor
Gerhard Boockmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boockmann GmbH
Original Assignee
Boockmann GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19644639A external-priority patent/DE19644639A1/de
Application filed by Boockmann GmbH filed Critical Boockmann GmbH
Publication of EP0799647A1 publication Critical patent/EP0799647A1/fr
Application granted granted Critical
Publication of EP0799647B1 publication Critical patent/EP0799647B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F99/00—Subject matter not provided for in other groups of this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/003—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating incorporating means for heating or cooling the liquid or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/06—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length by rubbing contact, e.g. by brushes, by pads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1042—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material provided with means for heating or cooling the liquid or other fluent material in the supplying means upstream of the applying apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
    • B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/20—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C9/00—Cooling, heating or lubricating drawing material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H71/00—Moistening, sizing, oiling, waxing, colouring or drying filamentary material as additional measures during package formation

Definitions

  • Wires such as electro-insulated winding wires for the production of electrical engineering products, are known to have good lubricity so that they can be used in the manufacture of Windings can be positioned easily and precisely. In addition, due to the slidability of the wire, the electrical insulation layer is protected during processing.
  • Another known method uses aqueous emulsions instead of solutions of the paraffins or dispersions of paraffins are used, which causes the emission of organic solvents is avoided, but the dosage of the emulsions with the help of a felt difficult. Such processes are therefore not suitable for applying precisely defined amounts of paraffin on the wire surface. They also require an additional drying process.
  • Devices for solvent-free application of lubricant to wires with a lubricant reservoir, an application felt, in contact with which the wire to be coated continuously expires, and a metering device, which in a controlled amount of lubricant in liquid Form from the lubricant reservoir to the application felt are known.
  • the problem of such devices is usually the metering device.
  • Such metering devices the very small quantities of the liquid lubricant from the lubricant reservoir to the application felt are extremely sensitive to solid dirt particles such as tinder is inevitable when changing dimensions or downtime of the painting system and in the Lubricant reservoir can fall.
  • DE-A-4 134 070 describes a device for coating a wire with a Lubricant known, in which the lubricant by means of a strand of material wrapped around the wire is applied, which has been soaked with the lubricant and with a lower Feed speed as the wire to be coated is advanced.
  • This well-known Device requires relatively high, especially when retrofitting slow systems Investment costs and is in systems with very small wire spacing (harp system) difficult to adjust.
  • those discussed at the beginning Melting devices have the advantage that they enable a very compact design.
  • the object underlying the invention was now a device for coating a wire with a lubricant, especially in the form of a melt get, which is as simple as possible and against solid dirt particles is insensitive.
  • this object is achieved with a device for coating a wire a lubricant reservoir, an application felt, in contact with which the one to be coated Wire runs continuously, and a dosing device in a controlled amount Lubricant liquid is conveyed from the lubricant reservoir to the application felt, dissolved, and this device is characterized according to the invention in that the metering device has at least one metering pin, which has a recess and at regular intervals alternating with the depression on the one hand in the lubricant liquid in the Dip lubricant reservoir and on the other hand touches the application felt so that with each Touch a substantially equal amount of lubricant is sucked into the application felt.
  • the metering pen is expediently filled with the liquefied or dissolved lubricant is sufficiently firm and has been in contact with the application felt for a long time to suck the entire amount of lubricant from the recess into the application felt, although it is for the solution to the task would also be sufficient if only one part was touched each time the amount of lubricant absorbed in the recess is transferred to the application felt, provided that this transferred amount is substantially the same with each touch, to get a constant concentration of lubricant in the application felt.
  • the device for applying solvent-free lubricant is particularly suitable using a wax melt.
  • the device makes itself without valves for the Dosage is required, the surface tension of the solution or in particular melt of the lubricant in order to use the recess on the dosing pin, its volume is precisely predetermined, an exactly measured amount of lubricant in a predetermined time cycle transferred from the lubricant reservoir to the application felt.
  • the depression on the dosing pen can be designed in a wide variety of ways for example, a blind hole, an open simple slot or an open cross slot.
  • the device can be designed particularly simply and inexpensively if the dosing pins Common lens or round head screws, flat head screws or Allen screws are, their Slots and blind holes in the screw head serve as recesses for the dosing pins.
  • Common lens or round head screws, flat head screws or Allen screws are, their Slots and blind holes in the screw head serve as recesses for the dosing pins.
  • Lentil or round heads or Allen screw heads are suitable.
  • Flat heads can sometimes due to the formation of a meniscus from molten wax as prove problematic.
  • the arrangement of the recess on the dosing pen is not critical per se, as long as it is guaranteed is that the recess is completely in this when immersed in the lubricant liquid is submerged. However, it is useful to deepen the area in the area of a free end of the Arrange dosing pin as this is immersion in the lubricant and Dabbing on the application felt is easier.
  • the alternating immersion of the recess on the dosing pen in the lubricant and dabbing on the application felt to release the lubricant liquid from the recess into the Sucking application felt is expediently carried out with the aid of a lever and a synchronous motor, expediently a low voltage psychron motor.
  • the temporal Distance of immersion of the free lever end with the recess in the lubricant liquid determined, and the combination of the immersion frequency with the dimension of the recess results the lubricant dosage of the application felt.
  • dosing pins can be provided per lubricant reservoir, which are immersed in the lubricant liquid either simultaneously or in succession.
  • the lever can be a series of juxtaposed and interconnected Wear dosing pins, the free ends of which go into the lubricant at the same time as the recesses Immerse in the lubricant reservoir.
  • a major advantage of the device according to the invention is that it is a has simple, inexpensive and insensitive construction and that even substantial quantities for solid particles in the lubricant liquid, such as in the wax melt, the dosage practically do not interfere. Tinder settles in the lubricant reservoir and can Occasional maintenance can be removed without the risk of scale particles Clogged passages such as valves or the like.
  • a lubricant melt such as wax melt
  • Lubricant reservoir continuously or intermittently in the form of lubricant to supply a solution in particular a melt and so the lubricant level in the Keep lubricant reservoir essentially the same.
  • the touch of the application felt with the lubricant-filled recess of the dosing pen it is advisable every 5 to 10 minutes, preferably every 1 to 3 min. The frequency required depends on the desired Application quantity, the speed of the wire to be coated, the capacity the recess on the dosing pen and other device parameters.
  • the dosing pins only need a very small width dimension, which is not just one compact system enables, but also with wire systems a small wire spacing makes possible, so that the devices according to the invention are particularly suitable for such Harp systems are suitable for coating several wires running parallel to each other.
  • the application felt suitably has a volume of 1 to 10 cm 3 per metering pen and depending on the wire to be coated. If there is an order felt for several wires, multiply the volume by the number of wires.
  • the application felts have to be replaced from time to time, which can be accelerated if the felts are pre-impregnated with the lubricant and calibrated to approximately the equilibrium level by pressing.
  • a 0.5 mm copper wire is coated at 150 m / min.
  • the dosing pen delivers 5 mg wax per stroke to the application felt.
  • the dosing pen makes a stroke every 2 min.
  • the result is a lubricant coating of approx. 13 mg / m 2 .
  • the dosing pins can touch the application felt from any direction to the lubricant suck into the felt from the recess of the dosing pen.
  • the Dosing pen touch the application felt from above, from below or from the side. Is constructive However, it is probably easiest to place the lubricant reservoir below the application felt arrange and let the dosing pen touch the felt from below.
  • the Device according to the invention in the area of the application felt, expediently in the area in which the running wire is in contact with the application felt, the one to be coated Wire heating device.
  • the wire heating device is a device that frictional heat on the surface of the running wire generated, as this avoids an additional heat source from the outside becomes. The heat generated on the surface of the wire is said to drain the energy into the wire Compensate so far that solidification of the lubricant is avoided.
  • a particularly simple and thus advantageous embodiment of this feature of the invention Apparatus is that the friction heat generating device Wire in the area of the application felt in the form of at least one loop, below The flexible strand of material is pressed onto the wire surface. By pressing on on the wire surface during the continuous passage of the wire through the material strand loop Frictional heat generated. The amount of frictional heat generated can by the number of loops of the material strand surrounding the wire, the contact pressure, the Thickness and the material of the material strand can be controlled.
  • a braided strand such as that used in the textile sector, is used as the strand of material Available like viscose.
  • it is a round braided hollow strand made of cotton from 21 individual cores, which in turn from a yarn consist of two twisted threads with a weight of 24 mg / m. But it also comes of course, numerous other materials.
  • the strand of material is arranged stationary, usually the running wire wrapped around several times. You can expediently pull the strand of material shortly before the start fasten the contact between the running wire and the application felt, after the exit of the strand of material and the wire from the application felt at the other end a weight of the material strand is attached to a tensile force and thus a contact pressure to get on the surface of the wire.
  • the system shown in FIG. 1 has three coating stations running parallel to one another A, B and C for the coating of two parallel wires.
  • Each of the Coating stations A, B and C have their own heated lubricant reservoir 1, in which there is liquid wax as a lubricant.
  • the lubricant reservoir With the help of the control box 6 with control and transformer, the temperature of the lubricant reservoir and control the drive cycle.
  • FIGS. 2 and 3 partially broken away, is a coating station in perspective another embodiment of the invention for coating six wires in one Played harp system. Corresponding parts are the same in FIGS. 2 and 3 Reference numerals as shown in Fig. 1.
  • the device has a lubricant reservoir 1, the molten wax as Contains lubricant. About the rectangular pipe 2 and the opening 7, the lubricant reservoir 1 Refilled with lubricant in the molten state. The connection between the rectangular pipe 2 and the opening 7 in the bottom of the lubricant reservoir 1 sealed by the seal 8.
  • the felt holder 4 with six felts 9 is arranged above the lubricant reservoir 1, run through the six wires 5 to be coated.
  • the felts 9 protrude with a part 10 its lower end over the front wall 11 of the lubricant reservoir 1 inwards out.
  • a lever 12 is rotatable about an axis of rotation 13 arranged such that the metering pins 15 attached to band springs 14 of the lever 12 Dip alternately into the lubricant melt and the protruding part 10 of the felts 9 dab or touch, which when immersed in the melt in the wells of the Metering pins 15 captured amount of wax is transferred to the felts 9 by this The amount of wax is sucked out of the recess of the dosing pen by the absorbent felt becomes.
  • a synchronous motor 17 which drives the eccentric 18.
  • the latter causes the lever 12 to move about its axis of rotation 13 into the two end positions, with the dosing pins 15 immersed in the wax melt in one end position and dab the excess 10 of the felts 9 in the other end position.
  • a thermostat 19 In the housing 16 is schematically shown a thermostat 19, with the help of which the temperature control entire device so that the lubricant up to the point where the wires 5th leave the felts 9 in the liquid state.
  • heating cartridges 33 is in addition to those described above Share another cable channel 20, a mounting profile 21 and one of the heating cartridges 33 shown.
  • Fig. 3 is also the lever 12 with the metering pins 15 in its two end positions shown, the end position with submerged dosing pins 15 and the End position with dosing pins resting on the felt 9 is shown in dashed lines.
  • FIGS. 5a and 5b on the other are two embodiments represented by dosing pins according to the invention.
  • the one shown in Figs. 4a and 4b Embodiment of a metering pin has a lens head 23 with a on a stem 22 Well 24 in the form of an open simple slot.
  • FIGS. 5a and 5b has accordingly on a stem 22 'a lens head 23' with a central recess 24 'in the form of a cruciform Blind hole.
  • Standard slotted or Allen screws can be used as dosing pins.
  • the Any recesses in the dosing pins for holding the liquid lubricant can be used To have shape.
  • the modified coating station shown in FIG. 6 corresponds to that shown in FIG. 3, which is why the same reference numbers have been used for the same components.
  • Carrier bolt and the capillary tube designated 27 is around the continuously running Wire 5 in the area of contact between wire 5 and application felt 9 is a flexible strand of material 25 looped in the form of four loops.
  • One end of the strand 25 is fixed with a clamping screw 28.
  • a Weight 29 attached at the other end of the strand 25 so that the wire 5 surrounding loops of the strand of material the surface of the running wire are pressed and thus generate frictional heat.
  • the strand of material according to FIG. 6 is guided around a deflecting mandrel 30 behind the application felt 9 and has a clamp spring 31 at its end. There is also a monitoring lever 32 intended.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)

Claims (14)

  1. Dispositif pour recouvrir un fil avec un lubrifiant, comportant un réservoir à lubrifiant (1), un feutre d'application (29), le fil à recouvrir (5) circulant de façon continue en étant en contact avec ce feutre, et un dispositif de dosage, qui délivre une quantité réglée du liquide lubrifiant depuis le réservoir à lubrifiant (1) au feutre d'application (9), caractérisé en ce que le dispositif de dosage (12) possède au moins une tige de dosage (15), qui possède un renfoncement (24,24') et qui, alternativement à des intervalles de temps réglés, d'une part pénètre, par le renfoncement (24,24'), dans le liquide lubrifiant situé dans le réservoir à lubrifiant (1) et d'autre part touche le feutre d'application (9) de telle sorte que, lors de chaque contact, une quantité de lubrifiant sensiblement identique est aspirée dans le feutre d'application (9).
  2. Dispositif selon la revendication 1, caractérisé en ce que le renfoncement (24,24') de la tige de dosage (15) est un trou borgne, une simple fente ouverte ou une fente cruciforme ouverte.
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que la tige de dosage (15) comporte le renfoncement (24,24') au niveau de son extrémité libre (23,23').
  4. Dispositif selon l'une des revendications 1 à 3, caractérisé en ce que la tige de dosage (15) se présente sous la forme d'une vis usuelle.
  5. Dispositif selon l'une des revendications 1 à 4, caractérisé en ce que le renfoncement (24,24') de la tige de dosage (15) possède un volume compris entre 0,001 et 0,01 cm3.
  6. Dispositif selon l'une des revendications 1 à 5, caractérisé en ce que les tiges de dosage (15) sont fixées sur un levier (12) qui peut venir par pivotement dans deux positions d'extrémité, auquel cas dans une position d'extrémité les tiges de dosage (15) pénètrent par leur renfoncement (24,24') dans le liquide lubrifiant dans le réservoir de lubrifiant (1) et, dans l'autre position d'extrémité, touchent le feutre d'application (9).
  7. Dispositif selon l'une des revendications 1 à 6, caractérisé en ce que le réservoir à lubrifiant (1) est chauffé.
  8. Dispositif selon l'une des revendications 1 à 7, caractérisé en ce que le feutre d'application (9) est chauffé.
  9. Dispositif selon l'une des revendications 1 à 8, caractérisé en ce que plusieurs tiges de dosage (15) sont disposées sur un dispositif de retenue commun (12,14) et qu'à chaque tige de dosage (15) est associé un feutre d'application (9) ou une partie d'un feutre d'application commun.
  10. Dispositif selon l'une des revendications 1 à 9, caractérisé en ce que le réservoir à lubrifiant (1) comporte un dispositif (2,7) pour réaliser l'envoi continu ou intermittent du lubrifiant.
  11. Dispositif selon l'une des revendications 1 à 10, caractérisé en ce qu'il comporte un dispositif de minuterie (17,18) qui permet toutes les 0,5 à 10 mn un contact de la tige de dosage (15) avec le feutre d'application (9).
  12. Dispositif selon l'une des revendications 1 à 11, caractérisé en ce que dans la zone du feutre d'application (9) est prévu un dispositif (25) qui chauffe le fil à recouvrir (5).
  13. Dispositif selon la revendication 12, caractérisé en ce que le dispositif (25), qui chauffe le fil, est un dispositif qui produit une chaleur de frottement sur la surface du fil sortant (5).
  14. Dispositif selon la revendication 13, caractérisé en ce que le dispositif (25) produisant une chaleur de frottement est un cordon de matière flexible qui entoure un fil (5) dans la zone du feutre d'application (9) sous la forme d'au moins une boucle, et est serré sous tension sur la surface du fil.
EP97103220A 1996-04-04 1997-02-27 Dispositif de revêtement d'un fil par un lubrifiant Expired - Lifetime EP0799647B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19613582 1996-04-04
DE19613582 1996-04-04
DE19644639A DE19644639A1 (de) 1996-04-04 1996-10-28 Vorrichtung zum Beschichten eines Drahtes mit einem Gleitmittel
DE19644639 1996-10-28

Publications (2)

Publication Number Publication Date
EP0799647A1 EP0799647A1 (fr) 1997-10-08
EP0799647B1 true EP0799647B1 (fr) 2000-07-12

Family

ID=26024508

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97103220A Expired - Lifetime EP0799647B1 (fr) 1996-04-04 1997-02-27 Dispositif de revêtement d'un fil par un lubrifiant

Country Status (4)

Country Link
US (1) US5797991A (fr)
EP (1) EP0799647B1 (fr)
AT (1) ATE194512T1 (fr)
ES (1) ES2148859T3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2767339A1 (fr) * 1997-08-14 1999-02-19 Jean Thierry Batt Dispositif pour le paraffinage de fils de cuivre emaille
US6855372B2 (en) * 2001-03-16 2005-02-15 Alza Corporation Method and apparatus for coating skin piercing microprojections
CN102644209B (zh) * 2011-02-18 2015-06-24 淮南矿业(集团)有限责任公司 钢丝绳涂油装置
CN111992415A (zh) * 2020-08-22 2020-11-27 濉溪县国光纸业有限责任公司 一种牛皮箱纸板生产用涂胶装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US556786A (en) * 1896-03-24 Lubricator
US2513432A (en) * 1945-08-14 1950-07-04 American Viscose Corp Liquid treatment of filamentary material
US4268550A (en) * 1979-07-02 1981-05-19 Monsanto Company Metered finish
CH647694A5 (de) * 1980-11-14 1985-02-15 Bieri Rud Masch & App Vorrichtung zum beschichten eines foerderbandes mit einem fluessigen medium, insbesondere zum beschichten eines backbandes mit einem trennmittel.
US4641404A (en) * 1981-10-05 1987-02-10 Seydel Scott O Porous warp sizing apparatus
US4545323A (en) * 1984-04-20 1985-10-08 Essex Group, Inc. Felt applicator
US4622241A (en) * 1984-04-20 1986-11-11 Essex Group, Inc. Method and apparatus for accurately dispensing a solution
US4984440A (en) * 1988-06-02 1991-01-15 E. I. Du Pont De Nemours And Company Yarn finish applicator with internal finish heating capability
DE4134070A1 (de) * 1991-02-18 1992-08-20 Boockmann Gmbh Verfahren und vorrichtung zum gleitfaehigmachen eines drahtes

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Publication number Publication date
EP0799647A1 (fr) 1997-10-08
ATE194512T1 (de) 2000-07-15
ES2148859T3 (es) 2000-10-16
US5797991A (en) 1998-08-25

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