EP0887299A2 - Spule zur Aufnahme von faserartigen Gebilden sowie Verfahren zum Herstellen von mit faserartigen Gebilden bespulten Spulen - Google Patents
Spule zur Aufnahme von faserartigen Gebilden sowie Verfahren zum Herstellen von mit faserartigen Gebilden bespulten Spulen Download PDFInfo
- Publication number
- EP0887299A2 EP0887299A2 EP98111509A EP98111509A EP0887299A2 EP 0887299 A2 EP0887299 A2 EP 0887299A2 EP 98111509 A EP98111509 A EP 98111509A EP 98111509 A EP98111509 A EP 98111509A EP 0887299 A2 EP0887299 A2 EP 0887299A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- coil
- wall
- area
- spool
- core
- 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
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Classifications
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- 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
- B65H54/10—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers
- B65H54/20—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers forming multiple packages
- B65H54/205—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers forming multiple packages the winding material being continuously transferred from one bobbin to the adjacent one
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/04—Kinds or types
- B65H75/08—Kinds or types of circular or polygonal cross-section
- B65H75/14—Kinds or types of circular or polygonal cross-section with two end flanges
- B65H75/143—Kinds or types of circular or polygonal cross-section with two end flanges at least one end flange being shaped to cover the windings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
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- 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
- B65H2701/35—Ropes, lines
- B65H2701/355—Fishlines
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- 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
- B65H2701/50—Storage means for webs, tapes, or filamentary material
- B65H2701/51—Cores or reels characterised by the material
- B65H2701/512—Cores or reels characterised by the material moulded
- B65H2701/5122—Plastics
Definitions
- the invention relates to a coil for receiving fibrous structures, such as monofilaments, threads, yarns, Lacing comprising one spool core and two the spool core delimiting and connected to this coil walls, between which a recording room for that on the spool core to be wound fiber-like structures is formed.
- fibrous structures such as monofilaments, threads, yarns, Lacing
- Coils for receiving fibrous structures including Fishing lines are widely known. They consist in usual from a coil core, which is stiff on both sides Coil walls of the same dimensions is limited so that between the coil walls a recording room for the fibrous structures to be accommodated is formed on the this can be wound up. So that the fibrous structure in its wound position in the receiving space of the coil is usually held after winding Clip, for example a ring interrupted in its circumference or cylinder, over the wound fiber-like structure excited, the unwanted unwinding of the fibrous Form prevented. It is also known, for example, at Sewing thread spools, one in the outside of a spool on the circumference Slit into the end of the thread or the like is pinched.
- a disadvantage of these known coils for receiving fibrous structures is that the handling of such Coils, especially if they take up very thin Forms such as fishing lines are intended to be difficult designed. Is the fiber-like wound on the spool The clip must first be unwound from the spool be removed and then the free end of the spooled fiber-like structure are sought. There is also the risk that when the retaining clip is removed unwound fiber-like structures automatically undesirable unwinds or the spool can fall out of your hand and then the fibrous structure unwinds itself.
- a generic spool for fishing lines with a stiff and just trained coil wall and a flexible and reversible coil wall is known from US 3430 886.
- the receiving space of the coil is turned inside out flexible coil wall closed by the upturned Coil wall with its upper edge area all over the The outer circumference of the rigid coil wall creates and one from the Fishing line led out here in the area of the External circumference can be clamped between the coil edges.
- This known coil facilitates handling by Possibility of clamping the end of the fishing line and also offers some protection against Environmental influences, however, has the main disadvantage on that as a result of the stiff rings around the outer circumference Coil wall installation of the edge area of the flexible The fishing line as it emerges from the spool very strong over the outer circumference of the rigid coil wall is bent and pulled off almost parallel to the coil axis which will damage the fishing line very easily.
- the known coil is wound difficult because the recording space due to the flexibility of the a coil wall is not defined at its full height because the flexible coil wall can move outwards.
- the object of the invention is therefore to provide a coil with which a simple winding and a material-saving simple It is possible to unwind a fibrous structure in its wound position is held and against pollution and Damage is protected, and a simple process Spooling of such coils with fibrous structures to show.
- the invention proposes starting from a generic coil, before that reversible coil wall, starting from the outer circumference of the Coil core as a rigid base area that cannot be turned inside out Height HS and then to its outer circumference as flexible reversible everting area is formed and the Cross-section area viewed by at least 10%, preferably 25% or more, compared to the wall thickness dso des Base area reduces trained wall thickness than that Has base area, which for receiving the receiving space serving to wind up fibrous structures between the base area of the coil wall, the stiff Coil wall and the coil core is formed.
- the coil according to the invention For receiving the fibrous structure, the coil according to the invention a precisely defined receiving space between the rigid base area and the opposite rigid coil wall along the outer circumference of the coil core is formed.
- the height HS determines the Base area with which this over the outer circumference of the Protrudes the height of the receiving space.
- the plinth area not only sets the recording space for that fibrous structures to be absorbed, but prevents Because of its stiffness also that the base area having coil wall opposite the wound gives way to fibrous structures and is expanded. This This can result, for example, in stiffness of the base region be made that the base area about in the same Thickness formed like the opposite rigid coil wall is.
- the coil according to the invention also enables a wound fibrous structure after its winding by turning the flexible reversible coil wall and laying on the other Cover the coil wall in the edge area opposite the surroundings and the spool housing space and the spooled fibrous Structures against external influences, such as water, dust, Protect sunlight. Only the free end of the fibrous structure is between the two in their Edge areas of coil walls coming into contact with one another passed through and clamped between them. So that's it free end of the wound fiber-like structure always light can be found, so that the unwinding of this spool is essential is facilitated and also an unwanted unwinding of the wound fiber-like structure due to the clamping effect reliably prevents the adjacent coil walls becomes.
- the reversibility of those with the everting area Coil wall from a accessing the recording room Position in a position closing the recording room thereby enables the everted area of this coil wall is curved outwards and in this position in in a relaxed position.
- the outer circumference of the The slip area is less than the extent that the Folded area in an elongated, flat arrangement without bulging would have to the outside, so when transferring the Overturned area from the outward arched relaxed Position in the inverted position yourself inside Build up tension and the slip area of the coil wall Because of its elastic material properties in leaps and bounds its inverted position is reversible.
- the curved edge of the slip area on the rigid coil wall preferably in an area facing the receiving space Investment.
- the contact pressure can be generated in that the Inverted area not completely 180 ° into the other relaxed position is reversible, but already on this Walk shortly before on the other rigid coil wall to the system is coming. So in the effort of the slip area, the to achieve a relaxed, arched position, a contact pressure generated on the rigid coil wall.
- the rigid coil wall on Scope is chamfered towards the receiving space and the Edges of the chamfer are broken or rounded. Likewise are the edges of the slip area are broken or slightly rounded educated. The steeper the chamfer on the edge of the stiff Coil wall runs, the more the fibrous structure can withdrawn from the coil approximately parallel to the coil wall will.
- the invention proposes that the slip area has a height considered in the stretched state, which about 10 to 70%, preferably 25 to 50%, larger than that clear width of the coil core is. That way is always ensures that the flexible slip area by turning inside out on the outer edge area of the rigid coil wall to the system comes, thus a secure closure of the recording room causes and at the same time that from the recording room led out end of the recorded fibrous structure in Area of the contact surfaces of the two coil walls as little buckling as possible to prevent Experiences damage.
- the clear width of the coil core is determined between the two coil walls.
- the flexibility of the slip area can be achieved by producing the Coil made of two different materials Elastic properties can be achieved. Is preferred however, the construction of the coil from only one suitable one Material, in particular thermoplastic to be processed Plastic. According to the invention, all stable parts of the Coil, i.e. a rigid to rigid coil wall, the coil core and the the receiving space for the goods to be wound up in the area the other coil wall bounding base area from one Material of sufficient wall thickness to make the to achieve the necessary rigidity and strength.
- the flexible slip area is made of the same material, however Made in a smaller wall thickness, the wall thickness so far compared to a rigid coil wall is reduced to that for Invert the bulged area from one position Flexibility required up to 180 ° in the other position and elasticity is given without material destruction.
- the flexible Cross-section area considered at least 10%, preferably at least 25%, thinner wind thickness than that Has base area.
- the wall thickness of the slip area in the area adjoining the base area by at least 30%, preferably up to 50% or more, over the Wall thickness of the base area is reduced and the wall thickness of the outer edge area of the slip area by 5% up to 30 % increased compared to the wall thickness of the subsequent Foldable area is formed.
- Fishing lines usually made of nylon or the like are made for better durability and higher Suppleness often tempered, up to 6% by weight Absorb water. Wound on open spools, dry such fishing lines with time, so that you always in must accommodate additional containers.
- the Coil according to the invention saves such an additional Container as it always has a closed recording space has both storage and unwinding. Because of the applied system pressure of the everted area the recording room in which the fishing line is located tightly sealed, which prevents undesirable drying out of the Fishing line by escaping absorbed water from the Fishing lines are prevented, so that even longer ones Storage no longer dry out and become brittle. Furthermore the fishing line located in the recording room is also in front of the Entry of sunlight and its structure if necessary destructive UV rays as well as other undesirable Environmental influences, such as dust, pointed objects, Liquids, dirt, protected.
- the coil be made with respect to one the material of the fibrous to be wound on the spool Formed softer material is made.
- the Shore hardness A of a plastic can be considered Measure of softness are taken as a basis, so that according to the invention the material from which the coil is made, has a lower Shore hardness (A) than the material of the to be wound up fibrous structure.
- fibrous structures such as fishing lines or Tennis strings
- fiber-like structures like fishing lines made of polyamide, for example the bobbins made of a plastic based on softer polyamide of polyolefins, such as an HD polyethylene manufactured using the low pressure process.
- the coil core and the coil walls are preferred made in one piece from one material. This manufacture Made of one material, it also enables simple Disposal or recycling of the no longer used coils according to the invention.
- the coil according to the invention is advantageously made from one thermoplastic material by injection molding manufactured, the coil being produced by injection molding a shape according to the open state of the coil making the recording space accessible to the outside Position of the slip area. That way the coil according to the invention is not only inexpensive produce, but it simply receives one flexible slip area on a coil wall with the required Invertible to put on the opposite stiff Coil wall.
- the thermoplastic used should have good fluidity and some Have elasticity, in particular the elastic To fulfill the properties of the slip area. To fulfillment a low pressure polyethylene of the injection molding type as suitable.
- a preferred embodiment of the invention provides that the Coil core is cylindrical, the coil walls one have circular outer circumference and the coil core lengthways has a through hole in its central axis.
- the coil described above is particularly for Use as a fishing line spool to take up fishing line intended.
- Fishing lines are mainly based on Made of polyamide.
- the tight is one Soiling of the cord and drying it out preventing the bobbin from closing without an additional container a major advantage.
- the invention further relates to a Process for winding coils with fibrous structures, such as monofilaments, threads, yarns, cords, the bobbin one coil core and two delimiting the coil core Includes coil walls, between which a receiving space for the is to be wound fiber-like structures and a Coil wall stiff and the other coil wall flexible and is designed to be reversible, as already mentioned above has been described.
- the Invention before that with several coils in the open state making the respective recording space accessible to the outside curved position of the respective slip area of the Coil wall are arranged side by side on a shaft and consecutively with the fibrous structure be spooled, then the slip areas of the respective Coil walls of the individual coils turned inside out each recording room covering and up to the system on the stiff coil wall reaching position are transferred, whereby the coils are closed in the edge area of the coil walls and those between those in the border area Fiber-like structures led out of the coil walls are clamped are and subsequently the fiber-like Structures to be severed.
- the fiber-like structure to be wound up for example a Monofilament, is thus in turn on the individual
- the bobbins are continuously wound up until all of them are provided Coils with the fibrous structure in the desired lengths are spooled. Then the individual slip areas of the Coil walls turned inside out and thus closed, creating a Closure of the coils and the respective start and End region of the fibrous structure between the Contact surfaces of the coil walls brought out and clamped becomes. It is now only necessary to do this to cut out areas so that subsequent the coils can be separated.
- a coil 1 for receiving fibrous structures, such as Monofilaments, threads, yarns, cords, is in FIGS. 1 to 3 shown.
- the coil 1 is suitable, for example, as Fishing line spool for taking up fishing line.
- the coil 1 comprises one cylindrical coil core 10 and two to the coil core Front walls delimiting and connected to this coil walls 11, 12, each having a circular circumference and protrude above the coil core 10. Between the coil walls 11, 12 is around the circumference of the coil core 10 Recording space 100 for that to be wound on the coil core 10 fibrous structures, for example formed a fishing line.
- the coil core 10 on the right in FIG. 1 subsequent coil wall 11 is rigid to rigid and even extending, while the left in Fig. 1 partially connected to the coil core coil wall 12 flexible and invertible in a curved shape by one stiffen the base area adjoining the coil tree 10 120 and an outer reversible flexible everting region 122 is trained.
- This regionally flexible coil wall 12 can from an access to the recording room 100 externally curved starting position, which is shown in Fig. 1 is, in an inward closing the receiving space 100 arched position by turning the everted area 122 in Arrow direction P1 are transferred, which are shown in Fig. 2 is.
- the shape of the coil 1 shown in FIG. 1 corresponds to the Empty coil, i.e. the coil, as in the injection molding process a thermoplastic is produced. After this Spooling of those shown in Fig. 1 in the open state The spool with, for example, a monofilament or thread 2 becomes the Coil 1 transferred to the closed state according to FIG. 2. This is then the state of use of the coil.
- the reversibility of the coil wall 12 is achieved that a region of the coil wall 12 adjacent to the outer circumference is designed as a flexible slip area 122 and this flexible slip area 122 viewed from the receiving space 100 is bulged outwards in the initial state.
- a region of the coil wall 12 adjacent to the outer circumference is designed as a flexible slip area 122 and this flexible slip area 122 viewed from the receiving space 100 is bulged outwards in the initial state.
- Fig. 1 bulged outward Position is the coil wall 12 and its slip area 122 relaxed, since the outer circumference of the coil wall 12 a Corresponding outer diameter D of the bulged area Takes position.
- the Recording space 100 between the two coil walls 11, 12 accessible position of the slip area 122 can Coil 1 now with the fibrous structure 2 to be picked up, like a monofilament fishing line, what this around the coil core 10 is wound in a manner known per se. Then the recording space 100 together with the recorded one fibrous structures by turning the everted area 12 are closed according to arrows P1 in Fig. 1, wherein at least the outer edge region 123 of the coil wall 12 at the edge 110 of the opposite rigid coil wall 11 of the coil 1 comes to rest and the closure of the receiving space 100th causes what is shown in Fig. 2.
- the edge region 123 of the everted region 122 arrives here the side facing the coil wall 12, i.e. the inside the rigid coil wall 11 at its edge area 110 for contact, whereby the between the two coil walls 11, 12th fishing line 2 led out in an arrow P2 indicated direction is brought out with the Extent plane A of the rigid coil wall 11 a pointed Includes angle ⁇ .
- This angle ⁇ is possible small, here about 18 °, causing a kink between the two reel walls 11, 12 led fishing line in Area of the contact surface is avoided and the fishing line 2 therefore undergoes no damage.
- the fishing line will subtracted as parallel to the rigid coil wall 11 as possible. This is achieved according to the invention in that the Foldable area is designed so that it is still on the inside the rigid coil wall 11 comes to rest.
- the chamfer can damage the fishing line 2 by kinking or scoring when clamping or unwinding between the contact surfaces of the rigid coil wall 11 and Coil wall 12 can be further counteracted.
- thermoplastic Coil 1 A functional and inventive construction of a a one-piece thermoplastic Coil 1 is based on FIG. 3 in more detail explained.
- the one designed with a flexible slip area 122 Coil wall 12 is in its adjoining the coil core 10 Area with a thick and rigid base area 120 trained, which has a height HS, with which he over the Half-diameter DK / 2 of the coil core 10 protrudes. Of the Socket area 120 then tapers into the flexible one Foldable area 122 to the outer edge area 123 of the Coil wall 12 over.
- the slip area 122 is in the Cross section considered at least 50% thinner than the base region 120.
- the base region 120 in turn has a thickness dso corresponding to the thickness dt of the stiff Coil wall 11, which gives it the same rigidity.
- the wall thickness of the flexible slip area 122 increases to the outer edge region 123 of the coil wall 12 opposite the remaining slip area 122 again so that the in this outer edge region 123 occurring during the everting internal stresses without the risk of stress cracks or The like from this thickened edge region 123 can be and at the same time a full concern and improved contact pressure of the outer edge area 123 am Edge area 110 of the rigid coil wall 11 with the inside out Foldable area 122 according to FIG. 2 is guaranteed.
- the thickening can be club-shaped, with a thickness increase in the edge region 123 compared to the Foldable area 122 by up to 100% or more is possible.
- the flexible slip area 122 of the coil wall 12 an in has the height L considered in the projection.
- the actual The height LS of the slip area 122, see FIG. 3, is approximately 10 to 70%, here approx. 40% larger than the clear width B of the Coil core 10. This ensures that the Inverted area 122 in inverted, inwardly arched Position with the edge area 123 on the edge area 110 of the stiff coil wall 11 comes to rest and the closure of the Recording space 100 can cause.
- the base area 120 limits its about the radius DK / 2 of the coil core 10 protruding height HS one side of the receiving space 100 for the fibrous structures to be absorbed, while the stiff Coil wall 110 delimiting the receiving space on the other side of the coil core 10 causes.
- the plinth area 120 of the coil wall 12 thus defines the receiving space 100 in a fixed height HS and also prevents through its the stiff coil wall 11 comparable stiffness Widening of the coil wall 12 as a result of forces exerted by the on the bobbin 10 wound fiber-like structures what the bobbin winding process of this coil 1 is considerably simplified.
- This height HS of the base region 120 then closes the flexible slip area 122.
- the height HS of the base region 120 and the height LS of the Stüpl Suitees 122 together larger than the radius D / 2 of entire coil wall 12 in the bulging position is.
- This size relation makes the preceding one described structure of the internal stresses in the slip area 122 caused during the movement in the direction of arrow P1, the for the ability to be turned inside out of the everted area 122 according to FIG. 1 into the arched area Position according to FIG. 2 is responsible.
- FIGS. 5a and 5b For winding these previously explained and with a Coil wall 12 equipped with flexible slip area 122 A method is proposed for coil 12, which is shown in FIGS. 5a and 5b is shown schematically.
- coils 1a, 1b, 1c on one to arrange common shaft M, the respective Coil walls 12a, 12b, 12c in the open arched outward Position of the slip areas the respective recording rooms of the Make coils accessible.
- the coils 10a, b, c one through the coil core 10 and the Coil walls 11, 12 through bore 13 according to FIG. 1, which, for example, with a groove for receiving a key can be provided to the rotational movement of the shaft M on the Coils 1a, 1b, 1c to transmit.
- the coil proposed in the context of the invention is suitable also for a variety of other applications and is not as proposed use Fishing line spool limited.
- others can fibrous structures, such as monofilaments, in front of outer Environmental influences must be protected and their Unwinding from the spool should be facilitated, such as Tennis strings, cutting threads and the like on spools of the invention are wound up.
- the coil according to the invention is particularly suitable for all those applications of fibrous structures that are only ever required in sections and therefore only be removed in sections from the coil.
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
Description
- Fig. 1
- eine Seitenansicht einer Spule in geöffnetem Zustand
- Fig. 2
- die Seitenansicht der Spule gemäß Fig. 1 in geschlossenem Zustand
- Fig. 3
- in vergrößerter Darstellung die Einzelheit X gemäß Fig. 1
- Fig. 4a,b
- auszugsweise schematisierte Darstellungen des Spulenverschlusses
- Fig. 5a
- in schematisierter Darstellung einen Arbeitsschritt beim Bespulen von Spulen gemäß dem erfindungsgemäßen Verfahren
- Fig. 5b
- weitere Arbeitsschritte beim Bespulen von Spulen gemäß dem erfindungsgemäßen Verfahren.
Claims (17)
- Spule zur Aufnahme von faserartigen Gebilden, wie Monofilamenten, Fäden, Garnen, Schnüren, umfassend einen Spulenkern und zwei den Spulenkern begrenzende und mit diesem verbundene Spulenwände, zwischen denen ein Aufnahmeraum für das auf den Spulenkern aufzuwickelnde faserartige Gebilde ausgebildet ist, wobei eine Spulenwand steif und eben und die andere Spulenwand flexibel und umstülpbar ausgebildet ist, und die umstülpbare Spulenwand zum Verschließen des Aufnahmeraumes mit ihrem äußeren Randbereich an dem äußeren Rand der steifen Spulenwand zur Anlage kommt und das faserartige Gebilde zwischen den im Randbereich aneinander anliegenden Spulenwänden festklemmbar ist, dadurch gekennzeichnet, daß die umstülpbare Spulenwand (12), ausgehend vom Außenumfang des Spulenkerns (10) als steifer nicht umstülpbarer Sockelbereich (120) einer Höhe HS und hieran anschließend zu ihrem Außenumfang hin als flexibler umstülpbarer Stülpbereich (122) ausgebildet ist und der Stülpbereich (122) im Querschnitt betrachtet eine um mindestens 10 %, vorzugsweise 25 % oder mehr gegenüber der Wanddicke (dso) des Sockelbereiches (120) verringert ausgebildete Wanddicke aufweist, wobei der zur Aufnahme der aufzuwickelnden faserartigen Gebilde dienende Aufnahmeraum (100) zwischen dem Sockelbereich (120) der Spulenwand (12), der steifen Spulenwand (11) und dem Spulenkern (10) gebildet ist.
- Spule nach Anspruch 1,
dadurch gekennzeichnet, daß der Außendurchmesser (D) der steifen Spulenwand (11) gleich dem Außendurchmesser der den Stülpbereich (122) aufweisenden Spulenwand (12) in geöffneter, nach außen gewölbter Stellung ist. - Spule nach Anspruch 1 oder 2,
dadurch gekennzeichnet, daß die steife Spulenwand (11) an ihrem Umfang (110) zum Aufnahmeraum (100) hin angefast ausgebildet ist und die Kanten der Fase gebrochen bzw. abgerundet sind. - Spule nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet, daß der Stülpbereich (122) im verschlossenen umgestülpten Zustand an der der umstülpbaren Spulenwand (12) zugewandten Seite der steifen Spulenwand (11) bevorzugt an deren Randbreich zur Anlage kommt. - Spule nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet, daß von dem Stülpbereich (122) der Spulenwand (12) in umgestülpter und an der steifen Spulenwand anliegender Stellung entlang der Anlagefläche (F) ein Anlagedruck zum dichten Verschließen des Aufnahmeraumes (100) ausübbar ist. - Spule nach einem der Ansprüche 1 bis 5,
dadurch gekennzeichnet, daß die Wanddicke (dr) des Stülpbereiches (122) am äußeren Randbereich (123) der Stülpwand (12) gegenüber der Wanddicke (ds) des übrigen Stülpbereiches (122) verdickt ausgebildet ist. - Spule nach Anspruch 6,
dadurch gekennzeichnet, daß der Randbereich (123) ausgehend vom äußeren Rand des Stülpbereiches (122) auf einer Strecke (La), die 10 bis 30 % der Höhe (LS) des Stülpbereiches (122) beträgt, verdickt ausgebildet ist. - Spule nach einem der Ansprüche 1 bis 7,
dadurch gekennzeichnet, daß der Stülpbereich (122) eine im gestreckten Zustand betrachtete Höhe (LS) aufweist, die etwa 10 bis 70 %, vorzugsweise 25 bis 50 %, größer als die lichte Breite (B) des Spulenkerns (10) ist. - Spule nach einem der Ansprüche 1 bis 8,
dadurch gekennzeichnet, daß der Spulenkern (10) und die Spulenwände (11, 12) einstückig aus einem Material, wie einem thermoplastischen Kunststoff, nach dem Spritzgießverfahren hergestellt ist, wobei die durch Spritzgießen hergestellte Spule eine Form entsprechend dem geöffneten Zustand der Spule mit den Aufnahmeraum (100) zugänglich machender nach außen gewölbter Stellung des Stülpbereiches (122) der Spulenwand (12) aufweist. - Spule nach einem der Ansprüche 1 bis 9,
dadurch gekennzeichnet, daß der Spulenkern (10) zylindrisch ausgebildet ist, die Spulenwände (11, 12) einen kreisförmigen Außenumfang aufweisen und der Spulenkern (10) längs seiner Mittelachse eine Durchgangsbohrung (13) aufweist. - Spule nach einem der Ansprüche 1 bis 10,
dadurch gekennzeichnet, daß der Sockelbereich (120) eine der Dicke der anderen steifen Spulenwand (11) entsprechende Dicke aufweist. - Spule nach einem der Ansprüche 1 bis 11,
dadurch gekennzeichnet, daß die Wanddicke (ds) des Stülpbereiches (122) in dem an den Sockelbereich (120) anschließenden Bereich um mindestens 30 %, vorzugsweise bis zu 50 % oder mehr, gegenüber der Wanddicke (dso) des Sockelbereiches (120) verringert ist und die Wanddicke (dr) des äußeren Randbereiches (123) des Stülpbereiches um 5 % bis zu 30 % vergrößert gegenüber der Wanddicke des anschließenden Stülpbereiches (122) ausgebildet ist. - Spule nach einem der Ansprüche 1 bis 12,
dadurch gekennzeichnet, daß die Spule aus einem in bezug auf das Material des auf die Spule aufzuwickelnden faserartigen Gebildes weicheren Material gefertigt ist. - Spule nach Anspruch 13,
dadurch gekennzeichnet, daß das Material, aus dem die Spule gefertigt ist, eine geringere Shore-Härte (A) aufweist als das Material des aufzuwickelnden faserartigen Gebildes. - Spule nach einem der Ansprüche 1 bis 14,
dadurch gekennzeichnet, daß die Spule einstückig aus einem im Spritzgußverfahren verarbeitbaren Polyethylen gefertigt und mit einem faserartigen Gebilde, wie einem Monofilament aus einem Polyamid, bespult ist. - Spule nach einem der Ansprüche 1 bis 15,
dadurch gekennzeichnet, daß das faserartige Gebilde eine Angelschnur ist. - Verfahren zum Bespulen von Spulen mit faserartigen Gebilden, wie Monofilamenten, Fäden, Garnen, Schnüren, wobei die Spule einen Spulenkern und zwei den Spulenkern begrenzende Spulenwände umfaßt, zwischen denen ein Aufnahmeraum für das aufzuspulende faserartige Gebilde ausgebildet ist und eine Spulenwand steif und die andere Spulenwand flexibel und umstülpbar ausgebildet ist, dadurch gekennzeichnet, daß mehrere Spulen, deren umstülpbare Spulenwand (12), ausgehend vom Außenumfang des Spulenkerns (10) als steifer nicht umstülpbarer Sockelbereich (120) und hieran anschließend zu ihrem Außenumfang hin als flexibler umstülpbarer Stülpbereich (122) ausgebildet ist, in geöffnetem Zustand mit den jeweiligen Aufnahmeraum (100) zugänglich machender nach außen gewölbter Stellung des jeweiligen Stülpbereiches (122) der umstülpbaren Spulenwand (12) nebeneinander auf einer Welle angeordnet sind und aufeinanderfolgend mit dem faserartigen Gebilde durchgängig bespult werden, anschließend die Stülpbereiche (122) der jeweiligen Spulenwände (12) der einzelnen Spulen in ihre umgestülpte, den jeweiligen Aufnahmeraum (100) überdeckende und bis zur Anlage an der steifen Spulenwand reichende Stellung überführt werden, wobei die Spulen im Randbereich der Spulenwände verschlossen werden und die zwischen den im Randbereich aneinanderliegenden Spulenwänden (11, 12) herausgeführten faserartigen Gebilde festgeklemmt werden und nachfolgend die herausgeführten faserartigen Gebilde durchtrennt werden.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19727328A DE19727328C1 (de) | 1997-06-27 | 1997-06-27 | Spule zur Aufnahme von faserartigen Gebilden sowie Verfahren zum Herstellen von mit faserartigen Gebilden bespulten Spulen |
DE19727328 | 1997-06-27 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0887299A2 true EP0887299A2 (de) | 1998-12-30 |
EP0887299A3 EP0887299A3 (de) | 1999-07-14 |
EP0887299B1 EP0887299B1 (de) | 2002-08-28 |
Family
ID=7833814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98111509A Expired - Lifetime EP0887299B1 (de) | 1997-06-27 | 1998-06-23 | Spule zur Aufnahme von faserartigen Gebilden sowie Verfahren zum Herstellen von mit faserartigen Gebilden bespulten Spulen |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0887299B1 (de) |
DE (2) | DE19727328C1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2788262A1 (fr) * | 1999-01-12 | 2000-07-13 | Aerospatiale | Dispositif de stockage d'un cable |
WO2002076868A1 (en) * | 2001-03-27 | 2002-10-03 | 3M Innovative Properties Company | Roll goods dispenser system and methods of use |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2885124B1 (fr) * | 2005-04-29 | 2007-06-01 | Seb Sa | Boitier d'appareil electromenager de preparation culinaire muni d'un logement pour le rangement du cordon |
DE102021105389A1 (de) | 2021-03-05 | 2022-09-08 | Bayerische Motoren Werke Aktiengesellschaft | Aufbewahrungsbox mit einem Ladekabel für ein Kraftfahrzeug |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2533495A (en) * | 1949-03-21 | 1950-12-12 | Moffett Ewell | Fishing leader dispenser |
US3430886A (en) * | 1966-11-10 | 1969-03-04 | Wright & Mcgill Co | Bobbin for fishing lines having means for attachment to similar bobbins |
US4634076A (en) * | 1985-07-15 | 1987-01-06 | Eckert Robert L | Bobbin and method of winding said bobbin |
-
1997
- 1997-06-27 DE DE19727328A patent/DE19727328C1/de not_active Expired - Fee Related
-
1998
- 1998-06-23 EP EP98111509A patent/EP0887299B1/de not_active Expired - Lifetime
- 1998-06-23 DE DE59805290T patent/DE59805290D1/de not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2533495A (en) * | 1949-03-21 | 1950-12-12 | Moffett Ewell | Fishing leader dispenser |
US3430886A (en) * | 1966-11-10 | 1969-03-04 | Wright & Mcgill Co | Bobbin for fishing lines having means for attachment to similar bobbins |
US4634076A (en) * | 1985-07-15 | 1987-01-06 | Eckert Robert L | Bobbin and method of winding said bobbin |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2788262A1 (fr) * | 1999-01-12 | 2000-07-13 | Aerospatiale | Dispositif de stockage d'un cable |
WO2002076868A1 (en) * | 2001-03-27 | 2002-10-03 | 3M Innovative Properties Company | Roll goods dispenser system and methods of use |
Also Published As
Publication number | Publication date |
---|---|
DE59805290D1 (de) | 2002-10-02 |
EP0887299B1 (de) | 2002-08-28 |
EP0887299A3 (de) | 1999-07-14 |
DE19727328C1 (de) | 1998-12-10 |
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