FR2556703A1 - DEVICE FOR FORMING WINDINGS ON DIABOLO-TYPE COILS OR PLATE-LIKE COILS OF THE SAME - Google Patents
DEVICE FOR FORMING WINDINGS ON DIABOLO-TYPE COILS OR PLATE-LIKE COILS OF THE SAME Download PDFInfo
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- FR2556703A1 FR2556703A1 FR8419216A FR8419216A FR2556703A1 FR 2556703 A1 FR2556703 A1 FR 2556703A1 FR 8419216 A FR8419216 A FR 8419216A FR 8419216 A FR8419216 A FR 8419216A FR 2556703 A1 FR2556703 A1 FR 2556703A1
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- Prior art keywords
- transmission
- coils
- cam
- lever
- stops
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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
- B65H54/28—Traversing devices; Package-shaping arrangements
- B65H54/32—Traversing devices; Package-shaping arrangements with thread guides reciprocating or oscillating with variable stroke
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18027—Drive off, accelerating from standstill
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/26—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
- B60K2006/268—Electric drive motor starts the engine, i.e. used as starter motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2540/00—Input parameters relating to occupants
- B60W2540/12—Brake pedal position
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Winding Of Webs (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
L'INVENTION CONCERNE UN DISPOSITIF POUR FORMER DES ENROULEMENTS SUR DES BOBINES DU TYPE DIABOLO OU DES BOBINES A PLATEAUX DE FORMES ANALOGUES. DANS LEDIT DISPOSITIF, UN MECANISME DE COMMUTATION 21, 22, 23 EST ACTIONNE LORS DU PROCESSUS D'ENROULEMENT POUR CHAQUE NOUVELLE COUCHE D'ENROULEMENT, SENSIBLEMENT AU CENTRE DE CETTE COUCHE. IL EN RESULTE UN AJUSTEMENT DE BUTEES EXTREMES 14, 15 PROVOQUANT L'INVERSION DU SENS DE MARCHE D'UNE TRANSMISSION 2. UNE CAME 21 EST FIXEE A CETTE TRANSMISSION 2. UN LEVIER 22 AGIT, PAR L'INTERMEDIAIRE D'UN ACCOUPLEMENT 28 A COURSE LIBRE, SUR UNE BROCHE 18 DEPLACANT A SON TOUR LESDITES BUTEES 14, 15 AU MOYEN DE FILETAGES 19, 20 A PAS RESPECTIFS A GAUCHE ET A DROITE. APPLICATION A LA FORMATION D'ENROULEMENTS SUR DES BOBINES.THE INVENTION CONCERNS A DEVICE FOR FORMING WINDINGS ON COILS OF THE DIABOLO TYPE OR COILS WITH PLATES OF SIMILAR SHAPES. IN THIS DEVICE, A SWITCHING MECHANISM 21, 22, 23 IS ACTIVATED DURING THE WINDING PROCESS FOR EACH NEW WINDING LAYER, SENSITIVELY AT THE CENTER OF THIS LAYER. THIS RESULTS IN AN ADJUSTMENT OF EXTREME STOPS 14, 15 CAUSING THE REVERSAL OF THE DIRECTION OF RUN OF A TRANSMISSION 2. A CAM 21 IS ATTACHED TO THIS TRANSMISSION 2. A LEVER 22 ACTS, THROUGH A 28 A COUPLING FREE RACE, ON A PIN 18 MOVING IN ITS TURN THE SAID STOPS 14, 15 BY MEANS OF THREADS 19, 20 WITH RESPECTIVE PITCH LEFT AND RIGHT. APPLICATION TO THE FORMATION OF WINDINGS ON COILS.
Description
i La présente invention se rapporte à un dispositif pour former desThe present invention relates to a device for forming
enroulements sur des bobines du type diabolo ou des bobines à plateaux, de formes analogues, au moyen windings on diabolo-type coils or plate coils, of similar shapes, by means of
d'une transmission qui, conjuguée à un mécanisme de commu- of a transmission which, together with a communication mechanism
tation, provoque la formation d'un enroulement régulier sur tation, causes the formation of a regular winding on
le corps de la bobine.the body of the coil.
L'invention a pour objet, dans le but de former des enroulements de matières enroulables comme des fils, des bandes, des câbles, etc. sur des bobines dont les plateaux s'étendent non pas perpendiculairement à l'axe de la bobine, mais présentent des configurations coniques, de commander un dispositif d'enroulement de manière à obtenir, sur la surface de la bobine, un enroulement qui soit régulier sur toute la largeur de cette bobine et qui tienne compte de The object of the invention is to form windings of rollable materials such as wires, tapes, cables, etc. on coils whose plates extend not perpendicularly to the axis of the coil, but have conical configurations, to control a winding device so as to obtain, on the surface of the coil, a winding which is regular over the entire width of this reel and which takes into account
la forme des plateaux de ladite bobine. the shape of the plates of said coil.
Conformément à l'invention, le dispositif du type précité se caractérise par le fait que, lors du processus d'enroulement, un mécanisme de commutation est actionné pour chaque nouvelle couche d'enroulement, sensiblement au centre de cette couche, ce qui provoque un ajustement des butées extrêmes nécessaires à l'inversion du sens de marche de la According to the invention, the device of the aforementioned type is characterized in that during the winding process, a switching mechanism is actuated for each new winding layer, substantially in the center of this layer, which causes a adjustment of the extreme stops required to reverse the direction of travel of the
transmission dans les positions extrêmes. transmission in extreme positions.
L'invention va à présent être décrite plus en détail a titre d'exemples nullement limitatifs, en regard des dessins annexés sur lesquels: la figure 1 est une représentation schématique d'un dispositif classique pour former des enroulements sur des bobines; la figure 2 illustre une bobine du type diabolo; la figure 3 est une vue en perspective du dispositif conformément à l'invention; ]la figure 4 montre une came fixée à la transmission et dotée d'une vis de réglage et d'un bouton de réglage en vue de l'ajustement en fonction de la croissance respective de la course; la figure 5 illustre une variante correspondant à la figure 4, mais présentant cependant une came mobile sur la transmission; et la figure 6 illustre une autre forme de réalisation du dispositif selon l'invention, dans laquelle on utilise, à la place des filetages, des paliers a rouleaux solidarisés par friction sur des arbres lisses. La figure 1 montre schématiquement un dispositif classique pour former des enroulements, au moyen duquel il est possible de confectionner des enroulements sur des bobines cylindriques. Une transmission 2, calée sur un arbre lisse rotatif 1, est animée d'un mouvement alternatif dans le sens axial entre les plateaux 5 et 6 d'un corps 4 de la bobine, conjointement à un guide 3 de la matière à enrouler, qui est monté sur ladite transmission. Lorsque ce guide 3 est parvenu au plateau respectif 5 ou 6, la direction du The invention will now be described in more detail by way of non-limiting examples, with reference to the appended drawings, in which: FIG. 1 is a schematic representation of a conventional device for forming windings on coils; Figure 2 illustrates a coil of the diabolo type; Figure 3 is a perspective view of the device according to the invention; FIG. 4 shows a cam attached to the transmission and provided with a set screw and an adjusting knob for adjustment according to the respective growth of the stroke; FIG. 5 illustrates a variant corresponding to FIG. 4, but nevertheless having a mobile cam on the transmission; and Figure 6 illustrates another embodiment of the device according to the invention, wherein instead of the threads, roller bearings frictionally secured to smooth shafts are used. Figure 1 shows schematically a conventional device for forming windings, by means of which it is possible to make windings on cylindrical coils. A transmission 2, keyed on a rotary smooth shaft 1, is reciprocated in the axial direction between the plates 5 and 6 of a body 4 of the coil, together with a guide 3 of the material to be wound, which is mounted on said transmission. When this guide 3 has reached the respective plateau 5 or 6, the direction of the
déplacement de la transmission 2 est inversée par l'intermé- movement of the transmission 2 is reversed
diaire d'un levier inverseur 7 qui heurte l'une de deux butées extrêmes respectives 8 et 9. Ces deux butées extrêmes 8 et 9 sont mutuellement séparées d'une distance (course) H correspondant à la distance H1 séparant les plateaux 5 et 6 de la bobine 4. Lorsque le pas de progression convenable The two end stops 8 and 9 are mutually separated by a distance (stroke) H corresponding to the distance H1 separating the plates 5 and 6 from an inverter lever 7 which strikes one of two respective end stops 8 and 9. 4. When the proper progression step
est ajusté sur une échelle graduée 10 solidaire de la trans- is adjusted on a graduated scale 10 integral with the trans-
mission 2, la matière 11.L devant être enroulée est guidée de façon que ses spires d'enroulement soient juxtaposées avec précision. La position angulaire du levier inverseur 7 est alors également proportionnelle au pas de progression ajusté ou bien, en d'autres termes, au diamètre de la matière mission 2, the material 11.L to be wound is guided so that its winding turns are precisely juxtaposed. The angular position of the reversing lever 7 is then also proportional to the adjusted progression pitch or, in other words, to the diameter of the material
devant être enroulée.to be rolled up.
La figure 2 illustre la forme de réalisation de la bobine 4 conformément à l'invention. Les plateaux 5 et 6 accusent une forme tronconique dont l'angle d'inclinaison Figure 2 illustrates the embodiment of the coil 4 according to the invention. Trays 5 and 6 have a frustoconical shape whose angle of inclination
mesure, par exemple, 45 . Des bobines de ce type sont quali- measure, for example, 45. Coils of this type are qualified
fiées de "bobines diabolo". Comme il ressort clairement de springs of "diabolo coils". As is clear from
cette figure,la matière à enrouler présente une section ronde. this figure, the material to be wound has a round section.
On voit en outre que deux spires supplémentaires 12 et 13 sont présentes dans chaque nouvelle couche de matière enroulée, à la condition que l'agencement mutuel d'une spire à l'autre It is further seen that two additional turns 12 and 13 are present in each new layer of wound material, provided that the mutual arrangement of one turn to another
soit respecté lors de l'enroulement. be respected during winding.
Pour pouvoir former des enroulements sur de telles To be able to form windings on such
bobines du type diabolo, la distance entre les butées extrê- diabolo-type coils, the distance between the abutments
mes 8 et 9 doit être augmentée, au cours du processus d'enroulement et lors de chaque nouvelle course individuelle H, de t r jet: ide co. ir;e part iels f.ot.r:l...l:.d: lt ou d:l hi îlIîu ';il',;j el-OitleIlnLe comillie le mettent par exemple en évidence les références numériques 12 et 13 sur la figure 2. Comme le montre la représentation en perspective de la figure 3, ce processus est obtenu, par voie mécanique, par le fait que, dans ce cas, des butées extrêmes 14 et 15, présentant des appendices solidaires 16 et 17 dirigés vers le haut, sont placées sur une broche filetée 18 présentant d'un côté un filetage 19 à pas vers la gauche mes 8 and 9 must be increased, during the winding process and during each new individual race H, of jet: ide co. For example, they are shown in numeral 12 and 13, for example, in the case of the comitie. in Figure 2. As shown in the perspective view of Figure 3, this process is obtained mechanically by the fact that, in this case, end stops 14 and 15, with integral appendages 16 and 17 directed upwardly, are placed on a threaded spindle 18 having on one side a thread 19 with steps to the left
et, de l'autre côté, un filetage 20 à pas vers la droite. and, on the other side, a thread 20 to the right.
Lors de chaque course H de la transmission 2, une rotation du type pas à pas doit être imprimée à cette broche dans une direction, selon des valeurs angulaires telles que les butées extremes 14 et 15 se déplacent des mêmes valeurs que celles dont la couche d'enroulement augmente, c'està-dire During each stroke H of the transmission 2, a rotation of the step type must be printed at this pin in one direction, according to angular values such that the end stops 14 and 15 move of the same values as those whose 'winding increases, that is to say
des deux spires 12 et 13 lors de chaque course H (figure 2). two turns 12 and 13 during each race H (Figure 2).
Etant donné que la transmission 2 effectue un mouvement rectiligne, alors que le mouvement de la broche filetée 18 est un mouvement rotatoire, on a prévu dans l'espace une Since the transmission 2 makes a rectilinear motion, while the movement of the threaded spindle 18 is a rotary movement, space has been provided in space.
transmission a came 21>qui convertit la course de la trans- cam transmission 21> which converts the travel of the trans-
mission 2 en un mouvement oscillatoire d'un levier 22 soli- mission 2 in an oscillatory movement of a lever 22 solid-
daire d'un galet 23. La came 21 est fixée à la transmission 2, tandis que le levier 22 est assujetti à la broche filetée 18. Il est maintenu en permanence par la force d'un ressort 24 dans une position extrême, c'està-dire lorsque le galet 23 du levier 22 n'est pas en liaison efficace avec la came 21 e il n'est actionné que lorsque la transmission 2 vient le heurter à l'aide de la came 21. L'ampleur de l'excursion du levier correspond au double du diametre de la matière à enrouler. Cette grandeur peut être modifiée en ajustant soit la position initiale du levier 22, soit la position initiale de la came 2].. Conformément à la figure 4, cet ajustement en fonction de la croissance respective de la course (c'est-àdire du diamètre de la matière enroulée) est assuré par une vis de réglage 25 dont le bouton de réglage 26 possède une échelle graduée munie d'une graduation ou répartition fine. Dans les deux cas, la came 21 (figure 4) ou une came 27 (figure 5) présente des subdivisions sur lesquelles le galet 23 du levier 22 (monté à pivotement autour d'un point de rotation 36) indique par sa position The cam 21 is fixed to the transmission 2, while the lever 22 is secured to the threaded spindle 18. It is held permanently by the force of a spring 24 in an extreme position, c '. that is to say when the roller 23 of the lever 22 is not in effective connection with the cam 21 e it is operated only when the transmission 2 comes to hit it with the help of the cam 21. The magnitude of the Lever excursion corresponds to twice the diameter of the material to be wound. This quantity can be modified by adjusting either the initial position of the lever 22 or the initial position of the cam 2]. In accordance with FIG. 4, this adjustment as a function of the respective growth of the stroke (that is to say the diameter of the wound material) is provided by a set screw 25 whose adjustment knob 26 has a graduated scale provided with a graduation or fine distribution. In both cases, the cam 21 (FIG. 4) or a cam 27 (FIG. 5) has subdivisions on which the roller 23 of the lever 22 (mounted to pivot about a point of rotation 36) indicates by its position
initiale la valeur grossière de l'ampleur de l'angle d'oscil- initial value of the magnitude of the angle of oscillation
lation P. Ces subdivisions ou graduations peuvent être indiquées en millimètres représentant le diamètre de la These subdivisions or graduations may be given in millimeters representing the diameter of the
matière à enrouler, ou bien en une autre unité de mesure. winding material, or another measuring unit.
La came 27 peut être déplacée sur la transmission 2, et le point le plus haut de cette came permet d'ajuster la position finale du levier 22. La décision de savoir si la came 27 (figure 5) doit être déplacée, ou bien si la position initiale du levier 22 doit être ajustée au moyen de la vis de The cam 27 can be moved on the transmission 2, and the highest point of this cam can adjust the final position of the lever 22. The decision whether the cam 27 (Figure 5) is to be moved, or if the initial position of the lever 22 must be adjusted by means of the screw of
réglage 25 et de son bouton 26(figure 4),dépend des exigences du cas considéré. setting 25 and its button 26 (Figure 4), depends on the requirements of the case considered.
Comme le montre la figure 3, le levier oscillant 22 transmet à la broche filetée 18 le mouvement rotatoire autour As shown in FIG. 3, the oscillating lever 22 transmits to the threaded spindle 18 the rotational movement around
du point de pivotement 36, par l'intermédiaire d'un accou- of the pivot point 36, via an accou-
plement 28 du type à course libre, de telle sorte que cette broche tourne seulement dans une direction. Lorsque ce levier 22 est rappelé, un autre accouplement 29 du type à course 28 free stroke type, so that this spindle rotates only in one direction. When this lever 22 is recalled, another coupling 29 of the stroke type
libre provoque l'immobilisation de la broche filetée 18. free causes the immobilization of the threaded spindle 18.
De tels accouplement libres peuvent consister, par exemple, Such free coupling may consist, for example,
en des verrous à cliquets ou en des ressorts à branches. in ratchet locks or springs.
Ils assurent la poursuite du mouvement des butées extremes 14 et 15 par l'intermédiaire des filetages 19 et 20 sur la broche 18, laquelle convertit son mouvement rotatoire en un mouvement linéaire des deux butées extrêmes. Lorsque la bobine 4 du type diabolo (figures 2 et 3) est complètement chargée, les butées extrêmes 14 et 15 doivent être ramenées à leur position initiale, de façon à pouvoir former des enroulements sur de nouvelles bobines. A cet effet, les accouplements 28 et 29 à course libre sont déclenchés et la broche filetée 18 est ramenée par rotation à sa position They ensure the continued movement of the end stops 14 and 15 through the threads 19 and 20 on the spindle 18, which converts its rotary movement into a linear movement of the two end stops. When the coil 4 of the diabolo type (Figures 2 and 3) is fully loaded, the end stops 14 and 15 must be returned to their initial position, so as to form windings on new coils. For this purpose, the free-running couplings 28 and 29 are triggered and the threaded spindle 18 is rotated back to its position.
de départ.departure.
Il convient à présent de décrire en détail, à l'appui de la figure 6, une forme de réalisation du dispositif selon It is now appropriate to describe in detail, in support of FIG. 6, an embodiment of the device according to
l'invention, dans lequel les broches filetées et les mécanis- the invention, wherein the threaded pins and the mechanisms
mes à vis sont remplacés par des éléments qui comportent non pas des filetages. mais des organes solidarisés par friction sur des arbres lisses. Un tel dispositif se compose de préférence d'au moins trois paliers à rouleaux 30, 30'et 30" disposes à l'oblique et qui roulent mécaniquement sur un arbre lisse 31, de telle façon que leurs composantes s'additionnent en des points de roulement 32. A cet effet, lorsqu'on utilise des galets cylindriques en tant que paliers à roulement comme dans l'exemple représenté, des axes de rotation 33 et 34 de ces galets doivent inscrire, avec l'arbre 31, le même angle d'inclinaison F. Une observation de la figure 6 révèle que les galets 30, 30' et 30" sont décalés les uns des autres, et que le galet central 30' est séparé, du galet externe 30, d'une distance x qui est de beaucoup plus petite qu'une distance y séparant ledit galet 30' de l'autre galet externe 30", ce dernier étant poussé contre l'arbre 31 par la force d'un ressort 35 et assurant ainsi la coopération mécanique des trois galets 30, 30' et 30" sur ledit arbre 31. Grace à cette disposition, les forces agissant aux points de roulement 32 des galets 30 et 30' étroitement rapprochés l'un de l'autre, sont notablement plus grandes que les forces agissant sur le galet 30" plus éloigné. Il en résulte un accroissement des forces de pression appliquées aux galets ' et 30 intimement rapprochés l'un de l'autre, lorsque my screws are replaced by elements that have not threads. but organs secured by friction on smooth trees. Such a device is preferably composed of at least three rolling bearings 30, 30 'and 30 "arranged obliquely and which roll mechanically on a smooth shaft 31, so that their components add up at points of rotation. For this purpose, when cylindrical rollers are used as rolling bearings as in the example shown, axes of rotation 33 and 34 of these rollers must register, with the shaft 31, the same angle of rotation. F. An observation of FIG. 6 reveals that the rollers 30, 30 'and 30 "are offset from one another, and that the central roller 30' is separated from the outer roller 30 by a distance x which is much smaller than a distance separating said roller 30 'from the other outer roller 30 ", the latter being pushed against the shaft 31 by the force of a spring 35 and thus ensuring the mechanical cooperation of the three rollers 30 , 30 'and 30 "on said shaft 31. Thanks to this arrangement, the forces acting at the x rolling points 32 of the rollers 30 and 30 'closely spaced from each other, are significantly larger than the forces acting on the roller 30 "further away. This results in an increase in the pressure forces applied to the rollers and closely approximated to each other when
les forces du levier inverseur 7 de la transmission 2 agis- the forces of the reversing lever 7 of the transmission 2 act
sent à l'extérieur de la broche filetée 18 ou de l'arbre outside the threaded spindle 18 or the shaft
31, respectivement (figures 3 et 6), d'une manière sensible- 31, respectively (FIGS. 3 and 6), in a substantially
ment analogue à celle évoquée par des vecteurs de force 37 et 38 sur la figure 6. De la sorte, lorsqu'on utilise les butées extrêmes 14 et 15, il est assuré que ces dernières similar to that evoked by force vectors 37 and 38 in FIG. 6. In this way, when the end stops 14 and 15 are used, it is ensured that the latter
ne dérapent pas, mais se coincent fermement sur l'arbre 31. do not skid, but get stuck firmly on the shaft 31.
Le serrage est relâché lorsque la force du vecteur 37 agit dans la direction opposée (figure 6). Ainsi, il est aisément possible de ramener manuellement les butées extrêmes 14 et à leur position initiale. Dans ce cas, le troisième galet " occupant une position éloignée est soumis à une pression élastique tellement faible qu'il peut être renoncé à sa part de composante de poussée. A la place de ce galet, il est possible d'utiliser un palier de glissement moins onéreux, qui est pressé contre la broche par la force d'un ressort. Du fait que, lors de l'enroulement spire contre spire, le pas d'enroulement (qui est fonction de l'intervalle entre les spires) est ajusté sur la transmission et que les pas de progression des butées extrêmes 14 et 15 sont également proportionnels au diamètre de la matière -à enrouler, il est possible de prévoir des dispositifs dans lesquels un élément d'ajustement, constitué par une aiguille 39 (figure 5) et The tightening is released when the force of the vector 37 acts in the opposite direction (FIG. 6). Thus, it is easily possible to manually bring the end stops 14 and their initial position. In this case, the third roller "occupying a remote position is subjected to such a low elastic pressure that its part of thrust component can be dispensed with.In place of this roller, it is possible to use a bearing of less expensive sliding, which is pressed against the spindle by the force of a spring, because when winding turns against turn, the winding pitch (which is a function of the interval between the turns) is adjusted on the transmission and that the progression steps of the end stops 14 and 15 are also proportional to the diameter of the material to be wound, it is possible to provide devices in which an adjustment element, constituted by a needle 39 (FIG. ) and
réglant le pas d'enroulement, agit également sur le déplace- setting the winding pitch, also acts on the
ment de la came 27. On peut ainsi se dispenser de l'ajustement particulier assuré par le bouton de réglage 26 sur la came 21 (figure 4), ou bien cet ajustement est seulement limité 27 can be dispensed with the particular adjustment provided by the adjustment knob 26 on the cam 21 (Figure 4), or this adjustment is only limited
à de petites corrections.to small corrections.
Le dispositif conformément à l'invention, pour former des enroulements sur des bobines du type diabolo ou des bobines analogues, trouve également son utilité dans des The device according to the invention, for forming windings on diabolo-type coils or similar coils, is also useful in
bobines courantes dans le commerce, munies de plateaux cylin- commercially available reels with cylindrical trays
driques (figure 1). Il suffit dans ce cas de placer le bouton de réglage 26 (figures 3 et 4) sur la position zéro, ce qui revient à dire que le mécanisme de commutation selon driques (Figure 1). In this case, it suffices to set the adjustment knob 26 (FIGS. 3 and 4) to the zero position, which means that the switching mechanism according to
l'invention (21/27, 22,23) est mis hors fonction. the invention (21/27, 22, 23) is disabled.
Il va de soi que de nombreuses modifications peuvent être apportées au dispositif décrit et représenté, sans sortir It goes without saying that many modifications can be made to the device described and shown, without leaving
du cadre de l'invention.of the scope of the invention.
Claims (6)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833345420 DE3345420A1 (en) | 1983-12-15 | 1983-12-15 | DEVICE FOR WINDING BIKONUS COILS OR COILS WITH SIMILAR FLANGE SHAPES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2556703A1 true FR2556703A1 (en) | 1985-06-21 |
Family
ID=6217051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8419216A Pending FR2556703A1 (en) | 1983-12-15 | 1984-12-14 | DEVICE FOR FORMING WINDINGS ON DIABOLO-TYPE COILS OR PLATE-LIKE COILS OF THE SAME |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT388356B (en) |
| CH (1) | CH665197A5 (en) |
| DE (1) | DE3345420A1 (en) |
| FR (1) | FR2556703A1 (en) |
| GB (1) | GB2151268B (en) |
| IT (1) | IT1177414B (en) |
| NL (1) | NL191146C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9200412L (en) * | 1992-02-12 | 1993-07-26 | Maillefer Nokia Holding | PROCEDURE AND DEVICE FOR WINDING OF A STRING SIZE GOODS ON A FLANGE-BORED SPOIL |
| FR2931139B1 (en) * | 2008-05-13 | 2010-04-23 | Thales Sa | MULTI-DIAMETER CABLE GUIDING DEVICE |
| WO2012135890A1 (en) * | 2010-09-07 | 2012-10-11 | Spray Nozzle Engineering Pty.Limited | Storage reel control |
| DE102015210856A1 (en) * | 2015-06-12 | 2016-12-15 | Würth Elektronik eiSos Gmbh & Co. KG | Inductive component |
| CN105836547A (en) * | 2016-05-04 | 2016-08-10 | 国网山东省电力公司电力科学研究院 | Novel cable-roller cable winding and unwinding system and method |
| CN113086779A (en) * | 2021-03-15 | 2021-07-09 | 华中科技大学同济医学院附属协和医院 | Wire spool for storing lead of electrocardiogram monitoring device and wire winding method thereof |
| RU2766010C1 (en) * | 2021-07-08 | 2022-02-07 | Общество с ограниченной ответственностью «ТАРИС» | Mechanism for switching folding device on smooth shaft |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB338455A (en) * | 1929-02-22 | 1930-11-20 | Philips Nv | Improved method of and machine for unwinding wire from a flanged spool |
| DE926377C (en) * | 1952-07-29 | 1955-04-14 | Siemens Ag | Automatic winding machine for winding thin-stranded bobbins in layers |
| US3413834A (en) * | 1965-04-02 | 1968-12-03 | Advanced Wyrepak Company Inc | Strand working and spooling apparatus and method |
| FR2040802A5 (en) * | 1969-04-14 | 1971-01-22 | Baucher Rene | |
| FR2253167A1 (en) * | 1973-11-29 | 1975-06-27 | Bauer Gordon L | |
| GB2006287A (en) * | 1977-10-19 | 1979-05-02 | Yale Eng Inc | Reciprocating traverse mechanism |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3093344A (en) * | 1960-01-21 | 1963-06-11 | Monsanto Chemicals | Traversing device |
| US3680801A (en) * | 1970-07-31 | 1972-08-01 | Regal Mfg Co | Yarn traverse mechansm |
| US3876166A (en) * | 1971-09-16 | 1975-04-08 | Teijin Ltd | Method and apparatus for controlling the traverse members of a winder |
| US4130249A (en) * | 1977-12-01 | 1978-12-19 | Orion Machinery & Engineering Corp. | Wire spooler |
| JPS58167358A (en) * | 1982-03-29 | 1983-10-03 | Yoshida Kogyo Kk <Ykk> | Traverse take-up device for longsized article |
-
1983
- 1983-12-15 DE DE19833345420 patent/DE3345420A1/en active Granted
-
1984
- 1984-11-05 AT AT0349784A patent/AT388356B/en not_active IP Right Cessation
- 1984-11-12 NL NL8403452A patent/NL191146C/en not_active IP Right Cessation
- 1984-11-30 GB GB08430334A patent/GB2151268B/en not_active Expired
- 1984-12-07 CH CH5855/84A patent/CH665197A5/en not_active IP Right Cessation
- 1984-12-14 FR FR8419216A patent/FR2556703A1/en active Pending
- 1984-12-14 IT IT24052/84A patent/IT1177414B/en active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB338455A (en) * | 1929-02-22 | 1930-11-20 | Philips Nv | Improved method of and machine for unwinding wire from a flanged spool |
| DE926377C (en) * | 1952-07-29 | 1955-04-14 | Siemens Ag | Automatic winding machine for winding thin-stranded bobbins in layers |
| US3413834A (en) * | 1965-04-02 | 1968-12-03 | Advanced Wyrepak Company Inc | Strand working and spooling apparatus and method |
| FR2040802A5 (en) * | 1969-04-14 | 1971-01-22 | Baucher Rene | |
| FR2253167A1 (en) * | 1973-11-29 | 1975-06-27 | Bauer Gordon L | |
| GB2006287A (en) * | 1977-10-19 | 1979-05-02 | Yale Eng Inc | Reciprocating traverse mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| AT388356B (en) | 1989-06-12 |
| CH665197A5 (en) | 1988-04-29 |
| IT8424052A0 (en) | 1984-12-14 |
| DE3345420C2 (en) | 1993-04-15 |
| IT1177414B (en) | 1987-08-26 |
| DE3345420A1 (en) | 1985-06-27 |
| NL8403452A (en) | 1985-07-01 |
| GB2151268B (en) | 1987-04-01 |
| GB8430334D0 (en) | 1985-01-09 |
| NL191146C (en) | 1995-02-16 |
| GB2151268A (en) | 1985-07-17 |
| NL191146B (en) | 1994-09-16 |
| ATA349784A (en) | 1988-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MD | Transfer of rights in case of death |