EP0197988B1 - Wickelvorrichtung - Google Patents

Wickelvorrichtung Download PDF

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Publication number
EP0197988B1
EP0197988B1 EP85904957A EP85904957A EP0197988B1 EP 0197988 B1 EP0197988 B1 EP 0197988B1 EP 85904957 A EP85904957 A EP 85904957A EP 85904957 A EP85904957 A EP 85904957A EP 0197988 B1 EP0197988 B1 EP 0197988B1
Authority
EP
European Patent Office
Prior art keywords
support
wire
wound
coil
fact
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
EP85904957A
Other languages
English (en)
French (fr)
Other versions
EP0197988A1 (de
Inventor
Philippe Bonello
Jacques Noirot
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.)
SARCEM SA
Original Assignee
SARCEM SA
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
Application filed by SARCEM SA filed Critical SARCEM SA
Priority to AT85904957T priority Critical patent/ATE50083T1/de
Publication of EP0197988A1 publication Critical patent/EP0197988A1/de
Application granted granted Critical
Publication of EP0197988B1 publication Critical patent/EP0197988B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/071—Winding coils of special form

Definitions

  • the subject of the present invention is a winding device characterized in that it makes it possible to manufacture coils by winding their wires around their supports, these being practically devoid of any rigidity.
  • Fig. 1 top image is a section view while the bottom image is a plan view.
  • Document BE-A 793577 discloses a winding device comprising a system capable of rendering the reel support solicited practically inflexible by the tensions exerted on it by the winding wire and the section of the support of which is found to be substantially in the plane of the whorl being formed during manufacture.
  • This device comprises two retaining members which can move towards and away from one another and each capable of temporarily and alternately maintaining the support of the coil. Each time this support changes the retaining member, a supply reel is moved linearly perpendicular to the direction of movement of the retaining members. The axis of a coil thus produced is perpendicular to the direction of movement of the selected members.
  • Such a device is complex and does not allow elongated coils to be produced on flexible supports. The object of the present invention is to remedy these drawbacks.
  • the device according to the invention is distinguished by the characteristics described and claimed in the following.
  • the winding device shown in the drawing comprises an element 1 serving as a clamp and intended to position and then fix the non-rigid support 2 during the winding, the thickness of this support 2 can in practice be reduced to that of a thin sheet of paper.
  • an element 4 called system is provided for moving axially with respect to the coil, the advance of which is synchronized with the arm 5 of the winding mechanism at each of its revolutions, this advance being controlled by a motor not shown.
  • this system 4 is able thereby and by its two parts 6 and 7 to make the section of the non-rigid support sufficiently inflexible 2, the plane of which is practically the same as that of the coil which is currently in the process of being manufactured.
  • Each of the two parts of the system works alternately one after the other by supporting the support in a continuous manner and this at each successive place stressed by the tension of the thread throughout the winding operation.
  • the system 4 only has the part surrounded by the solenoid, the sufficiently large force of the electromagnet playing here the role of the second part of the system.
  • system and the mechanism whose function is to wind the thread to be wound around its support do not move in an axial movement to that of the coil while the movement in this same direction is transferred only to the spool holder.
  • the carrier mechanism of the winding wire is fixed while the system and the support rotate together on themselves, the latter having in addition to its rotational movement an axial movement to that of the coil.

Claims (7)

1. Spulvorrichtung mit einem System (4), das den Bereich eines nichtstarren Spulenträgers praktisch erstarren lassen kann, der durch die Spannung belastet ist, die der aufzuwickelnde Draht (3) auf ihn ausübt, wobei sich während der Herstellung der Querschnitt des Trägers (2) an dieser Stelle annähernd in der Ebene befindet, die durch die sich bildende Spiral- bzw. Schrauben-Windung definiert wird; dadurch gekennzeichnet, daß das System (4) einen Teil (7) aufweist, der auf einer Seite des Trägers (2) gelegen ist und von diesem um einen Abstand entfernt ist, der wenigstens gleich dem Durchmesser des aufzuwickelnden Drahtes (3) ist; daß sich das System (4) mit einer Axialbewegung in bezug auf die Spule mit einer mittleren Geschwindigkeit verschiebt, die gleich groß ist und in die gleiche Richtung wie jene des Mechanismus (5) verläuft, dessen Funktion es ist, den aufzuwickelnden Draht um seinen Träger (2) herum aufzuwickeln, so daß der nicht starre Träger (2) vom genannten System (4) über seine gesamte aufgewickelte Länge etwa in der Ebene der sich bildenden Spule abgestützt ist.
2. Spulvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das System (4) einen zweiten Teil (6,7) aufweist, der in bezug auf den Träger (2) gegenüber dem Teil (7) liegt und um einen Abstand von diesem getrennt ist, der kaum größer als die Dicke der Spule ist.
3. Spulvorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß jeder der beiden Teile (6, 7) des Systems (4) alternativ einer auf den anderen folgend arbeitet, indem der Träger (2) kontinuierlich abgestützt wird und dieser, an jeder aufeinanderfolgenden Stelle während des gesamten Aufwickelvorgangs durch die Spannung des Drahtes (3) beansprucht ist.
4. Spulvorrichtung nach den Ansprüchen 1, 2, und 3, dadurch gekennzeichnet, daß der eine (7) der beiden Teile (6, 7) des Systems (4) von einem Solenoid (8) umgeben ist, das dazu bestimmt ist, von einem elektrischen Strom durchflossen zu werden, wodurch dieser Teil in einen Elektromagneten umgewandelt wird, der fähig ist, den Metallträger (2) an sich zu ziehen und so zu verhindern, daß letzterer eine oszillierende Bewegung durchführt.
5. Spulvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Teil (7) von einem Solenoid umgeben ist, das dazu bestimmt ist, von einem elektrischen Strom durchflossen zu werden, wodurch dieser Teil (7) in einen Elektromagneten umgewandelt wird, der fähig ist, den Metallträger (2) an sich zu ziehen und so zu verhindern, daß letzterer eine oszillierende Bewegung durchführt, wobei die Kraft des auf den Träger wirkenden Elektromagneten groß genug ist, um jeder Verlagerung dieses Trägers unter der Wirkung der Zugkraft des Drahtes (3) selbst dann entgegenzuwirken, wenn diese Zugkraft auf der Seite ausgeübt wird, die dem vom Solenoid umgebenen Teil (7) gegenüberliegt.
6. Spulvorrichtung nach einem der Ansprüche 1, 2, 3, 4 und 5, dadurch gekennzeichnet, daß das System (4) und der Mechanismus (5), dessen Funktion es ist, den aufzuwickelnden Draht (3) um seinen Träger (2) herum aufzuwickeln, feststehend sind, während der Spulenträger (2) in einer axialen Bewegung verlagerbar bzw. verschiebbar ist.
7. Spulvorrichtung nach den Ansprüchen 1, 2, 3, 4 und 5, dadurch gekennzeichnet, daß der Trägermechanismus (5) des aufzuwickelnden Drahtes (3) feststehend ist, während das System (4) und der Träger (2) sich zusammen um sich selbst drehen, wobei letzterer zusätzlich zu seiner Rotationsbewegung eine Axialbewegung in bezug auf die Spule durchführt.
EP85904957A 1984-10-18 1985-10-18 Wickelvorrichtung Expired - Lifetime EP0197988B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85904957T ATE50083T1 (de) 1984-10-18 1985-10-18 Wickelvorrichtung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH5077/84 1984-10-18
CH5077/84A CH661033A5 (fr) 1984-10-18 1984-10-18 Procede et dispositif de bobinage.

Publications (2)

Publication Number Publication Date
EP0197988A1 EP0197988A1 (de) 1986-10-22
EP0197988B1 true EP0197988B1 (de) 1990-01-31

Family

ID=4287550

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85904957A Expired - Lifetime EP0197988B1 (de) 1984-10-18 1985-10-18 Wickelvorrichtung

Country Status (5)

Country Link
US (1) US4856721A (de)
EP (1) EP0197988B1 (de)
CH (1) CH661033A5 (de)
DE (1) DE3575808D1 (de)
WO (1) WO1986002485A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6637441B2 (en) 2002-01-14 2003-10-28 Spectrum Associates Llc Hair wrapper
US6615846B1 (en) 2002-08-07 2003-09-09 Elysee Beauty Products, Ltd. Hair wrapper with stackable cartridges and cartridges for the same
US6662808B2 (en) 2002-08-09 2003-12-16 Elysee Beauty Products, Ltd. Hair wrapper
US6948676B1 (en) 2004-07-06 2005-09-27 Tremblay John K Method of winding electrical and electronic components
US9060582B2 (en) 2013-05-16 2015-06-23 Spectrum Associates, Llc Hair styling system and apparatus

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US391908A (en) * 1888-10-30 Hose-winding apparatus
US412880A (en) * 1889-10-15 Tie-yarn machine
US1382502A (en) * 1920-05-15 1921-06-21 Green William Serving-machine
US1392611A (en) * 1920-09-09 1921-10-04 Virgil P Adams Serving-machine
US1412747A (en) * 1921-05-09 1922-04-11 Richard H Chamberlain Handle-wrapping machine
US2765124A (en) * 1952-01-24 1956-10-02 Gen Instrument Corp Coil winding apparatus
US2730474A (en) * 1953-09-29 1956-01-10 Gen Electric Electric conductor wrapping machine
DE1090742B (de) * 1957-05-14 1960-10-13 Beckman Instruments Inc Vorrichtung fuer eine Wickelmaschine zur Herstellung von einlagigen Drahtwicklungen mit konstanter Steigung auf Kernen
US3142450A (en) * 1961-12-22 1964-07-28 Western Electric Co Apparatus for winding strands on elongated members
US3291403A (en) * 1963-09-09 1966-12-13 Gould National Batteries Inc Tape wrapping machine
US3445072A (en) * 1966-06-06 1969-05-20 Heinz Juergen Koppisch Winding jig
US3793816A (en) * 1972-02-29 1974-02-26 Fuji Spinning Co Ltd Continuous yarn treating method
BE793577A (fr) * 1972-12-29 1973-04-16 Org Europeene De Rech Procede de bobinage d'un fil autour d'un support plan non rigide. (
DE2356145A1 (de) * 1973-11-09 1975-05-15 Inst Geotechnitscheskoj Mekh A Seilschlagmaschine
JPS57190309A (en) * 1981-05-20 1982-11-22 Shibaura Eng Works Co Ltd Coil winding machine
JPS58132913A (ja) * 1982-02-03 1983-08-08 Matsushita Electric Ind Co Ltd 巻線ノズル装置

Also Published As

Publication number Publication date
WO1986002485A1 (fr) 1986-04-24
US4856721A (en) 1989-08-15
DE3575808D1 (de) 1990-03-08
EP0197988A1 (de) 1986-10-22
CH661033A5 (fr) 1987-06-30

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