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1. WO2010026610 - DEVICE FOR THE QUICK CHANGE OF THE WIRE GUIDING SHROUDS IN AN ARMATURE WINDING MACHINE FOR ELECTRIC MACHINES

Publication Number WO/2010/026610
Publication Date 11.03.2010
International Application No. PCT/IT2009/000389
International Filing Date 25.08.2009
IPC
H02K 15/09 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
15Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
08Forming windings by laying conductors into or around core parts
09by laying conductors into slotted rotors
F16B 21/02 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
21Means without screw-thread for preventing relative axial movement of a pin, spigot, shaft, or the like and a member surrounding it; Stud-and-socket releasable fastenings without screw-thread
02Releasable fastening devices locking by rotation
F16B 21/09 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
21Means without screw-thread for preventing relative axial movement of a pin, spigot, shaft, or the like and a member surrounding it; Stud-and-socket releasable fastenings without screw-thread
09Releasable fastening devices with a stud engaging a keyhole slot
CPC
H02K 15/09
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
15Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
08Forming windings by laying conductors into or around core parts
09by laying conductors into slotted rotors
Applicants
  • TEAM S.R.L.. [IT]/[IT] (AllExceptUS)
  • DEL GIUDICE, Simone [IT]/[IT] (UsOnly)
  • BELLOSI, Moreno [IT]/[IT] (UsOnly)
Inventors
  • DEL GIUDICE, Simone
  • BELLOSI, Moreno
Agents
  • MINCONE, Antimo
Priority Data
FI2008A00016202.09.2008IT
Publication Language English (en)
Filing Language Italian (IT)
Designated States
Title
(EN) DEVICE FOR THE QUICK CHANGE OF THE WIRE GUIDING SHROUDS IN AN ARMATURE WINDING MACHINE FOR ELECTRIC MACHINES
(FR) DISPOSITIF DE CHANGEMENT RAPIDE DES MÂCHOIRES DE GUIDE-FIL DANS UNE MACHINE À BOBINER DES INDUITS POUR MACHINES ÉLECTRIQUES
Abstract
(EN) Device for the quick change of the wire guiding shrouds in an armature winding machine for electric machines, having a side to which a shroud (4) is removably connected, the shroud holding an armature (R) to be wound, and another side connected with a shaft (2) holding a winding arm (1) rotating about an axis (x-x), and being provided with means for locking the shroud (4) in an operative position and unlocking it to allow its removal. The device has an opening (53, 54) provided in a wall (52) behind which there is a further wall (56) so that a hollow space is provided between the said walls (52, 56), and in that the shroud (4) has a rear relief (46, 47) whose shape corresponds to the shape of the opening (53, 54) and which can be inserted in the opening, the relief (46, 47) being located inside said space and behind the wall (52) exhibiting the opening (53, 54) when the shroud (4) is rotated of an angle (beta) about the axis (x-x).
(FR) L'invention concerne un dispositif permettant de changer rapidement les mâchoires de guide-fils dans une machine à bobiner des induits pour machines électriques. Ce dispositif présente une face à laquelle est raccordée amovible une mâchoire (4) maintenant un induit (R) à bobiner ainsi qu'une autre face reliée à un arbre (2) maintenant un bras de bobinage (1) qui tourne sur un axe (x-x). Le dispositif est également pourvu d'un moyen servant à bloquer la mâchoire (4) dans une position de fonctionnement et à la débloquer pour pouvoir la retirer. Le dispositif présente une ouverture (53, 54) formée dans une paroi (52) derrière laquelle se trouve une autre paroi (56), de sorte qu'un espace est formé entre ces parois (52, 56). La mâchoire (4) comporte un relief arrière (46, 47) dont la forme correspond à celle de l'ouverture (53, 54) et peut être inséré dans ladite ouverture, ce relief (46, 47) étant situé à l'intérieur de l'espace et derrière la paroi (52) comportant l'ouverture (53, 54) lorsque la mâchoire (4) est mise en rotation avec un angle prédéterminé (β) sur l'axe (x-x).
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