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
H01F41/094—Tensioning or braking devices
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Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
Manufacturing & Machinery
(AREA)
Tension Adjustment In Filamentary Materials
(AREA)
Cassette d'emmagasinage et de distribution de fil ou ruban sous tension prereglee, utilisable notamment sur une machine pour realiser des pieces creuses par enroulement filamentaire
Dispositif monte sur une bobineuse pour interrompre le processus de bobinage en cas de rupture de fil, en sortant le fil du bruleur et en amenant la bobine d'alimentation a portee du conducteur de la bobineuse