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ES471076A2 - Mejoras en el objeto de la patente numero 456.126, por: Ÿperfeccionamientos en las maquinas de trefilarŸ - Google Patents

Mejoras en el objeto de la patente numero 456.126, por: Ÿperfeccionamientos en las maquinas de trefilarŸ

Info

Publication number
ES471076A2
ES471076A2 ES471076A ES471076A ES471076A2 ES 471076 A2 ES471076 A2 ES 471076A2 ES 471076 A ES471076 A ES 471076A ES 471076 A ES471076 A ES 471076A ES 471076 A2 ES471076 A2 ES 471076A2
Authority
ES
Spain
Prior art keywords
capstan
quill
engaged
wire
drawing machine
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
Application number
ES471076A
Other languages
English (en)
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.)
Crouzet & Elfit
Original Assignee
Crouzet & Elfit
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 Crouzet & Elfit filed Critical Crouzet & Elfit
Publication of ES471076A2 publication Critical patent/ES471076A2/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/06—Dynamo-electric clutches; Dynamo-electric brakes of the synchronous type
    • H02K49/065—Dynamo-electric clutches; Dynamo-electric brakes of the synchronous type hysteresis type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
    • B21C1/04—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums with two or more dies operating in series
    • B21C1/08—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums with two or more dies operating in series in which the material does not slip on the drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
    • B21C1/12—Regulating or controlling speed of drawing drums, e.g. to influence tension; Drives; Stop or relief mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
    • B21C1/14—Drums, e.g. capstans; Connection of grippers thereto; Grippers specially adapted for drawing machines or apparatus of the drum type; Couplings specially adapted for these drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

Mejoras en el objeto de la patente 456.126 por "Perfeccionamientos en las máquinas de trefilar", y más particularmente en las máquinas de trefilar del tipo que comprende, fijados sobre un soporte, unas hileras y unos cabrestantes arrastrados por unos forros, o "quills", por un acoplamiento magnético de par constante, siendo un anillo de material magnético orientado, de gran campo coercitivo y con polos permanentes alternados, solidario del árbol de un quill que arrastra un cabestrante del cual es solidario un disco de aleación magnética con bajo campo coercitivo coaxial con dicho anillo, estado el cabrestante montado loco sobre el árbol del quill, dejado el disco y el anillo entre sí un entrehiero regulable, caracterizadas porque el árbol del quill está perforado por un mandrilado axial en el cual está montada una aguja deslizante bajo la acción de dos tronillos que actúan respectivamente sobre sus dos extremos por medio de dos bolas apoyadas sobre estos extremos, para regular el entrehierro en el curso de funcionamiento, estando uno de los tornillos alojado en la parte del eje del cabestrante opuesta al árbol de grill, y estando el otro tornillo alojado en un estribo solidario del soporte de la máquina.
ES471076A 1977-07-01 1978-06-23 Mejoras en el objeto de la patente numero 456.126, por: Ÿperfeccionamientos en las maquinas de trefilarŸ Expired ES471076A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7720434A FR2395791A2 (fr) 1977-07-01 1977-07-01 Machine a trefiler perfectionnee

Publications (1)

Publication Number Publication Date
ES471076A2 true ES471076A2 (es) 1979-01-01

Family

ID=9192917

Family Applications (1)

Application Number Title Priority Date Filing Date
ES471076A Expired ES471076A2 (es) 1977-07-01 1978-06-23 Mejoras en el objeto de la patente numero 456.126, por: Ÿperfeccionamientos en las maquinas de trefilarŸ

Country Status (6)

Country Link
BE (1) BE868246R (es)
DE (1) DE2828785C2 (es)
ES (1) ES471076A2 (es)
FR (1) FR2395791A2 (es)
GB (1) GB2003414B (es)
IT (1) IT1109536B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3919382A1 (de) * 1989-06-14 1991-01-03 Kt Baustahl Vertrieb Vorrichtung zur streckgrenzenerhoehung von warm gewalztem draht
IT201700087356A1 (it) * 2017-07-28 2019-01-28 Eurolls S P A Apparato e metodo di traino di un filo metallico

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2355579A1 (fr) * 1976-02-23 1978-01-20 Crouzet Sa Machine a trefiler perfectionnee

Also Published As

Publication number Publication date
FR2395791B2 (es) 1982-05-21
GB2003414B (en) 1982-03-03
FR2395791A2 (fr) 1979-01-26
DE2828785C2 (de) 1987-01-08
GB2003414A (en) 1979-03-14
DE2828785A1 (de) 1979-01-18
IT7825078A0 (it) 1978-06-28
IT1109536B (it) 1985-12-16
BE868246R (fr) 1978-10-16

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