ES263660A1 - Un dispositivo de maniobra del pinën desplazable de una caja de mando de los avances sobre una maquina-herramienta - Google Patents

Un dispositivo de maniobra del pinën desplazable de una caja de mando de los avances sobre una maquina-herramienta

Info

Publication number
ES263660A1
ES263660A1 ES0263660A ES263660A ES263660A1 ES 263660 A1 ES263660 A1 ES 263660A1 ES 0263660 A ES0263660 A ES 0263660A ES 263660 A ES263660 A ES 263660A ES 263660 A1 ES263660 A1 ES 263660A1
Authority
ES
Spain
Prior art keywords
pinion
machine
axis
support
movable pinion
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
ES0263660A
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.)
A Cazeneuve SA
Original Assignee
A Cazeneuve 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 A Cazeneuve SA filed Critical A Cazeneuve SA
Publication of ES263660A1 publication Critical patent/ES263660A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • B23Q5/12—Mechanical drives with means for varying the speed ratio
    • B23Q5/14—Mechanical drives with means for varying the speed ratio step-by-step
    • B23Q5/142—Mechanical drives with means for varying the speed ratio step-by-step mechanically-operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2705/00—Driving working spindles or feeding members carrying tools or work
    • B23Q2705/02—Driving working spindles
    • B23Q2705/06—Mechanical drives with means for varying the speed ratio
    • B23Q2705/062—Mechanical drives with means for varying the speed ratio for lathes
    • B23Q2705/064—Mechanical drives with means for varying the speed ratio for lathes mechanically controlled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2705/00—Driving working spindles or feeding members carrying tools or work
    • B23Q2705/10—Feeding members carrying tools or work
    • B23Q2705/18—Feeding other members supporting tools also feeding working spindles supports
    • B23Q2705/182—Feeding other members supporting tools also feeding working spindles supports in lathes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Transmission Devices (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

Un dispositivo de maniobra del piñón desplazable de una caja de mando de los avances sobre una máquina-herramienta, del tipo que comprende un piñón desplazable a lo largo de un árbol sostenido por un soporte capaz de oscilar en torno del eje de un árbol conductor, sobre el cual está fijado un piñón alargado que permanece en engrane con el piñón desplazable en todas las posiciones de éste último, el cual puede así ser llevado a voluntad en engrane con una u otra de las ruedas de diámetros diferentes montadas sobre un árbol conducido paralelo a los precedentes, caracterizado por un mecanismo de unión entre dicho soporte y el piñón desplazable a lo largo de su eje de la posiciónocupada por este eje sobre la trayectoria circular que le hece describir la rotación de dicho soporte, de modo que la conducción del piñón desplazable a toda posición de engrane deseada con una u otra de las ruedas conducidas, se hace por un movimiento único, continuo y del mismo sentido de la palanca de mandoque hace girar a dicho soporte.
ES0263660A 1960-01-12 1960-12-30 Un dispositivo de maniobra del pinën desplazable de una caja de mando de los avances sobre una maquina-herramienta Expired ES263660A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR815388A FR1254468A (fr) 1960-01-12 1960-01-12 Perfectionnements à la commande des boîtes d'avances et de filetages dans les machines-outils

Publications (1)

Publication Number Publication Date
ES263660A1 true ES263660A1 (es) 1961-03-16

Family

ID=8723672

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0263660A Expired ES263660A1 (es) 1960-01-12 1960-12-30 Un dispositivo de maniobra del pinën desplazable de una caja de mando de los avances sobre una maquina-herramienta

Country Status (5)

Country Link
BE (1) BE598752A (es)
CH (1) CH378638A (es)
ES (1) ES263660A1 (es)
FR (1) FR1254468A (es)
GB (1) GB977590A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3498149A (en) * 1968-01-29 1970-03-03 Warner Swasey Co Textile apparatus and changeable gear transmission therein

Also Published As

Publication number Publication date
FR1254468A (fr) 1961-02-24
GB977590A (en) 1964-12-09
BE598752A (fr) 1961-05-02
CH378638A (fr) 1964-06-15

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