FR61849E - Fixed headstock with multiple speeds for lathes and machine tools - Google Patents

Fixed headstock with multiple speeds for lathes and machine tools

Info

Publication number
FR61849E
FR61849E FR61849DA FR61849E FR 61849 E FR61849 E FR 61849E FR 61849D A FR61849D A FR 61849DA FR 61849 E FR61849 E FR 61849E
Authority
FR
France
Prior art keywords
lathes
machine tools
multiple speeds
fixed headstock
headstock
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
Other languages
French (fr)
Inventor
Andre Juranville
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 filed Critical
Application granted granted Critical
Publication of FR61849E publication Critical patent/FR61849E/en
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR61849D 1951-07-12 1951-07-12 Fixed headstock with multiple speeds for lathes and machine tools Expired FR61849E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR61849T 1951-07-12

Publications (1)

Publication Number Publication Date
FR61849E true FR61849E (en) 1955-05-18

Family

ID=8695356

Family Applications (1)

Application Number Title Priority Date Filing Date
FR61849D Expired FR61849E (en) 1951-07-12 1951-07-12 Fixed headstock with multiple speeds for lathes and machine tools

Country Status (1)

Country Link
FR (1) FR61849E (en)

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