FR517151A - Changement de vitesse pour tour à métaux - Google Patents

Changement de vitesse pour tour à métaux

Info

Publication number
FR517151A
FR517151A FR517151A FR517151DA FR517151A FR 517151 A FR517151 A FR 517151A FR 517151 A FR517151 A FR 517151A FR 517151D A FR517151D A FR 517151DA FR 517151 A FR517151 A FR 517151A
Authority
FR
France
Prior art keywords
speed change
metal lathe
lathe
metal
speed
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
FR517151A
Other languages
English (en)
Inventor
James Sertorio
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.)
JAMES SERTORIO
Original Assignee
JAMES SERTORIO
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 JAMES SERTORIO filed Critical JAMES SERTORIO
Application granted granted Critical
Publication of FR517151A publication Critical patent/FR517151A/fr
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR517151A 1920-06-05 1920-06-05 Changement de vitesse pour tour à métaux Expired FR517151A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR517151T 1920-06-05

Publications (1)

Publication Number Publication Date
FR517151A true FR517151A (fr) 1921-04-30

Family

ID=8915667

Family Applications (1)

Application Number Title Priority Date Filing Date
FR517151A Expired FR517151A (fr) 1920-06-05 1920-06-05 Changement de vitesse pour tour à métaux

Country Status (1)

Country Link
FR (1) FR517151A (fr)

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