FR1131843A - Mécanisme de changement de vitesse spécialement destiné à des machines-outils - Google Patents

Mécanisme de changement de vitesse spécialement destiné à des machines-outils

Info

Publication number
FR1131843A
FR1131843A FR1131843DA FR1131843A FR 1131843 A FR1131843 A FR 1131843A FR 1131843D A FR1131843D A FR 1131843DA FR 1131843 A FR1131843 A FR 1131843A
Authority
FR
France
Prior art keywords
specially designed
machine tools
change mechanism
gear change
mechanism specially
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
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.)
MAG IAS GmbH Eislingen
Original Assignee
Gebrueder Boehringer GmbH
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 Gebrueder Boehringer GmbH filed Critical Gebrueder Boehringer GmbH
Application granted granted Critical
Publication of FR1131843A publication Critical patent/FR1131843A/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
    • 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)
FR1131843D 1950-05-03 1951-05-02 Mécanisme de changement de vitesse spécialement destiné à des machines-outils Expired FR1131843A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1131843X 1950-05-03

Publications (1)

Publication Number Publication Date
FR1131843A true FR1131843A (fr) 1957-02-28

Family

ID=7725658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1131843D Expired FR1131843A (fr) 1950-05-03 1951-05-02 Mécanisme de changement de vitesse spécialement destiné à des machines-outils

Country Status (1)

Country Link
FR (1) FR1131843A (fr)

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