FR904732A - Perfectionnements aux machines-outils - Google Patents

Perfectionnements aux machines-outils

Info

Publication number
FR904732A
FR904732A FR904732DA FR904732A FR 904732 A FR904732 A FR 904732A FR 904732D A FR904732D A FR 904732DA FR 904732 A FR904732 A FR 904732A
Authority
FR
France
Prior art keywords
machine tools
tools
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
Other languages
English (en)
Inventor
Adrien Bessiere
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 FR904732A publication Critical patent/FR904732A/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
    • B23Q5/18—Devices for preselecting speed of working-spindle
    • 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
    • B23Q2705/08—Devices for preselecting speed in gear boxes of lathes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR904732D 1944-05-27 1944-05-27 Perfectionnements aux machines-outils Expired FR904732A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR904732T 1944-05-27

Publications (1)

Publication Number Publication Date
FR904732A true FR904732A (fr) 1945-11-14

Family

ID=9405153

Family Applications (1)

Application Number Title Priority Date Filing Date
FR904732D Expired FR904732A (fr) 1944-05-27 1944-05-27 Perfectionnements aux machines-outils

Country Status (1)

Country Link
FR (1) FR904732A (fr)

Similar Documents

Publication Publication Date Title
FR907575A (fr) Perfectionnements aux machines rotatives
FR981268A (fr) Perfectionnements aux machines-outils
FR907290A (fr) Perfectionnements aux aéromoteurs
FR925213A (fr) Perfectionnements aux machines à statistiques
FR929073A (fr) Perfectionnements apportés aux machines-outils
FR916722A (fr) Perfectionnements aux machines-outils
FR904732A (fr) Perfectionnements aux machines-outils
FR908773A (fr) Perfectionnements aux machines à rectifier
FR907359A (fr) Perfectionnements aux porte-outils
FR925630A (fr) Perfectionnements aux machines à statistiques
FR913770A (fr) Perfectionnements aux raboteuses
FR922294A (fr) Perfectionnements aux machines à meuler
FR943951A (fr) Perfectionnements apportés aux machines de moulage
FR911958A (fr) Perfectionnements aux broyeurs
FR917216A (fr) Perfectionnements aux machines à piston
FR936737A (fr) Perfectionnements aux machines à trancher
FR883909A (fr) Perfectionnements aux machines-outils
FR919802A (fr) Perfectionnements aux machines hydrauliques
FR921166A (fr) Perfectionnements aux glissières de machines-outils
FR913747A (fr) Perfectionnements aux alésoirs
FR1014018A (fr) Perfectionnements aux machines-outils
FR951397A (fr) Perfectionnements apportés aux machines-outils
FR912589A (fr) Machine-outil
FR906582A (fr) Perfectionnements aux raboteuses
FR910263A (fr) Perfectionnements apportés aux machines à percer