FR1273947A - Perfectionnement aux machines-outils du genre perceuse-aléseuse - Google Patents

Perfectionnement aux machines-outils du genre perceuse-aléseuse

Info

Publication number
FR1273947A
FR1273947A FR837974A FR837974A FR1273947A FR 1273947 A FR1273947 A FR 1273947A FR 837974 A FR837974 A FR 837974A FR 837974 A FR837974 A FR 837974A FR 1273947 A FR1273947 A FR 1273947A
Authority
FR
France
Prior art keywords
drill
machine tools
boring machine
advanced training
training
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
FR837974A
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.)
Mecanique & Percage
Original Assignee
Mecanique & Percage
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 Mecanique & Percage filed Critical Mecanique & Percage
Priority to FR837974A priority Critical patent/FR1273947A/fr
Application granted granted Critical
Publication of FR1273947A publication Critical patent/FR1273947A/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
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/26—Fluid-pressure drives
    • B23Q5/261—Fluid-pressure drives for spindles
    • 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
    • B23Q5/06—Driving main working members rotary shafts, e.g. working-spindles driven essentially by fluid pressure or pneumatic power

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR837974A 1960-09-07 1960-09-07 Perfectionnement aux machines-outils du genre perceuse-aléseuse Expired FR1273947A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR837974A FR1273947A (fr) 1960-09-07 1960-09-07 Perfectionnement aux machines-outils du genre perceuse-aléseuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR837974A FR1273947A (fr) 1960-09-07 1960-09-07 Perfectionnement aux machines-outils du genre perceuse-aléseuse

Publications (1)

Publication Number Publication Date
FR1273947A true FR1273947A (fr) 1961-10-20

Family

ID=8738601

Family Applications (1)

Application Number Title Priority Date Filing Date
FR837974A Expired FR1273947A (fr) 1960-09-07 1960-09-07 Perfectionnement aux machines-outils du genre perceuse-aléseuse

Country Status (1)

Country Link
FR (1) FR1273947A (fr)

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