CH274040A - Machine-outil. - Google Patents

Machine-outil.

Info

Publication number
CH274040A
CH274040A CH274040DA CH274040A CH 274040 A CH274040 A CH 274040A CH 274040D A CH274040D A CH 274040DA CH 274040 A CH274040 A CH 274040A
Authority
CH
Switzerland
Prior art keywords
machine tool
tool
machine
Prior art date
Application number
Other languages
English (en)
Inventor
Giddings Lewis Machine Company
Original Assignee
Giddings & Lewis
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 Giddings & Lewis filed Critical Giddings & Lewis
Publication of CH274040A publication Critical patent/CH274040A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
    • B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2712/00—Mechanisms for changing direction
    • F16H2712/02—Automatic control, e.g. for an alternating movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2712/00—Mechanisms for changing direction
    • F16H2712/04—Mechanisms for changing direction the control being hydraulic or pneumatic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CH274040D 1944-07-31 1947-07-25 Machine-outil. CH274040A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US274040XA 1944-07-31 1944-07-31
US851911XA 1944-07-31 1944-07-31
US648893XA 1944-07-31 1944-07-31

Publications (1)

Publication Number Publication Date
CH274040A true CH274040A (fr) 1951-03-15

Family

ID=27363003

Family Applications (1)

Application Number Title Priority Date Filing Date
CH274040D CH274040A (fr) 1944-07-31 1947-07-25 Machine-outil.

Country Status (2)

Country Link
CH (1) CH274040A (fr)
FR (1) FR962110A (fr)

Also Published As

Publication number Publication date
FR962110A (fr) 1950-06-02

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