CH257479A - Machine tool. - Google Patents

Machine tool.

Info

Publication number
CH257479A
CH257479A CH257479DA CH257479A CH 257479 A CH257479 A CH 257479A CH 257479D A CH257479D A CH 257479DA CH 257479 A CH257479 A CH 257479A
Authority
CH
Switzerland
Prior art keywords
machine tool
tool
machine
Prior art date
Application number
Other languages
French (fr)
Inventor
Le Maire Tool Manufact Company
Original Assignee
Le Maire Tool & Manufacturing
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 Le Maire Tool & Manufacturing filed Critical Le Maire Tool & Manufacturing
Publication of CH257479A publication Critical patent/CH257479A/en

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
    • B23Q5/263—Fluid-pressure drives for spindles with means to control the feed rate by controlling the fluid flow
    • B23Q5/265—Fluid-pressure drives for spindles with means to control the feed rate by controlling the fluid flow this regulation depending upon the position of the tools or work

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CH257479D 1946-09-12 1946-09-16 Machine tool. CH257479A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR933418T 1946-09-12

Publications (1)

Publication Number Publication Date
CH257479A true CH257479A (en) 1948-10-15

Family

ID=9455517

Family Applications (1)

Application Number Title Priority Date Filing Date
CH257479D CH257479A (en) 1946-09-12 1946-09-16 Machine tool.

Country Status (2)

Country Link
CH (1) CH257479A (en)
FR (1) FR933418A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517229A1 (en) * 1981-11-30 1983-06-03 Mhp Multiple tool head with increased torsional rigidity - uses hydraulic cylinder for longitudinal displacement and multiple guide pillars slidable within cylinder
US6575673B2 (en) * 2001-01-29 2003-06-10 Lockheed Martin Corporation Advanced aerospace drill motor
US7303363B2 (en) 2003-09-10 2007-12-04 Lockheed Martin Corporation Pneumatic drill

Also Published As

Publication number Publication date
FR933418A (en) 1948-04-20

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