FR933418A - Machine tool - Google Patents

Machine tool

Info

Publication number
FR933418A
FR933418A FR933418DA FR933418A FR 933418 A FR933418 A FR 933418A FR 933418D A FR933418D A FR 933418DA FR 933418 A FR933418 A FR 933418A
Authority
FR
France
Prior art keywords
machine tool
tool
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
French (fr)
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.)
LE MAIRE TOOL AND Manufacturing CO
Original Assignee
LE MAIRE TOOL AND Manufacturing CO
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 AND Manufacturing CO filed Critical LE MAIRE TOOL AND Manufacturing CO
Application granted granted Critical
Publication of FR933418A publication Critical patent/FR933418A/en
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
    • 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)
FR933418D 1946-09-12 1946-09-12 Machine tool Expired FR933418A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR933418A true FR933418A (en) 1948-04-20

Family

ID=9455517

Family Applications (1)

Application Number Title Priority Date Filing Date
FR933418D Expired FR933418A (en) 1946-09-12 1946-09-12 Machine tool

Country Status (2)

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

Cited By (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
WO2002060627A1 (en) * 2001-01-29 2002-08-08 Lockheed Martin Corporation Drilling unit for use in the aerospace industry
US7303363B2 (en) 2003-09-10 2007-12-04 Lockheed Martin Corporation Pneumatic drill

Cited By (5)

* 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
WO2002060627A1 (en) * 2001-01-29 2002-08-08 Lockheed Martin Corporation Drilling unit for use in the aerospace industry
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
US7798751B2 (en) 2003-09-10 2010-09-21 Lockheed Martin Corporation Pneumatic drill

Also Published As

Publication number Publication date
CH257479A (en) 1948-10-15

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