FR1274991A - Unité de perçage autonome et universelle, à fonctionnement oléo-pneumatique - Google Patents

Unité de perçage autonome et universelle, à fonctionnement oléo-pneumatique

Info

Publication number
FR1274991A
FR1274991A FR8056A FR42008056A FR1274991A FR 1274991 A FR1274991 A FR 1274991A FR 8056 A FR8056 A FR 8056A FR 42008056 A FR42008056 A FR 42008056A FR 1274991 A FR1274991 A FR 1274991A
Authority
FR
France
Prior art keywords
oleo
autonomous
drilling unit
pneumatic operation
universal drilling
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
FR8056A
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.)
MANUF NATIONALE D ARMES DE SAI
Original Assignee
MANUF NATIONALE D ARMES DE SAI
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 MANUF NATIONALE D ARMES DE SAI filed Critical MANUF NATIONALE D ARMES DE SAI
Priority to FR8056A priority Critical patent/FR1274991A/fr
Application granted granted Critical
Publication of FR1274991A publication Critical patent/FR1274991A/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/04—Co-ordinate boring or drilling machines; Machines for making holes without previous marking
    • B23B39/08—Devices for programme control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR8056A 1960-09-21 1960-09-21 Unité de perçage autonome et universelle, à fonctionnement oléo-pneumatique Expired FR1274991A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8056A FR1274991A (fr) 1960-09-21 1960-09-21 Unité de perçage autonome et universelle, à fonctionnement oléo-pneumatique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8056A FR1274991A (fr) 1960-09-21 1960-09-21 Unité de perçage autonome et universelle, à fonctionnement oléo-pneumatique

Publications (1)

Publication Number Publication Date
FR1274991A true FR1274991A (fr) 1961-11-03

Family

ID=8572917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8056A Expired FR1274991A (fr) 1960-09-21 1960-09-21 Unité de perçage autonome et universelle, à fonctionnement oléo-pneumatique

Country Status (1)

Country Link
FR (1) FR1274991A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299783A (en) * 1963-07-05 1967-01-24 Mach Outiles S E C M O Soc D E Fluid operated machine tool spindle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299783A (en) * 1963-07-05 1967-01-24 Mach Outiles S E C M O Soc D E Fluid operated machine tool spindle

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