FR1364051A - Self-controlled hydraulic advancement unit - Google Patents

Self-controlled hydraulic advancement unit

Info

Publication number
FR1364051A
FR1364051A FR933851A FR933851A FR1364051A FR 1364051 A FR1364051 A FR 1364051A FR 933851 A FR933851 A FR 933851A FR 933851 A FR933851 A FR 933851A FR 1364051 A FR1364051 A FR 1364051A
Authority
FR
France
Prior art keywords
self
controlled hydraulic
advancement unit
hydraulic advancement
unit
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
FR933851A
Other languages
French (fr)
Inventor
Robert Merat
Raymond Copier
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.)
Direction General pour lArmement DGA
Etat Francais
Original Assignee
Direction General pour lArmement DGA
Etat Francais
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 Direction General pour lArmement DGA, Etat Francais filed Critical Direction General pour lArmement DGA
Priority to FR933851A priority Critical patent/FR1364051A/en
Application granted granted Critical
Publication of FR1364051A publication Critical patent/FR1364051A/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
    • B23Q5/266—Fluid-pressure drives with means to control the feed rate by controlling the fluid flow
    • B23Q5/268—Fluid-pressure drives with means to control the feed rate by controlling the fluid flow depending upon the position of the tool or work

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR933851A 1963-05-07 1963-05-07 Self-controlled hydraulic advancement unit Expired FR1364051A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR933851A FR1364051A (en) 1963-05-07 1963-05-07 Self-controlled hydraulic advancement unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR933851A FR1364051A (en) 1963-05-07 1963-05-07 Self-controlled hydraulic advancement unit

Publications (1)

Publication Number Publication Date
FR1364051A true FR1364051A (en) 1964-06-19

Family

ID=8803184

Family Applications (1)

Application Number Title Priority Date Filing Date
FR933851A Expired FR1364051A (en) 1963-05-07 1963-05-07 Self-controlled hydraulic advancement unit

Country Status (1)

Country Link
FR (1) FR1364051A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452353A1 (en) * 1979-03-28 1980-10-24 Outillage Air Comprime Sliding machine hydraulic control block - has valve isolating slide valve during slow feed movement and providing regulation during rapid movement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452353A1 (en) * 1979-03-28 1980-10-24 Outillage Air Comprime Sliding machine hydraulic control block - has valve isolating slide valve during slow feed movement and providing regulation during rapid movement

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