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FR47236E - Precision hydraulic relay device for controlling a moving part - Google Patents

Precision hydraulic relay device for controlling a moving part

Info

Publication number
FR47236E
FR47236E FR47236DA FR47236E FR 47236 E FR47236 E FR 47236E FR 47236D A FR47236D A FR 47236DA FR 47236 E FR47236 E FR 47236E
Authority
FR
France
Prior art keywords
controlling
relay device
moving part
precision hydraulic
hydraulic relay
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.)
GENEVOISE INSTR PHYSIQUE
Societe Genevoise dInstruments de Physique
Original Assignee
GENEVOISE INSTR PHYSIQUE
Societe Genevoise dInstruments de Physique
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 GENEVOISE INSTR PHYSIQUE, Societe Genevoise dInstruments de Physique filed Critical GENEVOISE INSTR PHYSIQUE
Application granted granted Critical
Publication of FR47236E publication Critical patent/FR47236E/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)
FR47236D 1936-03-28 1936-03-28 Precision hydraulic relay device for controlling a moving part Expired FR47236E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR47236T 1936-03-28

Publications (1)

Publication Number Publication Date
FR47236E true FR47236E (en) 1937-02-20

Family

ID=8682751

Family Applications (1)

Application Number Title Priority Date Filing Date
FR47236D Expired FR47236E (en) 1936-03-28 1936-03-28 Precision hydraulic relay device for controlling a moving part

Country Status (1)

Country Link
FR (1) FR47236E (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2582088A (en) * 1947-11-01 1952-01-08 Gen Electric Two-stage hydraulic amplifier
US2708948A (en) * 1949-03-28 1955-05-24 Sandvikens Jernverks Ab Quick-action control device
US2709421A (en) * 1952-07-29 1955-05-31 Gen Electric Hydraulic amplifier
US2964119A (en) * 1956-11-09 1960-12-13 Apsco Mfg Corp Power steering mechanism
DE1264219B (en) * 1958-11-07 1968-03-21 Stanley H Holmes Method of manufacturing a four-way valve

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2582088A (en) * 1947-11-01 1952-01-08 Gen Electric Two-stage hydraulic amplifier
US2708948A (en) * 1949-03-28 1955-05-24 Sandvikens Jernverks Ab Quick-action control device
US2709421A (en) * 1952-07-29 1955-05-31 Gen Electric Hydraulic amplifier
US2964119A (en) * 1956-11-09 1960-12-13 Apsco Mfg Corp Power steering mechanism
DE1264219B (en) * 1958-11-07 1968-03-21 Stanley H Holmes Method of manufacturing a four-way valve

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