FR1355001A - étancon hydraulique pour mines - Google Patents

étancon hydraulique pour mines

Info

Publication number
FR1355001A
FR1355001A FR923296A FR923296A FR1355001A FR 1355001 A FR1355001 A FR 1355001A FR 923296 A FR923296 A FR 923296A FR 923296 A FR923296 A FR 923296A FR 1355001 A FR1355001 A FR 1355001A
Authority
FR
France
Prior art keywords
mines
hydraulic prop
prop
hydraulic
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
FR923296A
Other languages
English (en)
Inventor
Andre Buisson
Michel Cousin
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.)
LORRAINE ANCIENS ETS DIETRICH
Original Assignee
LORRAINE ANCIENS ETS DIETRICH
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 LORRAINE ANCIENS ETS DIETRICH filed Critical LORRAINE ANCIENS ETS DIETRICH
Priority to FR923296A priority Critical patent/FR1355001A/fr
Application granted granted Critical
Publication of FR1355001A publication Critical patent/FR1355001A/fr
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J10/00Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
    • F16J10/02Cylinders designed to receive moving pistons or plungers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
FR923296A 1963-01-31 1963-01-31 étancon hydraulique pour mines Expired FR1355001A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR923296A FR1355001A (fr) 1963-01-31 1963-01-31 étancon hydraulique pour mines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR923296A FR1355001A (fr) 1963-01-31 1963-01-31 étancon hydraulique pour mines

Publications (1)

Publication Number Publication Date
FR1355001A true FR1355001A (fr) 1964-03-13

Family

ID=8795997

Family Applications (1)

Application Number Title Priority Date Filing Date
FR923296A Expired FR1355001A (fr) 1963-01-31 1963-01-31 étancon hydraulique pour mines

Country Status (1)

Country Link
FR (1) FR1355001A (fr)

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