FR531966A - Oil-pneumatic jack - Google Patents

Oil-pneumatic jack

Info

Publication number
FR531966A
FR531966A FR531966DA FR531966A FR 531966 A FR531966 A FR 531966A FR 531966D A FR531966D A FR 531966DA FR 531966 A FR531966 A FR 531966A
Authority
FR
France
Prior art keywords
oil
pneumatic jack
jack
pneumatic
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)
Inventor
Julien Plisson
Charles Estienne
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 filed Critical
Application granted granted Critical
Publication of FR531966A publication Critical patent/FR531966A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/42—Constructional features with self-contained pumps, e.g. actuated by hand

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
FR531966D 1920-11-08 1920-11-08 Oil-pneumatic jack Expired FR531966A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR531966T 1920-11-08

Publications (1)

Publication Number Publication Date
FR531966A true FR531966A (en) 1922-01-24

Family

ID=8924261

Family Applications (1)

Application Number Title Priority Date Filing Date
FR531966D Expired FR531966A (en) 1920-11-08 1920-11-08 Oil-pneumatic jack

Country Status (1)

Country Link
FR (1) FR531966A (en)

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