FR557647A - Perfectionnements aux crics hydrostatiques - Google Patents

Perfectionnements aux crics hydrostatiques

Info

Publication number
FR557647A
FR557647A FR557647DA FR557647A FR 557647 A FR557647 A FR 557647A FR 557647D A FR557647D A FR 557647DA FR 557647 A FR557647 A FR 557647A
Authority
FR
France
Prior art keywords
hydrostatic
jacks
hydrostatic jacks
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
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.)
HYDROSTATIC JACKS
Original Assignee
HYDROSTATIC JACKS
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 HYDROSTATIC JACKS filed Critical HYDROSTATIC JACKS
Application granted granted Critical
Publication of FR557647A publication Critical patent/FR557647A/fr
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)
FR557647D 1922-10-20 1922-10-20 Perfectionnements aux crics hydrostatiques Expired FR557647A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR557647T 1922-10-20

Publications (1)

Publication Number Publication Date
FR557647A true FR557647A (fr) 1923-08-11

Family

ID=8941015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR557647D Expired FR557647A (fr) 1922-10-20 1922-10-20 Perfectionnements aux crics hydrostatiques

Country Status (1)

Country Link
FR (1) FR557647A (fr)

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