FR723033A - Système de cric hydraulique - Google Patents

Système de cric hydraulique

Info

Publication number
FR723033A
FR723033A FR723033DA FR723033A FR 723033 A FR723033 A FR 723033A FR 723033D A FR723033D A FR 723033DA FR 723033 A FR723033 A FR 723033A
Authority
FR
France
Prior art keywords
hydraulic jack
jack system
hydraulic
jack
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)
Inventor
Paul Bonjour
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 FR723033A publication Critical patent/FR723033A/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)
FR723033D 1931-09-21 1931-09-21 Système de cric hydraulique Expired FR723033A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR723033T 1931-09-21

Publications (1)

Publication Number Publication Date
FR723033A true FR723033A (fr) 1932-04-01

Family

ID=9103555

Family Applications (1)

Application Number Title Priority Date Filing Date
FR723033D Expired FR723033A (fr) 1931-09-21 1931-09-21 Système de cric hydraulique

Country Status (1)

Country Link
FR (1) FR723033A (fr)

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