FR1130541A - Nouveau dispositif d'auto-soulèvement - Google Patents

Nouveau dispositif d'auto-soulèvement

Info

Publication number
FR1130541A
FR1130541A FR1130541DA FR1130541A FR 1130541 A FR1130541 A FR 1130541A FR 1130541D A FR1130541D A FR 1130541DA FR 1130541 A FR1130541 A FR 1130541A
Authority
FR
France
Prior art keywords
lifting device
new self
self
new
lifting
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
Robert-Pierre-Prospe Cruchet
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 FR1130541A publication Critical patent/FR1130541A/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
    • B66F3/005—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with rocking arm or sector

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
FR1130541D 1955-08-23 1955-08-23 Nouveau dispositif d'auto-soulèvement Expired FR1130541A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1130541T 1955-08-23

Publications (1)

Publication Number Publication Date
FR1130541A true FR1130541A (fr) 1957-02-06

Family

ID=9637438

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1130541D Expired FR1130541A (fr) 1955-08-23 1955-08-23 Nouveau dispositif d'auto-soulèvement

Country Status (1)

Country Link
FR (1) FR1130541A (fr)

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