FR525277A - Appareil de levage-cric - Google Patents

Appareil de levage-cric

Info

Publication number
FR525277A
FR525277A FR525277A FR525277DA FR525277A FR 525277 A FR525277 A FR 525277A FR 525277 A FR525277 A FR 525277A FR 525277D A FR525277D A FR 525277DA FR 525277 A FR525277 A FR 525277A
Authority
FR
France
Prior art keywords
jack
lifting device
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
FR525277A
Other languages
English (en)
Inventor
Auguste-Emile Bligny
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.)
AUGUSTE EMILE BLIGNY
Original Assignee
AUGUSTE EMILE BLIGNY
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 AUGUSTE EMILE BLIGNY filed Critical AUGUSTE EMILE BLIGNY
Application granted granted Critical
Publication of FR525277A publication Critical patent/FR525277A/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
    • B66F3/02—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with racks actuated by pinions

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
FR525277A 1920-03-20 1920-03-20 Appareil de levage-cric Expired FR525277A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR525277T 1920-03-20

Publications (1)

Publication Number Publication Date
FR525277A true FR525277A (fr) 1921-09-17

Family

ID=8919947

Family Applications (1)

Application Number Title Priority Date Filing Date
FR525277A Expired FR525277A (fr) 1920-03-20 1920-03-20 Appareil de levage-cric

Country Status (1)

Country Link
FR (1) FR525277A (fr)

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