FR511857A - Jack - Google Patents

Jack

Info

Publication number
FR511857A
FR511857A FR511857A FR511857DA FR511857A FR 511857 A FR511857 A FR 511857A FR 511857 A FR511857 A FR 511857A FR 511857D A FR511857D A FR 511857DA FR 511857 A FR511857 A FR 511857A
Authority
FR
France
Prior art keywords
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
FR511857A
Other languages
French (fr)
Inventor
Gabriel Olivier
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR511857A publication Critical patent/FR511857A/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
    • B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
    • B66F3/16—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated actuated through bevel-wheel gearings

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
FR511857A 1919-05-12 1919-05-12 Jack Expired FR511857A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR511857T 1919-05-12

Publications (1)

Publication Number Publication Date
FR511857A true FR511857A (en) 1921-01-06

Family

ID=8912594

Family Applications (1)

Application Number Title Priority Date Filing Date
FR511857A Expired FR511857A (en) 1919-05-12 1919-05-12 Jack

Country Status (1)

Country Link
FR (1) FR511857A (en)

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