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FR573852A - Jack - Google Patents

Jack

Info

Publication number
FR573852A
FR573852A FR573852DA FR573852A FR 573852 A FR573852 A FR 573852A FR 573852D A FR573852D A FR 573852DA FR 573852 A FR573852 A FR 573852A
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
Other languages
French (fr)
Inventor
Georges Pech
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 FR573852A publication Critical patent/FR573852A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, 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
    • B66F3/00Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/02Devices, 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)
FR573852D 1923-11-27 1923-11-27 Jack Expired FR573852A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR573852T 1923-11-27

Publications (1)

Publication Number Publication Date
FR573852A true FR573852A (en) 1924-07-02

Family

ID=8952283

Family Applications (1)

Application Number Title Priority Date Filing Date
FR573852D Expired FR573852A (en) 1923-11-27 1923-11-27 Jack

Country Status (1)

Country Link
FR (1) FR573852A (en)

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