FR713530A - Automotive jacks improvements - Google Patents

Automotive jacks improvements

Info

Publication number
FR713530A
FR713530A FR713530DA FR713530A FR 713530 A FR713530 A FR 713530A FR 713530D A FR713530D A FR 713530DA FR 713530 A FR713530 A FR 713530A
Authority
FR
France
Prior art keywords
jacks
automotive
automotive jacks
jacks improvements
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
Henri-Lucien-Frederi Pingeot
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 FR713530A publication Critical patent/FR713530A/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
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/36—Load-engaging elements

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
FR713530D 1931-03-19 1931-03-19 Automotive jacks improvements Expired FR713530A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR713530T 1931-03-19

Publications (1)

Publication Number Publication Date
FR713530A true FR713530A (en) 1931-10-29

Family

ID=9083742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR713530D Expired FR713530A (en) 1931-03-19 1931-03-19 Automotive jacks improvements

Country Status (1)

Country Link
FR (1) FR713530A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516483A (en) * 1946-05-15 1950-07-25 Grant N Parker Centering lift jack

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516483A (en) * 1946-05-15 1950-07-25 Grant N Parker Centering lift jack

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