FR554815A - Automotive jack - Google Patents

Automotive jack

Info

Publication number
FR554815A
FR554815A FR554815DA FR554815A FR 554815 A FR554815 A FR 554815A FR 554815D A FR554815D A FR 554815DA FR 554815 A FR554815 A FR 554815A
Authority
FR
France
Prior art keywords
automotive jack
automotive
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
Jules-Eugene Malivert
Paul Trepier
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 FR554815A publication Critical patent/FR554815A/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
    • B66F1/00—Devices, e.g. jacks, for lifting loads in predetermined steps
    • B66F1/02—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts
    • B66F1/04—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts the posts being toothed
    • B66F1/06—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts the posts being toothed and the devices being actuated mechanically

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
FR554815D 1919-10-15 1919-10-15 Automotive jack Expired FR554815A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR554815T 1919-10-15

Publications (1)

Publication Number Publication Date
FR554815A true FR554815A (en) 1923-06-18

Family

ID=8939050

Family Applications (1)

Application Number Title Priority Date Filing Date
FR554815D Expired FR554815A (en) 1919-10-15 1919-10-15 Automotive jack

Country Status (1)

Country Link
FR (1) FR554815A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477209A1 (en) * 1980-03-03 1981-09-04 Mecaneral Pawl winch for pulling heavy articles - has eccentric crankpins pushing beaks in winch chain for intermittent feed

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477209A1 (en) * 1980-03-03 1981-09-04 Mecaneral Pawl winch for pulling heavy articles - has eccentric crankpins pushing beaks in winch chain for intermittent feed

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