FR557492A - Système de vérin à levier - Google Patents

Système de vérin à levier

Info

Publication number
FR557492A
FR557492A FR557492DA FR557492A FR 557492 A FR557492 A FR 557492A FR 557492D A FR557492D A FR 557492DA FR 557492 A FR557492 A FR 557492A
Authority
FR
France
Prior art keywords
cylinder system
lever cylinder
lever
cylinder
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
English (en)
Inventor
Pierre Jacomy
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 FR557492A publication Critical patent/FR557492A/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
    • 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)
FR557492D 1922-10-16 1922-10-16 Système de vérin à levier Expired FR557492A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR557492T 1922-10-16

Publications (1)

Publication Number Publication Date
FR557492A true FR557492A (fr) 1923-08-09

Family

ID=8940907

Family Applications (1)

Application Number Title Priority Date Filing Date
FR557492D Expired FR557492A (fr) 1922-10-16 1922-10-16 Système de vérin à levier

Country Status (1)

Country Link
FR (1) FR557492A (fr)

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