FR628425A - Cric à levier - Google Patents

Cric à levier

Info

Publication number
FR628425A
FR628425A FR628425DA FR628425A FR 628425 A FR628425 A FR 628425A FR 628425D A FR628425D A FR 628425DA FR 628425 A FR628425 A FR 628425A
Authority
FR
France
Prior art keywords
lever jack
jack
lever
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
Antoine Laborieux
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 FR628425A publication Critical patent/FR628425A/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)
FR628425D 1927-02-03 1927-02-03 Cric à levier Expired FR628425A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR628425T 1927-02-03

Publications (1)

Publication Number Publication Date
FR628425A true FR628425A (fr) 1927-10-24

Family

ID=8989642

Family Applications (1)

Application Number Title Priority Date Filing Date
FR628425D Expired FR628425A (fr) 1927-02-03 1927-02-03 Cric à levier

Country Status (1)

Country Link
FR (1) FR628425A (fr)

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