FR664383A - Perfectionnements apportés aux crics - Google Patents

Perfectionnements apportés aux crics

Info

Publication number
FR664383A
FR664383A FR664383DA FR664383A FR 664383 A FR664383 A FR 664383A FR 664383D A FR664383D A FR 664383DA FR 664383 A FR664383 A FR 664383A
Authority
FR
France
Prior art keywords
jacks
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 Pataud
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 FR664383A publication Critical patent/FR664383A/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
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
    • B66F3/16—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated actuated through bevel-wheel gearings
    • 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
    • B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
    • B66F3/10—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated with telescopic sleeves

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
FR664383D 1928-11-21 1928-11-21 Perfectionnements apportés aux crics Expired FR664383A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR664383T 1928-11-21

Publications (1)

Publication Number Publication Date
FR664383A true FR664383A (fr) 1929-09-02

Family

ID=9012634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR664383D Expired FR664383A (fr) 1928-11-21 1928-11-21 Perfectionnements apportés aux crics

Country Status (1)

Country Link
FR (1) FR664383A (fr)

Similar Documents

Publication Publication Date Title
FR42061E (fr) Perfectionnements apportés aux altimètres
FR36253E (fr) Perfectionnements aux caissons
FR663167A (fr) Perfectionnements aux pompes
FR664383A (fr) Perfectionnements apportés aux crics
FR689473A (fr) Perfectionnements aux micro-téléphones
FR36142E (fr) Perfectionnements aux paraohutes
FR664536A (fr) Perfectionnements aux képis
FR36371E (fr) Perfectionnements apportés aux crics
FR650790A (fr) Perfectionnements aux grues
FR670400A (fr) Perfectionnements aux grues
FR683802A (fr) Perfectionnements aux manomètres
FR698942A (fr) Perfectionnements apportés aux crics fixes
FR684549A (fr) Perfectionnements aux presses
FR662971A (fr) Perfectionnements apportés aux savons
FR643761A (fr) Perfectionnements aux crics hydrauliques
FR662504A (fr) Perfectionnements aux béquilles
FR641010A (fr) Perfectionnements aux crics
FR623428A (fr) Perfectionnements apportés aux crics
FR616363A (fr) Perfectionnements apportés aux crics
FR700119A (fr) Perfectionnements apportés aux vérins
FR666005A (fr) Perfectionnements aux manomètres
FR662310A (fr) Perfectionnements aux manomètres
FR663902A (fr) Perfectionnements aux trucks
FR667625A (fr) Perfectionnements aux injecteurs
FR674334A (fr) Perfectionnements aux postes téléphoniques