FR931380A - Perfectionnements aux engins de levage pour véhicules - Google Patents

Perfectionnements aux engins de levage pour véhicules

Info

Publication number
FR931380A
FR931380A FR931380DA FR931380A FR 931380 A FR931380 A FR 931380A FR 931380D A FR931380D A FR 931380DA FR 931380 A FR931380 A FR 931380A
Authority
FR
France
Prior art keywords
vehicles
lifting equipment
lifting
equipment
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
Georges De Lavalette
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 FR931380A publication Critical patent/FR931380A/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
    • B66F13/00—Common constructional features or accessories
    • 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
    • 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
    • B66F3/02—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with racks actuated by pinions
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
FR931380D 1946-05-08 1946-05-08 Perfectionnements aux engins de levage pour véhicules Expired FR931380A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR931380T 1946-05-08

Publications (1)

Publication Number Publication Date
FR931380A true FR931380A (fr) 1948-02-20

Family

ID=9452998

Family Applications (1)

Application Number Title Priority Date Filing Date
FR931380D Expired FR931380A (fr) 1946-05-08 1946-05-08 Perfectionnements aux engins de levage pour véhicules

Country Status (1)

Country Link
FR (1) FR931380A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3257098A (en) * 1963-11-12 1966-06-21 Roy P Hotchkin Landing gear for semi-trailers
US3399866A (en) * 1965-07-12 1968-09-03 Eugene V. Grumman Jack and a base for trailers wherein there is spherical seat between the jack and base structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3257098A (en) * 1963-11-12 1966-06-21 Roy P Hotchkin Landing gear for semi-trailers
US3399866A (en) * 1965-07-12 1968-09-03 Eugene V. Grumman Jack and a base for trailers wherein there is spherical seat between the jack and base structure

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