OA00803A - Safety device for elevator. - Google Patents

Safety device for elevator.

Info

Publication number
OA00803A
OA00803A OA50871A OA50871A OA00803A OA 00803 A OA00803 A OA 00803A OA 50871 A OA50871 A OA 50871A OA 50871 A OA50871 A OA 50871A OA 00803 A OA00803 A OA 00803A
Authority
OA
OAPI
Prior art keywords
elevator
safety device
safety
Prior art date
Application number
OA50871A
Other languages
French (fr)
Inventor
Oscar Froidevaux
Original Assignee
Tecalemit
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 by Tecalemit filed Critical Tecalemit
Publication of OA00803A publication Critical patent/OA00803A/en

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
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
    • B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
    • 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
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/30—Constructional features with positive brakes or locks
    • 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
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/42—Constructional features with self-contained pumps, e.g. actuated by hand
OA50871A 1963-10-16 1964-12-16 Safety device for elevator. OA00803A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR950725A FR1380617A (en) 1963-10-16 1963-10-16 Safety device for elevator

Publications (1)

Publication Number Publication Date
OA00803A true OA00803A (en) 1967-11-15

Family

ID=8814466

Family Applications (1)

Application Number Title Priority Date Filing Date
OA50871A OA00803A (en) 1963-10-16 1964-12-16 Safety device for elevator.

Country Status (4)

Country Link
ES (1) ES295926A1 (en)
FR (1) FR1380617A (en)
GB (1) GB1082715A (en)
OA (1) OA00803A (en)

Also Published As

Publication number Publication date
GB1082715A (en) 1967-09-13
FR1380617A (en) 1964-12-04
ES295926A1 (en) 1964-03-16

Similar Documents

Publication Publication Date Title
FR95238E (en) Advanced braking device for vehicles.
DK118524B (en) Speed limiter for elevators.
FR86925E (en) Safety device for plows
FR1358544A (en) Safety device for hydraulic brakes
FR1402882A (en) Safety device for plows
FR1362085A (en) Capping device
FR1407642A (en) Safety device for automobiles
OA00803A (en) Safety device for elevator.
FR1373110A (en) Safety device for lifts
FR1429798A (en) Safety device for lifting hooks
FR1312475A (en) Safety device for elevators
FR84063E (en) Safety device for elevator
FR1361274A (en) Self-braking safety device
FR82243E (en) Safety device for elevator
FR1318661A (en) Safety device for positive displacement pumps
FR1386514A (en) Safety device for winches
FR1375787A (en) Safety for hanging device
FR1376495A (en) Safety device for motorists
FR1426153A (en) Safety brake device for lifting devices
FR1525068A (en) Safety device for elevator or construction crane
FR1450349A (en) Safety device for cranes
FR1313331A (en) Safety device for elevator
FR1366923A (en) Safety device for brake linkage
FR1371819A (en) Safety device for pumping unit
FR1372770A (en) Rotor device for helicopter