FR1153963A - Dispositif élévateur hydraulique - Google Patents

Dispositif élévateur hydraulique

Info

Publication number
FR1153963A
FR1153963A FR1153963DA FR1153963A FR 1153963 A FR1153963 A FR 1153963A FR 1153963D A FR1153963D A FR 1153963DA FR 1153963 A FR1153963 A FR 1153963A
Authority
FR
France
Prior art keywords
lifting device
hydraulic lifting
hydraulic
lifting
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
Hans Lehnard
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 FR1153963A publication Critical patent/FR1153963A/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
    • B66F3/24—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
FR1153963D 1956-06-04 1956-06-04 Dispositif élévateur hydraulique Expired FR1153963A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1153963T 1956-06-04

Publications (1)

Publication Number Publication Date
FR1153963A true FR1153963A (fr) 1958-03-31

Family

ID=9649080

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1153963D Expired FR1153963A (fr) 1956-06-04 1956-06-04 Dispositif élévateur hydraulique

Country Status (1)

Country Link
FR (1) FR1153963A (fr)

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