FR1480130A - Improvements made to hydraulic cylinder devices - Google Patents

Improvements made to hydraulic cylinder devices

Info

Publication number
FR1480130A
FR1480130A FR27880A FR27880A FR1480130A FR 1480130 A FR1480130 A FR 1480130A FR 27880 A FR27880 A FR 27880A FR 27880 A FR27880 A FR 27880A FR 1480130 A FR1480130 A FR 1480130A
Authority
FR
France
Prior art keywords
hydraulic cylinder
improvements made
cylinder devices
devices
hydraulic
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
FR27880A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR27880A priority Critical patent/FR1480130A/en
Application granted granted Critical
Publication of FR1480130A publication Critical patent/FR1480130A/en
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
    • B66F3/46—Combinations of several jacks with means for interrelating lifting or lowering movements
FR27880A 1965-08-10 1965-08-10 Improvements made to hydraulic cylinder devices Expired FR1480130A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR27880A FR1480130A (en) 1965-08-10 1965-08-10 Improvements made to hydraulic cylinder devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR27880A FR1480130A (en) 1965-08-10 1965-08-10 Improvements made to hydraulic cylinder devices

Publications (1)

Publication Number Publication Date
FR1480130A true FR1480130A (en) 1967-05-12

Family

ID=8586387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR27880A Expired FR1480130A (en) 1965-08-10 1965-08-10 Improvements made to hydraulic cylinder devices

Country Status (1)

Country Link
FR (1) FR1480130A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608142A1 (en) * 1986-12-16 1988-06-17 Ouest Hydraulique Mecanique Hydraulic device for raising and lowering a beam or platform parallel to a reference plane
EP0500503A1 (en) * 1991-02-19 1992-08-26 INIZIATIVE INDUSTRIALI POMEZIA S.p.A. Improvement to oil pressure operated actuator cylinder assemblies, having the piston forward/return strokes synchronized also under unbalanced loads
WO1993020354A1 (en) * 1992-03-30 1993-10-14 Sjoerd Meijer Hydraulic device with synchronous jacks

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608142A1 (en) * 1986-12-16 1988-06-17 Ouest Hydraulique Mecanique Hydraulic device for raising and lowering a beam or platform parallel to a reference plane
EP0500503A1 (en) * 1991-02-19 1992-08-26 INIZIATIVE INDUSTRIALI POMEZIA S.p.A. Improvement to oil pressure operated actuator cylinder assemblies, having the piston forward/return strokes synchronized also under unbalanced loads
WO1993020354A1 (en) * 1992-03-30 1993-10-14 Sjoerd Meijer Hydraulic device with synchronous jacks

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