FR1349446A - Hydraulic step-by-step lifting device - Google Patents

Hydraulic step-by-step lifting device

Info

Publication number
FR1349446A
FR1349446A FR917925A FR917925A FR1349446A FR 1349446 A FR1349446 A FR 1349446A FR 917925 A FR917925 A FR 917925A FR 917925 A FR917925 A FR 917925A FR 1349446 A FR1349446 A FR 1349446A
Authority
FR
France
Prior art keywords
lifting device
hydraulic
step lifting
hydraulic step
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
FR917925A
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.)
EQUIP HYDROMECANIQUE L
Original Assignee
EQUIP HYDROMECANIQUE L
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 EQUIP HYDROMECANIQUE L filed Critical EQUIP HYDROMECANIQUE L
Priority to FR917925A priority Critical patent/FR1349446A/en
Application granted granted Critical
Publication of FR1349446A publication Critical patent/FR1349446A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/06—Cranes in which the lifting movement is done with a hydraulically controlled plunger

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
FR917925A 1962-12-07 1962-12-07 Hydraulic step-by-step lifting device Expired FR1349446A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR917925A FR1349446A (en) 1962-12-07 1962-12-07 Hydraulic step-by-step lifting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR917925A FR1349446A (en) 1962-12-07 1962-12-07 Hydraulic step-by-step lifting device

Publications (1)

Publication Number Publication Date
FR1349446A true FR1349446A (en) 1964-01-17

Family

ID=8792376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR917925A Expired FR1349446A (en) 1962-12-07 1962-12-07 Hydraulic step-by-step lifting device

Country Status (1)

Country Link
FR (1) FR1349446A (en)

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