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FR499009A - Electromechanical device for automatic balancing of floating cranes - Google Patents

Electromechanical device for automatic balancing of floating cranes

Info

Publication number
FR499009A
FR499009A FR499009DA FR499009A FR 499009 A FR499009 A FR 499009A FR 499009D A FR499009D A FR 499009DA FR 499009 A FR499009 A FR 499009A
Authority
FR
France
Prior art keywords
electromechanical device
automatic balancing
floating cranes
cranes
floating
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
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.)
Anonima Italiana Gio Ansaldo & C Soc
Original Assignee
Anonima Italiana Gio Ansaldo & C Soc
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 Anonima Italiana Gio Ansaldo & C Soc filed Critical Anonima Italiana Gio Ansaldo & C Soc
Application granted granted Critical
Publication of FR499009A publication Critical patent/FR499009A/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
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
    • B66C23/76—Counterweights or supports for balancing lifting couples separate from jib and movable to take account of variations of load or of variations of length of jib

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR499009D 1918-06-18 1919-05-05 Electromechanical device for automatic balancing of floating cranes Expired FR499009A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT499009X 1918-06-18

Publications (1)

Publication Number Publication Date
FR499009A true FR499009A (en) 1920-01-29

Family

ID=1534128

Family Applications (1)

Application Number Title Priority Date Filing Date
FR499009D Expired FR499009A (en) 1918-06-18 1919-05-05 Electromechanical device for automatic balancing of floating cranes

Country Status (1)

Country Link
FR (1) FR499009A (en)

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