BE527757A - - Google Patents

Info

Publication number
BE527757A
BE527757A BE527757DA BE527757A BE 527757 A BE527757 A BE 527757A BE 527757D A BE527757D A BE 527757DA BE 527757 A BE527757 A BE 527757A
Authority
BE
Belgium
Application number
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.)
Publication of BE527757A publication Critical patent/BE527757A/xx

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
    • 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
    • B66C23/88—Safety gear
    • B66C23/90—Devices for indicating or limiting lifting moment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
BE527757D 1953-04-10 BE527757A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1003419X 1953-04-10

Publications (1)

Publication Number Publication Date
BE527757A true BE527757A (en)

Family

ID=9562984

Family Applications (1)

Application Number Title Priority Date Filing Date
BE527757D BE527757A (en) 1953-04-10

Country Status (4)

Country Link
BE (1) BE527757A (en)
CH (1) CH316243A (en)
DE (1) DE1003419B (en)
FR (1) FR1074429A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2189294B1 (en) * 1972-06-20 1975-03-07 Fives Lille Cail

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE289737C (en) *
DE407265C (en) * 1923-08-01 1924-12-16 Karl Sturm crane
GB387888A (en) * 1932-05-13 1933-02-16 Martinus Van Dijk An improved jib-crane with adjustable counterweight

Also Published As

Publication number Publication date
FR1074429A (en) 1954-10-05
DE1003419B (en) 1957-02-28
CH316243A (en) 1956-09-30

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