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IT991823B - Gru mobile a braccio telescopico con sospensione a fune - Google Patents

Gru mobile a braccio telescopico con sospensione a fune

Info

Publication number
IT991823B
IT991823B IT6918973A IT6918973A IT991823B IT 991823 B IT991823 B IT 991823B IT 6918973 A IT6918973 A IT 6918973A IT 6918973 A IT6918973 A IT 6918973A IT 991823 B IT991823 B IT 991823B
Authority
IT
Italy
Prior art keywords
telescopic arm
mobile crane
rope suspension
rope
suspension
Prior art date
Application number
IT6918973A
Other languages
English (en)
Original Assignee
Richier 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 Richier Sa filed Critical Richier Sa
Application granted granted Critical
Publication of IT991823B publication Critical patent/IT991823B/it

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
    • B66C23/18—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 specially adapted for use in particular purposes
    • B66C23/36—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 specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes
    • B66C2700/0321—Travelling cranes
    • B66C2700/0357—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes
    • B66C2700/0392—Movement of the crane arm; Coupling of the crane arm with the counterweights; Safety devices for the movement of the arm

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
IT6918973A 1972-07-21 1973-07-20 Gru mobile a braccio telescopico con sospensione a fune IT991823B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7226794A FR2192972B2 (it) 1972-07-21 1972-07-21

Publications (1)

Publication Number Publication Date
IT991823B true IT991823B (it) 1975-08-30

Family

ID=9102352

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6918973A IT991823B (it) 1972-07-21 1973-07-20 Gru mobile a braccio telescopico con sospensione a fune

Country Status (3)

Country Link
DE (1) DE2336209A1 (it)
FR (1) FR2192972B2 (it)
IT (1) IT991823B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3030821C2 (de) * 1979-08-17 1983-12-01 Coles Cranes Ltd., Sunderland, Tyne and Wear Teleskopausleger-Seilabspannung
US4491228A (en) * 1982-06-30 1985-01-01 Fmc Corporation Floating sheave type pendant pay-out system for pendant supported boom
US4492312A (en) * 1982-06-30 1985-01-08 Fmc Corporation External pendant pay-out system with anti-droop control
US4460098A (en) * 1982-06-30 1984-07-17 Fmc Corporation Pendant control system for pendant supported boom
US4467928A (en) * 1982-06-30 1984-08-28 Fmc Corporation Pendant supported boom with fixed and live pendant portions
DE8808248U1 (de) * 1988-06-28 1989-08-24 Wilcke, Hans, 5484 Bad Breisig Verfahrbarer Kran für schwere Güter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1377303A (fr) * 1963-05-30 1964-11-06 Ponton Freres & Cie Ets Perfectionnement aux grues télescopiques
FR1548578A (it) * 1967-10-25 1968-12-06

Also Published As

Publication number Publication date
FR2192972B2 (it) 1976-01-16
DE2336209A1 (de) 1974-02-07
FR2192972A2 (it) 1974-02-15

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