IT1019852B - CRANE STRUCTURE - Google Patents

CRANE STRUCTURE

Info

Publication number
IT1019852B
IT1019852B IT2619574A IT2619574A IT1019852B IT 1019852 B IT1019852 B IT 1019852B IT 2619574 A IT2619574 A IT 2619574A IT 2619574 A IT2619574 A IT 2619574A IT 1019852 B IT1019852 B IT 1019852B
Authority
IT
Italy
Prior art keywords
crane structure
crane
Prior art date
Application number
IT2619574A
Other languages
Italian (it)
Original Assignee
Cmc Gru Edilmac Spa
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 Cmc Gru Edilmac Spa filed Critical Cmc Gru Edilmac Spa
Priority to IT2619574A priority Critical patent/IT1019852B/en
Priority to FR7524033A priority patent/FR2281307A1/en
Priority to DE19752534346 priority patent/DE2534346A1/en
Priority to ES440654A priority patent/ES440654A1/en
Application granted granted Critical
Publication of IT1019852B publication Critical patent/IT1019852B/en

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
    • 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
    • B66C23/26—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 for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
    • B66C23/34—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes
    • B66C23/344—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes adapted for transport purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Jib Cranes (AREA)
IT2619574A 1974-08-09 1974-08-09 CRANE STRUCTURE IT1019852B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT2619574A IT1019852B (en) 1974-08-09 1974-08-09 CRANE STRUCTURE
FR7524033A FR2281307A1 (en) 1974-08-09 1975-07-31 Self-erecting tower crane - folds tower base and jib together and loads itself onto lorry
DE19752534346 DE2534346A1 (en) 1974-08-09 1975-08-01 SELF-ASSEMBLING CRANE CONSTRUCTION
ES440654A ES440654A1 (en) 1974-08-09 1975-08-09 Improvements in the structures of transportable cranes. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2619574A IT1019852B (en) 1974-08-09 1974-08-09 CRANE STRUCTURE

Publications (1)

Publication Number Publication Date
IT1019852B true IT1019852B (en) 1977-11-30

Family

ID=11218899

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2619574A IT1019852B (en) 1974-08-09 1974-08-09 CRANE STRUCTURE

Country Status (4)

Country Link
DE (1) DE2534346A1 (en)
ES (1) ES440654A1 (en)
FR (1) FR2281307A1 (en)
IT (1) IT1019852B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113247786B (en) * 2021-06-30 2021-09-17 四川轻化工大学 Automatic clamping and carrying device for construction steel structure

Also Published As

Publication number Publication date
FR2281307A1 (en) 1976-03-05
DE2534346A1 (en) 1976-02-19
ES440654A1 (en) 1977-06-16

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