DE2223665A1 - - Google Patents

Info

Publication number
DE2223665A1
DE2223665A1 DE19722223665 DE2223665A DE2223665A1 DE 2223665 A1 DE2223665 A1 DE 2223665A1 DE 19722223665 DE19722223665 DE 19722223665 DE 2223665 A DE2223665 A DE 2223665A DE 2223665 A1 DE2223665 A1 DE 2223665A1
Authority
DE
Germany
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.)
Granted
Application number
DE19722223665
Other languages
German (de)
Other versions
DE2223665C2 (en
DE2223665B1 (en
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 filed Critical
Priority to DE19722223665 priority Critical patent/DE2223665C2/en
Priority to FR7314625A priority patent/FR2184618A1/fr
Publication of DE2223665B1 publication Critical patent/DE2223665B1/en
Publication of DE2223665A1 publication Critical patent/DE2223665A1/de
Priority to IT1262273A priority patent/IT984764B/en
Application granted granted Critical
Publication of DE2223665C2 publication Critical patent/DE2223665C2/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
    • B66C23/18—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
    • 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
    • B66C23/342—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes with telescopic elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
DE19722223665 1972-05-16 1972-05-16 crane Expired DE2223665C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19722223665 DE2223665C2 (en) 1972-05-16 1972-05-16 crane
FR7314625A FR2184618A1 (en) 1972-05-16 1973-04-20
IT1262273A IT984764B (en) 1972-05-16 1973-05-15 TOWER CRANE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722223665 DE2223665C2 (en) 1972-05-16 1972-05-16 crane

Publications (3)

Publication Number Publication Date
DE2223665B1 DE2223665B1 (en) 1973-05-10
DE2223665A1 true DE2223665A1 (en) 1973-05-10
DE2223665C2 DE2223665C2 (en) 1973-11-29

Family

ID=5844939

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722223665 Expired DE2223665C2 (en) 1972-05-16 1972-05-16 crane

Country Status (3)

Country Link
DE (1) DE2223665C2 (en)
FR (1) FR2184618A1 (en)
IT (1) IT984764B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446975A (en) * 1982-03-02 1984-05-08 Koenig Wilhelm Rotary crane

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529094A (en) * 1983-08-22 1985-07-16 Harnischfeger Corporation Articulation for tower crane boom that has a parking position

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446975A (en) * 1982-03-02 1984-05-08 Koenig Wilhelm Rotary crane

Also Published As

Publication number Publication date
IT984764B (en) 1974-11-20
DE2223665C2 (en) 1973-11-29
FR2184618A1 (en) 1973-12-28
DE2223665B1 (en) 1973-05-10

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee