AU4240389A - Improvements in crane towers - Google Patents

Improvements in crane towers

Info

Publication number
AU4240389A
AU4240389A AU42403/89A AU4240389A AU4240389A AU 4240389 A AU4240389 A AU 4240389A AU 42403/89 A AU42403/89 A AU 42403/89A AU 4240389 A AU4240389 A AU 4240389A AU 4240389 A AU4240389 A AU 4240389A
Authority
AU
Australia
Prior art keywords
crane towers
towers
crane
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.)
Granted
Application number
AU42403/89A
Other versions
AU627502B2 (en
Inventor
Boris Lapcevic
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.)
Lapcevic Boris
Original Assignee
BORMIL CORP Pty Ltd
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 BORMIL CORP Pty Ltd filed Critical BORMIL CORP Pty Ltd
Publication of AU4240389A publication Critical patent/AU4240389A/en
Application granted granted Critical
Publication of AU627502B2 publication Critical patent/AU627502B2/en
Assigned to Lapcevic, Boris reassignment Lapcevic, Boris Alteration of Name(s) in Register under S187 Assignors: BORMIL CORPORATION PTY. LIMITED
Anticipated expiration legal-status Critical
Ceased 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
    • B66C23/28—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 constructed to operate at successively higher levels
    • B66C23/283—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 constructed to operate at successively higher levels with frameworks composed of assembled elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
AU42403/89A 1988-09-30 1989-09-28 Improvements in crane towers Ceased AU627502B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPJ0732 1988-09-30
AUPJ073288 1989-09-28

Publications (2)

Publication Number Publication Date
AU4240389A true AU4240389A (en) 1990-04-05
AU627502B2 AU627502B2 (en) 1992-08-27

Family

ID=3773413

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42403/89A Ceased AU627502B2 (en) 1988-09-30 1989-09-28 Improvements in crane towers

Country Status (1)

Country Link
AU (1) AU627502B2 (en)

Also Published As

Publication number Publication date
AU627502B2 (en) 1992-08-27

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