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
  • B66C23/60—Derricks
  • B66C23/605—Derricks employing ships' masts
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
  • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
  • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
  • B63B27/04—Arrangement of ship-based loading or unloading equipment for cargo or passengers of derricks, i.e. employing ships' masts

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Chemical & Material Sciences (AREA)
• Combustion & Propulsion (AREA)
• Ocean & Marine Engineering (AREA)
• Jib Cranes (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=26236396

Family Applications (1)

Country Status (9)

• 1971
  • 1971-01-08 GB GB104071A patent/GB1377641A/en not_active Expired
• 1972
  • 1972-01-07 NL NL7200282A patent/NL7200282A/xx not_active Application Discontinuation
  • 1972-01-07 FR FR7200511A patent/FR2121678B1/fr not_active Expired
  • 1972-01-10 DK DK10272A patent/DK131980C/da not_active Application Discontinuation
  • 1972-01-10 CA CA131,994A patent/CA965737A/en not_active Expired
  • 1972-01-10 SE SE22672A patent/SE382430B/xx unknown
  • 1972-01-10 NO NO3672A patent/NO134143C/no unknown
  • 1972-01-10 DE DE19722200969 patent/DE2200969A1/de not_active Withdrawn
  • 1972-01-10 AU AU37761/72A patent/AU460994B2/en not_active Expired

Also Published As

Similar Documents