Class / Patent application number | Description | Number of patent applications / Date published |
212307000 | SHIP MOUNTED OR FLOATING (E.G., A CRANE FIXED TO A PLATFORM ADAPTED TO FLOAT) | 11 |
20100176079 | Drill ship - Floating systems for well operations are disclosed with a height-adjustable crown assembly movably connected to a derrick; in one aspect, movable within the derrick by movement apparatus; and, in one aspect, movable with a motion compensator. This abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure and is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims, 37 C.F.R. 1.72(b). | 07-15-2010 |
20110155683 | CRANE SPREADER AND METHOD FOR AUTOMATICALLY LANDING THE SAME - A crane spreader for use in lifting a container includes an attachment unit, a head block, a frame unit, a position adjustment unit and a fixation unit. The attachment unit detachably attaches the crane spreader to an upper surface of the container. The head block has a pulley connected to a trolley of a crane through a cable and coupled to the attachment unit to restrict a horizontal movement the attachment unit with respect to the head block. The frame unit is supported by the head block to be horizontally movable with respect to the head block, the frame unit being disposed below the head block with a gap therebetween. The position adjustment unit aligns the frame unit with the container by displacing the frame unit with respect to the attachment unit. The fixation unit engages the container with the frame unit. | 06-30-2011 |
20140190920 | Arrangement for Ocean Freight Transportation - An ocean freight arrangement handles goods in a number of transport modes, such as containers, with the same transport in a cargo hold of an ocean vessel with cranes. The transport has a platform with a width corresponding to two regular containers to be loaded and unloaded by two parallel cranes enabling transportation of heavy and over wide units. | 07-10-2014 |
212308000 | Including counterweight or means to compensate for list, trim or skew of vessel | 6 |
20090166309 | Hoisting device with vertical motion compensation function - A hoisting device can be small-sized and energy can be saved. A hoisting device | 07-02-2009 |
20090211999 | Underwater deployment system - Apparatus for deployment from a base for installing a component ( | 08-27-2009 |
20130220960 | Heave Compensated Crane - A heave compensated crane is described, comprising a lower vertical beam ( | 08-29-2013 |
20140069883 | SYSTEM FOR REARRANGING THE COUNTERWEIGHT OF A CRANE OPERATION | 03-13-2014 |
20140166604 | REMOTE HEAVE COMPENSATION SYSTEM - A remote heave compensation system associated with a crane on a vessel may include a heave compensator arranged remotely from the crane and configured to translate in association with and to compensate for heaving motion of the vessel, an equalizer arranged on the crane and coupled to an end of a multiline system of the crane, a heave line secured to the equalizer at a first end and secured to the heave compensator at a second end, wherein compensating motion of the heave compensator is transferred to the equalizer by the heave line to compensate for heaving motion of the vessel and stabilize objects suspended from the multiline system of the crane. | 06-19-2014 |
20150344273 | CRANE WITH HEAVE COMPENSATION - A crane includes a base ( | 12-03-2015 |
212309000 | Having horizontally and vertically swinging boom | 2 |
20110031205 | HOISTING CRANE AND OFFSHORE VESSEL - The present invention relates to a hoisting crane comprising a substantially hollow vertical column, a jib and topping means for pivoting the jib up and down, comprising a jib winch and a jib hoisting cable. The crane further comprises hoisting means for hoisting a load, comprising a hoisting winch and an associated hoisting cable, the hoisting winch being disposed in the column, so that the hoisting cable extends from the winch through the hollow vertical column. The jib winch and the hoisting winch are arranged on a rotatable winch support, which is rotatable about a rotation axis substantially parallel with the vertical column, such that the winch support is mounted movable with respect to the vertical column. The hoisting crane further comprises a deep water winch positioned below the movable winch support and an associated deep water cable for raising and lowering a load extending through the rotation axis of the movable winch support, so that the deep water cable extends from the deep water winch through the hollow vertical column. The present invention further relates to a vessel provided with such a crane. | 02-10-2011 |
20110114587 | HOISTING CRANE - Hoisting crane ( | 05-19-2011 |