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Class Information
Number: 212/270
Name: Traversing hoists > Methods
Description: Process including a step of lifting a load and shifting it laterally.

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8702061 Hydraulic circuit for counterweight attaching/detaching device Apr. 22, 2014
8689720 Offshore equipment deploying and retrieving vessel Apr. 8, 2014
8651301 Method of controlling rotation speed of motor of speed-controllable hoist drive, and hoist drive Feb. 18, 2014
8640895 Drum tensioning method and apparatus for load hoist wire rope Feb. 4, 2014
8499430 Assembly method of transfer mechanism and transfer chamber Aug. 6, 2013
8474633 Methods of removing a torque converter and a starting motor from an auxiliary compartment of a gas turbine Jul. 2, 2013
8376158 Heavy construction installation method Feb. 19, 2013
8364289 Method and apparatus for moving a free-swinging load from a starting point to a target point Jan. 29, 2013
8267264 Calibration device, method and system for a container crane Sep. 18, 2012
8200401 Determining and reconstructing changes in load on lifting gear Jun. 12, 2012
8011098 Wind turbine erector Sep. 6, 2011
7997431 Operating method for an installation having a mechanically movable element Aug. 16, 2011
7992734 Semiconductor automation buffer storage identification system and method Aug. 9, 2011
7967158 Mobile lift crane with variable position counterweight Jun. 28, 2011
7954658 Procedure for descent of equipment to bottom of sea Jun. 7, 2011
7950539 Load control device for a crane May. 31, 2011
7878346 Adaptable boom extension for a mobile crane having a telescoping boom Feb. 1, 2011
7878347 Lifting apparatus with compensation means Feb. 1, 2011
7857734 Sports training system Dec. 28, 2010
7850025 Method for controlling the orientation of a crane load Dec. 14, 2010
7783003 Rotating carriage assembly for use in scanning cargo conveyances transported by a crane Aug. 24, 2010
7775383 Hoisting device with vertical motion compensation function Aug. 17, 2010
7762412 Mast raising structure and process for high-capacity mobile lift crane Jul. 27, 2010
7703615 Lattice piece for a large mobile crane and method of erecting the same Apr. 27, 2010
7686174 Vehicle crane with a telescopic boom, as well as process for assembling and disassembling the anchor supports of the telescopic boom Mar. 30, 2010
7677401 Load monitoring and control system with selective boom-up lockout Mar. 16, 2010
7621410 Removable externally mounted bridge crane for shipping containers Nov. 24, 2009
7604450 Trailer hitch drawbar hoist assembly Oct. 20, 2009
7600646 Conversion kit for adjusting pipelayer frame width Oct. 13, 2009
7571824 Method of converting off-shore installed pedestal cranes link belt models 218 and 238 from mechanical to full hydraulic operation Aug. 11, 2009
7546928 Mobile lift crane with variable position counterweight Jun. 16, 2009
7484632 Method for controlling a crane Feb. 3, 2009
7395940 Method of operating a crane Jul. 8, 2008
7395605 Apparatus and method for measuring and controlling pendulum motion Jul. 8, 2008
7392915 Method for controlling spreader in crane Jul. 1, 2008
7392914 Method for controlling spreader in crane Jul. 1, 2008
7370768 Crane apparatus for direct transshipment of marine containers between transportation modes without need of ground placement May. 13, 2008
7367461 Movable girder mounted jib May. 6, 2008
7344037 Inventory storage and retrieval system and method with guidance for load-handling vehicle Mar. 18, 2008
7331477 Method and device for determining a swinging motion of a load suspended from a lifting gear Feb. 19, 2008
7278198 Mandrel segment loader Oct. 9, 2007
7270243 Method for erecting an at least two-piece main boom for a lattice-boom crane and lattice-boom crane built accordingly Sep. 18, 2007
7267239 Method for nonintrusive scanning of cargo containers in a buffer operation Sep. 11, 2007
7267240 Method and device for maintaining a position of a load suspended from a lifting gear Sep. 11, 2007
7252299 Steering system for crane Aug. 7, 2007
7210589 Transport apparatus May. 1, 2007
7185774 Methods and apparatus for manipulation of heavy payloads with intelligent assist devices Mar. 6, 2007
7168724 Steering system for crane Jan. 30, 2007
7066343 Powered lifting apparatus using multiple booms Jun. 27, 2006
7044314 Nonlinear active control of dynamical systems May. 16, 2006

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