SANY AUTOMOBILE MANUFACTURE CO., LTD.
Changsha, Hunan, CN
|SANY AUTOMOBILE MANUFACTURE CO., LTD. Patent applications|
|Patent application number||Title||Published|
|20120292464||CRANE TRANSITION ASSISTING DEVICE, TRANSPORT TRAILER WITH ASSISTING DEVICE AND CRANE DISASSEMBLING/ASSEMBLING METHOD BY USE OF ASSISTING DEVICE - A crane transition assisting device, a transport trailer with the assisting device and a crane disassembling/assembling method by use of the assisting device are disclosed. The crane transition assisting device comprises a bearing frame (||11-22-2012|
|20120265411||SUPER-LIFTING DEVICE OF CRANE, CONTROL SYSTEM AND CONTROL METHOD THEREOF - A control system for a super-lifting device of a crane comprises a pressure-detecting element (||10-18-2012|
|20120255188||HOOK POSE DETECTING EQUIPMENT AND CRANE - A hook pose detecting equipment and a crane with the hook pose detecting equipment, in which the hook pose detecting equipment comprises an angle measuring apparatus for obtaining the angle between an axis in a second coordinate system and the corresponding axis in a first coordinate system, an acceleration measuring meter for obtaining the acceleration of the hook in a predetermined direction, a processor for building the first coordinate system and the second coordinate system, and an output equipment. The first coordinate system is relatively fixed with a predetermined location, and the second coordinate system is relatively fixed with the hook. The processor obtains the pose parameters of the hook in the first coordinate system according to the angle obtained by the angle measuring apparatus and the acceleration obtained by the acceleration measuring meter. The operator is able to take appropriate hook-stabilizing measures according to the pose parameters, and thus the efficiency of lifting work is increased.||10-11-2012|
|20120160795||COUNTERWEIGHT LOADING AND UNLOADING DEVICE AND MOVABLE CRANE - A counterweight loading and unloading device and a movable crane have a freestanding pallet (||06-28-2012|
|20120132604||CONTROLLING METHOD, SYSTEM AND DEVICE FOR HOOK DEVIATION - A controlling method for a hook deviation to regulate the deviation angle of a telescopic crane hook, involves following steps: A. Detecting the deviation angle and deviation direction of a rope, which is linked to the hook, in the horizontal plane relative to the direction of gravitational force; B. Judging whether the deviation angle is more than the predetermined value, if the deviation angle is more than the predetermined value, then turning to step C, and if the deviation angle is less than the predetermined value, then turning to step A; C. Compensatively controlling the deviation angle of the hook according to the deviation angle and direction. And a controlling system for the hook deviation and a controlling device for the hook deviation are provided. The method or system or device enables the detection of the deviation angle and direction of the hook in a quick and precise manner, and the compensatory control of the deviation angle of the hook is performed according to the detected deviation angle and direction, thus it avoids overdependence on human factor and reduces potential safety risks.||05-31-2012|
Patent applications by SANY AUTOMOBILE MANUFACTURE CO., LTD.