| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 212284000 | WITH MOTOR CONTROL | 19 |
| 20090152226 | LIFTING APPARATUS WITH COMPENSATION MEANS - The present disclosure relates to a lifting assembly such as a jib crane or similar apparatus having an articulated arm assembly and a flexible means for connecting a load to an actuator. The lift arm assembly forms an articulated cantilever boom, which is extensible so as to traverse a suspended load within a work cell area. The lift arm assembly further includes a first and second member pivotally connected to one another whereby an inclined plane (e.g., a cam) at the pivot point of the articulating arms provides a vertical displacement of the secondary arms thereby moving the distal end of the secondary arm to counterbalance inherent forces acting thereon. | 06-18-2009 |
| 20090272710 | HOISTING DEVICE WITH EXTENDED LOAD RANGE - A hoisting device or crane can be operated with at least two different maximum loads. The maximum load that can be hoisted in each case is correlated with the hoisting speed in order to prevent the dynamically developed peak load from exceeding the predetermined allowed load limiting values of the components of the crane or the hoisting device. | 11-05-2009 |
| 20110215065 | TRUCK-MOUNTED CRANE - A crane for mounting on a truck includes a base. The base includes a cargo bed welded or fastened to a frame and the frame for fastening to a chassis of a truck. The crane further includes a boom rotatable relative to the base between a vertical position and a horizontal position; a boom hoist operable to raise and lower the boom between the positions; and a load hoist operable to hoist cargo located proximate to a rear end of the truck when the boom is in the vertical position and operable to carry the cargo toward a cab of the truck as the boom is lowered to the horizontal position, thereby loading the cargo onto the cargo bed. | 09-08-2011 |
| 20120132605 | OPERATING DEVICE AND MOVING APPARATUS INCLUDING OPERATING DEVICE - The present invention provides techniques relating to an operating device exhibiting superior dust resistance and water resistance, and more particularly to an operating device exhibiting few design restrictions and a small assembly operation load, and to a moving apparatus including the operating device. | 05-31-2012 |
| 20120160796 | CRANE AND METHOD FOR OPERATING A CRANE USING RECOVERY OF ENERGY FROM CRANE OPERATIONS AS A SECONDARY ENERGY SOURCE - A crane, in particular a large crane, including a power consumer system for providing energy, a primary energy source for feeding primary energy into the power consumer system, at least one secondary energy source, independent of the primary energy source, for feeding secondary energy into the power consumer system, at least one energy storage unit arranged locally on the crane and is, in particular, associated with the at least one crane component and connected to the power consumer system for storing primary energy and/or secondary energy, at least one drive motor connected to the power consumer system for operating at least one crane component and a secondary energy source configured such that energy returned from the crane operation is at least partially fed as secondary energy into the power consumer system. The at least one crane component is configured as a secondary energy source for energy recovery. | 06-28-2012 |
| 20120305513 | CRANE, IN PARTICULAR MOBILE PORT CRANE, COMPRISING A HYBRID DRIVE SYSTEM - A crane comprising a diesel-electric drive, the three-phase generator of which supplies an AC voltage circuit, further comprising a DC voltage circuit connected to the AC voltage circuit, electric motors which drive at least one rotating mechanism, a lifting mechanism and a luffing mechanism of the crane, at least one brake resistor, and a short-term energy store, which is connected to the AC voltage circuit or to the DC voltage circuit for the intermediate storage of excess energy. At least one of the electric motors is connected to the AC voltage circuit and at least one is connected to the DC voltage circuit, and the AC voltage circuit is connected to the DC voltage circuit via a rectifier such that an energy exchange is possible between the AC voltage circuit and the DC voltage circuit. | 12-06-2012 |
| 20130026123 | Crane Control System - The present invention relates to a crane control system for controlling and/or for the hydraulic supply of hydraulic loads of a crane, as well as a crane having at least one crane control system. | 01-31-2013 |
| 20160023866 | Container Yard and Feeding Method - One three-phase transformer ( | 01-28-2016 |
| 20160031687 | ARRANGEMENT AND METHOD FOR OPERATING A STORAGE AND RETRIEVAL UNIT - A method and an arrangement for operating a storage and retrieval unit ( | 02-04-2016 |
| 20160068371 | DEVICE FOR THE HAND-GUIDED MOVEMENT OF LOADS - The invention relates to a device ( | 03-10-2016 |
| 212285000 | Remote control or at dual control positions | 8 |
| 20080210653 | Radio Remote Control Device for a Working Machine - The invention relates to a radio remote control unit for an operating device, comprising a radio transmitter for transmitting control command signals for the operating device and a radio reception unit assigned to the operating device for receiving control command signals of the radio transmitter and for converting the control command signals into control signals for controlling the operating functions of the operating device, characterized in that the radio transmitter has a sensor unit for detecting at least one irregular force induction state and/or an irregular movement state and/or at least one irregular positional state of the radio transmitter and is equipped to change its radio transmission performance in a specific manner on detection of the irregular state, and the radio reception unit is equipped to trigger an emergency control signal on detecting the specific change in the radio transmission performance of the radio transmitter to influence the operating functions of the operating device in a predetermined manner. | 09-04-2008 |
| 20080277365 | Crane with 360 Degree Rotation and 3D Movement Capabilities for Fast Asset Management and Tracking - Typically, in supply-chain management systems, loading and unloading operations into and out of trailers are performed via forklifts, ramps, and elevating platforms. According to the current invention, cranes are designed in a particular way to be embeddable within trailers. Advantages comprises faster and automated loading and unloading operations, asset identification and localization for better bookkeeping and asset management and operational efficiency, and displacement and reordering of assets within mobile containers to prepare for rapid unloading | 11-13-2008 |
| 20090145871 | Wireless and wired control mechanism for an aerial lift or crane - A wireless and wired control mechanism is provided for an aerial lift or crane wherein a control box is located within the work platform of the aerial lift. The control box is hard wired to a radio receiver in the control mechanism of the aerial lift or crane. The control box is also wireless connected to the control mechanism which permits a radio transmitter in the control box to transmit signals to the control mechanism when the hard wired connection between the control box and the control mechanism is disconnected. The control box is conveniently movable within the work platform and may be completely removed therefrom so that an operator may control the functions of the aerial lift or crane from the ground by way of the wireless connection. | 06-11-2009 |
| 20100116767 | METHOD FOR CONTROLLING A LOAD-MOVING DEVICE AND CONTROLLER OF A LOAD-MOVING DEVICE - The present invention comprises a method for controlling a load-moving device by at least two persons, with the following steps: controlling the movement of the load-moving device by a first person; handing over control over the movement of the load-moving device to a second person; controlling the load-moving device by the second person. The present invention furthermore comprises a corresponding controller of a load-moving device with a first, in particular permanently installed operating unit and a mobile operating unit for controlling the movement of the load-moving device for the safe and efficient performance of the method. | 05-13-2010 |
| 20110147330 | INDEPENDENTLY POWERED TROLLEYS - A trolley control system for a gantry crane having a multiple trolley arrangement such as a first and second trolley. The control system including a trolley beam connected to the gantry crane with a first and second drive device connected to the trolley beam. The first drive device is powered by a first drive system while the second drive device can be powered by either the first drive system or the second drive system. A first trolley is connected to the first drive device while a second trolley is connected to the second drive device. | 06-23-2011 |
| 20110272377 | Crane - A crane, in particular a lattice mast crane, having a bottom hook block with a load suspension means, in particular a load hook, wherein the bottom hook block has at least one winch whose outgoing control rope is connected or connectable to the crane boom for securing and/or aligning the load position or bottom hook block position. | 11-10-2011 |
| 20140251935 | METHOD AND CONTROL ASSEMBLY FOR OPERATING AT LEAST TWO LIFTING DEVICES, IN PARTICULAR CRANES, IN PARALLEL - A method and control assembly are provided for operating at least two lifting devices, such as cranes, in group and normal operation modes. Each lifting device has a control system connected to a control switch, and the lifting devices are controlled through a common bus. In group operation, the lifting devices are jointly controlled through the bus by one switch. To operate at least two lifting devices in parallel, one of the switches is active in the group operation and the remaining switch or switches are passive. To prepare for group operation, normal operation is deselected by all but one of the control switches to release a remaining switch for log-in to the active state for group operation. To prepare for normal operation, group operation is deselected and normal operation is selected at the active switch before the other switch or switches are released for logging into normal operation. | 09-11-2014 |
| 20150316408 | PORTABLE, HAND-HELD CONTROLLER AND INDICATOR TECHNOLOGY - A portable, hand held device for controlling the operation of a crane or other device that includes weighing means, and for displaying or indicating weighing data in hand. The indicator includes a power source, a microcontroller communicatively connected to the power source, a radio module communicatively connected to the microcontroller, a display communicatively connected to the microcontroller, and a keypad. A system including the indicator and between one and four scales, and a crane control relay, is also disclosed. | 11-05-2015 |
| 212287000 | Manual fluid valve actuator | 1 |
| 212288000 | Plural fluid motors | 1 |
| 212289000 | Controlled by common actuator | 1 |
| 20080314854 | Working Machine - The frame of a vehicle body is constituted by left and right vertical plates and a bottom plate coupling the vertical plates horizontally. In addition, a control valve device and a control valve device including a plural number of directional control valves are mounted in advance on a single mounting plate together with a correction lever, a plural number of operation levers and link mechanisms to obtain a lever/valve assembly. Then, the mounting plate constituting of the lever/valve assembly is attachable to or detachable from the left vertical plate of the frame by using bolts or the like. As a result, the efficiency of the assembly operation can be improved. | 12-25-2008 |
