Patent application number | Description | Published |
20080246658 | Mobile crane - The present invention relates to a mobile crane having means for wireless reception or for the determination of data identifying the location of the crane as well as having transmission means which are in communication with these means or can be connected to them, wherein the transmission means are configured such that they transmit the data identifying the location of the crane from the crane to a receiver in a wireless manner. | 10-09-2008 |
20090276126 | Mobile crane and method for operating a mobile crane - This invention relates to a mobile crane with at least one memory unit in which limit curves or limit values are stored for various crane parameters, which should not be exceeded, or only by issuing an alarm signal, to ensure safety during operation of the crane, and with means for ensuring crane safety, which are configured such that they monitor the individual limit values of the various parameters for exceedance, and with means for checking the current position of the extendable and retractable props which serve to support the mobile crane. In accordance with the invention, means are provided, which in dependence on the actual position of the supporting cylinders reached determine the tilting edge of the mobile crane as limit value. Furthermore, means are provided, which in dependence on the individual parameters of the mobile crane and the suspended load determine whether the operating condition of the mobile crane lies within this limit value. | 11-05-2009 |
20100050864 | Piston-Cylinder Unit - The present invention relates to a piston-cylinder unit with a piston with adjoining piston rod, which is movably mounted in a cylinder, wherein the piston and the piston rod have a cavity into which at least one rod protrudes, by means of which an electrically conductive connection can be made directly or indirectly. | 03-04-2010 |
20110089131 | Hoisting Limit Switch and Lifting Device - The present disclosure relates to a hoisting limit switch for limiting the maximum allowed hoisting height of a hoisting cable, wherein the hoisting limit switch includes a read-write device for reading and writing data, and a means from which the operating condition of the hoisting limit switch can be read out by the read-write device. | 04-21-2011 |
20110153038 | CONTROL SYSTEM FOR CONSTRUCTION MACHINES AND METHOD FOR OPERATING THE CONTROL SYSTEM - A control system for a construction machine includes at least one sensor and at least one controller, wherein a serial connection exists between the sensor and the controller, and wherein at least one sensor and/or controller are of the two-channel or multi-channel type. Furthermore, this invention relates to a method for operating such control system for a construction machine. | 06-23-2011 |
20110153277 | SENSOR - A sensor for measuring any desired variable, with the sensor having a sensor housing with a specimen feed and with at least two measured value pick-ups and at least two processing units being arranged redundantly respectively pairwise with respect to one another and/or diversely in the sensor housing. | 06-23-2011 |
20140277969 | MOBILE CRANE - The present application relates to a mobile crane comprising a telescopic boom which has a hinged section and at least one telescopic section which can be telescoped out of it, or to a crawler-mounted crane. In accordance with one embodiment, as a position detection device, it has at least one transducer in the form of an inductively operating transponder, a receiver unit for the sensing of the position of the transducer, a control device for control in dependence on a signal of the receiver unit, as well as a signal transmission device in the form of a databus for the transmission of the signal data from the receiver unit to the control device. | 09-18-2014 |
Patent application number | Description | Published |
20120095653 | CRANE, IN PARTICULAR CRAWLER CRANE OR MOBILE CRANE - The present invention relates to a crane, in particular to a crawler crane or mobile crane having at least one monitoring and simulation means by means of which a state of the crane can be monitored and/or simulated, wherein the monitoring and simulation means has at least one input means and at least one output means and wherein the actual state and/or state development of the crane and/or of the boom of the crane can be displayed by means of the monitoring and simulation means and/or a possible state and/or possible state development of the crane can be simulated and/or displayed. | 04-19-2012 |
20120101694 | CRANE, PARTICULARLY CRAWLER CRANE OR MOBILE CRANE - The invention relates to a [crane], particularly crawler crane or mobile crane, with at least one monitoring and simulation means, by means of which a state of the crane can be monitored and/or simulated, wherein the monitoring and simulation means comprise at least one input means and at least one output means, and wherein, by means of the monitoring and simulation means, the change in state, particularly the bearing load curve of the crane, and particularly also the movement of the crane and/or of the boom of the crane, can be represented at any time, and/or a possible state and/or a possible change in state of the crane, particularly the bearing load curve of the crane, can be simulated and/or represented. | 04-26-2012 |
20120143445 | Construction machine having a mobile operating unit and mobile operation unit - A construction machine, in particular a crane or earthmover, comprising at least one mobile operating unit for monitoring and/or controlling the construction machine, wherein one or more transmission units are arranged at the construction machine which cooperate with the reading unit of at least one mobile operating unit, whereby a position-dependent monitoring function and/or control function of the construction machine is activated by means of the mobile operating unit. | 06-07-2012 |
20130025948 | Driving Device for a Crane - The present disclosure relates to a driving device for a crane, wherein the crane includes an undercarriage and an uppercarriage, with at least one undercarriage engine arranged in the undercarriage, which is an internal combustion engine, and with at least one uppercarriage drive, wherein the uppercarriage drive can be driven by means of a torque and/or power transmission device to be driven by the undercarriage engine. Furthermore, the present disclosure relates to a crane with such driving device. | 01-31-2013 |
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 |