| PUTZMEISTER CONCRETE PUMPS GMBH Patent applications |
| Patent application number | Title | Published |
|---|
| 20100324824 | METHOD FOR SETTING UP A MOBILE MACHINE - The invention relates to a method for setting up a mobile machine ( | 12-23-2010 |
| 20100264635 | MOBILE WORK MACHINE - The invention relates to a wheeled working machine, particularly a truck-mounted concrete pump, comprising a chassis ( | 10-21-2010 |
| 20100253044 | MOBILE WORK MACHINE - The invention relates to a mobile working machine, particularly an automatic concrete pump, having a chassis ( | 10-07-2010 |
| 20100139792 | LARGE MANIPULATOR - A large manipulator, especially a truck-mounted concrete pump, has a boom base that can be arranged on a frame so as to be pivoted about a substantially vertical axis of rotation. The large manipulator has a pendular element, that hangs down as an articulated boom and a control device for controlling the drive units of the axes of articulation and rotation of the articulated boom. The remote control has at least one inclination sensor which is housed in a housing that is detachably fastened on the pendular element. Two inclination sensors are housed in the housing and are bent at an angle of 90° with respect to each other and with respect to an axis that is parallel to the pendular element axis. The housing has a mark indicating the orientation of at least one of the inclination sensors inside the housing. | 06-10-2010 |
| 20080217279 | Working Boom, Especially for Large Manipulators and Mobile Concrete Pumps - A working boom with a rotating head on a frame, which rotates about a vertical axis, and boom arms that are each either pivotable or slideable by the use of a drive unit. The working boom includes a control device that controls boom movement with the aid of actuators assigned to each drive unit. Path or angular sensors are assigned to the boom arms, bending axes, vertical axis and/or or drive units. At least one of the drive units includes a hydraulic cylinder with a ground end and a rod-side end. A force or pressure sensor is disposed on the ground end or rod-side end of the hydraulic cylinder. A data storage device receives a pre-set data field of pressure and/or force limit values in connection with a respective path or measurement value assigned to the boom arms, the pre-set data field being analytical or in tabular form. The control device has a safety routine in which a comparator receives output data of the force or pressure sensor and either output data from the path or angular sensors or quantities derived from the output data of the path or angular sensors, and performs a comparison with the data field to trigger a signal if the data from the sensors is outside the limit value data. | 09-11-2008 |
