329 patents
Utility
Mobile earth working machine encompassing a functional apparatus preferably toollessly coupled detachably to a machine frame
9 Jan 24
A mobile earth working machine includes a machine frame; a working apparatus; a functional apparatus connected to the machine frame pivotably; and a pivot joint between the machine frame and the functional apparatus, having a frame-associated joint element and an apparatus-associated joint element.
Roland Lull, Marcel Joisten, Oliver Freund
Filed: 10 Nov 20
Utility
Self-propelled construction machine and method for operating a self-propelled construction machine
9 Jan 24
The invention relates to a self-propelled construction machine, comprising a machine frame supported by a chassis having wheels or crawler tracks.
Christian Berning, Rene′ Müller, Sebastian Hofrath, Cyrus Barimani
Filed: 11 Aug 22
Utility
Earth working machine having a shiftable transmission between a drive motor and a rotatable working apparatus
2 Jan 24
Christian Berning, Tobias Stinner, Cyrus Barimani, Hardy Wilhelmi
Filed: 25 May 22
Utility
Earth working roller
19 Dec 23
An earth working roller comprises a support structure (11), wherein to form a roller body (36) rotatable about a roller axis of rotation (A) on a radially outer region of the support structure (11), a plurality of first earth working units (30) is provided extending substantially in the direction of the roller axis of rotation (A) and/or a plurality of second earth working units (38) is provided extending substantially in the circumferential direction.
Matthias Meier
Filed: 11 Feb 21
Utility
Self-propelled milling machine having a machine frame and a conveyor device for removing material
19 Dec 23
A self-propelled milling machine has a machine frame 4 supported by running gears 6A, 6B, a working device 5 provided on the machine frame 4 for working the ground, and a conveyor device 12 for removing material.
Winfried von Schönebeck, Sascha Schwippert
Filed: 2 Jun 22
Utility
Method and device for determining an area cut with a cutting roll by at least one construction machine or mining machine
21 Nov 23
In a method for determining an area milled by at least one construction machine or at least one mining machine by means of a milling drum (2) by means of working a predetermined area in several milling trajectories by at least one machine (1), determining the length of the milling trajectories along which a milling operation has taken place by evaluating the continuous machine positions, adding up the previously milled partial areas taking into account the length of the milling trajectory and the installed width of the milling drum (2), wherein the partial area currently milled along the milling trajectory is checked, either continuously or subsequently, for overlapping or multiple overlapping with any previously milled partial areas, and any partial areas which overlap are deducted, as overlapping areas, from the added-up previously milled partial areas, the total added-up partial areas milled minus the total overlapping areas established give the milled area.
Sven Paulsen, Stefan Wagner, Cyrus Barimani
Filed: 27 Aug 21
Utility
Removing earth working method with a removing tool offset obliquely with respect to the propulsion direction, and earth working machine embodied to execute the method
31 Oct 23
The present invention relates to an earth working method for removing earth material by means of a tool (14) rotating around a working axis (R); the rotating tool (14) being carried by a machine frame (20) of an earth working machine (10); the machine frame (20) standing on a substrate (U) by way of a rollable propelling unit (13) and being driven by a propulsion drive apparatus (25, HM) to perform a propelled motion relative to the substrate (U) in a propulsion direction (VR); the propulsion direction (VR) enclosing with the working axis (R) an angle (β) different from 90°; and the present invention further relates to an earth working machine embodied to execute the earth working method.
Sebastian Winkels
Filed: 14 Dec 20
Utility
Method for milling off traffic areas with a milling drum, as well as milling machine for carrying out the method for milling off traffic areas
24 Oct 23
A method for milling off traffic areas with a milling drum of a milling machine includes: obtaining and storing target profile data of a desired target profile of a surface of the traffic area in target condition, wherein target values for a locally desired milling depth are assigned to position data in a stationary coordinate system independent of the milling machine; determining the current position of the milling drum in the coordinate system and detecting a current milling depth; during the milling operation, controlling the milling depth as a function of the target value assigned to the current position of the milling drum and the currently detected milling depth; updating the target profile data in the current position of the milling drum on the worked traffic area by the currently actually milled milling depth; and storing the updated target profile data.
Matthias Fritz
Filed: 30 Sep 22
Utility
Vehicle controllers for agricultural and industrial applications
17 Oct 23
Systems and methods for vehicle controllers for agricultural and industrial applications are described.
David E. Bertucci, Igino C. Cafiero, Aubrey C. Donnellan, Thuy T. Nguyen, Vaibhav K. Viswanathan
Filed: 19 May 22
Utility
System comprising construction machine, transport vehicle with loading space and image-recording device, and method for displaying an image stream during the loading or unloading of a transport vehicle
17 Oct 23
In a system comprising construction machine, transport vehicle with loading space and image-recording device, wherein the image-recording device is arranged at the construction machine and aligned, as a minimum, also towards the loading space of the transport vehicle, it is specified for the following features to be achieved: that a reception and display device is arranged at or in the transport vehicle, wherein the data recorded by the image-recording device are transmitted to the reception and display device via a transmission device arranged at the construction machine.
Helmut Borkowski
Filed: 1 Feb 22
Utility
Unbalance arrangement for a compactor roller of a soil compactor
10 Oct 23
An unbalance arrangement for a compactor roller of a soil compacter includes a first unbalance mass unit rotatable around an unbalance axis of rotation having a first center of mass eccentric with respect to the unbalance axis of rotation, a second unbalance mass unit rotatable around the unbalance axis of rotation having a second center of mass eccentric with respect to the unbalance axis of rotation, an unbalance drive for jointly driving the first unbalance mass unit and the second unbalance mass unit to rotate around the unbalance axis of rotation, and a phase position adjustment unit for adjusting a phase position of the first center of mass with respect to the second center of mass around the unbalance axis of rotation.
Gerhard Wolfrum, Peter Jänner
Filed: 16 Apr 21
Utility
Agricultural lane following
10 Oct 23
Systems and methods for agricultural lane following are described.
Ameer Ellaboudy, Aubrey C. Donnellan, Austin Chun, Igino C. Cafiero, David E. Bertucci, Thuy T. Nguyen
Filed: 1 Jul 20
Utility
Determining milled volume or milled area of a milled surface
3 Oct 23
A system is provided for determining a volume of material milled, or a surface area milled, by a construction machine having a milling drum.
Sven Paulsen, Stefan Wagner, Klaus Vollmann, Lothar Schwalbach, Cyrus Barimani
Filed: 9 Jan 20
Utility
Slipform paver and method for operating a slipform paver
3 Oct 23
The invention relates to a self-propelled construction machine and to a method for controlling a self-propelled construction machine.
Matthias Fritz, Stefan Wagner, Cyrus Barimani
Filed: 1 Aug 19
Utility
Self-propelled construction machine and method for operating a self-propelled construction machine
26 Sep 23
A self-propelled construction machine, having a milling drum housing having a sealing device which has a sealing element arranged in the working direction of the construction machine behind the milling drum, an adjustment device for adjusting the height position of the sealing element, and a controller for controlling the adjustment device of the sealing element.
Christian Berning, Andreas Salz, Martin Quadt
Filed: 23 Mar 22
Utility
Self-propelled milling machine, as well as method for controlling a self-propelled milling machine
19 Sep 23
A self-propelled construction machine for milling a ground surface is provided with a machine frame, a working drum, and a transport conveyor with a discharge end from which worked-off milling material is dischargeable onto a point of impingement on a loading surface of a transport vehicle, wherein the transport conveyor is laterally slewable to a slewing angle about at least a first slewing axis.
Christian Berning, Andreas Vogt, Cyrus Barimani
Filed: 5 Oct 22
Utility
Self-propelled construction machine
19 Sep 23
A road milling machine includes a machine frame, at least three travelling devices, a milling drum, and at least one hydraulic drive system.
Christian Berning, Sebastian Drumm
Filed: 1 Dec 22
Utility
Construction machines
19 Sep 23
In a self-propelled construction machine (1), in particular road milling machine, stabilizer, recycler or surface miner, comprising a machine frame (2), and at least one working device (6), in particular milling drum, which is arranged in a housing (4) open towards the bottom that is at least partially closed on at least one side by at least one edge protector (8) height-adjustable relative to the machine frame (2), wherein, for the purpose of height adjustment, at least one first lifting device (10) is provided, the first end (15) of which is connected to the machine frame (2), and the second end (16) of which is connected to the height-adjustable edge protector (8), it is provided for the following features to be achieved: a second lifting device (12) is provided, the first end (18) of which is connected to the machine frame (2), and the second end (20) of which is connected to a first end (22) of a transmission device (14), which is in turn connected, with a second end (24), to the height-adjustable edge protector (8).
Tobias Stinner, Christian Berning, Andreas Salz
Filed: 8 Nov 22
Utility
Self-propelled civil engineering machine system with field rover
19 Sep 23
A civil engineering machine has a machine control unit configured to determine data which defines the position and/or orientation of a reference point on the civil engineering machine in relation to a reference system independent of the position and orientation of the civil engineering machine.
Matthias Fritz, Cyrus Barimani, Christian Berning
Filed: 19 Apr 22
Utility
Earth working machine having a rotatable working apparatus axially positionally retainable with high tightening torque by means of a central bolt arrangement, and method for establishing and releasing such retention
15 Aug 23
A bearing component for mounting a replaceable milling drum on an earth working machine includes an annular connecting flange having a central axis.
Christian Berning, Karsten Buhr, Markus Frankemölle, Thomas Lehnert, Andreas Salz, Hardy Wilhelmi
Filed: 19 Apr 22