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Deere & Co. (DE)

533 patents

Page 3 of 27
Utility
Method and device for determining an area cut with a cutting roll by at least one construction machine or mining machine
7 Sep 21
In a method for determining an area milled by at least one construction machine or at least one mining machine with a milling drum (2) 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: 8 Jul 19
Utility
Working Machine Movable on a Substrate
2 Sep 21
Detlef BORNEMANN, Werner VÖLKEL, Hermann GRADL, Markus SCHEDL
Filed: 26 Feb 21
Utility
Earth Working Machine Having A Positive Connection Between The Rotating Working Assembly And Its Rotary Bearing
2 Sep 21
The present invention relates to an earth working machine (10), comprising a support structure (30) and a working assembly (28) mounted on the support structure (30) so as to be rotatable about a drive axis (A), the working assembly (28) being rotatably supported by a first rotary bearing (57) and by a rotary bearing arrangement (77), the rotary bearing arrangement (77) comprising a second rotary bearing (76), an assembly-side bearing configuration (74a) connected to the working assembly (28) and a structure-side bearing configuration (86) connected to the support structure (30), both the assembly-side bearing configuration (74a) as well as the structure-side bearing configuration (86) being situated so as to be rotatable about the drive axis (A) relative to the second support structure area (30a) in the reference state, and both the assembly-side as well as the structure-side bearing configuration (74a, 86) being designed to be axially removable from one another and thereby separable from one another for maintenance, refitting and assembly purposes.
Hardy Wilhelmi, Karsten Buhr, Andreas Salz, Sascha Spöth
Filed: 9 Feb 21
Design
Road roller
31 Aug 21
Axel Römer, Ulrich Ewringmann, Stefan Reber, Markus Beese, Thomas Häring, Gernot Reif, Gerd Köstler
Filed: 21 Apr 21
Design
Road roller cab
31 Aug 21
Axel Römer, Ulrich Ewringmann, Stefan Reber, Markus Beese, Thomas Häring, Gernot Reif, Gerd Köstler
Filed: 21 Apr 21
Utility
Self-propelled construction machine and method for working a ground pavement
31 Aug 21
In a self-propelled construction machine (1), in particular road milling machine or surface miner, for working a ground pavement, comprising a milling drum (10), which is mounted in a machine frame, wherein a milling cut develops during milling of the ground pavement with the milling drum (10), wherein the milling drum (10) comprises a first and a second end side, at least a first measuring device, which is arranged next to the first end side of the milling drum (10) and measures the distance of the machine frame relative to the ground pavement next to the first end side of the milling drum (10), at least a second measuring device, which is arranged next to the second end side of the milling drum (10) and measures the distance of the machine frame relative to the ground pavement next to the second end side of the milling drum (10), and a control device (40) for controlling the milling depth, wherein, in a first milling operation, the control device (40) determines the milling depth by means of measurements performed by the first and the second measuring device, it is provided for the following features to be achieved: a second milling operation is detectable by means of the control device (40), in which the milling drum (10) is positioned on an as yet non-milled milling cut that is arranged next to a previously milled milling cut, wherein the control device (40), as soon as the second milling operation is detected, uses measurements performed by at least a third measuring device in lieu of the first and/or the second measuring device for determining the milling depth.
Christian Berning, Hanjo Held, René Müller
Filed: 23 Oct 19
Utility
Wear pad for a crawler track of a tracked vehicle, crawler track and construction machine
24 Aug 21
In a wear pad for a crawler track (2) of a tracked vehicle, wherein the wear pad (1) comprises an outer tread surface (14), and a bottom side (16) opposite the tread surface (14) from which at least one protrusion (30) protrudes, the wear pad (1) comprises fastening means (26) for fastening to the crawler track (2), it is specified for the following features to be achieved: that the protrusion of the wear pad (1) on the bottom side (16) features a contour which extends, at least partially, at an angle deviating from the longitudinal direction (34) of the wear pad (1).
Stephan Drumm, Peter Busley, Cyrus Barimani
Filed: 14 Feb 17
Utility
Dry-bulk tanker, conveying system for a dry-bulk tanker, as well as work train
24 Aug 21
A dry-bulk tanker for the provision of binding agents for soil stabilization for a spreading device comprises a storage container (10) for binding agent.
Christoph Menzenbach, Cyrus Barimani, Frederic Hess
Filed: 8 Apr 20
Utility
Adjustable wear sole
10 Aug 21
A mold apparatus for a slipform paver includes front and rear frame members and a wear plate disposed below the front and rear frame members.
Markus Reindorf, Willi Preis
Filed: 30 Dec 19
Utility
Self-propelled construction machine and method for controlling a self-propelled construction machine
27 Jul 21
The invention relates to a self-propelled construction machine, in particular a road milling machine, which possesses an undercarriage which has front and rear—in the working direction—wheels or travelling gears, a machine frame which is borne by the undercarriage, and a working means.
Christian Berning, Martin Lenz, Cyrus Barimani
Filed: 3 Apr 19
Utility
Placer Spreader with Adjustable Strike Off
22 Jul 21
A strike off assembly for a placer spreader apparatus includes a strike off support beam and left and right side plate assemblies attached to ends of the support beam.
Kevin Schenkelberg
Filed: 27 Aug 20
Utility
Adjustable Wear Sole
1 Jul 21
A mold apparatus for a slipform paver includes front and rear frame members and a wear plate disposed below the front and rear frame members.
Markus Reindorf, Willi Preis
Filed: 30 Dec 19
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
1 Jul 21
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
Variable height offset mold
29 Jun 21
A slipform paving machine includes an offset mold, and a mold frame actuator which allows the height of the offset mold relative to the paving machine to be controlled.
Michael Engels
Filed: 28 Dec 18
Utility
Road milling machine and method for controlling a road milling machine
29 Jun 21
A self-propelled road milling machine includes a plurality of height sensors and a controller configured to determine a cross slope of the roadway being milled.
Sebastian Winkels
Filed: 30 Oct 19
Utility
Self-propelled Construction Machine and Method for Controlling a Self-propelled Construction Machine
24 Jun 21
The invention relates to a self-propelled construction machine, in particular a road milling machine, stabiliser, recycler or surface miner, which has a machine frame 2 supported by at least three running gears 10A, 10B, 11A, 11B, a drive device 14 for driving at least two running gears, and a work roller 4 arranged on the machine frame.
Siegbert Dittmann
Filed: 17 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 Jun 21
Matthias Fritz
Filed: 10 Dec 20
Utility
Self-propelled construction machine
24 Jun 21
In a self-propelled construction machine (1), in particular road milling machine, comprising a machine frame (8), at least three travelling devices (12, 16), wherein at least one of the three travelling devices (12, 16) is realized as a pivotable travelling device (16) so that said travelling device (16) is pivotable about at least one vertical pivoting axis in relation to the machine frame (8) between a first pivoted-in and at least one second pivoted-out position, at least one working device (20), in particular a milling drum, for working the ground pavement (3), at least one hydraulic drive system (70) for driving at least two travelling devices (12, 16), wherein at least one of the at least two driven travelling devices is the pivotable travelling device (16), wherein the hydraulic drive system (70) comprises at least one hydraulic pump (78), it is provided for the following features to be achieved: the hydraulic drive system (70) comprises one each hydraulic variable displacement motor (72) for driving the driven travelling devices (12) with the exception of the at least one pivotable travelling device (16), wherein the hydraulic drive system (70) comprises a hydraulic fixed displacement motor (74) for driving the at least one pivotable travelling device (16).
Tobias Stinner, Sebastian Drumm, Burkhard Frank
Filed: 11 Dec 20
Utility
Self-Propelled Civil Engineering Machine System With Field Rover
24 Jun 21
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: 12 Aug 20
Utility
Seat Device for a Construction Machine
10 Jun 21
A seat device for a construction machine comprising a positioning device and a seat console having a seat arranged thereon, wherein the positioning device comprises a first pivot arm and a second pivot arm for guiding the seat console along a curved trajectory, wherein the pivot arms respectively comprise a first end and a second end, wherein the respective first end of the pivot arms is supported on the positioning device via a respective first rotary joint, and the respective second end of the pivot arms is connected to the seat console via a respective second rotary joint in a manner as spaced apart from each other.
Gernot REIF, Stefan REBER
Filed: 17 Nov 20
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