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Deere & Co. (DE)

Utility
Machine Train Composed of Road Milling Machine and Road Finisher, and Method for Operating Road Milling Machine and Road Finisher
12 May 22
A machine train is composed of a road milling machine that travels in front and a road finisher that travels behind.
Christoph Menzenbach, René Müller, Cyrus Barimani
Filed: 1 Dec 21
Utility
Method for Compacting Asphalt Material
5 May 22
Axel MÜHLHAUSEN, Klaus MEINDL, Frank STEGNER
Filed: 2 Nov 21
Utility
Oscillation Module
28 Apr 22
An oscillation module for a compacting roller of a soil compactor includes a plate-like carrier, at least two oscillation mass units supported on the carrier at a distance from one another, and an oscillation drive motor supported on the carrier.
Peter Janner
Filed: 4 Jan 22
Utility
Method And Device For Determining An Area Cut With A Cutting Roll By At Least One Construction Machine Or Mining Machine
17 Feb 22
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
Sheath for a Soil Working Roller
3 Feb 22
A sheath for a soil working roller (20) of a soil processing machine, said sheath is rotatable about a roller axis of rotation and comprises a plurality of sheath segments (40), mounted or mountable to surround a roller body (22) of the soil working roller (20) and following one another in the circumferential direction, wherein a plurality of roller tools (48) is arranged on an outer side of the sheath segments (40) positioned to be facing away from the roller body, wherein at least one part of the roller tools (48) comprise an interchangeable holder mounted on a respective sheath segment (48) and a replaceable tool detachably mounted or mountable on the interchangeable holder of the same, wherein a fastening opening is formed in the interchangeable holder for accommodating a fastening shaft of a replaceable tool mounted or to be mounted on the interchangeable holder, wherein a tool through opening (84) is provided in association with the at least one interchangeable holder in the sheath segment (40) supporting the same.
Matthias MEIER
Filed: 23 Jul 21
Utility
Soil Working Roller for a Soil Processing Machine
3 Feb 22
A soil working roller for a soil processing machine comprises a roller body (22), rotatable about a roller axis of rotation (W), with a support structure (28) for rotatable mounting of the roller body (22) and with a support sheath (34) supported radially outward on the support structure (22), further comprising a working sheath (38), which contacts a support sheath outer side (36) and provides a working exterior (46) of the soil working roller (20) and comprises a plurality of working sheath segments (40), following one another in the circumferential direction, wherein each working sheath segment (40) has a segment shell (42) and a plurality of radially inwardly projecting fastening means (76) are fixedly arranged on each segment shell (42) facing the support sheath outer side (36) of the support sheath (34) and/or on the segment shell inner side supporting the support sheath outer side (36), and wherein a fastening means through opening (78) is provided in the support sheath (34) in association with each fastening means (76), and each fastening means (76) engaging through a fastening means through opening (78) projects on a support sheath inner side of the support sheath (34) for fastening to or with respect to the roller body (22).
Matthias MEIER
Filed: 23 Jul 21
Utility
Soil Preparation Roller System for a Soil Preparation Machine
3 Feb 22
A soil preparation roller system for a soil preparation machine includes a roller body rotatable around a roller rotational axis having a carrier structure for the rotatable mounting of the roller body and having a carrier jacket supported on the radial outside on the carrier structure, a group of working jackets to be positioned abutting a carrier jacket outer side and providing a working outer side of a soil preparation roller.
Matthias MEIER
Filed: 2 Aug 21
Utility
Construction Machines
3 Feb 22
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: 22 Jul 21
Utility
Self-propelled construction machine and method for working a ground pavement
27 Jan 22
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: 24 Aug 21
Utility
Earth working machine having a climbing device that is variable in length and has a plurality of different climb-ready operating positions
30 Dec 21
Tobias Stinner, Christian Berning, Philipp Prassel
Filed: 11 Jun 21
Utility
Interchangeable unit for texturing ground surface work and road construction machine having such an interchangeable unit
28 Oct 21
Sebastian Winkels, Dieter Bungarten
Filed: 7 Apr 21
Utility
Self-Propelled Construction Machine and Method for Operating a Self-Propelled Construction Machine
28 Oct 21
The self-propelled construction machine according to the invention, in particular road-milling machine, recycler, stabiliser or surface miner, comprises a machine frame 2, which is supported by a chassis 1, which has wheels or tracks 1A, 1B.
Christian Berning, Cyrus Barimani
Filed: 18 May 21
Utility
Unbalance Arrangement for a Compactor Roller of a Soil Compactor
28 Oct 21
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 Janner
Filed: 16 Apr 21
Utility
Self-propelled construction machine
7 Oct 21
Christian Berning, Sebastian Drumm
Filed: 24 Mar 21
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
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
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
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