Inventor
WILHELMI HARDY
DE15 patents
Patents
15 patentsUSD866618SNov 12, 2019
Body panels for a road milling machine
WIRTGEN GMBH16 citations84
US10718431B2Jul 21, 2020
Earth working machine having a shiftable transmission between a drive motor and a rotatable working apparatus
WIRTGEN GMBH4 citations83
US11346443B2May 31, 2022
Earth working machine having a shiftable transmission between a drive motor and a rotatable working apparatus
WIRTGEN GMBH2 citations72
US11313087B2Apr 26, 2022
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
WIRTGEN GMBH4 citations72
US10724186B2Jul 28, 2020
Earth working machine whose rotatable working apparatus, for installation on the machine, is conveyable into its operating position using an onboard actuator
WIRTGEN GMBH5 citations72
US10724188B2Jul 28, 2020
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
WIRTGEN GMBH6 citations72
US10724187B2Jul 28, 2020
Earth working machine whose working apparatus is displaceable out of its operating position using an onboard actuator
WIRTGEN GMBH6 citations72
US10562433B2Feb 18, 2020
Method for transporting a large milling machine self-propelled by ground-engaging units
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US12253166B2Mar 18, 2025
Earth working machine having a shiftable transmission between a drive motor and a rotatable working apparatus
WIRTGEN GMBH0 citations62
US12139861B2Nov 12, 2024
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
WIRTGEN GMBH0 citations62
US11859717B2Jan 2, 2024
Earth working machine having a shiftable transmission between a drive motor and a rotatable working apparatus
WIRTGEN GMBH0 citations62
US11725351B2Aug 15, 2023
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
WIRTGEN GMBH0 citations62
US12031279B2Jul 9, 2024
Earth working machine having a positive connection between the rotating working assembly and its rotary bearing
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US11655598B2May 23, 2023
Earth working machine having a positive connection between the rotating working assembly and its rotary bearing
WIRTGEN GMBH0 citations60
US10815626B2Oct 27, 2020
Earth working machine having a maintenance door offering storage space
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